[INFO] fetching crate waker-set 0.2.0...
[INFO] testing waker-set-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate waker-set 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate waker-set 0.2.0 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 waker-set 0.2.0
[INFO] finished tweaking crates.io crate waker-set 0.2.0
[INFO] tweaked toml for crates.io crate waker-set 0.2.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1b4e4a6569d18c46fb90166305c67fe2dc2599beb254c5731e83683d024627de
[INFO] running `Command { std: "docker" "start" "-a" "1b4e4a6569d18c46fb90166305c67fe2dc2599beb254c5731e83683d024627de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b4e4a6569d18c46fb90166305c67fe2dc2599beb254c5731e83683d024627de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4e4a6569d18c46fb90166305c67fe2dc2599beb254c5731e83683d024627de", kill_on_drop: false }`
[INFO] [stdout] 1b4e4a6569d18c46fb90166305c67fe2dc2599beb254c5731e83683d024627de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d93b0448e4d2c4a29206a54eb494062c4302198badf4ebe6b89de3a11cde5f65
[INFO] running `Command { std: "docker" "start" "-a" "d93b0448e4d2c4a29206a54eb494062c4302198badf4ebe6b89de3a11cde5f65", 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] [stderr]    Compiling waker-set v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d93b0448e4d2c4a29206a54eb494062c4302198badf4ebe6b89de3a11cde5f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93b0448e4d2c4a29206a54eb494062c4302198badf4ebe6b89de3a11cde5f65", kill_on_drop: false }`
[INFO] [stdout] d93b0448e4d2c4a29206a54eb494062c4302198badf4ebe6b89de3a11cde5f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e1392c8aaf15a0f1b7b7e47e7c0b397e698552f2183a5649599094a6e902ba6d
[INFO] running `Command { std: "docker" "start" "-a" "e1392c8aaf15a0f1b7b7e47e7c0b397e698552f2183a5649599094a6e902ba6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling waker-set v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/waker_set-56fb29e47993d11e)
[INFO] running `Command { std: "docker" "inspect" "e1392c8aaf15a0f1b7b7e47e7c0b397e698552f2183a5649599094a6e902ba6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1392c8aaf15a0f1b7b7e47e7c0b397e698552f2183a5649599094a6e902ba6d", kill_on_drop: false }`
[INFO] [stdout] e1392c8aaf15a0f1b7b7e47e7c0b397e698552f2183a5649599094a6e902ba6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2c445e60de5ce4e49733deaf1852545975e708d841cb4300e968cc950e511970
[INFO] running `Command { std: "docker" "start" "-a" "2c445e60de5ce4e49733deaf1852545975e708d841cb4300e968cc950e511970", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waker_set-56fb29e47993d11e)
[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 waker-set
[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" "2c445e60de5ce4e49733deaf1852545975e708d841cb4300e968cc950e511970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c445e60de5ce4e49733deaf1852545975e708d841cb4300e968cc950e511970", kill_on_drop: false }`
[INFO] [stdout] 2c445e60de5ce4e49733deaf1852545975e708d841cb4300e968cc950e511970