[INFO] fetching crate metrics-util 0.13.0... [INFO] testing metrics-util-0.13.0 against master#6c20ab744b0f82646d90ce9d25894823abc9c669 for pr-99093 [INFO] extracting crate metrics-util 0.13.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate metrics-util 0.13.0 on toolchain 6c20ab744b0f82646d90ce9d25894823abc9c669 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metrics-util 0.13.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate metrics-util 0.13.0 [INFO] tweaked toml for crates.io crate metrics-util 0.13.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate metrics-util 0.13.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded metrics v0.19.0 [INFO] [stderr] Downloaded atomic-shim v0.2.0 [INFO] [stderr] Downloaded metrics-macros v0.5.1 [INFO] [stderr] Downloaded sketches-ddsketch v0.1.3 [INFO] [stderr] Downloaded ndarray-stats v0.5.0 [INFO] [stderr] Downloaded quanta v0.9.3 [INFO] [stderr] Downloaded hdrhistogram v7.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59106d310959557854ca4b2236312af648d7d6e72be5f885a54dd51c4d2bb7a5 [INFO] running `Command { std: "docker" "start" "-a" "59106d310959557854ca4b2236312af648d7d6e72be5f885a54dd51c4d2bb7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59106d310959557854ca4b2236312af648d7d6e72be5f885a54dd51c4d2bb7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59106d310959557854ca4b2236312af648d7d6e72be5f885a54dd51c4d2bb7a5", kill_on_drop: false }` [INFO] [stdout] 59106d310959557854ca4b2236312af648d7d6e72be5f885a54dd51c4d2bb7a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e2a76c9d20bc5816a69ea711720329db150c7338776153bfabd1bc6e88bae37 [INFO] running `Command { std: "docker" "start" "-a" "9e2a76c9d20bc5816a69ea711720329db150c7338776153bfabd1bc6e88bae37", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling metrics v0.19.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling atomic-shim v0.2.0 [INFO] [stderr] Compiling sketches-ddsketch v0.1.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling raw-cpuid v10.3.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling quanta v0.9.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling metrics-macros v0.5.1 [INFO] [stderr] Compiling metrics-util v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "9e2a76c9d20bc5816a69ea711720329db150c7338776153bfabd1bc6e88bae37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2a76c9d20bc5816a69ea711720329db150c7338776153bfabd1bc6e88bae37", kill_on_drop: false }` [INFO] [stdout] 9e2a76c9d20bc5816a69ea711720329db150c7338776153bfabd1bc6e88bae37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 864fd5c910dd9319afef87f248ef73c3f4f8d80db0f980fad3e13d1ed1aa1c04 [INFO] running `Command { std: "docker" "start" "-a" "864fd5c910dd9319afef87f248ef73c3f4f8d80db0f980fad3e13d1ed1aa1c04", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fragile v1.2.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling hdrhistogram v7.5.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling mockall_derive v0.11.1 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling ndarray-stats v0.5.0 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling mockall v0.11.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling metrics-util v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "864fd5c910dd9319afef87f248ef73c3f4f8d80db0f980fad3e13d1ed1aa1c04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "864fd5c910dd9319afef87f248ef73c3f4f8d80db0f980fad3e13d1ed1aa1c04", kill_on_drop: false }` [INFO] [stdout] 864fd5c910dd9319afef87f248ef73c3f4f8d80db0f980fad3e13d1ed1aa1c04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+6c20ab744b0f82646d90ce9d25894823abc9c669" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb38ccd030ed6fa3b2c22d66e697152920877c16f32866c9426344612b0a20db [INFO] running `Command { std: "docker" "start" "-a" "eb38ccd030ed6fa3b2c22d66e697152920877c16f32866c9426344612b0a20db", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.83s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_util-4e99f0f878f10ca1) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test bucket::tests::test_block_write_then_read ... ok [INFO] [stdout] test bucket::tests::test_block_write_until_full_then_read ... ok [INFO] [stdout] test bucket::tests::test_bucket_len_and_next_len ... ok [INFO] [stdout] test bucket::tests::test_bucket_multiple_blocks_write_then_read ... ok [INFO] [stdout] test bucket::tests::test_create_new_block ... ok [INFO] [stdout] test bucket::tests::test_bucket_write_then_read ... ok [INFO] [stdout] test key::tests::test_same_keys_different_kinds_not_equal ... ok [INFO] [stdout] test bucket::tests::test_block_write_until_full_then_read_mt ... ok [INFO] [stdout] test histogram::tests::test_histogram ... ok [INFO] [stdout] test kind::tests::test_matching ... ok [INFO] [stdout] test bucket::tests::test_clear_and_clear_with ... ok [INFO] [stdout] test layers::fanout::tests::test_basic_functionality ... ok [INFO] [stdout] test layers::filter::tests::test_basic_functionality ... ok [INFO] [stdout] test quantile::tests::test_parse_quantiles ... ok [INFO] [stdout] test layers::router::tests::test_construction ... ok [INFO] [stdout] test quantile::tests::test_quantiles ... ok [INFO] [stdout] test registry::tests::test_registry ... ok [INFO] [stdout] test layers::prefix::tests::test_key_vs_key_name ... ok [INFO] [stdout] test debugging::tests::per_thread ... ok [INFO] [stdout] test layers::filter::tests::test_case_insensitivity ... ok [INFO] [stdout] test layers::prefix::tests::test_basic_functionality ... ok [INFO] [stdout] test layers::router::tests::test_basic_functionality ... ok [INFO] [stdout] test summary::tests::test_infinities ... ok [INFO] [stdout] test summary::tests::test_zeroes ... ok [INFO] [stdout] test summary::tests::test_basics ... ok [INFO] [stdout] test layers::router::tests::test_bad_construction - should panic ... ok [INFO] [stdout] test summary::tests::test_positive_uniform ... ok [INFO] [stdout] test summary::tests::test_negative_positive_uniform ... ok [INFO] [stdout] test summary::tests::quantile_validity ... ok [INFO] [stdout] test bucket::tests::test_bucket_write_then_read_mt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.64s [INFO] [stdout] [INFO] [stderr] Doc-tests metrics-util [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/kind.rs - kind::MetricKindMask (line 27) ... ok [INFO] [stdout] test src/layers/mod.rs - layers (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb38ccd030ed6fa3b2c22d66e697152920877c16f32866c9426344612b0a20db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb38ccd030ed6fa3b2c22d66e697152920877c16f32866c9426344612b0a20db", kill_on_drop: false }` [INFO] [stdout] eb38ccd030ed6fa3b2c22d66e697152920877c16f32866c9426344612b0a20db