[INFO] fetching crate pulz-arena 0.3.0...
[INFO] testing pulz-arena-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pulz-arena 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pulz-arena 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulz-arena 0.3.0
[INFO] finished tweaking crates.io crate pulz-arena 0.3.0
[INFO] tweaked toml for crates.io crate pulz-arena 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6da80213ac70e84701ac1ce6233cc8cfdc1ea763afa670187b2b22d8d90ee7d9
[INFO] running `Command { std: "docker" "start" "-a" "6da80213ac70e84701ac1ce6233cc8cfdc1ea763afa670187b2b22d8d90ee7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6da80213ac70e84701ac1ce6233cc8cfdc1ea763afa670187b2b22d8d90ee7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da80213ac70e84701ac1ce6233cc8cfdc1ea763afa670187b2b22d8d90ee7d9", kill_on_drop: false }`
[INFO] [stdout] 6da80213ac70e84701ac1ce6233cc8cfdc1ea763afa670187b2b22d8d90ee7d9
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e9f16099681851f331e3d5f684247077e46d7f593f43f06cc20430386dbc92
[INFO] running `Command { std: "docker" "start" "-a" "a3e9f16099681851f331e3d5f684247077e46d7f593f43f06cc20430386dbc92", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulz-arena v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a3e9f16099681851f331e3d5f684247077e46d7f593f43f06cc20430386dbc92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e9f16099681851f331e3d5f684247077e46d7f593f43f06cc20430386dbc92", kill_on_drop: false }`
[INFO] [stdout] a3e9f16099681851f331e3d5f684247077e46d7f593f43f06cc20430386dbc92
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba5ff7e5b51e25040ffa9c2555af044322559763109f8bf7efd71e158713982
[INFO] running `Command { std: "docker" "start" "-a" "6ba5ff7e5b51e25040ffa9c2555af044322559763109f8bf7efd71e158713982", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulz-arena v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6ba5ff7e5b51e25040ffa9c2555af044322559763109f8bf7efd71e158713982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba5ff7e5b51e25040ffa9c2555af044322559763109f8bf7efd71e158713982", kill_on_drop: false }`
[INFO] [stdout] 6ba5ff7e5b51e25040ffa9c2555af044322559763109f8bf7efd71e158713982
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d57463e48ef79de2b27570f6656f4fdde91862f7cc7e28b3ddacc32212767c98
[INFO] running `Command { std: "docker" "start" "-a" "d57463e48ef79de2b27570f6656f4fdde91862f7cc7e28b3ddacc32212767c98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pulz_arena-faf68d027bb98625)
[INFO] [stdout] running 33 tests
[INFO] [stderr]    Doc-tests pulz-arena
[INFO] [stdout] test tests::test_arena_clear ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test tests::test_arena_clone ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_arena_contains ... ok
[INFO] [stderr] Caused by:
[INFO] [stdout] test tests::test_arena_default ... ok
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name pulz_arena --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern pulz_arena=/opt/rustwide/target/debug/deps/libpulz_arena-9f95472e70fb3fd0.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] [stdout] test tests::test_arena_drain ... ok
[INFO] [stdout] test tests::test_arena_drain_reverse ... ok
[INFO] [stdout] test tests::test_arena_drop ... ok
[INFO] [stdout] test tests::test_arena_extend ... ok
[INFO] [stdout] test tests::test_arena_from_iter ... ok
[INFO] [stdout] test tests::test_arena_get ... ok
[INFO] [stdout] test tests::test_arena_get_mut ... ok
[INFO] [stdout] test tests::test_arena_index ... ok
[INFO] [stdout] test tests::test_arena_index_mut ... ok
[INFO] [stdout] test tests::test_arena_insert ... ok
[INFO] [stdout] test tests::test_arena_insert_with ... ok
[INFO] [stdout] test tests::test_arena_is_empty ... ok
[INFO] [stdout] test tests::test_arena_iter ... ok
[INFO] [stdout] test tests::test_arena_iter_mut ... ok
[INFO] [stdout] test tests::test_arena_iter_mut_reverse ... ok
[INFO] [stdout] test tests::test_arena_iter_reverse ... ok
[INFO] [stdout] test tests::test_arena_len ... ok
[INFO] [stdout] test tests::test_arena_new ... ok
[INFO] [stdout] test tests::test_arena_remove ... ok
[INFO] [stdout] test tests::test_arena_reserve ... ok
[INFO] [stdout] test tests::test_arena_reserve_exact ... ok
[INFO] [stdout] test tests::test_arena_try_insert ... ok
[INFO] [stdout] test tests::test_arena_try_insert_with ... ok
[INFO] [stdout] test tests::test_arena_with_capacity ... ok
[INFO] [stdout] test tests::test_generation ... ok
[INFO] [stdout] test tests::test_generation_debug ... ok
[INFO] [stdout] test tests::test_generation_overflow ... ok
[INFO] [stdout] test tests::test_index_accessors ... ok
[INFO] [stdout] test tests::test_index_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/lib.rs - Mirror<T>::new (line 1190) ... ok
[INFO] running `Command { std: "docker" "inspect" "d57463e48ef79de2b27570f6656f4fdde91862f7cc7e28b3ddacc32212767c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57463e48ef79de2b27570f6656f4fdde91862f7cc7e28b3ddacc32212767c98", kill_on_drop: false }`
[INFO] [stdout] d57463e48ef79de2b27570f6656f4fdde91862f7cc7e28b3ddacc32212767c98