[INFO] fetching crate readmerger 0.1.0-alpha... [INFO] testing readmerger-0.1.0-alpha against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate readmerger 0.1.0-alpha into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate readmerger 0.1.0-alpha [INFO] finished tweaking crates.io crate readmerger 0.1.0-alpha [INFO] tweaked toml for crates.io crate readmerger 0.1.0-alpha written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate readmerger 0.1.0-alpha on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate readmerger 0.1.0-alpha 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.13.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded simba v0.6.0 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded csv-core v0.1.11 [INFO] [stderr] Downloaded buffer-redux v1.0.0 [INFO] [stderr] Downloaded enum-map v1.1.1 [INFO] [stderr] Downloaded seq_io v0.3.2 [INFO] [stderr] Downloaded indexmap v2.0.2 [INFO] [stderr] Downloaded bytecount v0.6.4 [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [INFO] [stderr] Downloaded enum-map-derive v0.6.0 [INFO] [stderr] Downloaded getset v0.1.2 [INFO] [stderr] Downloaded regex-automata v0.4.1 [INFO] [stderr] Downloaded bio-types v1.0.1 [INFO] [stderr] Downloaded async-compression v0.4.4 [INFO] [stderr] Downloaded regex v1.10.0 [INFO] [stderr] Downloaded object v0.32.1 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] [stderr] Downloaded ordered-float v3.9.2 [INFO] [stderr] Downloaded nalgebra v0.29.0 [INFO] [stderr] Downloaded statrs v0.16.0 [INFO] [stderr] Downloaded thiserror v1.0.49 [INFO] [stderr] Downloaded csv v1.3.0 [INFO] [stderr] Downloaded triple_accel v0.4.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded serde v1.0.189 [INFO] [stderr] Downloaded flate2 v1.0.28 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded cc v1.0.83 [INFO] [stderr] Downloaded zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Downloaded itertools-num v0.1.3 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.49 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded proc-macro2 v1.0.69 [INFO] [stderr] Downloaded bio v1.4.0 [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded parking_lot_core v0.9.9 [INFO] [stderr] Downloaded paste v1.0.14 [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded anstyle-parse v0.2.2 [INFO] [stderr] Downloaded clap_lex v0.5.1 [INFO] [stderr] Downloaded clap_derive v4.4.2 [INFO] [stderr] Downloaded clap v4.4.6 [INFO] [stderr] Downloaded smallvec v1.11.1 [INFO] [stderr] Downloaded jobserver v0.1.27 [INFO] [stderr] Downloaded hashbrown v0.14.1 [INFO] [stderr] Downloaded zstd-safe v7.0.0 [INFO] [stderr] Downloaded bytemuck v1.14.0 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded clap_builder v4.4.6 [INFO] [stderr] Downloaded newtype_derive v0.1.6 [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded memchr v2.6.4 [INFO] [stderr] Downloaded serde_derive v1.0.189 [INFO] [stderr] Downloaded mio v0.8.9 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded anstream v0.6.4 [INFO] [stderr] Downloaded wide v0.7.12 [INFO] [stderr] Downloaded editdistancek v1.0.2 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded tokio v1.33.0 [INFO] [stderr] Downloaded strum_macros v0.25.2 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded bytes v1.5.0 [INFO] [stderr] Downloaded regex-syntax v0.8.1 [INFO] [stderr] Downloaded bit-set v0.5.3 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fa14870c79b97d6e9205f340fbc2cd3d5aafede6dbc5527e675a5d246f3fb00 [INFO] running `Command { std: "docker" "start" "-a" "4fa14870c79b97d6e9205f340fbc2cd3d5aafede6dbc5527e675a5d246f3fb00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fa14870c79b97d6e9205f340fbc2cd3d5aafede6dbc5527e675a5d246f3fb00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fa14870c79b97d6e9205f340fbc2cd3d5aafede6dbc5527e675a5d246f3fb00", kill_on_drop: false }` [INFO] [stdout] 4fa14870c79b97d6e9205f340fbc2cd3d5aafede6dbc5527e675a5d246f3fb00 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61c4c8fdbf178fefbb78771d751d582439ef2cac694d63e652683cb165b5de15 [INFO] running `Command { std: "docker" "start" "-a" "61c4c8fdbf178fefbb78771d751d582439ef2cac694d63e652683cb165b5de15", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling regex-syntax v0.8.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Compiling wide v0.7.12 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling buffer-redux v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling ordered-float v3.9.2 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling mio v0.8.9 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling regex-automata v0.4.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytecount v0.6.4 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling editdistancek v1.0.2 [INFO] [stderr] Compiling triple_accel v0.4.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling async-compression v0.4.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling enum-map v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tokio v1.33.0 [INFO] [stderr] Compiling regex v1.10.0 [INFO] [stderr] Compiling bio-types v1.0.1 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling zstd v0.13.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling seq_io v0.3.2 [INFO] [stderr] Compiling statrs v0.16.0 [INFO] [stderr] Compiling bio v1.4.0 [INFO] [stderr] Compiling readmerger v0.1.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s [INFO] running `Command { std: "docker" "inspect" "61c4c8fdbf178fefbb78771d751d582439ef2cac694d63e652683cb165b5de15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61c4c8fdbf178fefbb78771d751d582439ef2cac694d63e652683cb165b5de15", kill_on_drop: false }` [INFO] [stdout] 61c4c8fdbf178fefbb78771d751d582439ef2cac694d63e652683cb165b5de15 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88d1364a3883340958340b56e360570989efdfaa1fe1f765509365023b9978f3 [INFO] running `Command { std: "docker" "start" "-a" "88d1364a3883340958340b56e360570989efdfaa1fe1f765509365023b9978f3", kill_on_drop: false }` [INFO] [stderr] Compiling readmerger v0.1.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "88d1364a3883340958340b56e360570989efdfaa1fe1f765509365023b9978f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d1364a3883340958340b56e360570989efdfaa1fe1f765509365023b9978f3", kill_on_drop: false }` [INFO] [stdout] 88d1364a3883340958340b56e360570989efdfaa1fe1f765509365023b9978f3 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ba8e63c94eb2cee4acdd17c821b3d5bed02c494b977978d9ecf9865711a8fda [INFO] running `Command { std: "docker" "start" "-a" "3ba8e63c94eb2cee4acdd17c821b3d5bed02c494b977978d9ecf9865711a8fda", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/readmerger-9c91dc4fde5a14d3) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/readmerger-ca135dd00f631687) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests readmerger [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ba8e63c94eb2cee4acdd17c821b3d5bed02c494b977978d9ecf9865711a8fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba8e63c94eb2cee4acdd17c821b3d5bed02c494b977978d9ecf9865711a8fda", kill_on_drop: false }` [INFO] [stdout] 3ba8e63c94eb2cee4acdd17c821b3d5bed02c494b977978d9ecf9865711a8fda