[INFO] updating cached repository https://github.com/sximada/programming-rust-gcd-cli
[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] 498cf6a43c362327a309b55185bd48b13c767072
[INFO] testing sximada/programming-rust-gcd-cli against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsximada%2Fprogramming-rust-gcd-cli" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sximada/programming-rust-gcd-cli 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/sximada/programming-rust-gcd-cli
[INFO] finished tweaking git repo https://github.com/sximada/programming-rust-gcd-cli
[INFO] tweaked toml for git repo https://github.com/sximada/programming-rust-gcd-cli written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sximada/programming-rust-gcd-cli 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] e1406dd14476072fbc7cc80a4f703f1c4940a9bff2b6db05bcd4bee8e8adaa1e
[INFO] running `"docker" "start" "-a" "e1406dd14476072fbc7cc80a4f703f1c4940a9bff2b6db05bcd4bee8e8adaa1e"`
[INFO] [stderr]    Compiling programming-rust-gcd-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "e1406dd14476072fbc7cc80a4f703f1c4940a9bff2b6db05bcd4bee8e8adaa1e"`
[INFO] running `"docker" "rm" "-f" "e1406dd14476072fbc7cc80a4f703f1c4940a9bff2b6db05bcd4bee8e8adaa1e"`
[INFO] [stdout] e1406dd14476072fbc7cc80a4f703f1c4940a9bff2b6db05bcd4bee8e8adaa1e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] f94749faf79ece7db2db47d128e564053e931ee2ffd0ddc9d2e368e9305e5bcd
[INFO] running `"docker" "start" "-a" "f94749faf79ece7db2db47d128e564053e931ee2ffd0ddc9d2e368e9305e5bcd"`
[INFO] [stderr]    Compiling programming-rust-gcd-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "f94749faf79ece7db2db47d128e564053e931ee2ffd0ddc9d2e368e9305e5bcd"`
[INFO] running `"docker" "rm" "-f" "f94749faf79ece7db2db47d128e564053e931ee2ffd0ddc9d2e368e9305e5bcd"`
[INFO] [stdout] f94749faf79ece7db2db47d128e564053e931ee2ffd0ddc9d2e368e9305e5bcd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 8245e502fb0d5ea0a8a91474a71c9c591713e1301924342aa4706952e8b71523
[INFO] running `"docker" "start" "-a" "8245e502fb0d5ea0a8a91474a71c9c591713e1301924342aa4706952e8b71523"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/programming_rust_gcd_cli-960fb59a6ad4539c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_gcd_simple ... ok
[INFO] [stdout] test test_gcd_multi ... 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" "8245e502fb0d5ea0a8a91474a71c9c591713e1301924342aa4706952e8b71523"`
[INFO] running `"docker" "rm" "-f" "8245e502fb0d5ea0a8a91474a71c9c591713e1301924342aa4706952e8b71523"`
[INFO] [stdout] 8245e502fb0d5ea0a8a91474a71c9c591713e1301924342aa4706952e8b71523