[INFO] fetching crate parallel_frontier 0.1.1...
[INFO] testing parallel_frontier-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate parallel_frontier 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate parallel_frontier 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate parallel_frontier 0.1.1
[INFO] tweaked toml for crates.io crate parallel_frontier 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parallel_frontier 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate parallel_frontier 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1737f985b5c4e9cb38e38c0cbfdfd66a50d24b3744cb60b32f781f9babd3c193
[INFO] running `Command { std: "docker" "start" "-a" "1737f985b5c4e9cb38e38c0cbfdfd66a50d24b3744cb60b32f781f9babd3c193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1737f985b5c4e9cb38e38c0cbfdfd66a50d24b3744cb60b32f781f9babd3c193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1737f985b5c4e9cb38e38c0cbfdfd66a50d24b3744cb60b32f781f9babd3c193", kill_on_drop: false }`
[INFO] [stdout] 1737f985b5c4e9cb38e38c0cbfdfd66a50d24b3744cb60b32f781f9babd3c193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee5313086471b1fd6e12f8eee5d872ec7027d83a7ef97098be24a983c9f4a30
[INFO] running `Command { std: "docker" "start" "-a" "eee5313086471b1fd6e12f8eee5d872ec7027d83a7ef97098be24a983c9f4a30", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling parallel_frontier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "eee5313086471b1fd6e12f8eee5d872ec7027d83a7ef97098be24a983c9f4a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee5313086471b1fd6e12f8eee5d872ec7027d83a7ef97098be24a983c9f4a30", kill_on_drop: false }`
[INFO] [stdout] eee5313086471b1fd6e12f8eee5d872ec7027d83a7ef97098be24a983c9f4a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcf916decb223267e58c3c331d5ec0b20eeb873e4f2a7838bdce5179d3918633
[INFO] running `Command { std: "docker" "start" "-a" "bcf916decb223267e58c3c331d5ec0b20eeb873e4f2a7838bdce5179d3918633", kill_on_drop: false }`
[INFO] [stderr]    Compiling parallel_frontier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "bcf916decb223267e58c3c331d5ec0b20eeb873e4f2a7838bdce5179d3918633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf916decb223267e58c3c331d5ec0b20eeb873e4f2a7838bdce5179d3918633", kill_on_drop: false }`
[INFO] [stdout] bcf916decb223267e58c3c331d5ec0b20eeb873e4f2a7838bdce5179d3918633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a59ef79c7ef8d5b424a0c68605311e1437d0057c6aa98090e23b068b396d636
[INFO] running `Command { std: "docker" "start" "-a" "7a59ef79c7ef8d5b424a0c68605311e1437d0057c6aa98090e23b068b396d636", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parallel_frontier-e0d6ba51cbda5919)
[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] [stderr]      Running tests/test_par_iter.rs (/opt/rustwide/target/debug/deps/test_par_iter-3d794b1fc98cc154)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_par_iter ... ok
[INFO] [stdout] test test_par_iter_with_par_push_with_thread_pool ... ok
[INFO] [stdout] test test_enumerate ... ok
[INFO] [stdout] test test_par_iter_with_par_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parallel_frontier
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 49) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a59ef79c7ef8d5b424a0c68605311e1437d0057c6aa98090e23b068b396d636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a59ef79c7ef8d5b424a0c68605311e1437d0057c6aa98090e23b068b396d636", kill_on_drop: false }`
[INFO] [stdout] 7a59ef79c7ef8d5b424a0c68605311e1437d0057c6aa98090e23b068b396d636