[INFO] updating cached repository https://github.com/delaemon/rust-greatest-common-divisor
[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] 8034274b91ae2b60b6ffb99fa30c3f08337021aa
[INFO] testing delaemon/rust-greatest-common-divisor against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelaemon%2Frust-greatest-common-divisor" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/delaemon/rust-greatest-common-divisor 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/delaemon/rust-greatest-common-divisor
[INFO] finished tweaking git repo https://github.com/delaemon/rust-greatest-common-divisor
[INFO] tweaked toml for git repo https://github.com/delaemon/rust-greatest-common-divisor written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/delaemon/rust-greatest-common-divisor 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 80bb867d3d7075d129808505c8e722628831a7fe5b2f43e2acb1ef9e9146a7dc
[INFO] running `"docker" "start" "-a" "80bb867d3d7075d129808505c8e722628831a7fe5b2f43e2acb1ef9e9146a7dc"`
[INFO] [stderr]    Compiling greatest_common_divisor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "80bb867d3d7075d129808505c8e722628831a7fe5b2f43e2acb1ef9e9146a7dc"`
[INFO] running `"docker" "rm" "-f" "80bb867d3d7075d129808505c8e722628831a7fe5b2f43e2acb1ef9e9146a7dc"`
[INFO] [stdout] 80bb867d3d7075d129808505c8e722628831a7fe5b2f43e2acb1ef9e9146a7dc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] fe5e2a4dc50bb9c18c956619c1597023e0433c199067b56428da6a3dd6cc0a28
[INFO] running `"docker" "start" "-a" "fe5e2a4dc50bb9c18c956619c1597023e0433c199067b56428da6a3dd6cc0a28"`
[INFO] [stderr]    Compiling greatest_common_divisor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "fe5e2a4dc50bb9c18c956619c1597023e0433c199067b56428da6a3dd6cc0a28"`
[INFO] running `"docker" "rm" "-f" "fe5e2a4dc50bb9c18c956619c1597023e0433c199067b56428da6a3dd6cc0a28"`
[INFO] [stdout] fe5e2a4dc50bb9c18c956619c1597023e0433c199067b56428da6a3dd6cc0a28
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 3aaf49b4d37b6758486dd69529832b33da02b820e1bba3c67c788abbc480676c
[INFO] running `"docker" "start" "-a" "3aaf49b4d37b6758486dd69529832b33da02b820e1bba3c67c788abbc480676c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/greatest_common_divisor-05c856b5e62d4009
[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" "3aaf49b4d37b6758486dd69529832b33da02b820e1bba3c67c788abbc480676c"`
[INFO] running `"docker" "rm" "-f" "3aaf49b4d37b6758486dd69529832b33da02b820e1bba3c67c788abbc480676c"`
[INFO] [stdout] 3aaf49b4d37b6758486dd69529832b33da02b820e1bba3c67c788abbc480676c