[INFO] fetching crate airust 0.1.7...
[INFO] checking airust-0.1.7 against c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6 for pr-161319
[INFO] extracting crate airust 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate airust 0.1.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate airust 0.1.7
[INFO] tweaked toml for crates.io crate airust 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate airust 0.1.7 on toolchain c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate airust 0.1.7 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" "+c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ego-tree v0.9.0
[INFO] [stderr]   Downloaded scraper v0.21.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.64
[INFO] [stderr]   Downloaded cc v1.2.56
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.40
[INFO] [stderr]   Downloaded zerocopy v0.8.40
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.5
[INFO] [stderr]   Downloaded plotly_derive v0.8.4
[INFO] [stderr]   Downloaded libc v0.2.182
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded askama_escape v0.10.3
[INFO] [stderr]   Downloaded tungstenite v0.24.0
[INFO] [stderr]   Downloaded env_filter v1.0.0
[INFO] [stderr]   Downloaded libflate v2.2.1
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.0
[INFO] [stderr]   Downloaded libflate_lz77 v2.2.0
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.5
[INFO] [stderr]   Downloaded block-padding v0.3.3
[INFO] [stderr]   Downloaded rle-decode-fast v1.0.3
[INFO] [stderr]   Downloaded cbc v0.1.2
[INFO] [stderr]   Downloaded dwrote v0.11.5
[INFO] [stderr]   Downloaded askama_derive v0.12.5
[INFO] [stderr]   Downloaded zune-jpeg v0.5.12
[INFO] [stderr]   Downloaded dary_heap v0.3.8
[INFO] [stderr]   Downloaded lzw v0.10.0
[INFO] [stderr]   Downloaded cssparser v0.34.0
[INFO] [stderr]   Downloaded inflate v0.4.5
[INFO] [stderr]   Downloaded env_logger v0.11.9
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]   Downloaded brotli v8.0.2
[INFO] [stderr]   Downloaded askama_parser v0.2.1
[INFO] [stderr]   Downloaded jiff v0.2.22
[INFO] [stderr]   Downloaded selectors v0.26.0
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded font-kit v0.14.3
[INFO] [stderr]   Downloaded colored v2.2.0
[INFO] [stderr]   Downloaded zlib-rs v0.6.2
[INFO] [stderr]   Downloaded askama v0.12.1
[INFO] [stderr]   Downloaded jiff-static v0.2.22
[INFO] [stderr]   Downloaded wio v0.2.2
[INFO] [stderr]   Downloaded tempfile v3.26.0
[INFO] [stderr]   Downloaded gif v0.12.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.24.0
[INFO] [stderr]   Downloaded dlib v0.5.3
[INFO] [stderr]   Downloaded plotly v0.8.4
[INFO] [stderr]   Downloaded servo_arc v0.4.3
[INFO] [stderr]   Downloaded time-macros v0.2.27
[INFO] [stderr]   Downloaded phf_macros v0.13.1
[INFO] [stderr]   Downloaded web-sys v0.3.91
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] [stderr]   Downloaded pdf_oxide v0.3.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba
[INFO] running `Command { std: "docker" "start" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba" "/opt/rustwide/cargo-home/bin/cargo" "+c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba" "/opt/rustwide/cargo-home/bin/cargo" "+c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking zlib-rs v0.6.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling markup5ever v0.14.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking zune-jpeg v0.5.12
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking libflate_lz77 v2.2.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking servo_arc v0.4.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking dary_heap v0.3.8
[INFO] [stderr]     Checking jiff v0.2.22
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking libflate v2.2.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ego-tree v0.9.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling rustix v1.1.4
[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/c42ac5fd59628ea7e2f52af5944c2aaac3f0e7f6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=ceb78e5bef6e4cb3 -C extra-filename=-7c7437438a104b4b --out-dir /opt/rustwide/target/debug/build/syn/7c7437438a104b4b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/28532d321a976b97/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/28532d321a976b97/out/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba", kill_on_drop: false }`
[INFO] [stdout] 6351d4c18cb9316b7a48cdaed80d0e1eea1e971e1a63ed957988e2996a5f5dba