[INFO] fetching crate metrics-util 0.15.1... [INFO] testing metrics-util-0.15.1 against 1.73.0 for beta-1.74-1 [INFO] extracting crate metrics-util 0.15.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate metrics-util 0.15.1 on toolchain 1.73.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate metrics-util 0.15.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate metrics-util 0.15.1 [INFO] tweaked toml for crates.io crate metrics-util 0.15.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate metrics-util 0.15.1 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded quanta v0.11.0 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded predicates-core v1.0.5 [INFO] [stderr] Downloaded portable-atomic v1.2.0 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded metrics v0.21.0 [INFO] [stderr] Downloaded predicates-tree v1.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86b26dcad86dcac9b939dfcc0961932fee92a784c95fd21070078e736ea7bb15 [INFO] running `Command { std: "docker" "start" "-a" "86b26dcad86dcac9b939dfcc0961932fee92a784c95fd21070078e736ea7bb15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86b26dcad86dcac9b939dfcc0961932fee92a784c95fd21070078e736ea7bb15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b26dcad86dcac9b939dfcc0961932fee92a784c95fd21070078e736ea7bb15", kill_on_drop: false }` [INFO] [stdout] 86b26dcad86dcac9b939dfcc0961932fee92a784c95fd21070078e736ea7bb15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2918c692ecb9e93c1ca43f710745abe581651c7cb90bd876ede0b727af5f69e [INFO] running `Command { std: "docker" "start" "-a" "e2918c692ecb9e93c1ca43f710745abe581651c7cb90bd876ede0b727af5f69e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling metrics v0.21.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling sketches-ddsketch v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling hashbrown v0.13.1 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling syn v2.0.13 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling quanta v0.11.0 [INFO] [stderr] Compiling ordered-float v3.6.0 [INFO] [stderr] Compiling metrics-macros v0.7.0 [INFO] [stderr] Compiling metrics-util v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.56s [INFO] running `Command { std: "docker" "inspect" "e2918c692ecb9e93c1ca43f710745abe581651c7cb90bd876ede0b727af5f69e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2918c692ecb9e93c1ca43f710745abe581651c7cb90bd876ede0b727af5f69e", kill_on_drop: false }` [INFO] [stdout] e2918c692ecb9e93c1ca43f710745abe581651c7cb90bd876ede0b727af5f69e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d340168b5f949cb8f6a779e7d4bf331e24957cf47556a66c56574608c4f5cb55 [INFO] running `Command { std: "docker" "start" "-a" "d340168b5f949cb8f6a779e7d4bf331e24957cf47556a66c56574608c4f5cb55", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.7 [INFO] [stderr] Compiling predicates-core v1.0.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling predicates-tree v1.0.7 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.7.3 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling fragile v2.0.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.16 [INFO] [stderr] Compiling hdrhistogram v7.5.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling predicates v2.1.5 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.2.1 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling mockall v0.11.4 [INFO] [stderr] Compiling metrics-util v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 20.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d340168b5f949cb8f6a779e7d4bf331e24957cf47556a66c56574608c4f5cb55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d340168b5f949cb8f6a779e7d4bf331e24957cf47556a66c56574608c4f5cb55", kill_on_drop: false }` [INFO] [stdout] d340168b5f949cb8f6a779e7d4bf331e24957cf47556a66c56574608c4f5cb55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90bf971eb5cc7e06a218c04ee5c52599507cb57dd83780c2050c20a1fa60200d [INFO] running `Command { std: "docker" "start" "-a" "90bf971eb5cc7e06a218c04ee5c52599507cb57dd83780c2050c20a1fa60200d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_util-6f1dcb5c5a6c9a29) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test bucket::tests::test_block_write_until_full_then_read ... ok [INFO] [stdout] test bucket::tests::test_block_write_then_read ... 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_block_write_until_full_then_read_mt ... ok [INFO] [stdout] test bucket::tests::test_bucket_len_and_next_len ... ok [INFO] [stdout] test bucket::tests::test_bucket_write_then_read ... ok [INFO] [stdout] test debugging::tests::per_thread ... ok [INFO] [stdout] test kind::tests::test_matching ... ok [INFO] [stdout] test histogram::tests::test_histogram ... ok [INFO] [stdout] test bucket::tests::test_clear_and_clear_with ... ok [INFO] [stdout] test key::tests::test_same_keys_different_kinds_not_equal ... ok [INFO] [stdout] test layers::router::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 layers::fanout::tests::test_basic_functionality ... ok [INFO] [stdout] test quantile::tests::test_quantiles ... ok [INFO] [stdout] test recoverable::tests::on_drop ... ok [INFO] [stdout] test registry::tests::test_registry ... ok [INFO] [stdout] test layers::filter::tests::test_basic_functionality ... ok [INFO] [stdout] test summary::tests::test_infinities ... ok [INFO] [stdout] test layers::prefix::tests::test_key_vs_key_name ... ok [INFO] [stdout] test layers::filter::tests::test_case_insensitivity ... ok [INFO] [stdout] test recoverable::tests::basic ... ok [INFO] [stdout] test summary::tests::test_zeroes ... ok [INFO] [stdout] test layers::prefix::tests::test_basic_functionality ... 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. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.48s [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 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "90bf971eb5cc7e06a218c04ee5c52599507cb57dd83780c2050c20a1fa60200d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90bf971eb5cc7e06a218c04ee5c52599507cb57dd83780c2050c20a1fa60200d", kill_on_drop: false }` [INFO] [stdout] 90bf971eb5cc7e06a218c04ee5c52599507cb57dd83780c2050c20a1fa60200d