[INFO] fetching crate moka-cht 0.4.2...
[INFO] testing moka-cht-0.4.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate moka-cht 0.4.2 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate moka-cht 0.4.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moka-cht 0.4.2
[INFO] finished tweaking crates.io crate moka-cht 0.4.2
[INFO] tweaked toml for crates.io crate moka-cht 0.4.2 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625b0e281e2054f00677c3e2c853e880ace61681d17cec0801393e610d1696b1
[INFO] running `Command { std: "docker" "start" "-a" "625b0e281e2054f00677c3e2c853e880ace61681d17cec0801393e610d1696b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625b0e281e2054f00677c3e2c853e880ace61681d17cec0801393e610d1696b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625b0e281e2054f00677c3e2c853e880ace61681d17cec0801393e610d1696b1", kill_on_drop: false }`
[INFO] [stdout] 625b0e281e2054f00677c3e2c853e880ace61681d17cec0801393e610d1696b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f289ae027a7c68e2f0c4faf7e32a0a947f59a83de501a2f7d258d55be2fbbd29
[INFO] running `Command { std: "docker" "start" "-a" "f289ae027a7c68e2f0c4faf7e32a0a947f59a83de501a2f7d258d55be2fbbd29", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling moka-cht v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "f289ae027a7c68e2f0c4faf7e32a0a947f59a83de501a2f7d258d55be2fbbd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f289ae027a7c68e2f0c4faf7e32a0a947f59a83de501a2f7d258d55be2fbbd29", kill_on_drop: false }`
[INFO] [stdout] f289ae027a7c68e2f0c4faf7e32a0a947f59a83de501a2f7d258d55be2fbbd29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54860f5fdf989a306e45331914ded775f219cc924be59d1a6697627347d17a6e
[INFO] running `Command { std: "docker" "start" "-a" "54860f5fdf989a306e45331914ded775f219cc924be59d1a6697627347d17a6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling moka-cht v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.12s
[INFO] running `Command { std: "docker" "inspect" "54860f5fdf989a306e45331914ded775f219cc924be59d1a6697627347d17a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54860f5fdf989a306e45331914ded775f219cc924be59d1a6697627347d17a6e", kill_on_drop: false }`
[INFO] [stdout] 54860f5fdf989a306e45331914ded775f219cc924be59d1a6697627347d17a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6e2e914fcca65a23baeeb4ec8a315f8635b1068c474668daa9cb37ae92feb9c
[INFO] running `Command { std: "docker" "start" "-a" "c6e2e914fcca65a23baeeb4ec8a315f8635b1068c474668daa9cb37ae92feb9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moka_cht-f576379b2563f2db)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test map::bucket::tests::get_insert_remove ... ok
[INFO] [stdout] test segment::map::tests::single_segment ... ok
[INFO] [stdout] test segment::map::tests::default ... ok
[INFO] [stdout] test map::tests::concurrent_modification ... ok
[INFO] [stdout] test segment::map::tests::modify ... ok
[INFO] [stdout] test segment::map::tests::remove_if ... ok
[INFO] [stdout] test segment::map::tests::removal ... ok
[INFO] [stdout] test map::tests::default ... ok
[INFO] [stdout] test map::tests::removal ... ok
[INFO] [stdout] test segment::map::tests::growth ... ok
[INFO] [stdout] test segment::map::tests::concurrent_overlapped_growth ... ok
[INFO] [stdout] test map::tests::concurrent_overlapped_removal ... ok
[INFO] [stdout] test map::tests::remove_if ... ok
[INFO] [stdout] test map::tests::concurrent_overlapped_growth ... ok
[INFO] [stdout] test map::tests::concurrent_insert_or_modify ... ok
[INFO] [stdout] test segment::map::tests::concurrent_overlapped_removal ... ok
[INFO] [stdout] test map::tests::insert_or_modify ... ok
[INFO] [stdout] test map::tests::concurrent_overlapped_insertion ... ok
[INFO] [stdout] test segment::map::tests::insert_or_modify ... ok
[INFO] [stdout] test map::tests::modify ... ok
[INFO] [stdout] test segment::map::tests::concurrent_overlapped_insertion ... ok
[INFO] [stdout] test map::tests::growth ... ok
[INFO] [stdout] test segment::map::tests::insertion ... ok
[INFO] [stdout] test map::tests::concurrent_insertion ... ok
[INFO] [stdout] test segment::map::tests::concurrent_growth ... ok
[INFO] [stdout] test segment::map::tests::concurrent_insert_or_modify ... ok
[INFO] [stdout] test segment::map::tests::concurrent_overlapped_modification ... ok
[INFO] [stdout] test map::tests::insertion ... ok
[INFO] [stdout] test map::tests::concurrent_overlapped_modification ... ok
[INFO] [stdout] test map::tests::concurrent_removal ... ok
[INFO] [stdout] test map::tests::concurrent_growth ... ok
[INFO] [stdout] test map::tests::concurrent_insertion_and_removal ... ok
[INFO] [stdout] test map::tests::concurrent_growth_and_removal ... ok
[INFO] [stdout] test segment::map::tests::drop_value ... ok
[INFO] [stdout] test map::tests::drop_value ... ok
[INFO] [stdout] test segment::map::tests::drop_many_values ... ok
[INFO] [stdout] test map::tests::drop_many_values ... ok
[INFO] [stdout] test segment::map::tests::drop_many_values_concurrent ... ok
[INFO] [stdout] test map::tests::drop_many_values_concurrent ... ok
[INFO] [stdout] test segment::map::tests::concurrent_insertion ... ok
[INFO] [stdout] test segment::map::tests::concurrent_removal ... ok
[INFO] [stdout] test segment::map::tests::concurrent_modification ... ok
[INFO] [stdout] test segment::map::tests::concurrent_growth_and_removal ... ok
[INFO] [stdout] test segment::map::tests::concurrent_insertion_and_removal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.68s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests moka-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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6e2e914fcca65a23baeeb4ec8a315f8635b1068c474668daa9cb37ae92feb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e2e914fcca65a23baeeb4ec8a315f8635b1068c474668daa9cb37ae92feb9c", kill_on_drop: false }`
[INFO] [stdout] c6e2e914fcca65a23baeeb4ec8a315f8635b1068c474668daa9cb37ae92feb9c