[INFO] fetching crate veryl-parser 0.22.0...
[INFO] testing veryl-parser-0.22.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate veryl-parser 0.22.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate veryl-parser 0.22.0
[INFO] finished tweaking crates.io crate veryl-parser 0.22.0
[INFO] tweaked toml for crates.io crate veryl-parser 0.22.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veryl-parser 0.22.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veryl-parser 0.22.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `parol`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.parol]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parol`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.regex]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: `veryl-parser` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2
[INFO] running `Command { std: "docker" "start" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2", 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" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused build dependency `parol`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.parol]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `parol`
[INFO] [stderr] warning: unused build dependency `regex`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.regex]
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `regex`
[INFO] [stderr] warning: `veryl-parser` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.28
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling xml_writer v0.4.0
[INFO] [stderr]    Compiling parol_runtime v5.0.2
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling syntree v0.18.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling function_name v0.3.0
[INFO] [stderr]    Compiling parol-macros v1.0.0
[INFO] [stderr]    Compiling owo-colors v4.4.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling scnr2_generate v0.5.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.4
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling scnr2_macro v0.5.3
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling scnr2 v0.5.3
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling syntree_layout v0.4.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_locale_fallback v2.3.0
[INFO] [stderr]    Compiling icu_segmenter v2.3.0
[INFO] [stderr]    Compiling textwrap v0.16.4
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling veryl-parser v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `veryl-parser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name veryl_parser --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="build"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("build", "default"))' -C metadata=59f991cc6881be23 -C extra-filename=-408fdcec257c9136 --out-dir /opt/rustwide/target/debug/build/veryl-parser/408fdcec257c9136/out -L dependency=/opt/rustwide/target/debug/build/addr2line/f3d67c68df15d143/out -L dependency=/opt/rustwide/target/debug/build/adler2/1712579794513681/out -L dependency=/opt/rustwide/target/debug/build/aho-corasick/57dfe431622534cc/out -L dependency=/opt/rustwide/target/debug/build/anyhow/eeb2152985963809/out -L dependency=/opt/rustwide/target/debug/build/backtrace-ext/368d772c2fe139e9/out -L dependency=/opt/rustwide/target/debug/build/backtrace/d9e04555fa829fba/out -L dependency=/opt/rustwide/target/debug/build/bitflags/d493ea957e921aab/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/5addb699396bfe5f/out -L dependency=/opt/rustwide/target/debug/build/codespan-reporting/a41f3b61400fdae7/out -L dependency=/opt/rustwide/target/debug/build/derive_builder/2930127d8929b277/out -L dependency=/opt/rustwide/target/debug/build/derive_builder_macro/fc8ef0354b232c18/out -L dependency=/opt/rustwide/target/debug/build/displaydoc/ad20b24dcf7db5a4/out -L dependency=/opt/rustwide/target/debug/build/equivalent/6a754676e6af62ae/out -L dependency=/opt/rustwide/target/debug/build/fixedbitset/625fd2a9d775ed11/out -L dependency=/opt/rustwide/target/debug/build/foldhash/07f233db1c671507/out -L dependency=/opt/rustwide/target/debug/build/function_name-proc-macro/7688c11efb1268e4/out -L dependency=/opt/rustwide/target/debug/build/function_name/bbf092422350f778/out -L dependency=/opt/rustwide/target/debug/build/gimli/e1b664456e926008/out -L dependency=/opt/rustwide/target/debug/build/hashbrown/8da8fd0b7703f558/out -L dependency=/opt/rustwide/target/debug/build/hashbrown/d7214d631586fd51/out -L dependency=/opt/rustwide/target/debug/build/icu_collections/8cc6990c8d164f56/out -L dependency=/opt/rustwide/target/debug/build/icu_locale_core/7300deaf66e4d1b4/out -L dependency=/opt/rustwide/target/debug/build/icu_locale_fallback/265ba55b00c94e65/out -L dependency=/opt/rustwide/target/debug/build/icu_locale_fallback_data/e2393750e9eae11d/out -L dependency=/opt/rustwide/target/debug/build/icu_provider/a77f1d95bfab9fc0/out -L dependency=/opt/rustwide/target/debug/build/icu_segmenter/380f6b61d957c775/out -L dependency=/opt/rustwide/target/debug/build/icu_segmenter_data/0ba014bb01002e64/out -L dependency=/opt/rustwide/target/debug/build/indexmap/7d64be6a945719ac/out -L dependency=/opt/rustwide/target/debug/build/is_ci/e8bef29ef2e608ab/out -L dependency=/opt/rustwide/target/debug/build/libc/07e0fb3b76b30b6f/out -L dependency=/opt/rustwide/target/debug/build/linux-raw-sys/0b6cde911e9a3109/out -L dependency=/opt/rustwide/target/debug/build/litemap/ea75fc5d31bb7d97/out -L dependency=/opt/rustwide/target/debug/build/log/22b5be7f6ba2d64a/out -L dependency=/opt/rustwide/target/debug/build/memchr/efcaf924912fba01/out -L dependency=/opt/rustwide/target/debug/build/miette-derive/e02cd137098f6aea/out -L dependency=/opt/rustwide/target/debug/build/miniz_oxide/bfb5ea78b3a5c7a8/out -L dependency=/opt/rustwide/target/debug/build/object/7326424a5b96f54e/out -L dependency=/opt/rustwide/target/debug/build/once_cell/b5bdc597ed9676b3/out -L dependency=/opt/rustwide/target/debug/build/owo-colors/9092a878648f3308/out -L dependency=/opt/rustwide/target/debug/build/parol-macros/fee14cb1aea7bdea/out -L dependency=/opt/rustwide/target/debug/build/petgraph/ac09b018d4165df9/out -L dependency=/opt/rustwide/target/debug/build/potential_utf/e0d74bac6b79b5d4/out -L dependency=/opt/rustwide/target/debug/build/regex-automata/44045568805783a7/out -L dependency=/opt/rustwide/target/debug/build/regex-syntax/801391c65a42f645/out -L dependency=/opt/rustwide/target/debug/build/rustc-demangle/4a84bd0d7922f081/out -L dependency=/opt/rustwide/target/debug/build/rustix/c770fdd38bbb1ba9/out -L dependency=/opt/rustwide/target/debug/build/scnr2/f8f4bafaef049bb2/out -L dependency=/opt/rustwide/target/debug/build/scnr2_macro/e3e397c9127e8a97/out -L dependency=/opt/rustwide/target/debug/build/serde_core/ff96c4ffe6afdb18/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/f6e2f3b6bc78f432/out -L dependency=/opt/rustwide/target/debug/build/smallvec/19b8f33cd7bf0c1b/out -L dependency=/opt/rustwide/target/debug/build/stable_deref_trait/49463a691f385e1c/out -L dependency=/opt/rustwide/target/debug/build/supports-color/3899ffcb78560df3/out -L dependency=/opt/rustwide/target/debug/build/supports-hyperlinks/08a168998187319a/out -L dependency=/opt/rustwide/target/debug/build/supports-unicode/90d86b95ae234b40/out -L dependency=/opt/rustwide/target/debug/build/syntree/4e7b0632f5c50642/out -L dependency=/opt/rustwide/target/debug/build/syntree_layout/38c8fe95109309a2/out -L dependency=/opt/rustwide/target/debug/build/termcolor/cbafc8825e041b3d/out -L dependency=/opt/rustwide/target/debug/build/terminal_size/c35addc3127f5f4c/out -L dependency=/opt/rustwide/target/debug/build/textwrap/08bbe7dbd8d0878b/out -L dependency=/opt/rustwide/target/debug/build/thiserror-impl/956fccd77e4d8af2/out -L dependency=/opt/rustwide/target/debug/build/thiserror/f3cdfe0b2e3fbb63/out -L dependency=/opt/rustwide/target/debug/build/tinystr/da268c04bf1f1f40/out -L dependency=/opt/rustwide/target/debug/build/unicode-width/b1bc0d6c10c00ecc/out -L dependency=/opt/rustwide/target/debug/build/unicode-width/c0be3735b741df1b/out -L dependency=/opt/rustwide/target/debug/build/utf8_iter/51566bbad89f3a68/out -L dependency=/opt/rustwide/target/debug/build/writeable/07999a429b64476e/out -L dependency=/opt/rustwide/target/debug/build/xml_writer/462025129a675fb2/out -L dependency=/opt/rustwide/target/debug/build/yoke-derive/4e252c36149253df/out -L dependency=/opt/rustwide/target/debug/build/yoke/5fca415ab80d003f/out -L dependency=/opt/rustwide/target/debug/build/zerofrom-derive/b286538efa5d3f4a/out -L dependency=/opt/rustwide/target/debug/build/zerofrom/90d78aee98314b5e/out -L dependency=/opt/rustwide/target/debug/build/zerotrie/e754c40fb2b11bca/out -L dependency=/opt/rustwide/target/debug/build/zerovec-derive/5996b5f59822150c/out -L dependency=/opt/rustwide/target/debug/build/zerovec/9bf4de26bd19c995/out --extern anyhow=/opt/rustwide/target/debug/build/anyhow/eeb2152985963809/out/libanyhow-eeb2152985963809.rmeta --extern bimap=/opt/rustwide/target/debug/build/bimap/3f3eecb30c1493cd/out/libbimap-3f3eecb30c1493cd.rmeta --extern miette=/opt/rustwide/target/debug/build/miette/a5f1cfffcffdb30d/out/libmiette-a5f1cfffcffdb30d.rmeta --extern once_cell=/opt/rustwide/target/debug/build/once_cell/b5bdc597ed9676b3/out/libonce_cell-b5bdc597ed9676b3.rmeta --extern parol_runtime=/opt/rustwide/target/debug/build/parol_runtime/68184dd70582c938/out/libparol_runtime-68184dd70582c938.rmeta --extern paste=/opt/rustwide/target/debug/build/paste/93bf70849a6c6f92/out/libpaste-93bf70849a6c6f92.so --extern regex=/opt/rustwide/target/debug/build/regex/e2a1df9fe4d77424/out/libregex-e2a1df9fe4d77424.rmeta --extern scnr2=/opt/rustwide/target/debug/build/scnr2/f8f4bafaef049bb2/out/libscnr2-f8f4bafaef049bb2.rmeta --extern serde=/opt/rustwide/target/debug/build/serde/f2a45ebcf32b94ca/out/libserde-f2a45ebcf32b94ca.rmeta --extern thiserror=/opt/rustwide/target/debug/build/thiserror/f3cdfe0b2e3fbb63/out/libthiserror-f3cdfe0b2e3fbb63.rmeta --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2", kill_on_drop: false }`
[INFO] [stdout] e0ae038040e35e234b0792af0a33a0843eef5d5ea30fcc3e0bd99aa8deea92e2
