[INFO] fetching crate fast-spsc-queue 0.0.1...
[INFO] testing fast-spsc-queue-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fast-spsc-queue 0.0.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate fast-spsc-queue 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast-spsc-queue 0.0.1
[INFO] finished tweaking crates.io crate fast-spsc-queue 0.0.1
[INFO] tweaked toml for crates.io crate fast-spsc-queue 0.0.1 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad39c415aeb38f4f45b83d1b7eda6d6d10b61b1049b3b8a5ff3acda027baae9
[INFO] running `Command { std: "docker" "start" "-a" "3ad39c415aeb38f4f45b83d1b7eda6d6d10b61b1049b3b8a5ff3acda027baae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad39c415aeb38f4f45b83d1b7eda6d6d10b61b1049b3b8a5ff3acda027baae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad39c415aeb38f4f45b83d1b7eda6d6d10b61b1049b3b8a5ff3acda027baae9", kill_on_drop: false }`
[INFO] [stdout] 3ad39c415aeb38f4f45b83d1b7eda6d6d10b61b1049b3b8a5ff3acda027baae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e523f11f9d1b67f53dbaaab87e83d0a1128dc6c99d2a77b1fe00cd31646cebd1
[INFO] running `Command { std: "docker" "start" "-a" "e523f11f9d1b67f53dbaaab87e83d0a1128dc6c99d2a77b1fe00cd31646cebd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-spsc-queue v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e523f11f9d1b67f53dbaaab87e83d0a1128dc6c99d2a77b1fe00cd31646cebd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e523f11f9d1b67f53dbaaab87e83d0a1128dc6c99d2a77b1fe00cd31646cebd1", kill_on_drop: false }`
[INFO] [stdout] e523f11f9d1b67f53dbaaab87e83d0a1128dc6c99d2a77b1fe00cd31646cebd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdcc1a40635de904cdeac978197e16e26338f49973ce298e54e38fdcd019e6d1
[INFO] running `Command { std: "docker" "start" "-a" "bdcc1a40635de904cdeac978197e16e26338f49973ce298e54e38fdcd019e6d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-spsc-queue v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_spsc_queue-5d564135877f09a9)
[INFO] running `Command { std: "docker" "inspect" "bdcc1a40635de904cdeac978197e16e26338f49973ce298e54e38fdcd019e6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdcc1a40635de904cdeac978197e16e26338f49973ce298e54e38fdcd019e6d1", kill_on_drop: false }`
[INFO] [stdout] bdcc1a40635de904cdeac978197e16e26338f49973ce298e54e38fdcd019e6d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b3baa4a98bd867d5d8162ea4597e7047126d098f62bcc479320b12aa1a26cba
[INFO] running `Command { std: "docker" "start" "-a" "6b3baa4a98bd867d5d8162ea4597e7047126d098f62bcc479320b12aa1a26cba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_spsc_queue-5d564135877f09a9)
[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] [stderr]    Doc-tests fast-spsc-queue
[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" "6b3baa4a98bd867d5d8162ea4597e7047126d098f62bcc479320b12aa1a26cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3baa4a98bd867d5d8162ea4597e7047126d098f62bcc479320b12aa1a26cba", kill_on_drop: false }`
[INFO] [stdout] 6b3baa4a98bd867d5d8162ea4597e7047126d098f62bcc479320b12aa1a26cba