[INFO] fetching crate tribufu 0.0.2...
[INFO] testing tribufu-0.0.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tribufu 0.0.2 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate tribufu 0.0.2 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] removed /workspace/builds/worker-114/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tribufu 0.0.2
[INFO] finished tweaking crates.io crate tribufu 0.0.2
[INFO] tweaked toml for crates.io crate tribufu 0.0.2 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 02b16ea86baebd27b476ec2e0d26e8a7e19cdd907ef77df6cbbe0747deccb21a
[INFO] running `Command { std: "docker" "start" "-a" "02b16ea86baebd27b476ec2e0d26e8a7e19cdd907ef77df6cbbe0747deccb21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02b16ea86baebd27b476ec2e0d26e8a7e19cdd907ef77df6cbbe0747deccb21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b16ea86baebd27b476ec2e0d26e8a7e19cdd907ef77df6cbbe0747deccb21a", kill_on_drop: false }`
[INFO] [stdout] 02b16ea86baebd27b476ec2e0d26e8a7e19cdd907ef77df6cbbe0747deccb21a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] cf2cf4e05dad1b77221aa957c8260ea70f620cc99c3fa71e21936b9c6fcd5b8b
[INFO] running `Command { std: "docker" "start" "-a" "cf2cf4e05dad1b77221aa957c8260ea70f620cc99c3fa71e21936b9c6fcd5b8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tribufu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "cf2cf4e05dad1b77221aa957c8260ea70f620cc99c3fa71e21936b9c6fcd5b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2cf4e05dad1b77221aa957c8260ea70f620cc99c3fa71e21936b9c6fcd5b8b", kill_on_drop: false }`
[INFO] [stdout] cf2cf4e05dad1b77221aa957c8260ea70f620cc99c3fa71e21936b9c6fcd5b8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] b76040f7f8e355510e7946830fbec9491d0d27d95298f377d45c7b87c7ea4908
[INFO] running `Command { std: "docker" "start" "-a" "b76040f7f8e355510e7946830fbec9491d0d27d95298f377d45c7b87c7ea4908", kill_on_drop: false }`
[INFO] [stderr]    Compiling tribufu v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b76040f7f8e355510e7946830fbec9491d0d27d95298f377d45c7b87c7ea4908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76040f7f8e355510e7946830fbec9491d0d27d95298f377d45c7b87c7ea4908", kill_on_drop: false }`
[INFO] [stdout] b76040f7f8e355510e7946830fbec9491d0d27d95298f377d45c7b87c7ea4908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] d8d2f5918534706dce8435b0ac72318c6913de99c572b4a012860c36adc1f7a6
[INFO] running `Command { std: "docker" "start" "-a" "d8d2f5918534706dce8435b0ac72318c6913de99c572b4a012860c36adc1f7a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/TribuFu-21ccdd06e9268f93)
[INFO] [stderr]    Doc-tests TribuFu
[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] [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" "d8d2f5918534706dce8435b0ac72318c6913de99c572b4a012860c36adc1f7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d2f5918534706dce8435b0ac72318c6913de99c572b4a012860c36adc1f7a6", kill_on_drop: false }`
[INFO] [stdout] d8d2f5918534706dce8435b0ac72318c6913de99c572b4a012860c36adc1f7a6