[INFO] fetching crate restrepo 0.5.1...
[INFO] checking restrepo-0.5.1 against try#d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5 for pr-149518-1
[INFO] extracting crate restrepo 0.5.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate restrepo 0.5.1
[INFO] finished tweaking crates.io crate restrepo 0.5.1
[INFO] tweaked toml for crates.io crate restrepo 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate restrepo 0.5.1 on toolchain d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate restrepo 0.5.1 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" "+d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c797c818a8b3a0f993d58c4b1b9d79437313b132d27ecb728e3bf1981b4fc392
[INFO] running `Command { std: "docker" "start" "-a" "c797c818a8b3a0f993d58c4b1b9d79437313b132d27ecb728e3bf1981b4fc392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c797c818a8b3a0f993d58c4b1b9d79437313b132d27ecb728e3bf1981b4fc392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c797c818a8b3a0f993d58c4b1b9d79437313b132d27ecb728e3bf1981b4fc392", kill_on_drop: false }`
[INFO] [stdout] c797c818a8b3a0f993d58c4b1b9d79437313b132d27ecb728e3bf1981b4fc392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc998534299488ef3355d29b25ad4bbb25595fd1978b1933a602c609f2fba0d
[INFO] running `Command { std: "docker" "start" "-a" "efc998534299488ef3355d29b25ad4bbb25595fd1978b1933a602c609f2fba0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking signatory v0.27.1
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking nuid v0.5.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]    Compiling stringcase v0.4.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[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/d35f65569fabe05ec3ac9e1a3d4026990cc1e1d5/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=bd48b98ba6cf656e -C extra-filename=-5bced5587264adfc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-369d8852c9a54258.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6fc91d8310bf4fee.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "efc998534299488ef3355d29b25ad4bbb25595fd1978b1933a602c609f2fba0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc998534299488ef3355d29b25ad4bbb25595fd1978b1933a602c609f2fba0d", kill_on_drop: false }`
[INFO] [stdout] efc998534299488ef3355d29b25ad4bbb25595fd1978b1933a602c609f2fba0d
