[INFO] fetching crate railwayapp 4.40.2...
[INFO] checking railwayapp-4.40.2 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] extracting crate railwayapp 4.40.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate railwayapp 4.40.2
[INFO] finished tweaking crates.io crate railwayapp 4.40.2
[INFO] tweaked toml for crates.io crate railwayapp 4.40.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate railwayapp 4.40.2 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate railwayapp 4.40.2 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy-regex v3.4.2
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.6.0
[INFO] [stderr]   Downloaded minimad v0.13.1
[INFO] [stderr]   Downloaded crokey-proc_macros v0.6.4
[INFO] [stderr]   Downloaded strict v0.2.0
[INFO] [stderr]   Downloaded structstruck v0.4.1
[INFO] [stderr]   Downloaded struct-field-names-as-array v0.3.0
[INFO] [stderr]   Downloaded struct-field-names-as-array-derive v0.3.0
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded synchronized-writer v1.1.11
[INFO] [stderr]   Downloaded rmcp-macros v0.16.0
[INFO] [stderr]   Downloaded crokey v0.6.4
[INFO] [stderr]   Downloaded venial v0.5.0
[INFO] [stderr]   Downloaded tar v0.4.43
[INFO] [stderr]   Downloaded reqwest-websocket v0.5.1
[INFO] [stderr]   Downloaded security-framework-sys v2.13.0
[INFO] [stderr]   Downloaded json_dotpath v1.1.0
[INFO] [stderr]   Downloaded is-terminal v0.4.13
[INFO] [stderr]   Downloaded open v5.3.1
[INFO] [stderr]   Downloaded graphql_query_derive v0.14.0
[INFO] [stderr]   Downloaded graphql-introspection-query v0.2.0
[INFO] [stderr]   Downloaded derive-new v0.7.0
[INFO] [stderr]   Downloaded async-tungstenite v0.31.0
[INFO] [stderr]   Downloaded ctrlc v3.4.5
[INFO] [stderr]   Downloaded country-emoji v0.2.0
[INFO] [stderr]   Downloaded security-framework v3.1.0
[INFO] [stderr]   Downloaded globset v0.4.15
[INFO] [stderr]   Downloaded graphql-ws-client v0.11.1
[INFO] [stderr]   Downloaded coolor v0.9.0
[INFO] [stderr]   Downloaded graphql_client v0.14.0
[INFO] [stderr]   Downloaded futures-lite v2.5.0
[INFO] [stderr]   Downloaded box_drawing v0.1.2
[INFO] [stderr]   Downloaded console v0.15.10
[INFO] [stderr]   Downloaded clap_complete v4.5.40
[INFO] [stderr]   Downloaded indicatif v0.18.3
[INFO] [stderr]   Downloaded graphql-parser v0.4.1
[INFO] [stderr]   Downloaded croner v3.0.1
[INFO] [stderr]   Downloaded clap v4.5.52
[INFO] [stderr]   Downloaded graphql_client_codegen v0.14.0
[INFO] [stderr]   Downloaded rmcp v0.16.0
[INFO] [stderr]   Downloaded syn v2.0.93
[INFO] [stderr]   Downloaded portable-atomic v1.10.0
[INFO] [stderr]   Downloaded clap_builder v4.5.52
[INFO] [stderr]   Downloaded termimad v0.28.2
[INFO] [stderr]   Downloaded bstr v1.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73b48fd3ce4b450db41443d81e24fa6e9154cf4cda846fdca62edef79231e11a
[INFO] running `Command { std: "docker" "start" "-a" "73b48fd3ce4b450db41443d81e24fa6e9154cf4cda846fdca62edef79231e11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b48fd3ce4b450db41443d81e24fa6e9154cf4cda846fdca62edef79231e11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b48fd3ce4b450db41443d81e24fa6e9154cf4cda846fdca62edef79231e11a", kill_on_drop: false }`
[INFO] [stdout] 73b48fd3ce4b450db41443d81e24fa6e9154cf4cda846fdca62edef79231e11a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88dad503beb4382aab2a4a8462a8866b435677df5437d58823b21b85549b87ee
[INFO] running `Command { std: "docker" "start" "-a" "88dad503beb4382aab2a4a8462a8866b435677df5437d58823b21b85549b87ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling rustls v0.23.20
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking clap_builder v4.5.52
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking bstr v1.11.1
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling crokey-proc_macros v0.6.4
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling rmcp v0.16.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking coolor v0.9.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking core_affinity v0.8.1
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling venial v0.5.0
[INFO] [stderr]     Checking minimad v0.13.1
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]     Checking gethostname v1.1.0
[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/cf79d034aa3d8f396d407aafce6f1ccd818e710e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.93/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=861c45a4814d19c3 -C extra-filename=-876d0182c0ad4c3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0c11855c13beb358.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1d0d3f1b8dc4580f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8ad31e51b6875e3d.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" "88dad503beb4382aab2a4a8462a8866b435677df5437d58823b21b85549b87ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dad503beb4382aab2a4a8462a8866b435677df5437d58823b21b85549b87ee", kill_on_drop: false }`
[INFO] [stdout] 88dad503beb4382aab2a4a8462a8866b435677df5437d58823b21b85549b87ee
