[INFO] cloning repository cardoe/cargo-ebuild
[INFO] running `"git" "clone" "--bare" "git://github.com/cardoe/cargo-ebuild.git" "work/cache/sources/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cardoe/cargo-ebuild'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cardoe/cargo-ebuild" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cardoe/cargo-ebuild'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cardoe/cargo-ebuild" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cardoe/cargo-ebuild"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cardoe/cargo-ebuild'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b20779669e39f229d8d5b9111a61464ddb9a14d7
[INFO] sha for GitHub repo cardoe/cargo-ebuild: b20779669e39f229d8d5b9111a61464ddb9a14d7
[INFO] validating manifest of cardoe/cargo-ebuild on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cardoe/cargo-ebuild on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cardoe/cargo-ebuild
[INFO] finished frobbing cardoe/cargo-ebuild
[INFO] frobbed toml for cardoe/cargo-ebuild written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cardoe/cargo-ebuild/Cargo.toml
[INFO] started frobbing cardoe/cargo-ebuild
[INFO] finished frobbing cardoe/cargo-ebuild
[INFO] frobbed toml for cardoe/cargo-ebuild written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cardoe/cargo-ebuild/Cargo.toml
[INFO] crate cardoe/cargo-ebuild has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crates-io v0.10.0
[INFO] [stderr]   Downloaded cargo v0.21.1
[INFO] [stderr]   Downloaded serde_ignored v0.0.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cardoe/cargo-ebuild against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-7/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cardoe/cargo-ebuild:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] faaae17444d6c53eb425750728a9fd92d3cbe6e04fb2d72fb3840574f2e773ed
[INFO] running `"docker" "start" "-a" "faaae17444d6c53eb425750728a9fd92d3cbe6e04fb2d72fb3840574f2e773ed"`
[INFO] [stderr]     Checking shell-escape v0.1.3
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling cmake v0.1.22
[INFO] [stderr]    Compiling curl-sys v0.3.10
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking fs2 v0.4.2
[INFO] [stderr]     Checking jobserver v0.1.8
[INFO] [stderr]     Checking serde_ignored v0.0.3
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking semver v0.7.0
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking tar v0.4.11
[INFO] [stderr]    Compiling libssh2-sys v0.2.5
[INFO] [stderr]    Compiling libgit2-sys v0.6.7
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking flate2 v0.2.19
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking docopt v0.8.1
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking curl v0.4.6
[INFO] [stderr]     Checking crates-io v0.10.0
[INFO] [stderr]     Checking git2 v0.6.4
[INFO] [stderr]     Checking git2-curl v0.7.0
[INFO] [stderr]     Checking cargo v0.21.1
[INFO] [stderr]     Checking cargo-ebuild v0.1.6-pre (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `"docker" "inspect" "faaae17444d6c53eb425750728a9fd92d3cbe6e04fb2d72fb3840574f2e773ed"`
[INFO] running `"docker" "rm" "-f" "faaae17444d6c53eb425750728a9fd92d3cbe6e04fb2d72fb3840574f2e773ed"`
[INFO] [stdout] faaae17444d6c53eb425750728a9fd92d3cbe6e04fb2d72fb3840574f2e773ed