[INFO] fetching crate rodent 0.1.0...
[INFO] testing rodent-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rodent 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate rodent 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rodent 0.1.0
[INFO] finished tweaking crates.io crate rodent 0.1.0
[INFO] tweaked toml for crates.io crate rodent 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate rodent 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fbc95cd9ffdf52060b31730ddcf6c2813ba915e78189228e349d5016a2fbfa6
[INFO] running `Command { std: "docker" "start" "-a" "3fbc95cd9ffdf52060b31730ddcf6c2813ba915e78189228e349d5016a2fbfa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fbc95cd9ffdf52060b31730ddcf6c2813ba915e78189228e349d5016a2fbfa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbc95cd9ffdf52060b31730ddcf6c2813ba915e78189228e349d5016a2fbfa6", kill_on_drop: false }`
[INFO] [stdout] 3fbc95cd9ffdf52060b31730ddcf6c2813ba915e78189228e349d5016a2fbfa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9486a1c7657a40d6e8ce3b8f6397d19412e9b8d6c6fcdec93b84d1e981a6aafd
[INFO] running `Command { std: "docker" "start" "-a" "9486a1c7657a40d6e8ce3b8f6397d19412e9b8d6c6fcdec93b84d1e981a6aafd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rodent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9486a1c7657a40d6e8ce3b8f6397d19412e9b8d6c6fcdec93b84d1e981a6aafd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9486a1c7657a40d6e8ce3b8f6397d19412e9b8d6c6fcdec93b84d1e981a6aafd", kill_on_drop: false }`
[INFO] [stdout] 9486a1c7657a40d6e8ce3b8f6397d19412e9b8d6c6fcdec93b84d1e981a6aafd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a248c88e21266444fa57189e7fff7a5834879f2e1235208f30dd9fa0ed5345d8
[INFO] running `Command { std: "docker" "start" "-a" "a248c88e21266444fa57189e7fff7a5834879f2e1235208f30dd9fa0ed5345d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rodent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rodent-dc90e841d7635fc6)
[INFO] running `Command { std: "docker" "inspect" "a248c88e21266444fa57189e7fff7a5834879f2e1235208f30dd9fa0ed5345d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a248c88e21266444fa57189e7fff7a5834879f2e1235208f30dd9fa0ed5345d8", kill_on_drop: false }`
[INFO] [stdout] a248c88e21266444fa57189e7fff7a5834879f2e1235208f30dd9fa0ed5345d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 968f3686f8c5fc3254700deb1957839258ced776b631ef1af8a8c472c786795f
[INFO] running `Command { std: "docker" "start" "-a" "968f3686f8c5fc3254700deb1957839258ced776b631ef1af8a8c472c786795f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rodent-dc90e841d7635fc6)
[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" "968f3686f8c5fc3254700deb1957839258ced776b631ef1af8a8c472c786795f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968f3686f8c5fc3254700deb1957839258ced776b631ef1af8a8c472c786795f", kill_on_drop: false }`
[INFO] [stdout] 968f3686f8c5fc3254700deb1957839258ced776b631ef1af8a8c472c786795f