[INFO] fetching crate lobby-queue 0.2.0...
[INFO] testing lobby-queue-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lobby-queue 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lobby-queue 0.2.0
[INFO] finished tweaking crates.io crate lobby-queue 0.2.0
[INFO] tweaked toml for crates.io crate lobby-queue 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lobby-queue 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d329d0873baa0f8e372576049fff2656457d073fabd2907aa3d9f995c1fccd8
[INFO] running `Command { std: "docker" "start" "-a" "0d329d0873baa0f8e372576049fff2656457d073fabd2907aa3d9f995c1fccd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d329d0873baa0f8e372576049fff2656457d073fabd2907aa3d9f995c1fccd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d329d0873baa0f8e372576049fff2656457d073fabd2907aa3d9f995c1fccd8", kill_on_drop: false }`
[INFO] [stdout] 0d329d0873baa0f8e372576049fff2656457d073fabd2907aa3d9f995c1fccd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3e8a09bf269fb6c73f4dd902a7c35fb98b709dfce743f6f0ab40f2910fb66c
[INFO] running `Command { std: "docker" "start" "-a" "0c3e8a09bf269fb6c73f4dd902a7c35fb98b709dfce743f6f0ab40f2910fb66c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lobby-queue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0c3e8a09bf269fb6c73f4dd902a7c35fb98b709dfce743f6f0ab40f2910fb66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3e8a09bf269fb6c73f4dd902a7c35fb98b709dfce743f6f0ab40f2910fb66c", kill_on_drop: false }`
[INFO] [stdout] 0c3e8a09bf269fb6c73f4dd902a7c35fb98b709dfce743f6f0ab40f2910fb66c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e5246b8d92e563ffbac1cd659c4cc79f8cc83daef2625cd8bfeaa13c727ef45
[INFO] running `Command { std: "docker" "start" "-a" "7e5246b8d92e563ffbac1cd659c4cc79f8cc83daef2625cd8bfeaa13c727ef45", kill_on_drop: false }`
[INFO] [stderr]    Compiling lobby-queue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7e5246b8d92e563ffbac1cd659c4cc79f8cc83daef2625cd8bfeaa13c727ef45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5246b8d92e563ffbac1cd659c4cc79f8cc83daef2625cd8bfeaa13c727ef45", kill_on_drop: false }`
[INFO] [stdout] 7e5246b8d92e563ffbac1cd659c4cc79f8cc83daef2625cd8bfeaa13c727ef45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c178f225d27bdc8f39c40184fd45db9a8c5f7327b8b3742cf6716aa411de8fb6
[INFO] running `Command { std: "docker" "start" "-a" "c178f225d27bdc8f39c40184fd45db9a8c5f7327b8b3742cf6716aa411de8fb6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lobby_queue-02121568eb4fc3e4)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_increase_counter ... ok
[INFO] [stderr]    Doc-tests lobby_queue
[INFO] [stdout] test test::test_decrease_counter ... ok
[INFO] [stdout] test test::test_is_full ... ok
[INFO] [stdout] test test::test_is_empty ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_partial_eq ... ok
[INFO] [stdout] test test::test_pop ... ok
[INFO] [stdout] test test::test_push ... ok
[INFO] [stdout] test test::test_shift ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::is_empty (line 293) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::nth (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::nth (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::first (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::is_full (line 312) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::new (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::last (line 96) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::shift (line 229) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::nth_mut (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::push (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::pop (line 261) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c178f225d27bdc8f39c40184fd45db9a8c5f7327b8b3742cf6716aa411de8fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c178f225d27bdc8f39c40184fd45db9a8c5f7327b8b3742cf6716aa411de8fb6", kill_on_drop: false }`
[INFO] [stdout] c178f225d27bdc8f39c40184fd45db9a8c5f7327b8b3742cf6716aa411de8fb6