[INFO] fetching crate brrrr-lib 0.14.0... [INFO] building brrrr-lib-0.14.0 against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3 [INFO] extracting crate brrrr-lib 0.14.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate brrrr-lib 0.14.0 on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brrrr-lib 0.14.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate brrrr-lib 0.14.0 [INFO] tweaked toml for crates.io crate brrrr-lib 0.14.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate brrrr-lib 0.14.0 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded alloc-stdlib v0.2.1 [INFO] [stderr] Downloaded noodles-core v0.7.0 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] Downloaded serde_json v1.0.82 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded lexical-parse-float v0.8.5 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded parquet v15.0.0 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded lz4-sys v1.9.3 [INFO] [stderr] Downloaded num-bigint v0.4.3 [INFO] [stderr] Downloaded lexical-write-float v0.8.5 [INFO] [stderr] Downloaded lexical-util v0.8.5 [INFO] [stderr] Downloaded thrift v0.13.0 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded serde v1.0.140 [INFO] [stderr] Downloaded arrow v15.0.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.10 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded lexical-write-integer v0.8.5 [INFO] [stderr] Downloaded bytes v1.2.0 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded web-sys v0.3.58 [INFO] [stderr] Downloaded lexical-core v0.8.5 [INFO] [stderr] Downloaded zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded smallvec v1.9.0 [INFO] [stderr] Downloaded lexical-parse-integer v0.8.6 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded num-rational v0.4.1 [INFO] [stderr] Downloaded parquet-format v4.0.0 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded snap v1.0.5 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.140 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded either v1.7.0 [INFO] [stderr] Downloaded noodles-bgzf v0.13.0 [INFO] [stderr] Downloaded noodles-fasta v0.12.0 [INFO] [stderr] Downloaded noodles-fastq v0.5.0 [INFO] [stderr] Downloaded noodles-gff v0.6.1 [INFO] [stderr] Downloaded flatbuffers v2.1.2 [INFO] [stderr] Downloaded multiversion-macros v0.6.1 [INFO] [stderr] Downloaded multiversion v0.6.1 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.3 [INFO] [stderr] Downloaded lz4 v1.23.3 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded integer-encoding v1.1.7 [INFO] [stderr] Downloaded zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] [stderr] Downloaded noodles v0.25.0 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2c9a602260d9fb4936134c9fe72c51ef86360105a61ee433f9ea5ef54b64fc2 [INFO] running `Command { std: "docker" "start" "-a" "b2c9a602260d9fb4936134c9fe72c51ef86360105a61ee433f9ea5ef54b64fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2c9a602260d9fb4936134c9fe72c51ef86360105a61ee433f9ea5ef54b64fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c9a602260d9fb4936134c9fe72c51ef86360105a61ee433f9ea5ef54b64fc2", kill_on_drop: false }` [INFO] [stdout] b2c9a602260d9fb4936134c9fe72c51ef86360105a61ee433f9ea5ef54b64fc2 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0d1b621a4a118f4fc1a6ed3825ef0e6063fcc35e45be50b08d2b6a73f0734e0 [INFO] running `Command { std: "docker" "start" "-a" "f0d1b621a4a118f4fc1a6ed3825ef0e6063fcc35e45be50b08d2b6a73f0734e0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lexical-util v0.8.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling lz4-sys v1.9.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling lexical-parse-integer v0.8.6 [INFO] [stderr] Compiling lexical-write-integer v0.8.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling lexical-write-float v0.8.5 [INFO] [stderr] Compiling bytes v1.2.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling noodles-core v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling lexical-parse-float v0.8.5 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling integer-encoding v1.1.7 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling noodles-bgzf v0.13.0 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling parquet v15.0.0 [INFO] [stderr] Compiling noodles-gff v0.6.1 [INFO] [stderr] Compiling lexical-core v0.8.5 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling noodles-fasta v0.12.0 [INFO] [stderr] Compiling noodles-fastq v0.5.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling thrift v0.13.0 [INFO] [stderr] Compiling noodles v0.25.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stderr] Compiling parquet-format v4.0.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling lz4 v1.23.3 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling flatbuffers v2.1.2 [INFO] [stderr] Compiling multiversion v0.6.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling arrow v15.0.0 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling brrrr-lib v0.14.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.14s [INFO] running `Command { std: "docker" "inspect" "f0d1b621a4a118f4fc1a6ed3825ef0e6063fcc35e45be50b08d2b6a73f0734e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d1b621a4a118f4fc1a6ed3825ef0e6063fcc35e45be50b08d2b6a73f0734e0", kill_on_drop: false }` [INFO] [stdout] f0d1b621a4a118f4fc1a6ed3825ef0e6063fcc35e45be50b08d2b6a73f0734e0 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b118db6dc81806148a152b49e353f0e8d6eef81db7b96bddf79d2ecf924ebadf [INFO] running `Command { std: "docker" "start" "-a" "b118db6dc81806148a152b49e353f0e8d6eef81db7b96bddf79d2ecf924ebadf", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters-svg v0.3.2 [INFO] [stderr] Compiling plotters v0.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling brrrr-lib v0.14.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.61s [INFO] running `Command { std: "docker" "inspect" "b118db6dc81806148a152b49e353f0e8d6eef81db7b96bddf79d2ecf924ebadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b118db6dc81806148a152b49e353f0e8d6eef81db7b96bddf79d2ecf924ebadf", kill_on_drop: false }` [INFO] [stdout] b118db6dc81806148a152b49e353f0e8d6eef81db7b96bddf79d2ecf924ebadf