[INFO] fetching crate tokio-switching-sleep 0.1.1...
[INFO] testing tokio-switching-sleep-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tokio-switching-sleep 0.1.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate tokio-switching-sleep 0.1.1 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 tokio-switching-sleep 0.1.1
[INFO] finished tweaking crates.io crate tokio-switching-sleep 0.1.1
[INFO] tweaked toml for crates.io crate tokio-switching-sleep 0.1.1 written to /workspace/builds/worker-24/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 80edef7cda445c194fb9bdf90cfec46ba042d9437b3e8be00c1fcad6204274ec
[INFO] running `Command { std: "docker" "start" "-a" "80edef7cda445c194fb9bdf90cfec46ba042d9437b3e8be00c1fcad6204274ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80edef7cda445c194fb9bdf90cfec46ba042d9437b3e8be00c1fcad6204274ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80edef7cda445c194fb9bdf90cfec46ba042d9437b3e8be00c1fcad6204274ec", kill_on_drop: false }`
[INFO] [stdout] 80edef7cda445c194fb9bdf90cfec46ba042d9437b3e8be00c1fcad6204274ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0fdc133b0410cf7e746bdf28be6d56121e169444d9ce7796c5ca60e945cb9d94
[INFO] running `Command { std: "docker" "start" "-a" "0fdc133b0410cf7e746bdf28be6d56121e169444d9ce7796c5ca60e945cb9d94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-switching-sleep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "0fdc133b0410cf7e746bdf28be6d56121e169444d9ce7796c5ca60e945cb9d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fdc133b0410cf7e746bdf28be6d56121e169444d9ce7796c5ca60e945cb9d94", kill_on_drop: false }`
[INFO] [stdout] 0fdc133b0410cf7e746bdf28be6d56121e169444d9ce7796c5ca60e945cb9d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 1a5921680e4b0d1c4e15996212e26c2f51f353b8892132b674352ab2568e8250
[INFO] running `Command { std: "docker" "start" "-a" "1a5921680e4b0d1c4e15996212e26c2f51f353b8892132b674352ab2568e8250", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-switching-sleep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "1a5921680e4b0d1c4e15996212e26c2f51f353b8892132b674352ab2568e8250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5921680e4b0d1c4e15996212e26c2f51f353b8892132b674352ab2568e8250", kill_on_drop: false }`
[INFO] [stdout] 1a5921680e4b0d1c4e15996212e26c2f51f353b8892132b674352ab2568e8250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 40abd2c14cdab8e9bc5215d04338edb608730911ba3d8d7e8cbba3eb2f9dc6de
[INFO] running `Command { std: "docker" "start" "-a" "40abd2c14cdab8e9bc5215d04338edb608730911ba3d8d7e8cbba3eb2f9dc6de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_switching_sleep-1e176e6fccfdb6f0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-switching-sleep
[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" "40abd2c14cdab8e9bc5215d04338edb608730911ba3d8d7e8cbba3eb2f9dc6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40abd2c14cdab8e9bc5215d04338edb608730911ba3d8d7e8cbba3eb2f9dc6de", kill_on_drop: false }`
[INFO] [stdout] 40abd2c14cdab8e9bc5215d04338edb608730911ba3d8d7e8cbba3eb2f9dc6de