Derive([("out","/gnu/store/l1vdc5gab0gi0l2c86d7m77588hqib7n-rust-regex-1.4.2.tar.gz","sha256","38cf2c13ed4745de91a5eb834e11c00bcc3709e773173b2ce4c56c9fbde04b9c")],[],["/gnu/store/fvxfibb34dqvkc0z3yfxwd41r2s0j73w-mirrors","/gnu/store/vwyxp1dq4lb97n6b20w5cqxasy2dai79-content-addressed-mirrors"],"x86_64-linux","builtin:download",[],[("content-addressed-mirrors","/gnu/store/vwyxp1dq4lb97n6b20w5cqxasy2dai79-content-addressed-mirrors"),("impureEnvVars","http_proxy https_proxy LC_ALL LC_MESSAGES LANG COLUMNS"),("mirrors","/gnu/store/fvxfibb34dqvkc0z3yfxwd41r2s0j73w-mirrors"),("out","/gnu/store/l1vdc5gab0gi0l2c86d7m77588hqib7n-rust-regex-1.4.2.tar.gz"),("preferLocalBuild","1"),("url","\"https://crates.io/api/v1/crates/regex/1.4.2/download\"")])