[INFO] fetching crate textfile-metrics 0.1.0...
[INFO] testing textfile-metrics-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate textfile-metrics 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate textfile-metrics 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate textfile-metrics 0.1.0
[INFO] tweaked toml for crates.io crate textfile-metrics 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate textfile-metrics 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate textfile-metrics 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdc01f0b28b50c4ac01eacd954189a14c1326df4f78171d3a335c00cf611e800
[INFO] running `Command { std: "docker" "start" "-a" "cdc01f0b28b50c4ac01eacd954189a14c1326df4f78171d3a335c00cf611e800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc01f0b28b50c4ac01eacd954189a14c1326df4f78171d3a335c00cf611e800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc01f0b28b50c4ac01eacd954189a14c1326df4f78171d3a335c00cf611e800", kill_on_drop: false }`
[INFO] [stdout] cdc01f0b28b50c4ac01eacd954189a14c1326df4f78171d3a335c00cf611e800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f86bdefa3e5882ffb03e2749f276a92c9c8cc05758eceaeeef9d337dcc6199
[INFO] running `Command { std: "docker" "start" "-a" "33f86bdefa3e5882ffb03e2749f276a92c9c8cc05758eceaeeef9d337dcc6199", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling textfile-metrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "33f86bdefa3e5882ffb03e2749f276a92c9c8cc05758eceaeeef9d337dcc6199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f86bdefa3e5882ffb03e2749f276a92c9c8cc05758eceaeeef9d337dcc6199", kill_on_drop: false }`
[INFO] [stdout] 33f86bdefa3e5882ffb03e2749f276a92c9c8cc05758eceaeeef9d337dcc6199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a78a222fb9b00d9fadf1f80e654ff861ae99aab288c67b7b9a76ad6f8131215b
[INFO] running `Command { std: "docker" "start" "-a" "a78a222fb9b00d9fadf1f80e654ff861ae99aab288c67b7b9a76ad6f8131215b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling textfile-metrics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "a78a222fb9b00d9fadf1f80e654ff861ae99aab288c67b7b9a76ad6f8131215b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78a222fb9b00d9fadf1f80e654ff861ae99aab288c67b7b9a76ad6f8131215b", kill_on_drop: false }`
[INFO] [stdout] a78a222fb9b00d9fadf1f80e654ff861ae99aab288c67b7b9a76ad6f8131215b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac856874f78eccf947c48f836b5fb96bd46407d6b68d418368fc724e5302cf0b
[INFO] running `Command { std: "docker" "start" "-a" "ac856874f78eccf947c48f836b5fb96bd46407d6b68d418368fc724e5302cf0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/textfile_metrics-a4ac1c93a44007c0)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test labels::tests::test_labels_contains_key ... ok
[INFO] [stdout] test labels::tests::test_labels_iterator ... ok
[INFO] [stdout] test labels::tests::test_labels_with_quotes ... ok
[INFO] [stdout] test labels::tests::test_labels_from_vec_of_refs ... ok
[INFO] [stdout] test metric::tests::test_counter_new ... ok
[INFO] [stdout] test metric::tests::test_gauge_set ... ok
[INFO] [stdout] test metric::tests::test_metric_ordering ... ok
[INFO] [stdout] test metric::tests::test_prometheus_metric_line_with_labels ... ok
[INFO] [stdout] test metric::tests::test_prometheus_metric_with_timestamp ... ok
[INFO] [stdout] test metric::tests::test_type_declaration ... ok
[INFO] [stdout] test labels::tests::test_labels_with_backslash ... ok
[INFO] [stdout] test metric::tests::test_gauge_new ... ok
[INFO] [stdout] test metric::tests::test_is_valid ... ok
[INFO] [stdout] test metric::tests::test_counter_increment ... ok
[INFO] [stdout] test metric::tests::test_prometheus_metric_line_no_labels ... ok
[INFO] [stdout] test labels::tests::test_labels_sorting ... ok
[INFO] [stdout] test tests::test_labels_formatting ... ok
[INFO] [stdout] test tests::test_labels_sorting ... ok
[INFO] [stdout] test labels::tests::test_labels_empty ... ok
[INFO] [stdout] test writer::tests::test_make_key_with_labels ... ok
[INFO] [stdout] test writer::tests::test_validate_name_valid ... ok
[INFO] [stdout] test writer::tests::test_make_key_no_labels ... ok
[INFO] [stdout] test labels::tests::test_labels_from_vec_of_strings ... ok
[INFO] [stdout] test writer::tests::test_validate_name_invalid ... ok
[INFO] [stdout] test writer::tests::test_validate_value_invalid ... ok
[INFO] [stdout] test writer::tests::test_validate_value_valid ... ok
[INFO] [stdout] test writer::tests::test_gauge_update ... ok
[INFO] [stdout] test writer::tests::test_counter_increment ... ok
[INFO] [stdout] test writer::tests::test_multiple_labels ... ok
[INFO] [stdout] test writer::tests::test_counter_update ... ok
[INFO] [stdout] test writer::tests::test_flush_with_labels ... ok
[INFO] [stdout] test tests::test_gauge_set ... ok
[INFO] [stdout] test tests::test_counter_increment ... ok
[INFO] [stdout] test tests::test_metrics_writer_creation ... ok
[INFO] [stdout] test writer::tests::test_writer_creation ... ok
[INFO] [stderr]    Doc-tests textfile_metrics
[INFO] [stdout] test writer::tests::test_flush ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - get_global_metrics (line 71) ... ignored
[INFO] [stdout] test src/writer.rs - writer::MetricsWriter (line 42) ... ignored
[INFO] [stdout] test src/lib.rs - (line 23) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac856874f78eccf947c48f836b5fb96bd46407d6b68d418368fc724e5302cf0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac856874f78eccf947c48f836b5fb96bd46407d6b68d418368fc724e5302cf0b", kill_on_drop: false }`
[INFO] [stdout] ac856874f78eccf947c48f836b5fb96bd46407d6b68d418368fc724e5302cf0b
