[INFO] updating cached repository https://github.com/balderstonb/rust
[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] a3a842561a143875ace3a603a574421590f8e641
[INFO] testing balderstonb/rust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalderstonb%2Frust" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/balderstonb/rust 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/balderstonb/rust
[INFO] finished tweaking git repo https://github.com/balderstonb/rust
[INFO] tweaked toml for git repo https://github.com/balderstonb/rust written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/balderstonb/rust 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] c0447f2ba58110f6c35e7b2cfe70a36b1908d01a5fccd5c15595f5e61b3ed227
[INFO] running `"docker" "start" "-a" "c0447f2ba58110f6c35e7b2cfe70a36b1908d01a5fccd5c15595f5e61b3ed227"`
[INFO] [stderr]    Compiling stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "c0447f2ba58110f6c35e7b2cfe70a36b1908d01a5fccd5c15595f5e61b3ed227"`
[INFO] running `"docker" "rm" "-f" "c0447f2ba58110f6c35e7b2cfe70a36b1908d01a5fccd5c15595f5e61b3ed227"`
[INFO] [stdout] c0447f2ba58110f6c35e7b2cfe70a36b1908d01a5fccd5c15595f5e61b3ed227
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 3e3ab185c349986bbfb2698f4cdb5ca10d4024877caf641902a57a38c6225c95
[INFO] running `"docker" "start" "-a" "3e3ab185c349986bbfb2698f4cdb5ca10d4024877caf641902a57a38c6225c95"`
[INFO] [stderr]    Compiling stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "3e3ab185c349986bbfb2698f4cdb5ca10d4024877caf641902a57a38c6225c95"`
[INFO] running `"docker" "rm" "-f" "3e3ab185c349986bbfb2698f4cdb5ca10d4024877caf641902a57a38c6225c95"`
[INFO] [stdout] 3e3ab185c349986bbfb2698f4cdb5ca10d4024877caf641902a57a38c6225c95
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 90e140173e4fe4003396401ccb313e4b9520316dc4ea8fc30a4253f30ead18e0
[INFO] running `"docker" "start" "-a" "90e140173e4fe4003396401ccb313e4b9520316dc4ea8fc30a4253f30ead18e0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stats-27885743f7316263
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_median_even ... ok
[INFO] [stdout] test tests::test_mean ... ok
[INFO] [stdout] test tests::test_median_odd ... ok
[INFO] [stdout] test tests::test_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "90e140173e4fe4003396401ccb313e4b9520316dc4ea8fc30a4253f30ead18e0"`
[INFO] running `"docker" "rm" "-f" "90e140173e4fe4003396401ccb313e4b9520316dc4ea8fc30a4253f30ead18e0"`
[INFO] [stdout] 90e140173e4fe4003396401ccb313e4b9520316dc4ea8fc30a4253f30ead18e0