[INFO] updating cached repository https://github.com/maciejhirsz/lhc
[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] a439bde37d5f96505629d84c783a8d5deb724f9b
[INFO] testing maciejhirsz/lhc against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaciejhirsz%2Flhc" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maciejhirsz/lhc on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/maciejhirsz/lhc
[INFO] finished tweaking git repo https://github.com/maciejhirsz/lhc
[INFO] tweaked toml for git repo https://github.com/maciejhirsz/lhc written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/maciejhirsz/lhc already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 3b40344240e9f9f72777ca1f3d582436db8b2a0c66b52a18ba7efed2bfade7ae
[INFO] running `"docker" "start" "-a" "3b40344240e9f9f72777ca1f3d582436db8b2a0c66b52a18ba7efed2bfade7ae"`
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling lhc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]  --> src/main.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "3b40344240e9f9f72777ca1f3d582436db8b2a0c66b52a18ba7efed2bfade7ae"`
[INFO] running `"docker" "rm" "-f" "3b40344240e9f9f72777ca1f3d582436db8b2a0c66b52a18ba7efed2bfade7ae"`
[INFO] [stdout] 3b40344240e9f9f72777ca1f3d582436db8b2a0c66b52a18ba7efed2bfade7ae
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d9f6f029266af44079a6c5b2e7a7773df70c24119c936cbfad36d55a4101f0b9
[INFO] running `"docker" "start" "-a" "d9f6f029266af44079a6c5b2e7a7773df70c24119c936cbfad36d55a4101f0b9"`
[INFO] [stderr]    Compiling lhc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Hash`
[INFO] [stderr]  --> src/main.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::hash::{Hash, Hasher};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "d9f6f029266af44079a6c5b2e7a7773df70c24119c936cbfad36d55a4101f0b9"`
[INFO] running `"docker" "rm" "-f" "d9f6f029266af44079a6c5b2e7a7773df70c24119c936cbfad36d55a4101f0b9"`
[INFO] [stdout] d9f6f029266af44079a6c5b2e7a7773df70c24119c936cbfad36d55a4101f0b9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 99e340003f6543e6640551b06fe8854c8b4aafc7775e5cfc2714446ab0b739cf
[INFO] running `"docker" "start" "-a" "99e340003f6543e6640551b06fe8854c8b4aafc7775e5cfc2714446ab0b739cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lhc-69ce939f1f05b476
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99e340003f6543e6640551b06fe8854c8b4aafc7775e5cfc2714446ab0b739cf"`
[INFO] running `"docker" "rm" "-f" "99e340003f6543e6640551b06fe8854c8b4aafc7775e5cfc2714446ab0b739cf"`
[INFO] [stdout] 99e340003f6543e6640551b06fe8854c8b4aafc7775e5cfc2714446ab0b739cf