[INFO] fetching crate lobby-queue 0.2.0...
[INFO] testing lobby-queue-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lobby-queue 0.2.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lobby-queue 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e8547939636b5f6eaa31e2d51635e588ed8937da07bed5d5844853c043f965f
[INFO] running `Command { std: "docker" "start" "-a" "4e8547939636b5f6eaa31e2d51635e588ed8937da07bed5d5844853c043f965f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e8547939636b5f6eaa31e2d51635e588ed8937da07bed5d5844853c043f965f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8547939636b5f6eaa31e2d51635e588ed8937da07bed5d5844853c043f965f", kill_on_drop: false }`
[INFO] [stdout] 4e8547939636b5f6eaa31e2d51635e588ed8937da07bed5d5844853c043f965f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcaf1a0b72c35db04c7c141476d75396dcb7a7c1709c69308610406aabe8ad37
[INFO] running `Command { std: "docker" "start" "-a" "dcaf1a0b72c35db04c7c141476d75396dcb7a7c1709c69308610406aabe8ad37", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "dcaf1a0b72c35db04c7c141476d75396dcb7a7c1709c69308610406aabe8ad37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcaf1a0b72c35db04c7c141476d75396dcb7a7c1709c69308610406aabe8ad37", kill_on_drop: false }`
[INFO] [stdout] dcaf1a0b72c35db04c7c141476d75396dcb7a7c1709c69308610406aabe8ad37
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73ea06c1527bbd6c91773022db4a7a32ef172d59e917ed682955be67544ce29f
[INFO] running `Command { std: "docker" "start" "-a" "73ea06c1527bbd6c91773022db4a7a32ef172d59e917ed682955be67544ce29f", 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "73ea06c1527bbd6c91773022db4a7a32ef172d59e917ed682955be67544ce29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ea06c1527bbd6c91773022db4a7a32ef172d59e917ed682955be67544ce29f", kill_on_drop: false }`
[INFO] [stdout] 73ea06c1527bbd6c91773022db4a7a32ef172d59e917ed682955be67544ce29f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bad43cb20411b6796e9df5e3b153e70b57afcaff416bab2bf927389c7e0c8cd3
[INFO] running `Command { std: "docker" "start" "-a" "bad43cb20411b6796e9df5e3b153e70b57afcaff416bab2bf927389c7e0c8cd3", 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/lobby_queue-02121568eb4fc3e4)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_pop ... ok
[INFO] [stdout] test test::test_decrease_counter ... ok
[INFO] [stdout] test test::test_increase_counter ... ok
[INFO] [stdout] test test::test_is_full ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_push ... ok
[INFO] [stdout] test test::test_partial_eq ... ok
[INFO] [stdout] test test::test_shift ... ok
[INFO] [stdout] test test::test_is_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lobby_queue
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::is_full (line 312) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::first (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::new (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::last (line 96) ... ok
[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 138) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::nth_mut (line 159) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::nth (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::push (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Lobby<T,N>::shift (line 229) ... 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 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bad43cb20411b6796e9df5e3b153e70b57afcaff416bab2bf927389c7e0c8cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad43cb20411b6796e9df5e3b153e70b57afcaff416bab2bf927389c7e0c8cd3", kill_on_drop: false }`
[INFO] [stdout] bad43cb20411b6796e9df5e3b153e70b57afcaff416bab2bf927389c7e0c8cd3