[INFO] fetching crate components-arena 1.3.1...
[INFO] testing components-arena-1.3.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate components-arena 1.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate components-arena 1.3.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate components-arena 1.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate components-arena 1.3.1
[INFO] tweaked toml for crates.io crate components-arena 1.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate components-arena 1.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d8fe9a8d27c367142b1386621c1d64a2b42ee2517be026e3af3f3960ff7830f
[INFO] running `Command { std: "docker" "start" "-a" "3d8fe9a8d27c367142b1386621c1d64a2b42ee2517be026e3af3f3960ff7830f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d8fe9a8d27c367142b1386621c1d64a2b42ee2517be026e3af3f3960ff7830f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8fe9a8d27c367142b1386621c1d64a2b42ee2517be026e3af3f3960ff7830f", kill_on_drop: false }`
[INFO] [stdout] 3d8fe9a8d27c367142b1386621c1d64a2b42ee2517be026e3af3f3960ff7830f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0836f76d4ae5987d4b8f2895fefea0dec1d42966f0ea398f5850d54197dd87f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0836f76d4ae5987d4b8f2895fefea0dec1d42966f0ea398f5850d54197dd87f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling generics v0.3.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling macro-attr-2018 v1.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling newtype-derive-2018 v0.0.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling phantom-type v0.3.1
[INFO] [stderr]    Compiling components-arena v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "0836f76d4ae5987d4b8f2895fefea0dec1d42966f0ea398f5850d54197dd87f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0836f76d4ae5987d4b8f2895fefea0dec1d42966f0ea398f5850d54197dd87f8", kill_on_drop: false }`
[INFO] [stdout] 0836f76d4ae5987d4b8f2895fefea0dec1d42966f0ea398f5850d54197dd87f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b9b590dc84a6fd467ee2a8740d8f869061b8fe9ac97f3c398e30054b0583da1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b9b590dc84a6fd467ee2a8740d8f869061b8fe9ac97f3c398e30054b0583da1", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling components-arena v1.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "5b9b590dc84a6fd467ee2a8740d8f869061b8fe9ac97f3c398e30054b0583da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9b590dc84a6fd467ee2a8740d8f869061b8fe9ac97f3c398e30054b0583da1", kill_on_drop: false }`
[INFO] [stdout] 5b9b590dc84a6fd467ee2a8740d8f869061b8fe9ac97f3c398e30054b0583da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f90ac0f64e8b74808241358e1f917930d89d3b63b4457bdc82bf969f24d81837
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f90ac0f64e8b74808241358e1f917930d89d3b63b4457bdc82bf969f24d81837", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/components_arena-fe529d3bc79a8221)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::new_arena_min_capacity_is_zero ... ok
[INFO] [stdout] test test::arena_contains_inserted_item ... ok
[INFO] [stdout] test test::drop_components ... ok
[INFO] [stdout] test test::foreign_id_cause_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests components-arena
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/doc_test_readme.include - _DocTestReadme (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ComponentClass (line 96) ... ok
[INFO] [stdout] test src/lib.rs - Component (line 534) ... ok
[INFO] [stdout] test src/lib.rs - Arena<C>::min_capacity (line 290) ... ok
[INFO] [stdout] test src/lib.rs - NewtypeComponentId (line 652) ... ok
[INFO] [stdout] test src/lib.rs - Arena<C>::insert (line 388) ... ok
[INFO] [stdout] test src/lib.rs - ComponentClassToken (line 204) ... ok
[INFO] [stdout] test src/lib.rs - ComponentClassMutex (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Component (line 513) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f90ac0f64e8b74808241358e1f917930d89d3b63b4457bdc82bf969f24d81837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90ac0f64e8b74808241358e1f917930d89d3b63b4457bdc82bf969f24d81837", kill_on_drop: false }`
[INFO] [stdout] f90ac0f64e8b74808241358e1f917930d89d3b63b4457bdc82bf969f24d81837