[INFO] fetching crate java-utils 0.1.0...
[INFO] testing java-utils-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate java-utils 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate java-utils 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate java-utils 0.1.0
[INFO] finished tweaking crates.io crate java-utils 0.1.0
[INFO] tweaked toml for crates.io crate java-utils 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32280fe381245807e16137d9b85ac876fb83871bbaf84147f230e47677dc6f60
[INFO] running `Command { std: "docker" "start" "-a" "32280fe381245807e16137d9b85ac876fb83871bbaf84147f230e47677dc6f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32280fe381245807e16137d9b85ac876fb83871bbaf84147f230e47677dc6f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32280fe381245807e16137d9b85ac876fb83871bbaf84147f230e47677dc6f60", kill_on_drop: false }`
[INFO] [stdout] 32280fe381245807e16137d9b85ac876fb83871bbaf84147f230e47677dc6f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 096eecc8d6965292607b02afef3b4c9d8368605aa70776d6abc0c9b531127bf5
[INFO] running `Command { std: "docker" "start" "-a" "096eecc8d6965292607b02afef3b4c9d8368605aa70776d6abc0c9b531127bf5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling java-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "096eecc8d6965292607b02afef3b4c9d8368605aa70776d6abc0c9b531127bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096eecc8d6965292607b02afef3b4c9d8368605aa70776d6abc0c9b531127bf5", kill_on_drop: false }`
[INFO] [stdout] 096eecc8d6965292607b02afef3b4c9d8368605aa70776d6abc0c9b531127bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53eb01412fc3ff4df7f621937a0dea034ca469402b521c34b7d1cf75877cc457
[INFO] running `Command { std: "docker" "start" "-a" "53eb01412fc3ff4df7f621937a0dea034ca469402b521c34b7d1cf75877cc457", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "53eb01412fc3ff4df7f621937a0dea034ca469402b521c34b7d1cf75877cc457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53eb01412fc3ff4df7f621937a0dea034ca469402b521c34b7d1cf75877cc457", kill_on_drop: false }`
[INFO] [stdout] 53eb01412fc3ff4df7f621937a0dea034ca469402b521c34b7d1cf75877cc457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0354449600700413cec5fedfbe5676c5f4b3848360501a3e3a0430ef0af219f
[INFO] running `Command { std: "docker" "start" "-a" "f0354449600700413cec5fedfbe5676c5f4b3848360501a3e3a0430ef0af219f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/java_utils-caf482c7163fc093)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::random_ints_with_seed_4 ... ok
[INFO] [stdout] test tests::random_ints_with_seed_4_non_power_of_two ... ok
[INFO] [stdout] test tests::test_bools ... ok
[INFO] [stdout] test tests::test_floats ... ok
[INFO] [stdout] test tests::test_ints ... ok
[INFO] [stderr]    Doc-tests java-utils
[INFO] [stdout] test tests::test_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "f0354449600700413cec5fedfbe5676c5f4b3848360501a3e3a0430ef0af219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0354449600700413cec5fedfbe5676c5f4b3848360501a3e3a0430ef0af219f", kill_on_drop: false }`
[INFO] [stdout] f0354449600700413cec5fedfbe5676c5f4b3848360501a3e3a0430ef0af219f