[INFO] fetching crate lmrc-pipeline 0.3.16...
[INFO] checking lmrc-pipeline-0.3.16 against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299-1
[INFO] extracting crate lmrc-pipeline 0.3.16 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lmrc-pipeline 0.3.16
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lmrc-pipeline 0.3.16
[INFO] tweaked toml for crates.io crate lmrc-pipeline 0.3.16 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lmrc-pipeline 0.3.16 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lmrc-pipeline 0.3.16 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c60d759dbc464da75d5105f53ee5312676a28961e3d69e8663953f95e0ca2ba8
[INFO] running `Command { std: "docker" "start" "-a" "c60d759dbc464da75d5105f53ee5312676a28961e3d69e8663953f95e0ca2ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60d759dbc464da75d5105f53ee5312676a28961e3d69e8663953f95e0ca2ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60d759dbc464da75d5105f53ee5312676a28961e3d69e8663953f95e0ca2ba8", kill_on_drop: false }`
[INFO] [stdout] c60d759dbc464da75d5105f53ee5312676a28961e3d69e8663953f95e0ca2ba8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4291d3fa9ec1eb7af41c2e55972e8778c35576aa981baeb2c3c406a7e8b4f6c1
[INFO] running `Command { std: "docker" "start" "-a" "4291d3fa9ec1eb7af41c2e55972e8778c35576aa981baeb2c3c406a7e8b4f6c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking tracing v0.1.42
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling k8s-openapi v0.26.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[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/6757d700f93f6d16c8b39cf79e96b019bd570e7d/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=03443e4e5015fcad -C extra-filename=-976c30775aa7b3c0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fbba84f8e4cdcc21.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e6c3ea1396170d0a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a0775ff901404d1b.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" "4291d3fa9ec1eb7af41c2e55972e8778c35576aa981baeb2c3c406a7e8b4f6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4291d3fa9ec1eb7af41c2e55972e8778c35576aa981baeb2c3c406a7e8b4f6c1", kill_on_drop: false }`
[INFO] [stdout] 4291d3fa9ec1eb7af41c2e55972e8778c35576aa981baeb2c3c406a7e8b4f6c1
