[INFO] fetching crate mdbook-veryl 0.18.0...
[INFO] checking mdbook-veryl-0.18.0 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate mdbook-veryl 0.18.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mdbook-veryl 0.18.0
[INFO] finished tweaking crates.io crate mdbook-veryl 0.18.0
[INFO] tweaked toml for crates.io crate mdbook-veryl 0.18.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-veryl 0.18.0 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-veryl 0.18.0 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b5f4d01d1a1b5eea783e3a4e39a2be98cc1a2a4135cd256b435aa51bd2d92b
[INFO] running `Command { std: "docker" "start" "-a" "e5b5f4d01d1a1b5eea783e3a4e39a2be98cc1a2a4135cd256b435aa51bd2d92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b5f4d01d1a1b5eea783e3a4e39a2be98cc1a2a4135cd256b435aa51bd2d92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b5f4d01d1a1b5eea783e3a4e39a2be98cc1a2a4135cd256b435aa51bd2d92b", kill_on_drop: false }`
[INFO] [stdout] e5b5f4d01d1a1b5eea783e3a4e39a2be98cc1a2a4135cd256b435aa51bd2d92b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e653c9f5f07d3e5aed939be7531ce08c011d8f9ff0a7aadb8496f88770a3132
[INFO] running `Command { std: "docker" "start" "-a" "2e653c9f5f07d3e5aed939be7531ce08c011d8f9ff0a7aadb8496f88770a3132", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling dary_heap v0.3.8
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking libflate_lz77 v2.2.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking libflate v2.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling parol_runtime v4.2.0
[INFO] [stderr]     Checking syntree v0.18.0
[INFO] [stderr]    Compiling function_name-proc-macro v0.3.0
[INFO] [stderr]     Checking xml_writer v0.4.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking parol-macros v1.0.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking function_name v0.3.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking rust-embed-utils v8.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling veryl-metadata v0.18.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]     Checking clap_builder v4.5.56
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking spdx v0.13.3
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking daggy v0.9.0
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking jiff v0.2.18
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking strnum_bitwidth v0.1.2
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking indent v0.1.1
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking notify-debouncer-mini v0.6.0
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking opener v0.8.4
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling merkle_hash v3.8.0
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[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/6284d7b4bd27983dba388146648ab844ca7d032f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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"' --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=2b33e4de48c4ca1e -C extra-filename=-70c44e18dda6cfb6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "2e653c9f5f07d3e5aed939be7531ce08c011d8f9ff0a7aadb8496f88770a3132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e653c9f5f07d3e5aed939be7531ce08c011d8f9ff0a7aadb8496f88770a3132", kill_on_drop: false }`
[INFO] [stdout] 2e653c9f5f07d3e5aed939be7531ce08c011d8f9ff0a7aadb8496f88770a3132
