[INFO] fetching crate progpool 0.2.1...
[INFO] testing progpool-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate progpool 0.2.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate progpool 0.2.1 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 progpool 0.2.1
[INFO] finished tweaking crates.io crate progpool 0.2.1
[INFO] tweaked toml for crates.io crate progpool 0.2.1 written to /workspace/builds/worker-17/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]  Downloading crates ...
[INFO] [stderr]   Downloaded gettid v0.1.2
[INFO] [stderr]   Downloaded tracing_chromium v0.1.0
[INFO] [stderr]   Downloaded tracing_facade v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 791bff42ea0369cfc169b771a21b28a3f68ac41f0377ade9b072505f50fadfdd
[INFO] running `Command { std: "docker" "start" "-a" "791bff42ea0369cfc169b771a21b28a3f68ac41f0377ade9b072505f50fadfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "791bff42ea0369cfc169b771a21b28a3f68ac41f0377ade9b072505f50fadfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791bff42ea0369cfc169b771a21b28a3f68ac41f0377ade9b072505f50fadfdd", kill_on_drop: false }`
[INFO] [stdout] 791bff42ea0369cfc169b771a21b28a3f68ac41f0377ade9b072505f50fadfdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 622f0a6bba06e8a2c771a8f70baf02ac5a2edc95b902344e9e2a8634dd1fe5b2
[INFO] running `Command { std: "docker" "start" "-a" "622f0a6bba06e8a2c771a8f70baf02ac5a2edc95b902344e9e2a8634dd1fe5b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling gettid v0.1.2
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling tracing_facade v0.1.0
[INFO] [stderr]    Compiling tracing_chromium v0.1.0
[INFO] [stderr]    Compiling progpool v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
[INFO] running `Command { std: "docker" "inspect" "622f0a6bba06e8a2c771a8f70baf02ac5a2edc95b902344e9e2a8634dd1fe5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622f0a6bba06e8a2c771a8f70baf02ac5a2edc95b902344e9e2a8634dd1fe5b2", kill_on_drop: false }`
[INFO] [stdout] 622f0a6bba06e8a2c771a8f70baf02ac5a2edc95b902344e9e2a8634dd1fe5b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] cfeab8cb84f5c1a27214587f074bcfe04187b1f5aea57f8d62bafaae3f6cf4f3
[INFO] running `Command { std: "docker" "start" "-a" "cfeab8cb84f5c1a27214587f074bcfe04187b1f5aea57f8d62bafaae3f6cf4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling progpool v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "cfeab8cb84f5c1a27214587f074bcfe04187b1f5aea57f8d62bafaae3f6cf4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfeab8cb84f5c1a27214587f074bcfe04187b1f5aea57f8d62bafaae3f6cf4f3", kill_on_drop: false }`
[INFO] [stdout] cfeab8cb84f5c1a27214587f074bcfe04187b1f5aea57f8d62bafaae3f6cf4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 040f9e4252ff8c707fb45f9f502bac8a4ea520099d1aab4f044be80fe74a359e
[INFO] running `Command { std: "docker" "start" "-a" "040f9e4252ff8c707fb45f9f502bac8a4ea520099d1aab4f044be80fe74a359e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/progpool-2c0ef0a32b86c17e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests progpool
[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" "040f9e4252ff8c707fb45f9f502bac8a4ea520099d1aab4f044be80fe74a359e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040f9e4252ff8c707fb45f9f502bac8a4ea520099d1aab4f044be80fe74a359e", kill_on_drop: false }`
[INFO] [stdout] 040f9e4252ff8c707fb45f9f502bac8a4ea520099d1aab4f044be80fe74a359e