[INFO] fetching crate cargo 0.92.0...
[INFO] checking cargo-0.92.0 against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190
[INFO] extracting crate cargo 0.92.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate cargo 0.92.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo 0.92.0
[INFO] tweaked toml for crates.io crate cargo 0.92.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo 0.92.0 on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo 0.92.0 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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a4be903264ae283fb8056c8625ea15b1b105b11a892fd93f10c75a15d9bdc4d
[INFO] running `Command { std: "docker" "start" "-a" "3a4be903264ae283fb8056c8625ea15b1b105b11a892fd93f10c75a15d9bdc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4be903264ae283fb8056c8625ea15b1b105b11a892fd93f10c75a15d9bdc4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4be903264ae283fb8056c8625ea15b1b105b11a892fd93f10c75a15d9bdc4d", kill_on_drop: false }`
[INFO] [stdout] 3a4be903264ae283fb8056c8625ea15b1b105b11a892fd93f10c75a15d9bdc4d
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 862cc76fde09e97a975c9a15165660cfb002d0bdae47270045122e3377c66a3c
[INFO] running `Command { std: "docker" "start" "-a" "862cc76fde09e97a975c9a15165660cfb002d0bdae47270045122e3377c66a3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking gix-trace v0.1.13
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking gix-sec v0.12.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]     Checking prodash v30.0.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking time-core v0.1.5
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking fiat-crypto v0.3.0
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ed25519-compact v2.1.1
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking ct-codecs v1.1.6
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.11+1.64.0
[INFO] [stderr]    Compiling curl-sys v0.4.83+curl-8.15.0
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking anstyle-lossy 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/87f2ecc56b5f6032b075c8934ebc77f28d57183c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=f62d849087f0e977 -C extra-filename=-a8f2864cb79a11c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-84efb1a9cd9945c5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-465d48b5326a5d9a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "862cc76fde09e97a975c9a15165660cfb002d0bdae47270045122e3377c66a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862cc76fde09e97a975c9a15165660cfb002d0bdae47270045122e3377c66a3c", kill_on_drop: false }`
[INFO] [stdout] 862cc76fde09e97a975c9a15165660cfb002d0bdae47270045122e3377c66a3c