[INFO] fetching crate jclassfile 0.6.0...
[INFO] testing jclassfile-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate jclassfile 0.6.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate jclassfile 0.6.0
[INFO] finished tweaking crates.io crate jclassfile 0.6.0
[INFO] tweaked toml for crates.io crate jclassfile 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jclassfile 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jclassfile 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 117f8317a5316934a768d00cb2c1ab6b6da1da88729f07d162d7240a03e3c75b
[INFO] running `Command { std: "docker" "start" "-a" "117f8317a5316934a768d00cb2c1ab6b6da1da88729f07d162d7240a03e3c75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "117f8317a5316934a768d00cb2c1ab6b6da1da88729f07d162d7240a03e3c75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117f8317a5316934a768d00cb2c1ab6b6da1da88729f07d162d7240a03e3c75b", kill_on_drop: false }`
[INFO] [stdout] 117f8317a5316934a768d00cb2c1ab6b6da1da88729f07d162d7240a03e3c75b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ee8f915ed1c512fdcb476957b7a1db75d2470d4918fa47fa68227e7ac6c2bd
[INFO] running `Command { std: "docker" "start" "-a" "50ee8f915ed1c512fdcb476957b7a1db75d2470d4918fa47fa68227e7ac6c2bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling jclassfile v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "50ee8f915ed1c512fdcb476957b7a1db75d2470d4918fa47fa68227e7ac6c2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ee8f915ed1c512fdcb476957b7a1db75d2470d4918fa47fa68227e7ac6c2bd", kill_on_drop: false }`
[INFO] [stdout] 50ee8f915ed1c512fdcb476957b7a1db75d2470d4918fa47fa68227e7ac6c2bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52bf118e6f28984665b8d5867e72ba2fc36684aca5f0addb5b24c674137ec52f
[INFO] running `Command { std: "docker" "start" "-a" "52bf118e6f28984665b8d5867e72ba2fc36684aca5f0addb5b24c674137ec52f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling jclassfile v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "52bf118e6f28984665b8d5867e72ba2fc36684aca5f0addb5b24c674137ec52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bf118e6f28984665b8d5867e72ba2fc36684aca5f0addb5b24c674137ec52f", kill_on_drop: false }`
[INFO] [stdout] 52bf118e6f28984665b8d5867e72ba2fc36684aca5f0addb5b24c674137ec52f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd92c69e59d14a3148a5638cb5a9b24588112e876ca16aabae86ce57d09dbba1
[INFO] running `Command { std: "docker" "start" "-a" "dd92c69e59d14a3148a5638cb5a9b24588112e876ca16aabae86ce57d09dbba1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jclassfile-a1a353d609577133)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test extractors::tests::test_all_matched_bits ... ok
[INFO] [stdout] test extractors::tests::test_ascii ... ok
[INFO] [stdout] test extractors::tests::test_bmp_multibyte ... ok
[INFO] [stdout] test extractors::tests::test_cesu8_emojis ... ok
[INFO] [stdout] test extractors::tests::test_complex_mix ... ok
[INFO] [stdout] test extractors::tests::test_empty_input ... ok
[INFO] [stdout] test extractors::tests::test_ignore_unmatched_bit ... ok
[INFO] [stdout] test extractors::tests::test_invalid_bytes ... ok
[INFO] [stdout] test extractors::tests::test_java_null_byte ... ok
[INFO] [stdout] test extractors::tests::test_truncated_sequences ... ok
[INFO] [stdout] test extractors::tests::test_unpaired_surrogates_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jclassfile
[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" "dd92c69e59d14a3148a5638cb5a9b24588112e876ca16aabae86ce57d09dbba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd92c69e59d14a3148a5638cb5a9b24588112e876ca16aabae86ce57d09dbba1", kill_on_drop: false }`
[INFO] [stdout] dd92c69e59d14a3148a5638cb5a9b24588112e876ca16aabae86ce57d09dbba1