[INFO] fetching crate wakers 0.0.0...
[INFO] testing wakers-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wakers 0.0.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate wakers 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wakers 0.0.0
[INFO] finished tweaking crates.io crate wakers 0.0.0
[INFO] tweaked toml for crates.io crate wakers 0.0.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62b8be5301a75be8d0ecfd71d764bc4a54a7e57ced67fc194bfb4f32dc8f8b30
[INFO] running `Command { std: "docker" "start" "-a" "62b8be5301a75be8d0ecfd71d764bc4a54a7e57ced67fc194bfb4f32dc8f8b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b8be5301a75be8d0ecfd71d764bc4a54a7e57ced67fc194bfb4f32dc8f8b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b8be5301a75be8d0ecfd71d764bc4a54a7e57ced67fc194bfb4f32dc8f8b30", kill_on_drop: false }`
[INFO] [stdout] 62b8be5301a75be8d0ecfd71d764bc4a54a7e57ced67fc194bfb4f32dc8f8b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 537ca32f4a3d4b7dd205bb52c705018f1f67d6da9218984ad810f044730a6cfa
[INFO] running `Command { std: "docker" "start" "-a" "537ca32f4a3d4b7dd205bb52c705018f1f67d6da9218984ad810f044730a6cfa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wakers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "537ca32f4a3d4b7dd205bb52c705018f1f67d6da9218984ad810f044730a6cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537ca32f4a3d4b7dd205bb52c705018f1f67d6da9218984ad810f044730a6cfa", kill_on_drop: false }`
[INFO] [stdout] 537ca32f4a3d4b7dd205bb52c705018f1f67d6da9218984ad810f044730a6cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc371087cedd93df712d155f031f2424686aced9ff9c1d27f4d0e5d8a7703d4d
[INFO] running `Command { std: "docker" "start" "-a" "cc371087cedd93df712d155f031f2424686aced9ff9c1d27f4d0e5d8a7703d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wakers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "cc371087cedd93df712d155f031f2424686aced9ff9c1d27f4d0e5d8a7703d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc371087cedd93df712d155f031f2424686aced9ff9c1d27f4d0e5d8a7703d4d", kill_on_drop: false }`
[INFO] [stdout] cc371087cedd93df712d155f031f2424686aced9ff9c1d27f4d0e5d8a7703d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2a55ee5cf97b599a9d035fc9e6e1c21b3096028444cb6c460cf3333476eb7a5
[INFO] running `Command { std: "docker" "start" "-a" "a2a55ee5cf97b599a9d035fc9e6e1c21b3096028444cb6c460cf3333476eb7a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wakers-e005de888bca9277)
[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 wakers
[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" "a2a55ee5cf97b599a9d035fc9e6e1c21b3096028444cb6c460cf3333476eb7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a55ee5cf97b599a9d035fc9e6e1c21b3096028444cb6c460cf3333476eb7a5", kill_on_drop: false }`
[INFO] [stdout] a2a55ee5cf97b599a9d035fc9e6e1c21b3096028444cb6c460cf3333476eb7a5