[INFO] fetching crate prometheus-derive-macros 0.1.0...
[INFO] testing prometheus-derive-macros-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate prometheus-derive-macros 0.1.0 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prometheus-derive-macros 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prometheus-client v0.23.1
[INFO] [stderr]   Downloaded dtoa v1.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff6d4ec90b7a14a260a9833528fb993f15e82a567ff6e5a2e50819bf4b4e15a
[INFO] running `Command { std: "docker" "start" "-a" "9ff6d4ec90b7a14a260a9833528fb993f15e82a567ff6e5a2e50819bf4b4e15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff6d4ec90b7a14a260a9833528fb993f15e82a567ff6e5a2e50819bf4b4e15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff6d4ec90b7a14a260a9833528fb993f15e82a567ff6e5a2e50819bf4b4e15a", kill_on_drop: false }`
[INFO] [stdout] 9ff6d4ec90b7a14a260a9833528fb993f15e82a567ff6e5a2e50819bf4b4e15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 006e273e2d2b856dc587fc0c7fc7ec62428ba776807c66b14a2ac3906a3e00bf
[INFO] running `Command { std: "docker" "start" "-a" "006e273e2d2b856dc587fc0c7fc7ec62428ba776807c66b14a2ac3906a3e00bf", 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 7.76s
[INFO] running `Command { std: "docker" "inspect" "006e273e2d2b856dc587fc0c7fc7ec62428ba776807c66b14a2ac3906a3e00bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006e273e2d2b856dc587fc0c7fc7ec62428ba776807c66b14a2ac3906a3e00bf", kill_on_drop: false }`
[INFO] [stdout] 006e273e2d2b856dc587fc0c7fc7ec62428ba776807c66b14a2ac3906a3e00bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fcdf0b99bcf8bd735fa7ffab5b73ba7e8ba89fac6ec0ffd6a199fc0dcdb5699
[INFO] running `Command { std: "docker" "start" "-a" "9fcdf0b99bcf8bd735fa7ffab5b73ba7e8ba89fac6ec0ffd6a199fc0dcdb5699", 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 libc v0.2.175
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling dtoa v1.0.10
[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 4.71s
[INFO] running `Command { std: "docker" "inspect" "9fcdf0b99bcf8bd735fa7ffab5b73ba7e8ba89fac6ec0ffd6a199fc0dcdb5699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcdf0b99bcf8bd735fa7ffab5b73ba7e8ba89fac6ec0ffd6a199fc0dcdb5699", kill_on_drop: false }`
[INFO] [stdout] 9fcdf0b99bcf8bd735fa7ffab5b73ba7e8ba89fac6ec0ffd6a199fc0dcdb5699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d95dff4a827a92fe2db9f4b69cc62898676b85b1ab37700bc7671e3e0560e43
[INFO] running `Command { std: "docker" "start" "-a" "1d95dff4a827a92fe2db9f4b69cc62898676b85b1ab37700bc7671e3e0560e43", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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_constructor_params ... ok
[INFO] [stdout] test codegen::tests::test_generate_constructor_fields ... ok
[INFO] [stdout] test codegen::tests::test_generate_labeled_metric_code ... ok
[INFO] [stdout] test codegen::tests::test_generate_label_struct_with_fields ... ok
[INFO] [stdout] test codegen::tests::test_generate_simple_metric_code ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_counter ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_custom ... ok
[INFO] [stdout] test codegen::tests::test_parse_type_string ... ok
[INFO] [stdout] test codegen::tests::test_generate_struct_fields ... ok
[INFO] [stdout] test codegen::tests::test_to_pascal_case ... ok
[INFO] [stdout] test parsing::tests::test_extract_doc_comment ... 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_doc_comment_none ... 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 parsing::tests::test_labels_attribute_parsing_multiple ... ok
[INFO] [stdout] test parsing::tests::test_extract_type_name_simple ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_empty ... ok
[INFO] [stdout] test codegen::tests::test_get_metric_type_path_gauge ... ok
[INFO] [stdout] test parsing::tests::test_labels_attribute_parsing_single ... ok
[INFO] [stdout] test codegen::tests::test_generate_label_struct_empty - 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 parsing::tests::test_extract_type_name_unknown - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[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" "1d95dff4a827a92fe2db9f4b69cc62898676b85b1ab37700bc7671e3e0560e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d95dff4a827a92fe2db9f4b69cc62898676b85b1ab37700bc7671e3e0560e43", kill_on_drop: false }`
[INFO] [stdout] 1d95dff4a827a92fe2db9f4b69cc62898676b85b1ab37700bc7671e3e0560e43