[INFO] fetching crate java-desc 0.1.1...
[INFO] testing java-desc-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate java-desc 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate java-desc 0.1.1 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 java-desc 0.1.1
[INFO] finished tweaking crates.io crate java-desc 0.1.1
[INFO] tweaked toml for crates.io crate java-desc 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 63bdff50639ed1aff399a7dcaef2a9633680780144b9868332a615f87c23b1ec
[INFO] running `Command { std: "docker" "start" "-a" "63bdff50639ed1aff399a7dcaef2a9633680780144b9868332a615f87c23b1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63bdff50639ed1aff399a7dcaef2a9633680780144b9868332a615f87c23b1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63bdff50639ed1aff399a7dcaef2a9633680780144b9868332a615f87c23b1ec", kill_on_drop: false }`
[INFO] [stdout] 63bdff50639ed1aff399a7dcaef2a9633680780144b9868332a615f87c23b1ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9c3f7cc6249843adc388ff4633d5dbaaf8022d74834dc18fd884859043ecada8
[INFO] running `Command { std: "docker" "start" "-a" "9c3f7cc6249843adc388ff4633d5dbaaf8022d74834dc18fd884859043ecada8", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling java-desc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "9c3f7cc6249843adc388ff4633d5dbaaf8022d74834dc18fd884859043ecada8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3f7cc6249843adc388ff4633d5dbaaf8022d74834dc18fd884859043ecada8", kill_on_drop: false }`
[INFO] [stdout] 9c3f7cc6249843adc388ff4633d5dbaaf8022d74834dc18fd884859043ecada8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] cc881d55b1284f793036ad5bd1a488e9be68c062445d2594387495efc2a7afb1
[INFO] running `Command { std: "docker" "start" "-a" "cc881d55b1284f793036ad5bd1a488e9be68c062445d2594387495efc2a7afb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-desc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "cc881d55b1284f793036ad5bd1a488e9be68c062445d2594387495efc2a7afb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc881d55b1284f793036ad5bd1a488e9be68c062445d2594387495efc2a7afb1", kill_on_drop: false }`
[INFO] [stdout] cc881d55b1284f793036ad5bd1a488e9be68c062445d2594387495efc2a7afb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c57106ab32ad09544549a5cbc9c794983eab23b01c43459c834a0d8fd4a3284b
[INFO] running `Command { std: "docker" "start" "-a" "c57106ab32ad09544549a5cbc9c794983eab23b01c43459c834a0d8fd4a3284b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/java_desc-86f77a9b45c4b001)
[INFO] [stdout] test tests::methods ... ok
[INFO] [stderr]    Doc-tests java-desc
[INFO] [stdout] test tests::fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "c57106ab32ad09544549a5cbc9c794983eab23b01c43459c834a0d8fd4a3284b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57106ab32ad09544549a5cbc9c794983eab23b01c43459c834a0d8fd4a3284b", kill_on_drop: false }`
[INFO] [stdout] c57106ab32ad09544549a5cbc9c794983eab23b01c43459c834a0d8fd4a3284b