[INFO] cloning repository https://github.com/Maxwell175/tectonic-cxx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maxwell175/tectonic-cxx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 952623c7171b870d59c8f24000ce9b755c8c8d2b
[INFO] building Maxwell175/tectonic-cxx against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxwell175%2Ftectonic-cxx" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Maxwell175/tectonic-cxx
[INFO] finished tweaking git repo https://github.com/Maxwell175/tectonic-cxx
[INFO] tweaked toml for git repo https://github.com/Maxwell175/tectonic-cxx written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maxwell175/tectonic-cxx on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Maxwell175/tectonic-cxx 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded watchexec-filterer-ignore v1.2.1
[INFO] [stderr]   Downloaded watchexec-signals v1.0.0
[INFO] [stderr]   Downloaded watchexec-filterer-globset v1.2.0
[INFO] [stderr]   Downloaded miette-derive v5.10.0
[INFO] [stderr]   Downloaded tectonic_bridge_freetype2 v0.2.0
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded tectonic_dep_support v0.1.1
[INFO] [stderr]   Downloaded chrono-tz-build v0.3.0
[INFO] [stderr]   Downloaded is-wsl v0.4.0
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[INFO] [stderr]   Downloaded tectonic_xdv v0.2.2
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[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.160
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[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.160
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[INFO] [stderr]   Downloaded tectonic_bridge_harfbuzz v0.2.9
[INFO] [stderr]   Downloaded quick-xml v0.28.2
[INFO] [stderr]   Downloaded clearscreen v2.0.1
[INFO] [stderr]   Downloaded cxx v1.0.160
[INFO] [stderr]   Downloaded tectonic v0.15.0
[INFO] [stderr]   Downloaded tectonic_engine_xetex v0.4.4
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[INFO] [stderr]   Downloaded tectonic_docmodel v0.2.2
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[INFO] [stderr]   Downloaded terminfo v0.8.0
[INFO] [stderr]   Downloaded tectonic_pdf_io v0.4.1
[INFO] [stderr]   Downloaded tectonic_io_base v0.4.3
[INFO] [stderr]   Downloaded gix-date v0.5.1
[INFO] [stderr]   Downloaded gix-validate v0.7.7
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] [stderr]   Downloaded async-priority-channel v0.1.0
[INFO] [stderr]   Downloaded gix-glob v0.7.0
[INFO] [stderr]   Downloaded gix-hash v0.11.4
[INFO] [stderr]   Downloaded gix-features v0.29.0
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded tectonic_bridge_icu v0.2.1
[INFO] [stderr]   Downloaded tectonic_xetex_layout v0.2.4
[INFO] [stderr]   Downloaded command-group v2.1.0
[INFO] [stderr]   Downloaded gix-lock v5.0.1
[INFO] [stderr]   Downloaded cxx-build v1.0.160
[INFO] [stderr]   Downloaded tectonic_engine_spx2html v0.3.2
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[INFO] [stderr]   Downloaded gix-fs v0.1.1
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[INFO] [stderr]   Downloaded gix-utils v0.1.14
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[INFO] [stderr]   Downloaded atomic-take v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f03334bcb26b1fd9dc1041f75cdc4ee1e61b43395f1d74507aaa2653dd24b13b
[INFO] running `Command { std: "docker" "start" "-a" "f03334bcb26b1fd9dc1041f75cdc4ee1e61b43395f1d74507aaa2653dd24b13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f03334bcb26b1fd9dc1041f75cdc4ee1e61b43395f1d74507aaa2653dd24b13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03334bcb26b1fd9dc1041f75cdc4ee1e61b43395f1d74507aaa2653dd24b13b", kill_on_drop: false }`
[INFO] [stdout] f03334bcb26b1fd9dc1041f75cdc4ee1e61b43395f1d74507aaa2653dd24b13b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1bc26576b1e1809b3ddb1ad7232f11f6b986c3781f5e991db5ac7ada4389cf2
[INFO] running `Command { std: "docker" "start" "-a" "a1bc26576b1e1809b3ddb1ad7232f11f6b986c3781f5e991db5ac7ada4389cf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling tectonic_bridge_core v0.4.1
[INFO] [stderr]    Compiling tectonic_errors v0.2.1
[INFO] [stderr]    Compiling tectonic_cfg_support v0.1.4
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tectonic_status_base v0.2.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling tectonic_bridge_graphite2 v0.2.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling tectonic_bridge_flate v0.1.7
[INFO] [stderr]    Compiling gix-trace v0.1.12
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling app_dirs2 v2.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling tectonic_pdf_io v0.4.1
[INFO] [stderr]    Compiling tectonic_bridge_freetype2 v0.2.0
[INFO] [stderr]    Compiling tectonic_bridge_harfbuzz v0.2.9
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling tectonic_xetex_layout v0.2.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling gix-utils v0.1.14
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling gix-sec v0.8.4
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling notify v5.2.0
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.10
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling scratch v1.0.8
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling async-priority-channel v0.1.0
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling tectonic_engine_xetex v0.4.4
[INFO] [stderr]    Compiling tectonic_engine_xdvipdfmx v0.4.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.160
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling atomic-take v1.1.0
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling normalize-path v0.2.1
[INFO] [stderr]    Compiling cxx v1.0.160
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling unic-segment v0.9.0
[INFO] [stderr]    Compiling object v0.36.7
[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/ad85bc524b1ad696e42061ad8338d382dffbdbe5/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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 --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"' --cfg 'feature="visit-mut"' --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=0117aa0771876c40 -C extra-filename=-b95a8fc823fb03cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0831a0dd93402fea.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-55601c24e4decb91.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --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" "a1bc26576b1e1809b3ddb1ad7232f11f6b986c3781f5e991db5ac7ada4389cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bc26576b1e1809b3ddb1ad7232f11f6b986c3781f5e991db5ac7ada4389cf2", kill_on_drop: false }`
[INFO] [stdout] a1bc26576b1e1809b3ddb1ad7232f11f6b986c3781f5e991db5ac7ada4389cf2