[INFO] updating cached repository https://github.com/AlexanderThaller/get_grains
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fcc5cbd3dd4b4b8409cbfae234d6950ff9ff5ec2
[INFO] testing AlexanderThaller/get_grains against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderThaller%2Fget_grains" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexanderThaller/get_grains on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AlexanderThaller/get_grains
[INFO] finished tweaking git repo https://github.com/AlexanderThaller/get_grains
[INFO] tweaked toml for git repo https://github.com/AlexanderThaller/get_grains written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexanderThaller/get_grains already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8e2dc2ea0ca790314a2fb0d4a95e8cb7b916f3f91073c6c2dbc08b66594644f5
[INFO] running `"docker" "start" "-a" "8e2dc2ea0ca790314a2fb0d4a95e8cb7b916f3f91073c6c2dbc08b66594644f5"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread-id v3.1.0
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling loggerv v0.2.0
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.2
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling get_grains v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.70s
[INFO] running `"docker" "inspect" "8e2dc2ea0ca790314a2fb0d4a95e8cb7b916f3f91073c6c2dbc08b66594644f5"`
[INFO] running `"docker" "rm" "-f" "8e2dc2ea0ca790314a2fb0d4a95e8cb7b916f3f91073c6c2dbc08b66594644f5"`
[INFO] [stdout] 8e2dc2ea0ca790314a2fb0d4a95e8cb7b916f3f91073c6c2dbc08b66594644f5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f9225af9d50ac5b5f4ad1b6a02828c531be56fb30db485fa24d1e5bd3ee9d2a6
[INFO] running `"docker" "start" "-a" "f9225af9d50ac5b5f4ad1b6a02828c531be56fb30db485fa24d1e5bd3ee9d2a6"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling get_grains v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "f9225af9d50ac5b5f4ad1b6a02828c531be56fb30db485fa24d1e5bd3ee9d2a6"`
[INFO] running `"docker" "rm" "-f" "f9225af9d50ac5b5f4ad1b6a02828c531be56fb30db485fa24d1e5bd3ee9d2a6"`
[INFO] [stdout] f9225af9d50ac5b5f4ad1b6a02828c531be56fb30db485fa24d1e5bd3ee9d2a6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e0c5ed37327f0c3ccbf7c4bbbc8d9e10527a8f6767af9fc515394b23877632bf
[INFO] running `"docker" "start" "-a" "e0c5ed37327f0c3ccbf7c4bbbc8d9e10527a8f6767af9fc515394b23877632bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/get_grains-1a08f1faf4a2f7d0
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_retcode::from_failure ... ok
[INFO] [stdout] test test_retcode::from_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e0c5ed37327f0c3ccbf7c4bbbc8d9e10527a8f6767af9fc515394b23877632bf"`
[INFO] running `"docker" "rm" "-f" "e0c5ed37327f0c3ccbf7c4bbbc8d9e10527a8f6767af9fc515394b23877632bf"`
[INFO] [stdout] e0c5ed37327f0c3ccbf7c4bbbc8d9e10527a8f6767af9fc515394b23877632bf