[INFO] fetching crate concurrent_lru 0.2.0...
[INFO] testing concurrent_lru-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate concurrent_lru 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate concurrent_lru 0.2.0 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 concurrent_lru 0.2.0
[INFO] finished tweaking crates.io crate concurrent_lru 0.2.0
[INFO] tweaked toml for crates.io crate concurrent_lru 0.2.0 written to /workspace/builds/worker-0/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e1973536f68277e6ba2d5b39ba22bb271f2a67fc49099f3a626accb76142241a
[INFO] running `Command { std: "docker" "start" "-a" "e1973536f68277e6ba2d5b39ba22bb271f2a67fc49099f3a626accb76142241a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1973536f68277e6ba2d5b39ba22bb271f2a67fc49099f3a626accb76142241a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1973536f68277e6ba2d5b39ba22bb271f2a67fc49099f3a626accb76142241a", kill_on_drop: false }`
[INFO] [stdout] e1973536f68277e6ba2d5b39ba22bb271f2a67fc49099f3a626accb76142241a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 34a2edd929090640d9c978770875165fec2dd3fc288480a720e262989a7898c9
[INFO] running `Command { std: "docker" "start" "-a" "34a2edd929090640d9c978770875165fec2dd3fc288480a720e262989a7898c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent_lru v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "34a2edd929090640d9c978770875165fec2dd3fc288480a720e262989a7898c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a2edd929090640d9c978770875165fec2dd3fc288480a720e262989a7898c9", kill_on_drop: false }`
[INFO] [stdout] 34a2edd929090640d9c978770875165fec2dd3fc288480a720e262989a7898c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 229072fd6864570949880d19bbcfd939a8e834a4ef7c1b930b4f49b3af878b85
[INFO] running `Command { std: "docker" "start" "-a" "229072fd6864570949880d19bbcfd939a8e834a4ef7c1b930b4f49b3af878b85", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling concurrent_lru v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "229072fd6864570949880d19bbcfd939a8e834a4ef7c1b930b4f49b3af878b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229072fd6864570949880d19bbcfd939a8e834a4ef7c1b930b4f49b3af878b85", kill_on_drop: false }`
[INFO] [stdout] 229072fd6864570949880d19bbcfd939a8e834a4ef7c1b930b4f49b3af878b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 142bf088e48f94ec0b6ea9f8c18fa84195319036c11a86b2d3d4f14c66cc157a
[INFO] running `Command { std: "docker" "start" "-a" "142bf088e48f94ec0b6ea9f8c18fa84195319036c11a86b2d3d4f14c66cc157a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/concurrent_lru-f5735cbb1df8690e)
[INFO] [stdout] test unsharded::tests::advice_evict ... ok
[INFO] [stdout] test unsharded::tests::evicted_dropped ... ok
[INFO] [stdout] test unsharded::tests::pin_unpin_eviction ... ok
[INFO] [stdout] test unsharded::tests::reinsert_after_eviction ... ok
[INFO] [stdout] test unsharded::tests::init_failure ... ok
[INFO] [stdout] test unsharded::tests::simple_get_or_init ... ok
[INFO] [stdout] test sharded::tests::sharded_stress ... ok
[INFO] [stdout] test unsharded::tests::stress ... ok
[INFO] [stderr]    Doc-tests concurrent_lru
[INFO] [stdout] test unsharded::tests::not_blocking_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 35) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "142bf088e48f94ec0b6ea9f8c18fa84195319036c11a86b2d3d4f14c66cc157a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142bf088e48f94ec0b6ea9f8c18fa84195319036c11a86b2d3d4f14c66cc157a", kill_on_drop: false }`
[INFO] [stdout] 142bf088e48f94ec0b6ea9f8c18fa84195319036c11a86b2d3d4f14c66cc157a