[INFO] fetching crate cargo-auto 2021.1023.917...
[INFO] testing cargo-auto-2021.1023.917 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cargo-auto 2021.1023.917 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cargo-auto 2021.1023.917 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 cargo-auto 2021.1023.917
[INFO] finished tweaking crates.io crate cargo-auto 2021.1023.917
[INFO] tweaked toml for crates.io crate cargo-auto 2021.1023.917 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate cargo-auto 2021.1023.917 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unwrap v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7fe65206e44196e4d03e0af3723815701a2c283b77be9b7b57fd85165f758234
[INFO] running `Command { std: "docker" "start" "-a" "7fe65206e44196e4d03e0af3723815701a2c283b77be9b7b57fd85165f758234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe65206e44196e4d03e0af3723815701a2c283b77be9b7b57fd85165f758234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe65206e44196e4d03e0af3723815701a2c283b77be9b7b57fd85165f758234", kill_on_drop: false }`
[INFO] [stdout] 7fe65206e44196e4d03e0af3723815701a2c283b77be9b7b57fd85165f758234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 63a89bb8defe529e52033834c794ca7c41cb57f49879dd8e97e76e121666bb6b
[INFO] running `Command { std: "docker" "start" "-a" "63a89bb8defe529e52033834c794ca7c41cb57f49879dd8e97e76e121666bb6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "63a89bb8defe529e52033834c794ca7c41cb57f49879dd8e97e76e121666bb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a89bb8defe529e52033834c794ca7c41cb57f49879dd8e97e76e121666bb6b", kill_on_drop: false }`
[INFO] [stdout] 63a89bb8defe529e52033834c794ca7c41cb57f49879dd8e97e76e121666bb6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 288499f914cb3ca847ae0ee15aa416867b65658091174eac379945f3b3a89408
[INFO] running `Command { std: "docker" "start" "-a" "288499f914cb3ca847ae0ee15aa416867b65658091174eac379945f3b3a89408", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "288499f914cb3ca847ae0ee15aa416867b65658091174eac379945f3b3a89408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288499f914cb3ca847ae0ee15aa416867b65658091174eac379945f3b3a89408", kill_on_drop: false }`
[INFO] [stdout] 288499f914cb3ca847ae0ee15aa416867b65658091174eac379945f3b3a89408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b7b177da37cd6d4b1c21e1e12e0b8d908ec2e823e6f1e4460f3aef66992689b4
[INFO] running `Command { std: "docker" "start" "-a" "b7b177da37cd6d4b1c21e1e12e0b8d908ec2e823e6f1e4460f3aef66992689b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_auto-891041990f8e0a64)
[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" "b7b177da37cd6d4b1c21e1e12e0b8d908ec2e823e6f1e4460f3aef66992689b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b177da37cd6d4b1c21e1e12e0b8d908ec2e823e6f1e4460f3aef66992689b4", kill_on_drop: false }`
[INFO] [stdout] b7b177da37cd6d4b1c21e1e12e0b8d908ec2e823e6f1e4460f3aef66992689b4