[INFO] fetching crate youx 0.1.0...
[INFO] testing youx-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate youx 0.1.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate youx 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 youx 0.1.0
[INFO] finished tweaking crates.io crate youx 0.1.0
[INFO] tweaked toml for crates.io crate youx 0.1.0 written to /workspace/builds/worker-100/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-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 4cf2ef6c50a4c0f8d6233b8fd0d4f775216aeed4fe966f8d9f6b6d6338ebf12f
[INFO] running `Command { std: "docker" "start" "-a" "4cf2ef6c50a4c0f8d6233b8fd0d4f775216aeed4fe966f8d9f6b6d6338ebf12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf2ef6c50a4c0f8d6233b8fd0d4f775216aeed4fe966f8d9f6b6d6338ebf12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf2ef6c50a4c0f8d6233b8fd0d4f775216aeed4fe966f8d9f6b6d6338ebf12f", kill_on_drop: false }`
[INFO] [stdout] 4cf2ef6c50a4c0f8d6233b8fd0d4f775216aeed4fe966f8d9f6b6d6338ebf12f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 418fbb710db1f806625a6cf75814bb7b593e29631bde5c345a98255d2ea87ab3
[INFO] running `Command { std: "docker" "start" "-a" "418fbb710db1f806625a6cf75814bb7b593e29631bde5c345a98255d2ea87ab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling youx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "418fbb710db1f806625a6cf75814bb7b593e29631bde5c345a98255d2ea87ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418fbb710db1f806625a6cf75814bb7b593e29631bde5c345a98255d2ea87ab3", kill_on_drop: false }`
[INFO] [stdout] 418fbb710db1f806625a6cf75814bb7b593e29631bde5c345a98255d2ea87ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 15fa2b1641b9a77ee816428d9b3f9960ffe1e0fc2b9d45da9cce05f9f8eff112
[INFO] running `Command { std: "docker" "start" "-a" "15fa2b1641b9a77ee816428d9b3f9960ffe1e0fc2b9d45da9cce05f9f8eff112", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling youx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "15fa2b1641b9a77ee816428d9b3f9960ffe1e0fc2b9d45da9cce05f9f8eff112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fa2b1641b9a77ee816428d9b3f9960ffe1e0fc2b9d45da9cce05f9f8eff112", kill_on_drop: false }`
[INFO] [stdout] 15fa2b1641b9a77ee816428d9b3f9960ffe1e0fc2b9d45da9cce05f9f8eff112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] 7b35ffeceff1511246a8161aca28729d92fb99d830ea3754f732c2e8b56f692f
[INFO] running `Command { std: "docker" "start" "-a" "7b35ffeceff1511246a8161aca28729d92fb99d830ea3754f732c2e8b56f692f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/youx-1758d2b16503ffed)
[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 youx
[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" "7b35ffeceff1511246a8161aca28729d92fb99d830ea3754f732c2e8b56f692f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b35ffeceff1511246a8161aca28729d92fb99d830ea3754f732c2e8b56f692f", kill_on_drop: false }`
[INFO] [stdout] 7b35ffeceff1511246a8161aca28729d92fb99d830ea3754f732c2e8b56f692f