[INFO] fetching crate cunei 0.0.0...
[INFO] testing cunei-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cunei 0.0.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate cunei 0.0.0 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 cunei 0.0.0
[INFO] finished tweaking crates.io crate cunei 0.0.0
[INFO] tweaked toml for crates.io crate cunei 0.0.0 written to /workspace/builds/worker-91/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] ddbdf4bffc9b31473a5e3bd55853ea4e2c6b8e2898fe364492a7f9aaad544a36
[INFO] running `Command { std: "docker" "start" "-a" "ddbdf4bffc9b31473a5e3bd55853ea4e2c6b8e2898fe364492a7f9aaad544a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddbdf4bffc9b31473a5e3bd55853ea4e2c6b8e2898fe364492a7f9aaad544a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddbdf4bffc9b31473a5e3bd55853ea4e2c6b8e2898fe364492a7f9aaad544a36", kill_on_drop: false }`
[INFO] [stdout] ddbdf4bffc9b31473a5e3bd55853ea4e2c6b8e2898fe364492a7f9aaad544a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 81d5fffa0f0681e2ec42575cc5b544e813591aa451c43c7d5266c12f44945b82
[INFO] running `Command { std: "docker" "start" "-a" "81d5fffa0f0681e2ec42575cc5b544e813591aa451c43c7d5266c12f44945b82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cunei v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "81d5fffa0f0681e2ec42575cc5b544e813591aa451c43c7d5266c12f44945b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d5fffa0f0681e2ec42575cc5b544e813591aa451c43c7d5266c12f44945b82", kill_on_drop: false }`
[INFO] [stdout] 81d5fffa0f0681e2ec42575cc5b544e813591aa451c43c7d5266c12f44945b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 0b31d73297bfe58bce3a98c32d46d8d60cb388675562550ab262b4d40fe76165
[INFO] running `Command { std: "docker" "start" "-a" "0b31d73297bfe58bce3a98c32d46d8d60cb388675562550ab262b4d40fe76165", kill_on_drop: false }`
[INFO] [stderr]    Compiling cunei v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "0b31d73297bfe58bce3a98c32d46d8d60cb388675562550ab262b4d40fe76165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b31d73297bfe58bce3a98c32d46d8d60cb388675562550ab262b4d40fe76165", kill_on_drop: false }`
[INFO] [stdout] 0b31d73297bfe58bce3a98c32d46d8d60cb388675562550ab262b4d40fe76165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 72f4e61b940404020dd1e69c479cf30a55926ec709f823d978d3fb9f3aff2b41
[INFO] running `Command { std: "docker" "start" "-a" "72f4e61b940404020dd1e69c479cf30a55926ec709f823d978d3fb9f3aff2b41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cunei-dd6960b6f702c360)
[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 cunei
[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" "72f4e61b940404020dd1e69c479cf30a55926ec709f823d978d3fb9f3aff2b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f4e61b940404020dd1e69c479cf30a55926ec709f823d978d3fb9f3aff2b41", kill_on_drop: false }`
[INFO] [stdout] 72f4e61b940404020dd1e69c479cf30a55926ec709f823d978d3fb9f3aff2b41