[INFO] crate cht 0.1.2 is already in cache
[INFO] testing cht-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate cht 0.1.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate cht 0.1.2 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 cht 0.1.2
[INFO] finished tweaking crates.io crate cht 0.1.2
[INFO] tweaked toml for crates.io crate cht 0.1.2 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] 263c9ae17651c5a9a20768494c2847a532dac115241243a6c9d9a6746ca1728e
[INFO] running `"docker" "start" "-a" "263c9ae17651c5a9a20768494c2847a532dac115241243a6c9d9a6746ca1728e"`
[INFO] [stderr]    Compiling cht v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "263c9ae17651c5a9a20768494c2847a532dac115241243a6c9d9a6746ca1728e"`
[INFO] running `"docker" "rm" "-f" "263c9ae17651c5a9a20768494c2847a532dac115241243a6c9d9a6746ca1728e"`
[INFO] [stdout] 263c9ae17651c5a9a20768494c2847a532dac115241243a6c9d9a6746ca1728e
[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] bcb221e7b041911897f88133f009774ff36c3732346fa88527a4efb352ba18bb
[INFO] running `"docker" "start" "-a" "bcb221e7b041911897f88133f009774ff36c3732346fa88527a4efb352ba18bb"`
[INFO] [stderr]    Compiling cht v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `"docker" "inspect" "bcb221e7b041911897f88133f009774ff36c3732346fa88527a4efb352ba18bb"`
[INFO] running `"docker" "rm" "-f" "bcb221e7b041911897f88133f009774ff36c3732346fa88527a4efb352ba18bb"`
[INFO] [stdout] bcb221e7b041911897f88133f009774ff36c3732346fa88527a4efb352ba18bb
[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] 2a251e23ae708fe09c323683b39725fa84315efd2debc2896f04b09bf4bc7835
[INFO] running `"docker" "start" "-a" "2a251e23ae708fe09c323683b39725fa84315efd2debc2896f04b09bf4bc7835"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cht-7a10bbd110dcd03d
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::hash_map_removal ... ok
[INFO] [stdout] test tests::hash_map_concurrent_insertion ... ok
[INFO] [stdout] test tests::hash_map_concurrent_growth ... ok
[INFO] [stdout] test tests::hash_map_concurrent_removal ... ok
[INFO] [stdout] test tests::hash_map_concurrent_growth_and_removal ... ok
[INFO] [stdout] test tests::hash_map_growth ... ok
[INFO] [stdout] test tests::hash_map_concurrent_insertion_and_removal ... ok
[INFO] [stdout] test tests::hash_map_insertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cht
[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" "2a251e23ae708fe09c323683b39725fa84315efd2debc2896f04b09bf4bc7835"`
[INFO] running `"docker" "rm" "-f" "2a251e23ae708fe09c323683b39725fa84315efd2debc2896f04b09bf4bc7835"`
[INFO] [stdout] 2a251e23ae708fe09c323683b39725fa84315efd2debc2896f04b09bf4bc7835