[INFO] fetching crate libublk 0.4.4... [INFO] building libublk-0.4.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate libublk 0.4.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate libublk 0.4.4 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate libublk 0.4.4 [INFO] tweaked toml for crates.io crate libublk 0.4.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libublk 0.4.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libublk 0.4.4 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df4d2564d78f667aeeb189f37d999aecbab0c3e7d892c75a2231c4a856c17034 [INFO] running `Command { std: "docker" "start" "-a" "df4d2564d78f667aeeb189f37d999aecbab0c3e7d892c75a2231c4a856c17034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df4d2564d78f667aeeb189f37d999aecbab0c3e7d892c75a2231c4a856c17034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df4d2564d78f667aeeb189f37d999aecbab0c3e7d892c75a2231c4a856c17034", kill_on_drop: false }` [INFO] [stdout] df4d2564d78f667aeeb189f37d999aecbab0c3e7d892c75a2231c4a856c17034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ace54902be22f40f8c4dae9bd48542aacb23f38a18d1611f137dfd29135b4880 [INFO] running `Command { std: "docker" "start" "-a" "ace54902be22f40f8c4dae9bd48542aacb23f38a18d1611f137dfd29135b4880", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling prettyplease v0.2.25 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling bindgen v0.69.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling event-listener-strategy v0.5.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling blocking v1.4.1 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling io-uring v0.7.9 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling async-executor v1.6.0 [INFO] [stderr] Compiling bitmaps v3.2.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling polling v3.4.0 [INFO] [stderr] Compiling async-io v2.3.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling async-process v2.3.0 [INFO] [stderr] Compiling smol v2.0.2 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling derive_setters v0.1.6 [INFO] [stderr] Compiling libublk v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stdout] warning: unused import: `with_queue_ring_internal` [INFO] [stdout] --> src/io.rs:236:16 [INFO] [stdout] | [INFO] [stdout] 236 | pub(crate) use with_queue_ring_internal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.22s [INFO] running `Command { std: "docker" "inspect" "ace54902be22f40f8c4dae9bd48542aacb23f38a18d1611f137dfd29135b4880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ace54902be22f40f8c4dae9bd48542aacb23f38a18d1611f137dfd29135b4880", kill_on_drop: false }` [INFO] [stdout] ace54902be22f40f8c4dae9bd48542aacb23f38a18d1611f137dfd29135b4880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cfd6be546df393c1092dac499bb5bcf001dda4a7636ebfcacb7af0cfba04b47 [INFO] running `Command { std: "docker" "start" "-a" "9cfd6be546df393c1092dac499bb5bcf001dda4a7636ebfcacb7af0cfba04b47", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling dtor-proc-macro v0.0.6 [INFO] [stderr] Compiling clap_builder v4.4.7 [INFO] [stderr] Compiling fstab v0.4.0 [INFO] [stderr] Compiling shellscript v0.3.1 [INFO] [stderr] Compiling uuid v1.5.0 [INFO] [stderr] Compiling ctor-proc-macro v0.0.6 [INFO] [stderr] Compiling ilog v1.0.1 [INFO] [stderr] Compiling dtor v0.1.0 [INFO] [stderr] Compiling ctor v0.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling io-uring v0.7.9 [INFO] [stderr] error: could not compile `regex-syntax` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=5ab57d3c03229f5a -C extra-filename=-03701eaa5490ec0b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9cfd6be546df393c1092dac499bb5bcf001dda4a7636ebfcacb7af0cfba04b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cfd6be546df393c1092dac499bb5bcf001dda4a7636ebfcacb7af0cfba04b47", kill_on_drop: false }` [INFO] [stdout] 9cfd6be546df393c1092dac499bb5bcf001dda4a7636ebfcacb7af0cfba04b47