[INFO] fetching crate syn-cfg-attr 0.1.0...
[INFO] testing syn-cfg-attr-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate syn-cfg-attr 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate syn-cfg-attr 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate syn-cfg-attr 0.1.0
[INFO] tweaked toml for crates.io crate syn-cfg-attr 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syn-cfg-attr 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syn-cfg-attr 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ba0729d4f51ae30d4e01e89c3d7cf19186bb48b4d5d08fbaa857631f24fc32
[INFO] running `Command { std: "docker" "start" "-a" "f8ba0729d4f51ae30d4e01e89c3d7cf19186bb48b4d5d08fbaa857631f24fc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ba0729d4f51ae30d4e01e89c3d7cf19186bb48b4d5d08fbaa857631f24fc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ba0729d4f51ae30d4e01e89c3d7cf19186bb48b4d5d08fbaa857631f24fc32", kill_on_drop: false }`
[INFO] [stdout] f8ba0729d4f51ae30d4e01e89c3d7cf19186bb48b4d5d08fbaa857631f24fc32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd25bc2970a299a9e9c160c8ba4e48d49564d530effe7f6720face5f9d32c538
[INFO] running `Command { std: "docker" "start" "-a" "cd25bc2970a299a9e9c160c8ba4e48d49564d530effe7f6720face5f9d32c538", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn-cfg-attr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "cd25bc2970a299a9e9c160c8ba4e48d49564d530effe7f6720face5f9d32c538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd25bc2970a299a9e9c160c8ba4e48d49564d530effe7f6720face5f9d32c538", kill_on_drop: false }`
[INFO] [stdout] cd25bc2970a299a9e9c160c8ba4e48d49564d530effe7f6720face5f9d32c538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 188cf291ca46d4ac9ded48e897b3c5559c350bb1f0527fb517aedecca9591dfc
[INFO] running `Command { std: "docker" "start" "-a" "188cf291ca46d4ac9ded48e897b3c5559c350bb1f0527fb517aedecca9591dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-cfg-attr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "188cf291ca46d4ac9ded48e897b3c5559c350bb1f0527fb517aedecca9591dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188cf291ca46d4ac9ded48e897b3c5559c350bb1f0527fb517aedecca9591dfc", kill_on_drop: false }`
[INFO] [stdout] 188cf291ca46d4ac9ded48e897b3c5559c350bb1f0527fb517aedecca9591dfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68ab3034fa2006ee7b8b8d63f9b01847c388c7db4a41ef34ba32cd7b067a8548
[INFO] running `Command { std: "docker" "start" "-a" "68ab3034fa2006ee7b8b8d63f9b01847c388c7db4a41ef34ba32cd7b067a8548", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_cfg_attr-a158731f58756b83)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test splitter::tests::test_split_empty ... ok
[INFO] [stdout] test splitter::tests::test_split_mixed_delimiters ... ok
[INFO] [stdout] test splitter::tests::test_split_with_generics ... ok
[INFO] [stdout] test splitter::tests::test_split_with_group ... ok
[INFO] [stdout] test tests::test_complex_condition ... ok
[INFO] [stdout] test splitter::tests::test_complex_generics_recursion ... ok
[INFO] [stdout] test splitter::tests::test_split_only_commas ... ok
[INFO] [stdout] test splitter::tests::test_split_simple ... ok
[INFO] [stdout] test splitter::tests::test_split_trailing_comma ... ok
[INFO] [stdout] test tests::test_cfg_attr_multiple_attrs ... ok
[INFO] [stdout] test tests::test_deep_mixed_nesting ... ok
[INFO] [stdout] test tests::test_find_attribute ... ok
[INFO] [stdout] test tests::test_flatten_basic ... ok
[INFO] [stdout] test tests::test_flatten_cfg_attr ... ok
[INFO] [stdout] test splitter::tests::test_split_nested_groups ... ok
[INFO] [stdout] test tests::test_flatten_recursive_cfg_attr ... ok
[INFO] [stdout] test tests::test_parse_args_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syn_cfg_attr
[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" "68ab3034fa2006ee7b8b8d63f9b01847c388c7db4a41ef34ba32cd7b067a8548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ab3034fa2006ee7b8b8d63f9b01847c388c7db4a41ef34ba32cd7b067a8548", kill_on_drop: false }`
[INFO] [stdout] 68ab3034fa2006ee7b8b8d63f9b01847c388c7db4a41ef34ba32cd7b067a8548