[INFO] fetching crate reglyco-ensemble 0.1.1...
[INFO] testing reglyco-ensemble-0.1.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate reglyco-ensemble 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate reglyco-ensemble 0.1.1
[INFO] finished tweaking crates.io crate reglyco-ensemble 0.1.1
[INFO] tweaked toml for crates.io crate reglyco-ensemble 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reglyco-ensemble 0.1.1 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 reglyco-ensemble 0.1.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292
[INFO] running `Command { std: "docker" "start" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292", 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" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292" "/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" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292", 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" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling chematic-core v0.4.30
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling polycool v0.4.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling tiny-skia-path v0.12.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling chematic-perception v0.4.30
[INFO] [stderr]    Compiling chematic-smiles v0.4.30
[INFO] [stderr]    Compiling kurbo v0.13.1
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling rustybuzz v0.20.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling simplecss v0.2.2
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling svgtypes v0.16.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling chematic-smarts v0.4.30
[INFO] [stderr]    Compiling chematic-iupac v0.4.30
[INFO] [stderr]    Compiling chematic-cip v0.4.30
[INFO] [stderr]    Compiling chematic-rxn v0.4.30
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling roxmltree v0.21.1
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling tiny-skia v0.12.0
[INFO] [stderr]    Compiling chematic-fp v0.4.30
[INFO] [stderr]    Compiling chematic-mol v0.4.30
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling chematic-chem v0.4.30
[INFO] [stderr]    Compiling doc-cfg v0.1.0
[INFO] [stderr]    Compiling usvg v0.47.0
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr] error: could not compile `rustybuzz` (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 rustybuzz --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustybuzz-0.20.1/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="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "std", "wasm-shaper"))' -C metadata=c6af758cea725c70 -C extra-filename=-3968b84a56281398 --out-dir /opt/rustwide/target/debug/build/rustybuzz/3968b84a56281398/out -L dependency=/opt/rustwide/target/debug/build/core_maths/9237d57986aeb4b3/out -L dependency=/opt/rustwide/target/debug/build/libm/24398d5f7d3c709c/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/4e5b7311cdb9fa7b/out/libbitflags-4e5b7311cdb9fa7b.rmeta --extern bytemuck=/opt/rustwide/target/debug/build/bytemuck/32d086faae121618/out/libbytemuck-32d086faae121618.rmeta --extern core_maths=/opt/rustwide/target/debug/build/core_maths/9237d57986aeb4b3/out/libcore_maths-9237d57986aeb4b3.rmeta --extern log=/opt/rustwide/target/debug/build/log/e0d376e8b63c8a72/out/liblog-e0d376e8b63c8a72.rmeta --extern smallvec=/opt/rustwide/target/debug/build/smallvec/3e75e18e66140be0/out/libsmallvec-3e75e18e66140be0.rmeta --extern ttf_parser=/opt/rustwide/target/debug/build/ttf-parser/492d16d12d2dbc0f/out/libttf_parser-492d16d12d2dbc0f.rmeta --extern unicode_bidi_mirroring=/opt/rustwide/target/debug/build/unicode-bidi-mirroring/1bb4e2f59cc3b2fc/out/libunicode_bidi_mirroring-1bb4e2f59cc3b2fc.rmeta --extern unicode_ccc=/opt/rustwide/target/debug/build/unicode-ccc/ff526edf1f216d14/out/libunicode_ccc-ff526edf1f216d14.rmeta --extern unicode_properties=/opt/rustwide/target/debug/build/unicode-properties/f6b9d48b27db2733/out/libunicode_properties-f6b9d48b27db2733.rmeta --extern unicode_script=/opt/rustwide/target/debug/build/unicode-script/3cc911b65d53a449/out/libunicode_script-3cc911b65d53a449.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (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 syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=ad0d6f0d76f4fda9 -C extra-filename=-400d27c677c73eab --out-dir /opt/rustwide/target/debug/build/syn/400d27c677c73eab/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/07b820aa231198b5/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/86faa6b6bcc5b157/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/07b820aa231198b5/out/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/bf53898b3f04765a/out/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/86faa6b6bcc5b157/out/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292", kill_on_drop: false }`
[INFO] [stdout] c95ccffa5c7b3f249d28e77c50ebeef561697df7960427e5c2e53f4d86519292
