[INFO] updating cached repository https://github.com/ondrowan/algorithms
[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] c29eefa986b00dd9e8fbff2a780a6e1278fc16bc
[INFO] testing ondrowan/algorithms against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fondrowan%2Falgorithms" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ondrowan/algorithms 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/ondrowan/algorithms
[INFO] finished tweaking git repo https://github.com/ondrowan/algorithms
[INFO] tweaked toml for git repo https://github.com/ondrowan/algorithms written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ondrowan/algorithms 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] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] df23b866a85a459cff4e6184f3806e230770003cb465f1992a93c56b2da81892
[INFO] running `"docker" "start" "-a" "df23b866a85a459cff4e6184f3806e230770003cb465f1992a93c56b2da81892"`
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "df23b866a85a459cff4e6184f3806e230770003cb465f1992a93c56b2da81892"`
[INFO] running `"docker" "rm" "-f" "df23b866a85a459cff4e6184f3806e230770003cb465f1992a93c56b2da81892"`
[INFO] [stdout] df23b866a85a459cff4e6184f3806e230770003cb465f1992a93c56b2da81892
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] b29f89ebd61ccfc42c2c2fc8f1e6f6841850edb4d0d949eee74b1e928eebe355
[INFO] running `"docker" "start" "-a" "b29f89ebd61ccfc42c2c2fc8f1e6f6841850edb4d0d949eee74b1e928eebe355"`
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "b29f89ebd61ccfc42c2c2fc8f1e6f6841850edb4d0d949eee74b1e928eebe355"`
[INFO] running `"docker" "rm" "-f" "b29f89ebd61ccfc42c2c2fc8f1e6f6841850edb4d0d949eee74b1e928eebe355"`
[INFO] [stdout] b29f89ebd61ccfc42c2c2fc8f1e6f6841850edb4d0d949eee74b1e928eebe355
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] ff4ad0573d9a11da18cbc20f148a7eaf405bfc29995309132666cffc9ad0456f
[INFO] running `"docker" "start" "-a" "ff4ad0573d9a11da18cbc20f148a7eaf405bfc29995309132666cffc9ad0456f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/algorithms-edb693c581e578ca
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sorting::bubble::tests::sorts_reversed_vector ... ok
[INFO] [stdout] test sorting::bubble::tests::sorts_unsorted_vector ... ok
[INFO] [stdout] test sorting::bubble::tests::sorts_sorted_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algorithms
[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" "ff4ad0573d9a11da18cbc20f148a7eaf405bfc29995309132666cffc9ad0456f"`
[INFO] running `"docker" "rm" "-f" "ff4ad0573d9a11da18cbc20f148a7eaf405bfc29995309132666cffc9ad0456f"`
[INFO] [stdout] ff4ad0573d9a11da18cbc20f148a7eaf405bfc29995309132666cffc9ad0456f