[INFO] fetching crate ron-utils 0.1.0-preview8...
[INFO] testing ron-utils-0.1.0-preview8 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ron-utils 0.1.0-preview8 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ron-utils 0.1.0-preview8 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 ron-utils 0.1.0-preview8
[INFO] finished tweaking crates.io crate ron-utils 0.1.0-preview8
[INFO] tweaked toml for crates.io crate ron-utils 0.1.0-preview8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate ron-utils 0.1.0-preview8 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ron-reboot v0.1.0-preview9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 381f177a6fe40ebafc39dc4f75ba1179c4359ad72742a1edd04a3401701fec3f
[INFO] running `Command { std: "docker" "start" "-a" "381f177a6fe40ebafc39dc4f75ba1179c4359ad72742a1edd04a3401701fec3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "381f177a6fe40ebafc39dc4f75ba1179c4359ad72742a1edd04a3401701fec3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381f177a6fe40ebafc39dc4f75ba1179c4359ad72742a1edd04a3401701fec3f", kill_on_drop: false }`
[INFO] [stdout] 381f177a6fe40ebafc39dc4f75ba1179c4359ad72742a1edd04a3401701fec3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 17177cfecdcd5df53a48ffa1eaf628e4c502a6420e69ea4bc8cd6628621cf3d9
[INFO] running `Command { std: "docker" "start" "-a" "17177cfecdcd5df53a48ffa1eaf628e4c502a6420e69ea4bc8cd6628621cf3d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[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 ansi_term v0.11.0
[INFO] [stderr]    Compiling ron-reboot v0.1.0-preview9
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling ron-utils v0.1.0-preview8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
[INFO] running `Command { std: "docker" "inspect" "17177cfecdcd5df53a48ffa1eaf628e4c502a6420e69ea4bc8cd6628621cf3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17177cfecdcd5df53a48ffa1eaf628e4c502a6420e69ea4bc8cd6628621cf3d9", kill_on_drop: false }`
[INFO] [stdout] 17177cfecdcd5df53a48ffa1eaf628e4c502a6420e69ea4bc8cd6628621cf3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5cba7803bcbe9292548d1688a59ed3cbabbea7570c4179c48b751d74fd71c9c1
[INFO] running `Command { std: "docker" "start" "-a" "5cba7803bcbe9292548d1688a59ed3cbabbea7570c4179c48b751d74fd71c9c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ron-utils v0.1.0-preview8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "5cba7803bcbe9292548d1688a59ed3cbabbea7570c4179c48b751d74fd71c9c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cba7803bcbe9292548d1688a59ed3cbabbea7570c4179c48b751d74fd71c9c1", kill_on_drop: false }`
[INFO] [stdout] 5cba7803bcbe9292548d1688a59ed3cbabbea7570c4179c48b751d74fd71c9c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8faf237a3e038ee9d17445bdf067c5d08c83f38d31dc81e9c94df6389237dcf7
[INFO] running `Command { std: "docker" "start" "-a" "8faf237a3e038ee9d17445bdf067c5d08c83f38d31dc81e9c94df6389237dcf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ron_utils-d1d2cced3548742f)
[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]      Running unittests (/opt/rustwide/target/debug/deps/ron-0663b785ef711064)
[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 ron-utils
[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" "8faf237a3e038ee9d17445bdf067c5d08c83f38d31dc81e9c94df6389237dcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8faf237a3e038ee9d17445bdf067c5d08c83f38d31dc81e9c94df6389237dcf7", kill_on_drop: false }`
[INFO] [stdout] 8faf237a3e038ee9d17445bdf067c5d08c83f38d31dc81e9c94df6389237dcf7