Derive([("out","/gnu/store/ca5srdcg8raldy5idns3kzgd2kzznmp8-rust-tokio-util-0.2.0.tar.gz","sha256","571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930")],[],["/gnu/store/0mxnx8l4fgigvd7gakwdk6hc6im4wnai-disarchive-mirrors","/gnu/store/0sqi3rs694q1v36v5vdxqhjbrlip5vvn-mirrors","/gnu/store/wg1yp2vx8gb7qmcgyibqnwblahpp4bjg-content-addressed-mirrors"],"x86_64-linux","builtin:download",[],[("content-addressed-mirrors","/gnu/store/wg1yp2vx8gb7qmcgyibqnwblahpp4bjg-content-addressed-mirrors"),("disarchive-mirrors","/gnu/store/0mxnx8l4fgigvd7gakwdk6hc6im4wnai-disarchive-mirrors"),("impureEnvVars","http_proxy https_proxy LC_ALL LC_MESSAGES LANG COLUMNS"),("mirrors","/gnu/store/0sqi3rs694q1v36v5vdxqhjbrlip5vvn-mirrors"),("out","/gnu/store/ca5srdcg8raldy5idns3kzgd2kzznmp8-rust-tokio-util-0.2.0.tar.gz"),("preferLocalBuild","1"),("url","\"https://crates.io/api/v1/crates/tokio-util/0.2.0/download\"")])