[INFO] fetching crate using-queue 0.1.0...
[INFO] testing using-queue-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate using-queue 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate using-queue 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate using-queue 0.1.0
[INFO] finished tweaking crates.io crate using-queue 0.1.0
[INFO] tweaked toml for crates.io crate using-queue 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d88c880b9c0feddf6524b32967812e1bbdca2267dca71ec5a0ab7767d3649cab
[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" "d88c880b9c0feddf6524b32967812e1bbdca2267dca71ec5a0ab7767d3649cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d88c880b9c0feddf6524b32967812e1bbdca2267dca71ec5a0ab7767d3649cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d88c880b9c0feddf6524b32967812e1bbdca2267dca71ec5a0ab7767d3649cab", kill_on_drop: false }`
[INFO] [stdout] d88c880b9c0feddf6524b32967812e1bbdca2267dca71ec5a0ab7767d3649cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce8ba4f7804840a4a236d64981ac6638b12f31613c5ca2b9eb9ab0114c49b388
[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" "ce8ba4f7804840a4a236d64981ac6638b12f31613c5ca2b9eb9ab0114c49b388", kill_on_drop: false }`
[INFO] [stderr]    Compiling using-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ce8ba4f7804840a4a236d64981ac6638b12f31613c5ca2b9eb9ab0114c49b388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8ba4f7804840a4a236d64981ac6638b12f31613c5ca2b9eb9ab0114c49b388", kill_on_drop: false }`
[INFO] [stdout] ce8ba4f7804840a4a236d64981ac6638b12f31613c5ca2b9eb9ab0114c49b388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b307d511199c9291848ba761defb73c8072c39fe3e7d3c1c627ed712c366fe
[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" "48b307d511199c9291848ba761defb73c8072c39fe3e7d3c1c627ed712c366fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling using-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "48b307d511199c9291848ba761defb73c8072c39fe3e7d3c1c627ed712c366fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b307d511199c9291848ba761defb73c8072c39fe3e7d3c1c627ed712c366fe", kill_on_drop: false }`
[INFO] [stdout] 48b307d511199c9291848ba761defb73c8072c39fe3e7d3c1c627ed712c366fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] 43272cc499357b93371a14de02a94340fc1fe5f8ab44ec27d2356f296b9c035c
[INFO] running `Command { std: "docker" "start" "-a" "43272cc499357b93371a14de02a94340fc1fe5f8ab44ec27d2356f296b9c035c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/using_queue-984d95effaa4bbef)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test should_find_when_others_used ... ok
[INFO] [stdout] test should_find_when_pushed_and_used ... ok
[INFO] [stdout] test should_have_same_semantics_for_get_take_clone ... ok
[INFO] [stdout] test should_inspect_correctly ... ok
[INFO] [stdout] test should_not_find_again_when_pushed_and_taken ... ok
[INFO] [stdout] test should_find_when_pushed_and_used_with_clone ... ok
[INFO] [stdout] test should_not_find_when_not_used_and_then_pushed ... ok
[INFO] [stdout] test should_not_find_when_not_used_peeked_and_then_pushed ... ok
[INFO] [stdout] test should_not_find_when_too_many_used ... ok
[INFO] [stdout] test should_not_pop_last_pending ... ok
[INFO] [stdout] test should_not_pop_unused_before_used ... ok
[INFO] [stdout] test should_not_remove_used_popped ... ok
[INFO] [stdout] test should_pop_used ... ok
[INFO] [stdout] test should_peek_correctly_after_push ... ok
[INFO] [stdout] test should_not_find_when_pushed ... ok
[INFO] [stdout] test should_not_find_when_pushed_with_clone ... ok
[INFO] [stderr]    Doc-tests using-queue
[INFO] [stdout] test should_find_again_when_pushed_and_cloned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "43272cc499357b93371a14de02a94340fc1fe5f8ab44ec27d2356f296b9c035c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43272cc499357b93371a14de02a94340fc1fe5f8ab44ec27d2356f296b9c035c", kill_on_drop: false }`
[INFO] [stdout] 43272cc499357b93371a14de02a94340fc1fe5f8ab44ec27d2356f296b9c035c