[INFO] fetching crate mylibary 0.1.0...
[INFO] testing mylibary-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mylibary 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate mylibary 0.1.0 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 mylibary 0.1.0
[INFO] finished tweaking crates.io crate mylibary 0.1.0
[INFO] tweaked toml for crates.io crate mylibary 0.1.0 written to /workspace/builds/worker-81/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] a629206ea0eb3f9aaac530f15a9c15a677d3955be29dae50e4f9de22118b465f
[INFO] running `Command { std: "docker" "start" "-a" "a629206ea0eb3f9aaac530f15a9c15a677d3955be29dae50e4f9de22118b465f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a629206ea0eb3f9aaac530f15a9c15a677d3955be29dae50e4f9de22118b465f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a629206ea0eb3f9aaac530f15a9c15a677d3955be29dae50e4f9de22118b465f", kill_on_drop: false }`
[INFO] [stdout] a629206ea0eb3f9aaac530f15a9c15a677d3955be29dae50e4f9de22118b465f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] c045b92ec64afb39b0e6dc577833a0632b5d0f1ffaf5d67a267913dd0d11e3ac
[INFO] running `Command { std: "docker" "start" "-a" "c045b92ec64afb39b0e6dc577833a0632b5d0f1ffaf5d67a267913dd0d11e3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling mylibary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c045b92ec64afb39b0e6dc577833a0632b5d0f1ffaf5d67a267913dd0d11e3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c045b92ec64afb39b0e6dc577833a0632b5d0f1ffaf5d67a267913dd0d11e3ac", kill_on_drop: false }`
[INFO] [stdout] c045b92ec64afb39b0e6dc577833a0632b5d0f1ffaf5d67a267913dd0d11e3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1ab87182fd9c5c31a1092504d60aa6ea125c74e15d7f2f0f98ca18d0d6942f79
[INFO] running `Command { std: "docker" "start" "-a" "1ab87182fd9c5c31a1092504d60aa6ea125c74e15d7f2f0f98ca18d0d6942f79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mylibary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "1ab87182fd9c5c31a1092504d60aa6ea125c74e15d7f2f0f98ca18d0d6942f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab87182fd9c5c31a1092504d60aa6ea125c74e15d7f2f0f98ca18d0d6942f79", kill_on_drop: false }`
[INFO] [stdout] 1ab87182fd9c5c31a1092504d60aa6ea125c74e15d7f2f0f98ca18d0d6942f79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 4fad9ce01ff03599bcbeb6aa270a16562e78c07b5b2e3bbf86ff975a6a2f58e6
[INFO] running `Command { std: "docker" "start" "-a" "4fad9ce01ff03599bcbeb6aa270a16562e78c07b5b2e3bbf86ff975a6a2f58e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mylibary-63659e7b1aaf6122)
[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 mylibary
[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" "4fad9ce01ff03599bcbeb6aa270a16562e78c07b5b2e3bbf86ff975a6a2f58e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fad9ce01ff03599bcbeb6aa270a16562e78c07b5b2e3bbf86ff975a6a2f58e6", kill_on_drop: false }`
[INFO] [stdout] 4fad9ce01ff03599bcbeb6aa270a16562e78c07b5b2e3bbf86ff975a6a2f58e6