[INFO] updating cached repository https://github.com/mlewis2014/Rust-basics
[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] 11b2cea3d79e0261d74dbc15fb00b7cfd741ca6b
[INFO] testing mlewis2014/Rust-basics against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlewis2014%2FRust-basics" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mlewis2014/Rust-basics 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/mlewis2014/Rust-basics
[INFO] finished tweaking git repo https://github.com/mlewis2014/Rust-basics
[INFO] tweaked toml for git repo https://github.com/mlewis2014/Rust-basics written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mlewis2014/Rust-basics 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] cfec3f53942b594c95d154a0a75dff9b559c0ef62acfb637c665e25486c3fb91
[INFO] running `"docker" "start" "-a" "cfec3f53942b594c95d154a0a75dff9b559c0ef62acfb637c665e25486c3fb91"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "cfec3f53942b594c95d154a0a75dff9b559c0ef62acfb637c665e25486c3fb91"`
[INFO] running `"docker" "rm" "-f" "cfec3f53942b594c95d154a0a75dff9b559c0ef62acfb637c665e25486c3fb91"`
[INFO] [stdout] cfec3f53942b594c95d154a0a75dff9b559c0ef62acfb637c665e25486c3fb91
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 35b33bbfa8113010085561444f410442e3c733d9544fdb94ccaa9181fe492109
[INFO] running `"docker" "start" "-a" "35b33bbfa8113010085561444f410442e3c733d9544fdb94ccaa9181fe492109"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "35b33bbfa8113010085561444f410442e3c733d9544fdb94ccaa9181fe492109"`
[INFO] running `"docker" "rm" "-f" "35b33bbfa8113010085561444f410442e3c733d9544fdb94ccaa9181fe492109"`
[INFO] [stdout] 35b33bbfa8113010085561444f410442e3c733d9544fdb94ccaa9181fe492109
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 22c7147ea33a0a6d72a3efaa18304fecf70d028103d2e6a42a7b257e231ee3be
[INFO] running `"docker" "start" "-a" "22c7147ea33a0a6d72a3efaa18304fecf70d028103d2e6a42a7b257e231ee3be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hello_cargo-ea17093f46fd8318
[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" "22c7147ea33a0a6d72a3efaa18304fecf70d028103d2e6a42a7b257e231ee3be"`
[INFO] running `"docker" "rm" "-f" "22c7147ea33a0a6d72a3efaa18304fecf70d028103d2e6a42a7b257e231ee3be"`
[INFO] [stdout] 22c7147ea33a0a6d72a3efaa18304fecf70d028103d2e6a42a7b257e231ee3be