[INFO] fetching crate wzium-library 0.0.3...
[INFO] testing wzium-library-0.0.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wzium-library 0.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wzium-library 0.0.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wzium-library 0.0.3
[INFO] finished tweaking crates.io crate wzium-library 0.0.3
[INFO] tweaked toml for crates.io crate wzium-library 0.0.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13693a83220b388fa1a072ec2813d5bcf126242f3725547dbe6af49f458caf5e
[INFO] running `Command { std: "docker" "start" "-a" "13693a83220b388fa1a072ec2813d5bcf126242f3725547dbe6af49f458caf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13693a83220b388fa1a072ec2813d5bcf126242f3725547dbe6af49f458caf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13693a83220b388fa1a072ec2813d5bcf126242f3725547dbe6af49f458caf5e", kill_on_drop: false }`
[INFO] [stdout] 13693a83220b388fa1a072ec2813d5bcf126242f3725547dbe6af49f458caf5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e91387299cbefcb513c8f0fed9c7f6cd3da353c8ed7a32d86c4a39a162bf647b
[INFO] running `Command { std: "docker" "start" "-a" "e91387299cbefcb513c8f0fed9c7f6cd3da353c8ed7a32d86c4a39a162bf647b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wzium-library v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e91387299cbefcb513c8f0fed9c7f6cd3da353c8ed7a32d86c4a39a162bf647b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91387299cbefcb513c8f0fed9c7f6cd3da353c8ed7a32d86c4a39a162bf647b", kill_on_drop: false }`
[INFO] [stdout] e91387299cbefcb513c8f0fed9c7f6cd3da353c8ed7a32d86c4a39a162bf647b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d73bfa07a7edb7c9aa58b654e4e5de28909dd91efad849c33fb96f7caac61221
[INFO] running `Command { std: "docker" "start" "-a" "d73bfa07a7edb7c9aa58b654e4e5de28909dd91efad849c33fb96f7caac61221", kill_on_drop: false }`
[INFO] [stderr]    Compiling wzium-library v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d73bfa07a7edb7c9aa58b654e4e5de28909dd91efad849c33fb96f7caac61221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73bfa07a7edb7c9aa58b654e4e5de28909dd91efad849c33fb96f7caac61221", kill_on_drop: false }`
[INFO] [stdout] d73bfa07a7edb7c9aa58b654e4e5de28909dd91efad849c33fb96f7caac61221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2d078c896d1950626c589d308d5a81ffe95ed2e8279f6bf8f767051b41c39d2
[INFO] running `Command { std: "docker" "start" "-a" "f2d078c896d1950626c589d308d5a81ffe95ed2e8279f6bf8f767051b41c39d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wzium_library-b13bd10528444334)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wzium-library
[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" "f2d078c896d1950626c589d308d5a81ffe95ed2e8279f6bf8f767051b41c39d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d078c896d1950626c589d308d5a81ffe95ed2e8279f6bf8f767051b41c39d2", kill_on_drop: false }`
[INFO] [stdout] f2d078c896d1950626c589d308d5a81ffe95ed2e8279f6bf8f767051b41c39d2