[INFO] fetching crate typewriter-python 0.4.2...
[INFO] testing typewriter-python-0.4.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate typewriter-python 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate typewriter-python 0.4.2
[INFO] finished tweaking crates.io crate typewriter-python 0.4.2
[INFO] tweaked toml for crates.io crate typewriter-python 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate typewriter-python 0.4.2 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 typewriter-python 0.4.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_write v0.1.2
[INFO] [stderr]   Downloaded toml v0.8.23
[INFO] [stderr]   Downloaded toml_datetime v0.6.11
[INFO] [stderr]   Downloaded equivalent v1.0.2
[INFO] [stderr]   Downloaded serde_spanned v0.6.9
[INFO] [stderr]   Downloaded quote v1.0.45
[INFO] [stderr]   Downloaded serde v1.0.228
[INFO] [stderr]   Downloaded anyhow v1.0.102
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded winnow v0.7.15
[INFO] [stderr]   Downloaded indexmap v2.13.0
[INFO] [stderr]   Downloaded hashbrown v0.16.1
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded serde_core v1.0.228
[INFO] [stderr]   Downloaded unicode-ident v1.0.24
[INFO] [stderr]   Downloaded memchr v2.8.0
[INFO] [stderr]   Downloaded toml_edit v0.22.27
[INFO] [stderr]   Downloaded syn v2.0.117
[INFO] [stderr]   Downloaded typewriter-core v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ac068783a910f934119740e4fe7adbdafcee67981bea3da9844245290352b15d
[INFO] running `Command { std: "docker" "start" "-a" "ac068783a910f934119740e4fe7adbdafcee67981bea3da9844245290352b15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac068783a910f934119740e4fe7adbdafcee67981bea3da9844245290352b15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac068783a910f934119740e4fe7adbdafcee67981bea3da9844245290352b15d", kill_on_drop: false }`
[INFO] [stdout] ac068783a910f934119740e4fe7adbdafcee67981bea3da9844245290352b15d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 51b92417349c3ac1ef4cdd776e514c59649a72af227f086949f5ee4c5032f1fd
[INFO] running `Command { std: "docker" "start" "-a" "51b92417349c3ac1ef4cdd776e514c59649a72af227f086949f5ee4c5032f1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling typewriter-core v0.4.2
[INFO] [stderr]    Compiling typewriter-python v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.78s
[INFO] running `Command { std: "docker" "inspect" "51b92417349c3ac1ef4cdd776e514c59649a72af227f086949f5ee4c5032f1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b92417349c3ac1ef4cdd776e514c59649a72af227f086949f5ee4c5032f1fd", kill_on_drop: false }`
[INFO] [stdout] 51b92417349c3ac1ef4cdd776e514c59649a72af227f086949f5ee4c5032f1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2456cb248cda09db5a10683506947d5ca87fe07c844faace6f5f594c3234b568
[INFO] running `Command { std: "docker" "start" "-a" "2456cb248cda09db5a10683506947d5ca87fe07c844faace6f5f594c3234b568", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewriter-python v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "2456cb248cda09db5a10683506947d5ca87fe07c844faace6f5f594c3234b568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2456cb248cda09db5a10683506947d5ca87fe07c844faace6f5f594c3234b568", kill_on_drop: false }`
[INFO] [stdout] 2456cb248cda09db5a10683506947d5ca87fe07c844faace6f5f594c3234b568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cf2de6d2ceadbb369b01e8547a3a2e9db3b674cc2a9fd5af54ac4ddbd27f8ab4
[INFO] running `Command { std: "docker" "start" "-a" "cf2de6d2ceadbb369b01e8547a3a2e9db3b674cc2a9fd5af54ac4ddbd27f8ab4", 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/typewriter_python-a5f574e056b7d034)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test mapper::tests::test_output_filename ... ok
[INFO] [stdout] test mapper::tests::test_file_naming_kebab ... ok
[INFO] [stdout] test mapper::tests::test_file_naming_pascal ... ok
[INFO] [stdout] test mapper::tests::test_simple_enum ... ok
[INFO] [stdout] test mapper::tests::test_hashmap_mapping ... ok
[INFO] [stdout] test mapper::tests::test_skipped_field ... ok
[INFO] [stdout] test mapper::tests::test_tuple_mapping ... ok
[INFO] [stdout] test mapper::tests::test_file_naming_snake ... ok
[INFO] [stdout] test mapper::tests::test_output_filename_pascal ... ok
[INFO] [stdout] test mapper::tests::test_vec_mapping ... ok
[INFO] [stdout] test mapper::tests::test_primitive_mappings ... ok
[INFO] [stdout] test mapper::tests::test_emit_simple_struct ... ok
[INFO] [stdout] test mapper::tests::test_option_mapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests typewriter_python
[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" "cf2de6d2ceadbb369b01e8547a3a2e9db3b674cc2a9fd5af54ac4ddbd27f8ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2de6d2ceadbb369b01e8547a3a2e9db3b674cc2a9fd5af54ac4ddbd27f8ab4", kill_on_drop: false }`
[INFO] [stdout] cf2de6d2ceadbb369b01e8547a3a2e9db3b674cc2a9fd5af54ac4ddbd27f8ab4