[INFO] cloning repository https://github.com/yfractal/lockless-queue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yfractal/lockless-queue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyfractal%2Flockless-queue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyfractal%2Flockless-queue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db3e01b92e0a344c869c8ac4742bd07c2396f5c3
[INFO] testing yfractal/lockless-queue against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyfractal%2Flockless-queue" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yfractal/lockless-queue
[INFO] finished tweaking git repo https://github.com/yfractal/lockless-queue
[INFO] tweaked toml for git repo https://github.com/yfractal/lockless-queue written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yfractal/lockless-queue on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yfractal/lockless-queue 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33f309305771c58c2f3846021653be84d913c9096f4a99e495692b99e414992a
[INFO] running `Command { std: "docker" "start" "-a" "33f309305771c58c2f3846021653be84d913c9096f4a99e495692b99e414992a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33f309305771c58c2f3846021653be84d913c9096f4a99e495692b99e414992a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f309305771c58c2f3846021653be84d913c9096f4a99e495692b99e414992a", kill_on_drop: false }`
[INFO] [stdout] 33f309305771c58c2f3846021653be84d913c9096f4a99e495692b99e414992a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d786e095b5d0c8e86a5357b759ae1933b4343980e01a7f08a97e0ae3602cb6
[INFO] running `Command { std: "docker" "start" "-a" "c4d786e095b5d0c8e86a5357b759ae1933b4343980e01a7f08a97e0ae3602cb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockless-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c4d786e095b5d0c8e86a5357b759ae1933b4343980e01a7f08a97e0ae3602cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d786e095b5d0c8e86a5357b759ae1933b4343980e01a7f08a97e0ae3602cb6", kill_on_drop: false }`
[INFO] [stdout] c4d786e095b5d0c8e86a5357b759ae1933b4343980e01a7f08a97e0ae3602cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4422ee8a8d7fca19862f7734ee648fc44a22282f0889b71d04aa978fb5158331
[INFO] running `Command { std: "docker" "start" "-a" "4422ee8a8d7fca19862f7734ee648fc44a22282f0889b71d04aa978fb5158331", kill_on_drop: false }`
[INFO] [stderr]    Compiling lockless-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4422ee8a8d7fca19862f7734ee648fc44a22282f0889b71d04aa978fb5158331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4422ee8a8d7fca19862f7734ee648fc44a22282f0889b71d04aa978fb5158331", kill_on_drop: false }`
[INFO] [stdout] 4422ee8a8d7fca19862f7734ee648fc44a22282f0889b71d04aa978fb5158331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7033867c49e0a71a0da5ed358378efe679fa1b48f1e1a4b8b4cb59d1f1ab782
[INFO] running `Command { std: "docker" "start" "-a" "e7033867c49e0a71a0da5ed358378efe679fa1b48f1e1a4b8b4cb59d1f1ab782", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lockless_queue-25f40621e10735bf)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test block_queue::tests::test_is_empty ... ok
[INFO] [stdout] test block_queue::tests::test_is_full ... ok
[INFO] [stdout] test block_queue::tests::test_block_queue_in_threads ... ok
[INFO] [stdout] test block_queue::tests::test_produce_consume ... ok
[INFO] [stdout] test block_queue::tests::test_block_queue ... ok
[INFO] [stdout] test block_queue::tests::test_in_threads has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e7033867c49e0a71a0da5ed358378efe679fa1b48f1e1a4b8b4cb59d1f1ab782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7033867c49e0a71a0da5ed358378efe679fa1b48f1e1a4b8b4cb59d1f1ab782", kill_on_drop: false }`
[INFO] [stdout] e7033867c49e0a71a0da5ed358378efe679fa1b48f1e1a4b8b4cb59d1f1ab782