[INFO] updating cached repository https://github.com/DaleLJefferson/rust-examples
[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] d7e6062312e310cadab0bb595ce6a0dd4cd7a9f2
[INFO] testing DaleLJefferson/rust-examples against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaleLJefferson%2Frust-examples" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaleLJefferson/rust-examples 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/DaleLJefferson/rust-examples
[INFO] finished tweaking git repo https://github.com/DaleLJefferson/rust-examples
[INFO] tweaked toml for git repo https://github.com/DaleLJefferson/rust-examples written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/DaleLJefferson/rust-examples 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 4e4a423dd65f7c3e3cd1a66bc7e21da74ea470efa65201f5a1d3073a00e1d67f
[INFO] running `"docker" "start" "-a" "4e4a423dd65f7c3e3cd1a66bc7e21da74ea470efa65201f5a1d3073a00e1d67f"`
[INFO] [stderr]    Compiling rust-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "4e4a423dd65f7c3e3cd1a66bc7e21da74ea470efa65201f5a1d3073a00e1d67f"`
[INFO] running `"docker" "rm" "-f" "4e4a423dd65f7c3e3cd1a66bc7e21da74ea470efa65201f5a1d3073a00e1d67f"`
[INFO] [stdout] 4e4a423dd65f7c3e3cd1a66bc7e21da74ea470efa65201f5a1d3073a00e1d67f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 67a4a436e9fdd3bfd10bc4cf2110a3003573a9aaa50602f4ad036941a9d62ef1
[INFO] running `"docker" "start" "-a" "67a4a436e9fdd3bfd10bc4cf2110a3003573a9aaa50602f4ad036941a9d62ef1"`
[INFO] [stderr]    Compiling rust-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "67a4a436e9fdd3bfd10bc4cf2110a3003573a9aaa50602f4ad036941a9d62ef1"`
[INFO] running `"docker" "rm" "-f" "67a4a436e9fdd3bfd10bc4cf2110a3003573a9aaa50602f4ad036941a9d62ef1"`
[INFO] [stdout] 67a4a436e9fdd3bfd10bc4cf2110a3003573a9aaa50602f4ad036941a9d62ef1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 2ba73b7b389e7e1f7cef591ac8fd067b4c6012246c2bc512292b8618d2fe98c5
[INFO] running `"docker" "start" "-a" "2ba73b7b389e7e1f7cef591ac8fd067b4c6012246c2bc512292b8618d2fe98c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_examples-a5f594b46843ec83
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test even_fibonacci_numbers::tests::even_fibonacci_numbers_below_4_000_000 ... ok
[INFO] [stdout] test fizz_buzz::tests::fizz_buzz_to_10 ... ok
[INFO] [stdout] test multiples_of_3_and_5::tests::multiples_of_3_and_5_below_10 ... ok
[INFO] [stdout] test fizz_buzz::tests::fizz_buzz_to_20 ... ok
[INFO] [stdout] test multiples_of_3_and_5::tests::multiples_of_3_and_5_below_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2ba73b7b389e7e1f7cef591ac8fd067b4c6012246c2bc512292b8618d2fe98c5"`
[INFO] running `"docker" "rm" "-f" "2ba73b7b389e7e1f7cef591ac8fd067b4c6012246c2bc512292b8618d2fe98c5"`
[INFO] [stdout] 2ba73b7b389e7e1f7cef591ac8fd067b4c6012246c2bc512292b8618d2fe98c5