[INFO] fetching crate cargo-jdi 0.1.0...
[INFO] testing cargo-jdi-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargo-jdi 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate cargo-jdi 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-jdi 0.1.0
[INFO] finished tweaking crates.io crate cargo-jdi 0.1.0
[INFO] tweaked toml for crates.io crate cargo-jdi 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate cargo-jdi 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 051a33f24415d03a5979067bfd79d1fd81f6eadf8457832cdbba30c61e6a34af
[INFO] running `Command { std: "docker" "start" "-a" "051a33f24415d03a5979067bfd79d1fd81f6eadf8457832cdbba30c61e6a34af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "051a33f24415d03a5979067bfd79d1fd81f6eadf8457832cdbba30c61e6a34af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051a33f24415d03a5979067bfd79d1fd81f6eadf8457832cdbba30c61e6a34af", kill_on_drop: false }`
[INFO] [stdout] 051a33f24415d03a5979067bfd79d1fd81f6eadf8457832cdbba30c61e6a34af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2576c26b0abb2b03340ca5b3621614b70dd22f1fb16c12828686aa62e866a211
[INFO] running `Command { std: "docker" "start" "-a" "2576c26b0abb2b03340ca5b3621614b70dd22f1fb16c12828686aa62e866a211", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling cargo-jdi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "2576c26b0abb2b03340ca5b3621614b70dd22f1fb16c12828686aa62e866a211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2576c26b0abb2b03340ca5b3621614b70dd22f1fb16c12828686aa62e866a211", kill_on_drop: false }`
[INFO] [stdout] 2576c26b0abb2b03340ca5b3621614b70dd22f1fb16c12828686aa62e866a211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f87bac1c6ceebbaca36eb5c41a81ff149529d68fca41cdf4a1626cf3d56b2ab
[INFO] running `Command { std: "docker" "start" "-a" "2f87bac1c6ceebbaca36eb5c41a81ff149529d68fca41cdf4a1626cf3d56b2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-jdi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "2f87bac1c6ceebbaca36eb5c41a81ff149529d68fca41cdf4a1626cf3d56b2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f87bac1c6ceebbaca36eb5c41a81ff149529d68fca41cdf4a1626cf3d56b2ab", kill_on_drop: false }`
[INFO] [stdout] 2f87bac1c6ceebbaca36eb5c41a81ff149529d68fca41cdf4a1626cf3d56b2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cdbda8df7d608c09bf1b83d16f173f5867a4afd47e70a5d17c6612ca76904ee
[INFO] running `Command { std: "docker" "start" "-a" "4cdbda8df7d608c09bf1b83d16f173f5867a4afd47e70a5d17c6612ca76904ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_jdi-3040b57fb0764960)
[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" "4cdbda8df7d608c09bf1b83d16f173f5867a4afd47e70a5d17c6612ca76904ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cdbda8df7d608c09bf1b83d16f173f5867a4afd47e70a5d17c6612ca76904ee", kill_on_drop: false }`
[INFO] [stdout] 4cdbda8df7d608c09bf1b83d16f173f5867a4afd47e70a5d17c6612ca76904ee