[INFO] fetching crate mq-conv 0.2.1...
[INFO] checking mq-conv-0.2.1 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] extracting crate mq-conv 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mq-conv 0.2.1
[INFO] finished tweaking crates.io crate mq-conv 0.2.1
[INFO] tweaked toml for crates.io crate mq-conv 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mq-conv 0.2.1 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mq-conv 0.2.1 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:165:1
[INFO] [stderr]     |
[INFO] [stderr] 165 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mq-conv` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unrefine v0.1.0
[INFO] [stderr]   Downloaded rc4 v0.2.0
[INFO] [stderr]   Downloaded uncore v0.2.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v18.0.0
[INFO] [stderr]   Downloaded leptonica-sys v0.4.9
[INFO] [stderr]   Downloaded tesseract-plumbing v0.8.0
[INFO] [stderr]   Downloaded leptonica-plumbing v1.4.0
[INFO] [stderr]   Downloaded unicode-id v0.3.6
[INFO] [stderr]   Downloaded upon v0.10.0
[INFO] [stderr]   Downloaded yaml-rust2 v0.12.0
[INFO] [stderr]   Downloaded tesseract-sys v0.5.15
[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] [stderr]   Downloaded markdown v1.0.0
[INFO] [stderr]   Downloaded docx-rs v0.4.22
[INFO] [stderr]   Downloaded unpdf v0.17.0
[INFO] [stderr]   Downloaded leptess v0.14.0
[INFO] [stderr]   Downloaded epub-builder v0.8.3
[INFO] [stderr]   Downloaded mq-markdown v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945
[INFO] running `Command { std: "docker" "start" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:165:1
[INFO] [stderr]     |
[INFO] [stderr] 165 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `mq-conv` (manifest) generated 1 warning
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling pulldown-cmark v0.12.2
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling cssparser-macros v0.7.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling selectors v0.38.0
[INFO] [stderr]     Checking hashlink v0.12.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling web_atoms v0.2.3
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking tiff v0.11.3
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v18.0.0
[INFO] [stderr]     Checking quick-xml v0.41.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking cssparser v0.37.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]     Checking unicode-id v0.3.6
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling unpdf v0.17.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking debug_unsafe v0.1.4
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking upon v0.10.0
[INFO] [stderr]     Checking atoi_simd v0.18.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking yaml-rust2 v0.12.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking markdown v1.0.0
[INFO] [stderr]     Checking unrefine v0.1.0
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rc4 v0.2.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking markup5ever v0.39.0
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]     Checking ogg_pager v0.7.1
[INFO] [stderr]     Checking html5ever v0.39.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=e50e65da5f149cb5 -C extra-filename=-cbfedbefe99e0644 --out-dir /opt/rustwide/target/debug/build/object/cbfedbefe99e0644/out --extern memchr=/opt/rustwide/target/debug/build/memchr/3d944e3b9ac373a3/out/libmemchr-3d944e3b9ac373a3.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945", kill_on_drop: false }`
[INFO] [stdout] 76751fe7b0601d336d78277e2978be94a5107cae2e2bdd9ab9e94091884dc945
