[INFO] fetching crate to-dir 0.2.1...
[INFO] testing to-dir-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate to-dir 0.2.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate to-dir 0.2.1 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 to-dir 0.2.1
[INFO] finished tweaking crates.io crate to-dir 0.2.1
[INFO] tweaked toml for crates.io crate to-dir 0.2.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate to-dir 0.2.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8e74013a419bfe5a1f75d6a03499d4ed48b087e449ecbda44d8cd96ff004327a
[INFO] running `Command { std: "docker" "start" "-a" "8e74013a419bfe5a1f75d6a03499d4ed48b087e449ecbda44d8cd96ff004327a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e74013a419bfe5a1f75d6a03499d4ed48b087e449ecbda44d8cd96ff004327a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e74013a419bfe5a1f75d6a03499d4ed48b087e449ecbda44d8cd96ff004327a", kill_on_drop: false }`
[INFO] [stdout] 8e74013a419bfe5a1f75d6a03499d4ed48b087e449ecbda44d8cd96ff004327a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] ece996fa560d8d2c9670bd671ba8c5487b684b731057ae835db4f48168db61af
[INFO] running `Command { std: "docker" "start" "-a" "ece996fa560d8d2c9670bd671ba8c5487b684b731057ae835db4f48168db61af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling to-dir v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `Command { std: "docker" "inspect" "ece996fa560d8d2c9670bd671ba8c5487b684b731057ae835db4f48168db61af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece996fa560d8d2c9670bd671ba8c5487b684b731057ae835db4f48168db61af", kill_on_drop: false }`
[INFO] [stdout] ece996fa560d8d2c9670bd671ba8c5487b684b731057ae835db4f48168db61af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] b68fc5033f47be0499338d9311e87eeef5bd7e3de22fea08fff9844a6aae8a61
[INFO] running `Command { std: "docker" "start" "-a" "b68fc5033f47be0499338d9311e87eeef5bd7e3de22fea08fff9844a6aae8a61", kill_on_drop: false }`
[INFO] [stderr]    Compiling to-dir v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "b68fc5033f47be0499338d9311e87eeef5bd7e3de22fea08fff9844a6aae8a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68fc5033f47be0499338d9311e87eeef5bd7e3de22fea08fff9844a6aae8a61", kill_on_drop: false }`
[INFO] [stdout] b68fc5033f47be0499338d9311e87eeef5bd7e3de22fea08fff9844a6aae8a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 9366ebec8c688a745654f044197ba52989aacb9e9731b1d5cbc9bcd7955ec815
[INFO] running `Command { std: "docker" "start" "-a" "9366ebec8c688a745654f044197ba52989aacb9e9731b1d5cbc9bcd7955ec815", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/to_dir-eba16e5c757d6772)
[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" "9366ebec8c688a745654f044197ba52989aacb9e9731b1d5cbc9bcd7955ec815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9366ebec8c688a745654f044197ba52989aacb9e9731b1d5cbc9bcd7955ec815", kill_on_drop: false }`
[INFO] [stdout] 9366ebec8c688a745654f044197ba52989aacb9e9731b1d5cbc9bcd7955ec815