[INFO] fetching crate prometheus-derive-macros 0.1.0...
[INFO] testing prometheus-derive-macros-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate prometheus-derive-macros 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate prometheus-derive-macros 0.1.0
[INFO] finished tweaking crates.io crate prometheus-derive-macros 0.1.0
[INFO] tweaked toml for crates.io crate prometheus-derive-macros 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prometheus-derive-macros 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prometheus-derive-macros 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 296ae48b56dc8bb497a0303f14ef2b9aa3f2b3b4e790507e5a98e37b4c721dd5
[INFO] running `Command { std: "docker" "start" "-a" "296ae48b56dc8bb497a0303f14ef2b9aa3f2b3b4e790507e5a98e37b4c721dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296ae48b56dc8bb497a0303f14ef2b9aa3f2b3b4e790507e5a98e37b4c721dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296ae48b56dc8bb497a0303f14ef2b9aa3f2b3b4e790507e5a98e37b4c721dd5", kill_on_drop: false }`
[INFO] [stdout] 296ae48b56dc8bb497a0303f14ef2b9aa3f2b3b4e790507e5a98e37b4c721dd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5ea629152436ff164c9d70ab4c4441b8748153f14539e63368b30d8c78e4a8a
[INFO] running `Command { std: "docker" "start" "-a" "e5ea629152436ff164c9d70ab4c4441b8748153f14539e63368b30d8c78e4a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling prometheus-derive-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "e5ea629152436ff164c9d70ab4c4441b8748153f14539e63368b30d8c78e4a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ea629152436ff164c9d70ab4c4441b8748153f14539e63368b30d8c78e4a8a", kill_on_drop: false }`
[INFO] [stdout] e5ea629152436ff164c9d70ab4c4441b8748153f14539e63368b30d8c78e4a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c091c2dfcf6cab8df335b63b0fe7a8dd367959b047a79fdd8e429bb10e83431e
[INFO] running `Command { std: "docker" "start" "-a" "c091c2dfcf6cab8df335b63b0fe7a8dd367959b047a79fdd8e429bb10e83431e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling prometheus-derive-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "c091c2dfcf6cab8df335b63b0fe7a8dd367959b047a79fdd8e429bb10e83431e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c091c2dfcf6cab8df335b63b0fe7a8dd367959b047a79fdd8e429bb10e83431e", kill_on_drop: false }`
[INFO] [stdout] c091c2dfcf6cab8df335b63b0fe7a8dd367959b047a79fdd8e429bb10e83431e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] befbeb351c80fdc2209a983851d4ec97fb9dde85f1eb627915b63ca6485c85f1
[INFO] running `Command { std: "docker" "start" "-a" "befbeb351c80fdc2209a983851d4ec97fb9dde85f1eb627915b63ca6485c85f1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prometheus_derive_macros-6f9ee1ca2e5a593b)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test codegen::tests::test_generate_label_struct_with_fields ... ok
[INFO] [stdout] test codegen::tests::test_generate_labeled_metric_code ... ok
[INFO] [stdout] test codegen::tests::test_generate_constructor_params ... ok
[INFO] [stdout] test codegen::tests::test_generate_struct_fields ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_counter ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_gauge ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_custom ... ok
[INFO] [stdout] test codegen::tests::test_to_pascal_case ... ok
[INFO] [stdout] test codegen::tests::test_generate_simple_metric_code ... ok
[INFO] [stdout] test parsing::tests::test_extract_doc_comment_none ... ok
[INFO] [stdout] test parsing::tests::test_extract_metric_definition_simple ... ok
[INFO] [stdout] test parsing::tests::test_extract_metric_definition_with_doc ... ok
[INFO] [stdout] test parsing::tests::test_extract_metric_definition_with_labels ... ok
[INFO] [stdout] test parsing::tests::test_extract_type_name_path ... ok
[INFO] [stdout] test codegen::tests::test_parse_type_string ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_empty ... ok
[INFO] [stdout] test parsing::tests::test_extract_type_name_simple ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_single ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_multiple ... ok
[INFO] [stdout] test parsing::tests::test_extract_doc_comment ... ok
[INFO] [stdout] test codegen::tests::test_generate_label_struct_empty - should panic ... ok
[INFO] [stdout] test parsing::tests::test_extract_type_name_unknown - should panic ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_mixed_should_panic - should panic ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_quoted_should_panic - should panic ... ok
[INFO] [stdout] test codegen::tests::test_generate_constructor_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prometheus_derive_macros
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ignored
[INFO] [stdout] test src/lib.rs - prometheus_metrics (line 53) ... ignored
[INFO] [stdout] test src/lib.rs - prometheus_metrics (line 72) ... ignored
[INFO] [stdout] test src/lib.rs - prometheus_metrics (line 83) ... ignored
[INFO] [stdout] test src/lib.rs - register_metrics (line 128) ... ignored
[INFO] [stdout] test src/parsing.rs - parsing::parse_single_metric (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "befbeb351c80fdc2209a983851d4ec97fb9dde85f1eb627915b63ca6485c85f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befbeb351c80fdc2209a983851d4ec97fb9dde85f1eb627915b63ca6485c85f1", kill_on_drop: false }`
[INFO] [stdout] befbeb351c80fdc2209a983851d4ec97fb9dde85f1eb627915b63ca6485c85f1