[INFO] crate metrics-runtime 0.13.0 is already in cache [INFO] testing metrics-runtime-0.13.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate metrics-runtime 0.13.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate metrics-runtime 0.13.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate metrics-runtime 0.13.0 [INFO] finished tweaking crates.io crate metrics-runtime 0.13.0 [INFO] tweaked toml for crates.io crate metrics-runtime 0.13.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate metrics-runtime 0.13.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9216aa42f03d125b9eb59617bc75e64a11e905986dd70118788c42ca429654b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9216aa42f03d125b9eb59617bc75e64a11e905986dd70118788c42ca429654b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9216aa42f03d125b9eb59617bc75e64a11e905986dd70118788c42ca429654b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9216aa42f03d125b9eb59617bc75e64a11e905986dd70118788c42ca429654b9", kill_on_drop: false }` [INFO] [stdout] 9216aa42f03d125b9eb59617bc75e64a11e905986dd70118788c42ca429654b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eedbffcb084dc804c635c719b20a07bc63a22e545ed762588391b6abb8dc4326 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eedbffcb084dc804c635c719b20a07bc63a22e545ed762588391b6abb8dc4326", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling metrics-core v0.5.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling metrics v0.12.1 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling quanta v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling im v12.3.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling sized-chunks v0.1.3 [INFO] [stderr] Compiling hdrhistogram v6.3.4 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling metrics-util v0.3.1 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling metrics-observer-prometheus v0.1.3 [INFO] [stderr] Compiling metrics-observer-yaml v0.1.1 [INFO] [stderr] Compiling metrics-observer-json v0.1.1 [INFO] [stderr] Compiling tokio-macros v0.2.3 [INFO] [stderr] Compiling pin-project-internal v0.4.7 [INFO] [stderr] Compiling tokio v0.2.10 [INFO] [stderr] Compiling pin-project v0.4.7 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling metrics-exporter-log v0.4.0 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling hyper v0.13.1 [INFO] [stderr] Compiling metrics-exporter-http v0.3.0 [INFO] [stderr] Compiling metrics-runtime v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "eedbffcb084dc804c635c719b20a07bc63a22e545ed762588391b6abb8dc4326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eedbffcb084dc804c635c719b20a07bc63a22e545ed762588391b6abb8dc4326", kill_on_drop: false }` [INFO] [stdout] eedbffcb084dc804c635c719b20a07bc63a22e545ed762588391b6abb8dc4326 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fafbf5f1f58337a485e5b7231e9858aa41e62398adccd7cdb5d287acd6ad9df4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fafbf5f1f58337a485e5b7231e9858aa41e62398adccd7cdb5d287acd6ad9df4", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling bstr v0.2.9 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling metrics-runtime v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 48.14s [INFO] running `Command { std: "docker" "inspect" "fafbf5f1f58337a485e5b7231e9858aa41e62398adccd7cdb5d287acd6ad9df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fafbf5f1f58337a485e5b7231e9858aa41e62398adccd7cdb5d287acd6ad9df4", kill_on_drop: false }` [INFO] [stdout] fafbf5f1f58337a485e5b7231e9858aa41e62398adccd7cdb5d287acd6ad9df4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 98aa94542e6e2a84991cf4aa9153300297668a8585eae604673e3e97c1a7c034 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "98aa94542e6e2a84991cf4aa9153300297668a8585eae604673e3e97c1a7c034", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/metrics_runtime-956f4def5e6ce3ac [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test registry::metric::tests::test_snapshot ... ok [INFO] [stdout] test helper::tests::test_simple_duration_as_nanos ... ok [INFO] [stdout] test common::tests::test_metric_scope ... ok [INFO] [stdout] test registry::metric::tests::test_snapshot_with_labels ... ok [INFO] [stdout] test data::histogram::tests::test_windowed_histogram_rollover ... ok [INFO] [stdout] test sink::tests::test_construct_key ... ok [INFO] [stdout] test data::histogram::tests::test_histogram_simple_update ... ok [INFO] [stdout] test registry::scope::tests::test_simple_write_then_read ... ok [INFO] [stdout] test data::histogram::tests::test_histogram_complex_update ... ok [INFO] [stdout] test common::tests::test_metric_values ... ok [INFO] [stdout] test data::histogram::tests::test_histogram_write_gauntlet_mt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests metrics-runtime [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/sink.rs - sink::Sink::proxy (line 542) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::gauge_with_labels (line 432) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::counter_with_labels (line 373) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::histogram_with_labels (line 498) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::increment_counter_with_labels (line 151) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::gauge (line 404) ... FAILED [INFO] [stdout] test src/lib.rs - (line 170) ... FAILED [INFO] [stdout] test src/lib.rs - (line 221) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::increment_counter (line 128) ... FAILED [INFO] [stdout] test src/lib.rs - (line 254) ... FAILED [INFO] [stdout] test src/lib.rs - (line 43) ... FAILED [INFO] [stdout] test src/lib.rs - (line 87) ... FAILED [INFO] [stdout] test src/lib.rs - (line 126) ... FAILED [INFO] [stdout] test src/lib.rs - (line 299) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::counter (line 343) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::histogram (line 460) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::record_value (line 285) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::record_value_with_labels (line 310) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::record_timing (line 226) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::proxy_with_labels (line 591) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::update_gauge_with_labels (line 198) ... FAILED [INFO] [stdout] test src/sink.rs - sink::Sink::update_gauge (line 175) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name metrics_runtime -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="metrics-observer-json"' --cfg 'feature="exporters"' --cfg 'feature="default"' --cfg 'feature="metrics-exporter-http"' --cfg 'feature="metrics-exporter-log"' --cfg 'feature="metrics-observer-prometheus"' --cfg 'feature="metrics-observer-yaml"' --cfg 'feature="observers"' --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-fa530a727c33b700.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-4821d25a34e79fbb.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-b0fe8b5220bddf57.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-28e0e079e64fd343.rlib --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-721b8a41a57ce627.rlib --extern hdrhistogram=/opt/rustwide/target/debug/deps/libhdrhistogram-afcf5b47a7099d1f.rlib --extern im=/opt/rustwide/target/debug/deps/libim-ab6dd2f71bb91471.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7c0477ae3415ac1f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-2c5a3e6f05aa3f12.rlib --extern metrics=/opt/rustwide/target/debug/deps/libmetrics-d705c138d95e4bb5.rlib --extern metrics_core=/opt/rustwide/target/debug/deps/libmetrics_core-86cd1fb515faeed7.rlib --extern metrics_exporter_http=/opt/rustwide/target/debug/deps/libmetrics_exporter_http-386ca285785f958c.rlib --extern metrics_exporter_log=/opt/rustwide/target/debug/deps/libmetrics_exporter_log-6700a977c9e3378c.rlib --extern metrics_observer_json=/opt/rustwide/target/debug/deps/libmetrics_observer_json-f001f6d1ba02966f.rlib --extern metrics_observer_prometheus=/opt/rustwide/target/debug/deps/libmetrics_observer_prometheus-5f398fdf154f0f51.rlib --extern metrics_observer_yaml=/opt/rustwide/target/debug/deps/libmetrics_observer_yaml-28eb290b00165826.rlib --extern metrics_runtime=/opt/rustwide/target/debug/deps/libmetrics_runtime-1d734c36edc8dcaf.rlib --extern metrics_util=/opt/rustwide/target/debug/deps/libmetrics_util-017ac88b9806c3c7.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-d276066421961d34.rlib --extern quanta=/opt/rustwide/target/debug/deps/libquanta-ba5d5d158147a851.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ddb9bfaba2e60ca5.rlib` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "98aa94542e6e2a84991cf4aa9153300297668a8585eae604673e3e97c1a7c034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98aa94542e6e2a84991cf4aa9153300297668a8585eae604673e3e97c1a7c034", kill_on_drop: false }` [INFO] [stdout] 98aa94542e6e2a84991cf4aa9153300297668a8585eae604673e3e97c1a7c034