[INFO] fetching crate owo 0.1.1...
[INFO] testing owo-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate owo 0.1.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate owo 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 owo 0.1.1
[INFO] finished tweaking crates.io crate owo 0.1.1
[INFO] tweaked toml for crates.io crate owo 0.1.1 written to /workspace/builds/worker-23/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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] eda9eeb8ef5b7e6e0a58eec089c584cd98f04fb3acd9646887c2b4f3ccb4d9dd
[INFO] running `Command { std: "docker" "start" "-a" "eda9eeb8ef5b7e6e0a58eec089c584cd98f04fb3acd9646887c2b4f3ccb4d9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eda9eeb8ef5b7e6e0a58eec089c584cd98f04fb3acd9646887c2b4f3ccb4d9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda9eeb8ef5b7e6e0a58eec089c584cd98f04fb3acd9646887c2b4f3ccb4d9dd", kill_on_drop: false }`
[INFO] [stdout] eda9eeb8ef5b7e6e0a58eec089c584cd98f04fb3acd9646887c2b4f3ccb4d9dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 9a299f223399e297a88e8f11f27a7eefbf2b0d4b9e921577cbfb92e2e7193d06
[INFO] running `Command { std: "docker" "start" "-a" "9a299f223399e297a88e8f11f27a7eefbf2b0d4b9e921577cbfb92e2e7193d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling curl v0.4.42
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.52+curl-7.81.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling owo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "9a299f223399e297a88e8f11f27a7eefbf2b0d4b9e921577cbfb92e2e7193d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a299f223399e297a88e8f11f27a7eefbf2b0d4b9e921577cbfb92e2e7193d06", kill_on_drop: false }`
[INFO] [stdout] 9a299f223399e297a88e8f11f27a7eefbf2b0d4b9e921577cbfb92e2e7193d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 06f2b3e3b90215e55f1ff2f34363f31cbad3408938d00e2aea3b46662cc6b06e
[INFO] running `Command { std: "docker" "start" "-a" "06f2b3e3b90215e55f1ff2f34363f31cbad3408938d00e2aea3b46662cc6b06e", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "06f2b3e3b90215e55f1ff2f34363f31cbad3408938d00e2aea3b46662cc6b06e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f2b3e3b90215e55f1ff2f34363f31cbad3408938d00e2aea3b46662cc6b06e", kill_on_drop: false }`
[INFO] [stdout] 06f2b3e3b90215e55f1ff2f34363f31cbad3408938d00e2aea3b46662cc6b06e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c9f110ed37c99c9296afbcb32a7d5d2c0db67811771505b12eecf34e5b23a44a
[INFO] running `Command { std: "docker" "start" "-a" "c9f110ed37c99c9296afbcb32a7d5d2c0db67811771505b12eecf34e5b23a44a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/owo-faaace3614f2974f)
[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 owo
[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" "c9f110ed37c99c9296afbcb32a7d5d2c0db67811771505b12eecf34e5b23a44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f110ed37c99c9296afbcb32a7d5d2c0db67811771505b12eecf34e5b23a44a", kill_on_drop: false }`
[INFO] [stdout] c9f110ed37c99c9296afbcb32a7d5d2c0db67811771505b12eecf34e5b23a44a