[INFO] fetching crate internment 0.6.0...
[INFO] testing internment-0.6.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate internment 0.6.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate internment 0.6.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate internment 0.6.0
[INFO] finished tweaking crates.io crate internment 0.6.0
[INFO] tweaked toml for crates.io crate internment 0.6.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate internment 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dashmap v5.0.0
[INFO] [stderr]   Downloaded scaling v0.1.3
[INFO] [stderr]   Downloaded tinyset v0.4.6
[INFO] [stderr]   Downloaded arc-interner v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4c158bebb00a7a6560732254daae0e45e7d3bbf00fafcd5c7aa7eec0024f5fa
[INFO] running `Command { std: "docker" "start" "-a" "f4c158bebb00a7a6560732254daae0e45e7d3bbf00fafcd5c7aa7eec0024f5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4c158bebb00a7a6560732254daae0e45e7d3bbf00fafcd5c7aa7eec0024f5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c158bebb00a7a6560732254daae0e45e7d3bbf00fafcd5c7aa7eec0024f5fa", kill_on_drop: false }`
[INFO] [stdout] f4c158bebb00a7a6560732254daae0e45e7d3bbf00fafcd5c7aa7eec0024f5fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a009f584cdfb42fdafa9f9aad69023d531194ad6c00ec79dff00efe00c8a720d
[INFO] running `Command { std: "docker" "start" "-a" "a009f584cdfb42fdafa9f9aad69023d531194ad6c00ec79dff00efe00c8a720d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling parking_lot_core v0.9.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling hashbrown v0.12.0
[INFO] [stderr]    Compiling internment v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "a009f584cdfb42fdafa9f9aad69023d531194ad6c00ec79dff00efe00c8a720d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a009f584cdfb42fdafa9f9aad69023d531194ad6c00ec79dff00efe00c8a720d", kill_on_drop: false }`
[INFO] [stdout] a009f584cdfb42fdafa9f9aad69023d531194ad6c00ec79dff00efe00c8a720d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5297b5933567fadf9f12bfbf63a99b8ae94c054ccc4dd10027d092d846e78347
[INFO] running `Command { std: "docker" "start" "-a" "5297b5933567fadf9f12bfbf63a99b8ae94c054ccc4dd10027d092d846e78347", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling scaling v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling internment v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "5297b5933567fadf9f12bfbf63a99b8ae94c054ccc4dd10027d092d846e78347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5297b5933567fadf9f12bfbf63a99b8ae94c054ccc4dd10027d092d846e78347", kill_on_drop: false }`
[INFO] [stdout] 5297b5933567fadf9f12bfbf63a99b8ae94c054ccc4dd10027d092d846e78347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dfcd0d1e03b94602231bcb121447f9eccef18b95d4b82f782b010ca226da594
[INFO] running `Command { std: "docker" "start" "-a" "5dfcd0d1e03b94602231bcb121447f9eccef18b95d4b82f782b010ca226da594", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/internment-ced225ac6f154b97)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test has_niche ... ok
[INFO] [stdout] test normal_intern_impl_tests::can_clone ... ok
[INFO] [stdout] test normal_intern_impl_tests::eq_string ... ok
[INFO] [stdout] test normal_intern_impl_tests::has_borrow ... ok
[INFO] [stdout] test test_intern_num_objects ... ok
[INFO] [stdout] test normal_intern_impl_tests::debug ... ok
[INFO] [stdout] test normal_intern_impl_tests::display ... ok
[INFO] [stdout] test like_doctest_intern ... ok
[INFO] [stdout] test normal_intern_impl_tests::has_deref ... ok
[INFO] [stdout] test normal_intern_impl_tests::has_default ... ok
[INFO] [stdout] test multithreading_normal_intern ... ok
[INFO] [stdout] test multithreading_intern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.72s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests internment
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5dfcd0d1e03b94602231bcb121447f9eccef18b95d4b82f782b010ca226da594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfcd0d1e03b94602231bcb121447f9eccef18b95d4b82f782b010ca226da594", kill_on_drop: false }`
[INFO] [stdout] 5dfcd0d1e03b94602231bcb121447f9eccef18b95d4b82f782b010ca226da594