[INFO] crate count_sort 0.1.8 is already in cache
[INFO] testing count_sort-0.1.8 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate count_sort 0.1.8 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate count_sort 0.1.8 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 count_sort 0.1.8
[INFO] finished tweaking crates.io crate count_sort 0.1.8
[INFO] tweaked toml for crates.io crate count_sort 0.1.8 written to work/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 4e3470334329955301363ab8327276e1f114c828dbf21042abe7289665173c27
[INFO] running `"docker" "start" "-a" "4e3470334329955301363ab8327276e1f114c828dbf21042abe7289665173c27"`
[INFO] [stderr]    Compiling count_sort v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "4e3470334329955301363ab8327276e1f114c828dbf21042abe7289665173c27"`
[INFO] running `"docker" "rm" "-f" "4e3470334329955301363ab8327276e1f114c828dbf21042abe7289665173c27"`
[INFO] [stdout] 4e3470334329955301363ab8327276e1f114c828dbf21042abe7289665173c27
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] fadf73b90133268de11199181f9b1c869b2c5f9e983ce534dcbd6f9f402e593f
[INFO] running `"docker" "start" "-a" "fadf73b90133268de11199181f9b1c869b2c5f9e983ce534dcbd6f9f402e593f"`
[INFO] [stderr]    Compiling dmsort v1.0.0
[INFO] [stderr]    Compiling count_sort v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> tests/tests.rs:22:46
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let length: u16 = rand::random();;
[INFO] [stderr]    |                                              ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `"docker" "inspect" "fadf73b90133268de11199181f9b1c869b2c5f9e983ce534dcbd6f9f402e593f"`
[INFO] running `"docker" "rm" "-f" "fadf73b90133268de11199181f9b1c869b2c5f9e983ce534dcbd6f9f402e593f"`
[INFO] [stdout] fadf73b90133268de11199181f9b1c869b2c5f9e983ce534dcbd6f9f402e593f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 4f48c2f01f50347936a31f6a2ea721f6d21bcadc3cc961770cc8e94b241ca429
[INFO] running `"docker" "start" "-a" "4f48c2f01f50347936a31f6a2ea721f6d21bcadc3cc961770cc8e94b241ca429"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/count_sort-491cf807ee80f122
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-7d93f2d42a91d2a0
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::quickcheck_sort_u8 ... ok
[INFO] [stdout] test tests::it_works ... 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 count_sort
[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" "4f48c2f01f50347936a31f6a2ea721f6d21bcadc3cc961770cc8e94b241ca429"`
[INFO] running `"docker" "rm" "-f" "4f48c2f01f50347936a31f6a2ea721f6d21bcadc3cc961770cc8e94b241ca429"`
[INFO] [stdout] 4f48c2f01f50347936a31f6a2ea721f6d21bcadc3cc961770cc8e94b241ca429