[INFO] fetching crate fen_parser 0.5.3...
[INFO] testing fen_parser-0.5.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fen_parser 0.5.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fen_parser 0.5.3
[INFO] finished tweaking crates.io crate fen_parser 0.5.3
[INFO] tweaked toml for crates.io crate fen_parser 0.5.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fen_parser 0.5.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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-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] c60f79b3bf160f1fe8a4c3bf17c29d50f9523b703fac89c2430dc836704b424d
[INFO] running `Command { std: "docker" "start" "-a" "c60f79b3bf160f1fe8a4c3bf17c29d50f9523b703fac89c2430dc836704b424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60f79b3bf160f1fe8a4c3bf17c29d50f9523b703fac89c2430dc836704b424d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60f79b3bf160f1fe8a4c3bf17c29d50f9523b703fac89c2430dc836704b424d", kill_on_drop: false }`
[INFO] [stdout] c60f79b3bf160f1fe8a4c3bf17c29d50f9523b703fac89c2430dc836704b424d
[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] 23e1a2c3b5dc40bdd9be4724628fae6ec06d74e16a270a44481b671d0ffe592a
[INFO] running `Command { std: "docker" "start" "-a" "23e1a2c3b5dc40bdd9be4724628fae6ec06d74e16a270a44481b671d0ffe592a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fen_parser v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "23e1a2c3b5dc40bdd9be4724628fae6ec06d74e16a270a44481b671d0ffe592a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e1a2c3b5dc40bdd9be4724628fae6ec06d74e16a270a44481b671d0ffe592a", kill_on_drop: false }`
[INFO] [stdout] 23e1a2c3b5dc40bdd9be4724628fae6ec06d74e16a270a44481b671d0ffe592a
[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] 617285e16f7c246cbe0dee5093c65fd4351b0e1e242cb1f764cfc051b180ccce
[INFO] running `Command { std: "docker" "start" "-a" "617285e16f7c246cbe0dee5093c65fd4351b0e1e242cb1f764cfc051b180ccce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fen_parser v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "617285e16f7c246cbe0dee5093c65fd4351b0e1e242cb1f764cfc051b180ccce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617285e16f7c246cbe0dee5093c65fd4351b0e1e242cb1f764cfc051b180ccce", kill_on_drop: false }`
[INFO] [stdout] 617285e16f7c246cbe0dee5093c65fd4351b0e1e242cb1f764cfc051b180ccce
[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] c26612d966bb795ea247986af444e24b32e44f94e860ff28c4ba460c9e9be0a6
[INFO] running `Command { std: "docker" "start" "-a" "c26612d966bb795ea247986af444e24b32e44f94e860ff28c4ba460c9e9be0a6", 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/fen_parser-f71249857df11de1)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test codegen::name_transforms::tests::test_pascal_to_kebab ... ok
[INFO] [stdout] test codegen::name_transforms::tests::test_snake_to_camel ... ok
[INFO] [stdout] test codegen::name_transforms::tests::test_snake_to_pascal ... ok
[INFO] [stdout] test codegen::name_transforms::tests::test_pascal_to_camel ... ok
[INFO] [stdout] test codegen::rust_server_tests::enum_input ... ok
[INFO] [stdout] test codegen::rust_server_tests::input_is_struct_output_is_type ... ok
[INFO] [stdout] test codegen::rust_server_tests::just_input ... ok
[INFO] [stdout] test codegen::rust_server_tests::sqlx_types ... ok
[INFO] [stdout] test codegen::swift_client_tests::enum_input ... ok
[INFO] [stdout] test codegen::swift_client_tests::enum_output_with_helpers ... ok
[INFO] [stdout] test codegen::rust_server_tests::enum_output_with_helpers ... ok
[INFO] [stdout] test codegen::rust_server_tests::just_output ... ok
[INFO] [stdout] test codegen::rust_server_tests::without_foundation ... ok
[INFO] [stdout] test lexer::tests::comments ... ok
[INFO] [stdout] test lexer::tests::string_literals ... ok
[INFO] [stdout] test tests::helper_types ... ok
[INFO] [stdout] test codegen::swift_client_tests::input_is_struct_output_is_type ... ok
[INFO] [stdout] test tests::complex_example ... ok
[INFO] [stdout] test lexer::tests::all_syntax ... ok
[INFO] [stdout] test codegen::swift_client_tests::struct_for_input_no_output ... ok
[INFO] [stdout] test codegen::swift_client_tests::just_input ... ok
[INFO] [stdout] test lexer::tests::single_char_tokens ... ok
[INFO] [stdout] test codegen::swift_client_tests::struct_for_input_and_output ... ok
[INFO] [stdout] test codegen::name_transforms::tests::test_pascal_to_snake ... ok
[INFO] [stdout] test codegen::rust_server_tests::struct_for_input_and_output ... ok
[INFO] [stdout] test codegen::swift_client_tests::just_output ... ok
[INFO] [stdout] test codegen::swift_client_tests::without_foundation ... ok
[INFO] [stdout] test lexer::tests::identifier ... ok
[INFO] [stdout] test codegen::rust_server_tests::struct_for_input_no_output ... ok
[INFO] [stdout] test tests::parses_metadata_and_io ... ok
[INFO] [stderr]    Doc-tests fen_parser
[INFO] [stdout] test lexer::tests::mid_ident_bad_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "c26612d966bb795ea247986af444e24b32e44f94e860ff28c4ba460c9e9be0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26612d966bb795ea247986af444e24b32e44f94e860ff28c4ba460c9e9be0a6", kill_on_drop: false }`
[INFO] [stdout] c26612d966bb795ea247986af444e24b32e44f94e860ff28c4ba460c9e9be0a6