[INFO] fetching crate bambam-gtfs 0.2.0...
[INFO] checking bambam-gtfs-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate bambam-gtfs 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bambam-gtfs 0.2.0
[INFO] finished tweaking crates.io crate bambam-gtfs 0.2.0
[INFO] tweaked toml for crates.io crate bambam-gtfs 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bambam-gtfs 0.2.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bambam-gtfs 0.2.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9d06d54162c247280cf49c97dabe6e56a5d647f8dbff04100f8c240a237fd1d
[INFO] running `Command { std: "docker" "start" "-a" "c9d06d54162c247280cf49c97dabe6e56a5d647f8dbff04100f8c240a237fd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9d06d54162c247280cf49c97dabe6e56a5d647f8dbff04100f8c240a237fd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d06d54162c247280cf49c97dabe6e56a5d647f8dbff04100f8c240a237fd1d", kill_on_drop: false }`
[INFO] [stdout] c9d06d54162c247280cf49c97dabe6e56a5d647f8dbff04100f8c240a237fd1d
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba84974042c542c4ec4afb0cd70924d549b45df8d871aa7263434cbb053935d
[INFO] running `Command { std: "docker" "start" "-a" "6ba84974042c542c4ec4afb0cd70924d549b45df8d871aa7263434cbb053935d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rstar v0.12.2
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking i_key_sort v0.2.0
[INFO] [stderr]     Checking robust v1.2.0
[INFO] [stderr]     Checking i_tree v0.8.3
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking spade v2.15.0
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking geographiclib-rs v0.2.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking earcutr v0.4.3
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]    Compiling allocative v0.3.4
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking deflate64 v0.1.10
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking kdam v0.6.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking rgb v0.8.52
[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/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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=bbf3fba9bf450f47 -C extra-filename=-faf59397eda3af0e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7d6df607ea8ec301.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-adea07ede1c72b9e.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-c79155cc4d42f716.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6ba84974042c542c4ec4afb0cd70924d549b45df8d871aa7263434cbb053935d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba84974042c542c4ec4afb0cd70924d549b45df8d871aa7263434cbb053935d", kill_on_drop: false }`
[INFO] [stdout] 6ba84974042c542c4ec4afb0cd70924d549b45df8d871aa7263434cbb053935d