[INFO] fetching crate javaclass-rs 0.1.0...
[INFO] testing javaclass-rs-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate javaclass-rs 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate javaclass-rs 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 javaclass-rs 0.1.0
[INFO] finished tweaking crates.io crate javaclass-rs 0.1.0
[INFO] tweaked toml for crates.io crate javaclass-rs 0.1.0 written to /workspace/builds/worker-5/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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e3c79c340506bd72e4f0711c18f7788a83d643b2b6cafff8a600af6730a603a
[INFO] running `Command { std: "docker" "start" "-a" "7e3c79c340506bd72e4f0711c18f7788a83d643b2b6cafff8a600af6730a603a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e3c79c340506bd72e4f0711c18f7788a83d643b2b6cafff8a600af6730a603a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3c79c340506bd72e4f0711c18f7788a83d643b2b6cafff8a600af6730a603a", kill_on_drop: false }`
[INFO] [stdout] 7e3c79c340506bd72e4f0711c18f7788a83d643b2b6cafff8a600af6730a603a
[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=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] c3fa4249748d5b67d950037f8350e86aba82bcfd6b16f3ed72e5cf79204abc28
[INFO] running `Command { std: "docker" "start" "-a" "c3fa4249748d5b67d950037f8350e86aba82bcfd6b16f3ed72e5cf79204abc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling javaclass-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
[INFO] running `Command { std: "docker" "inspect" "c3fa4249748d5b67d950037f8350e86aba82bcfd6b16f3ed72e5cf79204abc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fa4249748d5b67d950037f8350e86aba82bcfd6b16f3ed72e5cf79204abc28", kill_on_drop: false }`
[INFO] [stdout] c3fa4249748d5b67d950037f8350e86aba82bcfd6b16f3ed72e5cf79204abc28
[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=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] ac1680c17e097b33354fe7d6a63244ef4b9018b047e66ca9c6922e0f37e63ea7
[INFO] running `Command { std: "docker" "start" "-a" "ac1680c17e097b33354fe7d6a63244ef4b9018b047e66ca9c6922e0f37e63ea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling javaclass-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "ac1680c17e097b33354fe7d6a63244ef4b9018b047e66ca9c6922e0f37e63ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1680c17e097b33354fe7d6a63244ef4b9018b047e66ca9c6922e0f37e63ea7", kill_on_drop: false }`
[INFO] [stdout] ac1680c17e097b33354fe7d6a63244ef4b9018b047e66ca9c6922e0f37e63ea7
[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=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] fb95fafa42cbcba316f9f982a9da022b705326b4a68c71aa718d3e1a54e76d41
[INFO] running `Command { std: "docker" "start" "-a" "fb95fafa42cbcba316f9f982a9da022b705326b4a68c71aa718d3e1a54e76d41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/javaclass-ba4d8ef5559e04a5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests javaclass
[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" "fb95fafa42cbcba316f9f982a9da022b705326b4a68c71aa718d3e1a54e76d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb95fafa42cbcba316f9f982a9da022b705326b4a68c71aa718d3e1a54e76d41", kill_on_drop: false }`
[INFO] [stdout] fb95fafa42cbcba316f9f982a9da022b705326b4a68c71aa718d3e1a54e76d41