[INFO] cloning repository https://github.com/cdevereaux/automatic_pdf_outline
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdevereaux/automatic_pdf_outline" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevereaux%2Fautomatic_pdf_outline", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevereaux%2Fautomatic_pdf_outline'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad2054e7a0fa993c4803b956ff5b93aaeeeec5f6
[INFO] checking cdevereaux/automatic_pdf_outline against try#1baf923b9c3a455162afe43e18647f494c1a4b73 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdevereaux%2Fautomatic_pdf_outline" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/cdevereaux/automatic_pdf_outline
[INFO] finished tweaking git repo https://github.com/cdevereaux/automatic_pdf_outline
[INFO] tweaked toml for git repo https://github.com/cdevereaux/automatic_pdf_outline written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cdevereaux/automatic_pdf_outline on toolchain 1baf923b9c3a455162afe43e18647f494c1a4b73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cdevereaux/automatic_pdf_outline 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" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-deps v6.1.1
[INFO] [stderr]   Downloaded atk-sys v0.18.0
[INFO] [stderr]   Downloaded cfg-expr v0.15.5
[INFO] [stderr]   Downloaded rfd v0.12.0
[INFO] [stderr]   Downloaded enumn v0.1.12
[INFO] [stderr]   Downloaded ecolor v0.23.0
[INFO] [stderr]   Downloaded web-time v0.2.0
[INFO] [stderr]   Downloaded enum-map-derive v0.14.0
[INFO] [stderr]   Downloaded egui-winit v0.23.0
[INFO] [stderr]   Downloaded emath v0.23.0
[INFO] [stderr]   Downloaded egui_glow v0.23.0
[INFO] [stderr]   Downloaded time-macros v0.2.12
[INFO] [stderr]   Downloaded egui_extras v0.23.0
[INFO] [stderr]   Downloaded enum-map v2.6.3
[INFO] [stderr]   Downloaded toml v0.7.8
[INFO] [stderr]   Downloaded gdk-sys v0.18.0
[INFO] [stderr]   Downloaded eframe v0.23.0
[INFO] [stderr]   Downloaded time v0.3.26
[INFO] [stderr]   Downloaded gtk-sys v0.18.0
[INFO] [stderr]   Downloaded objc2 v0.3.0-beta.3
[INFO] [stderr]   Downloaded egui v0.23.0
[INFO] [stderr]   Downloaded epaint v0.23.0
[INFO] [stderr]   Downloaded lopdf v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 783c0e27d61c14db616b5b75e94f1f1cd8ff00d6e5e240a92c9b5f2e4e24fd29
[INFO] running `Command { std: "docker" "start" "-a" "783c0e27d61c14db616b5b75e94f1f1cd8ff00d6e5e240a92c9b5f2e4e24fd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783c0e27d61c14db616b5b75e94f1f1cd8ff00d6e5e240a92c9b5f2e4e24fd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783c0e27d61c14db616b5b75e94f1f1cd8ff00d6e5e240a92c9b5f2e4e24fd29", kill_on_drop: false }`
[INFO] [stdout] 783c0e27d61c14db616b5b75e94f1f1cd8ff00d6e5e240a92c9b5f2e4e24fd29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81d612797316f10fc20274d7cbedc1a95b2afd86fa70c085e989bfb9ce990959
[INFO] running `Command { std: "docker" "start" "-a" "81d612797316f10fc20274d7cbedc1a95b2afd86fa70c085e989bfb9ce990959", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling target-lexicon v0.12.11
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling xml-rs v0.8.13
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling cfg-expr v0.15.5
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking async-channel v1.8.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking ttf-parser v0.19.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling winnow v0.4.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling regex v1.8.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking owned_ttf_parser v0.19.0
[INFO] [stderr]     Checking xdg-home v1.0.0
[INFO] [stderr]     Checking ab_glyph v0.2.21
[INFO] [stderr]     Checking sha1 v0.10.5
[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/1baf923b9c3a455162afe43e18647f494c1a4b73/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=2 -C embed-bitcode=no -C debug-assertions=on --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="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=321c4e091bce991b -C extra-filename=-9249fad6f8f7346b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9dd24ced328e1b35.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d30388a2d6f24adb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f9b21dfdc4767014.rmeta --cap-lints allow --cap-lints=forbid` (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/1baf923b9c3a455162afe43e18647f494c1a4b73/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=2 -C embed-bitcode=no -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=94b52a76ab1e1f98 -C extra-filename=-8a212999483e1bff --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9dd24ced328e1b35.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d30388a2d6f24adb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f9b21dfdc4767014.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "81d612797316f10fc20274d7cbedc1a95b2afd86fa70c085e989bfb9ce990959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d612797316f10fc20274d7cbedc1a95b2afd86fa70c085e989bfb9ce990959", kill_on_drop: false }`
[INFO] [stdout] 81d612797316f10fc20274d7cbedc1a95b2afd86fa70c085e989bfb9ce990959
