[INFO] crate lines_u8 0.1.0 is already in cache
[INFO] testing lines_u8-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate lines_u8 0.1.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate lines_u8 0.1.0 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 crates.io crate lines_u8 0.1.0
[INFO] finished tweaking crates.io crate lines_u8 0.1.0
[INFO] tweaked toml for crates.io crate lines_u8 0.1.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] cf756fb90c04c79528e26b99a742a66cc96074dd3689675733a9019cc7a2a090
[INFO] running `"docker" "start" "-a" "cf756fb90c04c79528e26b99a742a66cc96074dd3689675733a9019cc7a2a090"`
[INFO] [stderr]    Compiling lines_u8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "cf756fb90c04c79528e26b99a742a66cc96074dd3689675733a9019cc7a2a090"`
[INFO] running `"docker" "rm" "-f" "cf756fb90c04c79528e26b99a742a66cc96074dd3689675733a9019cc7a2a090"`
[INFO] [stdout] cf756fb90c04c79528e26b99a742a66cc96074dd3689675733a9019cc7a2a090
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] eaaa3f57d49b38f89d2b1ee7f6d8ba4bcfeeef949449c3a7ad5b8d5c37a9e845
[INFO] running `"docker" "start" "-a" "eaaa3f57d49b38f89d2b1ee7f6d8ba4bcfeeef949449c3a7ad5b8d5c37a9e845"`
[INFO] [stderr]    Compiling lines_u8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "eaaa3f57d49b38f89d2b1ee7f6d8ba4bcfeeef949449c3a7ad5b8d5c37a9e845"`
[INFO] running `"docker" "rm" "-f" "eaaa3f57d49b38f89d2b1ee7f6d8ba4bcfeeef949449c3a7ad5b8d5c37a9e845"`
[INFO] [stdout] eaaa3f57d49b38f89d2b1ee7f6d8ba4bcfeeef949449c3a7ad5b8d5c37a9e845
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 9d6ddb8bb6c4c7870a21d714e6ea75fbbc946cd4acb021e77e7cf5ac681cb94b
[INFO] running `"docker" "start" "-a" "9d6ddb8bb6c4c7870a21d714e6ea75fbbc946cd4acb021e77e7cf5ac681cb94b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lines_u8-ee4a421dd084b8d7
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::lines_u8 ... ok
[INFO] [stdout] test tests::read_line_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lines_u8
[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" "9d6ddb8bb6c4c7870a21d714e6ea75fbbc946cd4acb021e77e7cf5ac681cb94b"`
[INFO] running `"docker" "rm" "-f" "9d6ddb8bb6c4c7870a21d714e6ea75fbbc946cd4acb021e77e7cf5ac681cb94b"`
[INFO] [stdout] 9d6ddb8bb6c4c7870a21d714e6ea75fbbc946cd4acb021e77e7cf5ac681cb94b