[INFO] fetching crate curd-rs 0.1.0...
[INFO] testing curd-rs-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate curd-rs 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate curd-rs 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curd-rs 0.1.0
[INFO] finished tweaking crates.io crate curd-rs 0.1.0
[INFO] tweaked toml for crates.io crate curd-rs 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate curd-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f4014a0aa1fd07b8d6c3ad22e9947dc23cedc97d0f3d7ab487b3203a5bce8b3
[INFO] running `Command { std: "docker" "start" "-a" "1f4014a0aa1fd07b8d6c3ad22e9947dc23cedc97d0f3d7ab487b3203a5bce8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f4014a0aa1fd07b8d6c3ad22e9947dc23cedc97d0f3d7ab487b3203a5bce8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4014a0aa1fd07b8d6c3ad22e9947dc23cedc97d0f3d7ab487b3203a5bce8b3", kill_on_drop: false }`
[INFO] [stdout] 1f4014a0aa1fd07b8d6c3ad22e9947dc23cedc97d0f3d7ab487b3203a5bce8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42cf8a8dc9b94f84948f85a76b4f1908f02eeb351ec4f7522363e9e5c6e0e769
[INFO] running `Command { std: "docker" "start" "-a" "42cf8a8dc9b94f84948f85a76b4f1908f02eeb351ec4f7522363e9e5c6e0e769", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "42cf8a8dc9b94f84948f85a76b4f1908f02eeb351ec4f7522363e9e5c6e0e769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cf8a8dc9b94f84948f85a76b4f1908f02eeb351ec4f7522363e9e5c6e0e769", kill_on_drop: false }`
[INFO] [stdout] 42cf8a8dc9b94f84948f85a76b4f1908f02eeb351ec4f7522363e9e5c6e0e769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bda542a572239bfc46024a5a682a0d0614ddbc2772d3a8e50c772fd723f3c402
[INFO] running `Command { std: "docker" "start" "-a" "bda542a572239bfc46024a5a682a0d0614ddbc2772d3a8e50c772fd723f3c402", kill_on_drop: false }`
[INFO] [stderr]    Compiling curd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "bda542a572239bfc46024a5a682a0d0614ddbc2772d3a8e50c772fd723f3c402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda542a572239bfc46024a5a682a0d0614ddbc2772d3a8e50c772fd723f3c402", kill_on_drop: false }`
[INFO] [stdout] bda542a572239bfc46024a5a682a0d0614ddbc2772d3a8e50c772fd723f3c402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cf350abe92576e6ce423db051fe3e439e108b271ece543148ca751351b57a7e
[INFO] running `Command { std: "docker" "start" "-a" "8cf350abe92576e6ce423db051fe3e439e108b271ece543148ca751351b57a7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/curd_rs-7b5b330074b6746c)
[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" "8cf350abe92576e6ce423db051fe3e439e108b271ece543148ca751351b57a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf350abe92576e6ce423db051fe3e439e108b271ece543148ca751351b57a7e", kill_on_drop: false }`
[INFO] [stdout] 8cf350abe92576e6ce423db051fe3e439e108b271ece543148ca751351b57a7e