[INFO] fetching crate ufotofu_queues 0.6.1...
[INFO] testing ufotofu_queues-0.6.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ufotofu_queues 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ufotofu_queues 0.6.1
[INFO] finished tweaking crates.io crate ufotofu_queues 0.6.1
[INFO] tweaked toml for crates.io crate ufotofu_queues 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ufotofu_queues 0.6.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ufotofu_queues 0.6.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e04bac6903d75ce0cbaa4640b872f8580698fcc1d0f374012da981a7e0750805
[INFO] running `Command { std: "docker" "start" "-a" "e04bac6903d75ce0cbaa4640b872f8580698fcc1d0f374012da981a7e0750805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e04bac6903d75ce0cbaa4640b872f8580698fcc1d0f374012da981a7e0750805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04bac6903d75ce0cbaa4640b872f8580698fcc1d0f374012da981a7e0750805", kill_on_drop: false }`
[INFO] [stdout] e04bac6903d75ce0cbaa4640b872f8580698fcc1d0f374012da981a7e0750805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5715f64c1cb836abadb93dc26dfa54a065c64008a25ff2cbe44a0b6268ddf18f
[INFO] running `Command { std: "docker" "start" "-a" "5715f64c1cb836abadb93dc26dfa54a065c64008a25ff2cbe44a0b6268ddf18f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufotofu_queues v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "5715f64c1cb836abadb93dc26dfa54a065c64008a25ff2cbe44a0b6268ddf18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5715f64c1cb836abadb93dc26dfa54a065c64008a25ff2cbe44a0b6268ddf18f", kill_on_drop: false }`
[INFO] [stdout] 5715f64c1cb836abadb93dc26dfa54a065c64008a25ff2cbe44a0b6268ddf18f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8c1b58896d72fd947c42d31c168b0ecbe472d12cd4eb5f6267e2fe6c8655f6b
[INFO] running `Command { std: "docker" "start" "-a" "e8c1b58896d72fd947c42d31c168b0ecbe472d12cd4eb5f6267e2fe6c8655f6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ufotofu_queues v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e8c1b58896d72fd947c42d31c168b0ecbe472d12cd4eb5f6267e2fe6c8655f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c1b58896d72fd947c42d31c168b0ecbe472d12cd4eb5f6267e2fe6c8655f6b", kill_on_drop: false }`
[INFO] [stdout] e8c1b58896d72fd947c42d31c168b0ecbe472d12cd4eb5f6267e2fe6c8655f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 477dc32d076309138b636ea918a35d0a2f55c6daca48577fe9a29cba0dc2a110
[INFO] running `Command { std: "docker" "start" "-a" "477dc32d076309138b636ea918a35d0a2f55c6daca48577fe9a29cba0dc2a110", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ufotofu_queues-7e68338a351ca327)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test fixed::tests::bulk_enqueues_and_dequeues_with_correct_amount ... ok
[INFO] [stdout] test fixed::tests::enqueues_and_dequeues_with_correct_amount ... ok
[INFO] [stdout] test fixed::tests::returnes_none_on_enqueue_slots_when_none_are_available ... ok
[INFO] [stdout] test fixed::tests::returns_item_on_enqueue_when_queue_is_full ... ok
[INFO] [stdout] test fixed::tests::returns_none_on_dequeue_slots_when_none_are_available ... ok
[INFO] [stdout] test fixed::tests::returns_none_on_dequeue_when_queue_is_empty ... ok
[INFO] [stdout] test static_::tests::bulk_enqueues_and_dequeues_with_correct_amount ... ok
[INFO] [stdout] test fixed::tests::test_debug_impl ... ok
[INFO] [stdout] test static_::tests::enqueues_and_dequeues_with_correct_amount ... ok
[INFO] [stdout] test static_::tests::returnes_none_on_enqueue_slots_when_none_are_available ... ok
[INFO] [stdout] test static_::tests::returns_item_on_enqueue_when_queue_is_full ... ok
[INFO] [stdout] test static_::tests::returns_none_on_dequeue_slots_when_none_are_available ... ok
[INFO] [stdout] test static_::tests::returns_none_on_dequeue_when_queue_is_empty ... ok
[INFO] [stdout] test static_::tests::test_debug_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ufotofu_queues
[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" "477dc32d076309138b636ea918a35d0a2f55c6daca48577fe9a29cba0dc2a110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477dc32d076309138b636ea918a35d0a2f55c6daca48577fe9a29cba0dc2a110", kill_on_drop: false }`
[INFO] [stdout] 477dc32d076309138b636ea918a35d0a2f55c6daca48577fe9a29cba0dc2a110