[INFO] cloning repository https://github.com/bogzbonny/lttw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bogzbonny/lttw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbogzbonny%2Flttw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbogzbonny%2Flttw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69fb964e96300cdab77388260d85671b77301f4b
[INFO] testing bogzbonny/lttw against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbogzbonny%2Flttw" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/bogzbonny/lttw
[INFO] finished tweaking git repo https://github.com/bogzbonny/lttw
[INFO] tweaked toml for git repo https://github.com/bogzbonny/lttw written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bogzbonny/lttw on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bogzbonny/lttw 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.118
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.68
[INFO] [stderr]   Downloaded tracing-appender v0.2.4
[INFO] [stderr]   Downloaded opentelemetry-stdout v0.31.0
[INFO] [stderr]   Downloaded tonic-prost v0.14.5
[INFO] [stderr]   Downloaded nvim-oxi-luajit v0.6.0
[INFO] [stderr]   Downloaded gix-hashtable v0.13.0
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[INFO] [stderr]   Downloaded gix-ignore v0.19.1
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded jiff-tzdb-platform v0.1.3
[INFO] [stderr]   Downloaded nonempty v0.12.0
[INFO] [stderr]   Downloaded gix-bitmap v0.3.0
[INFO] [stderr]   Downloaded gix-quote v0.7.0
[INFO] [stderr]   Downloaded gix-config-value v0.17.1
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.6.2
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[INFO] [stderr]   Downloaded nvim-oxi v0.6.0
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[INFO] [stderr]   Downloaded gix-glob v0.24.0
[INFO] [stderr]   Downloaded gix-attributes v0.31.0
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[INFO] [stderr]   Downloaded gix-revwalk v0.29.0
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[INFO] [stderr]   Downloaded dashmap v6.1.0
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[INFO] [stderr]   Downloaded gix-pathspec v0.16.1
[INFO] [stderr]   Downloaded opentelemetry v0.31.0
[INFO] [stderr]   Downloaded rustls-webpki v0.103.12
[INFO] [stderr]   Downloaded cc v1.2.60
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.32.1
[INFO] [stderr]   Downloaded gix-worktree v0.50.0
[INFO] [stderr]   Downloaded gix-path v0.11.2
[INFO] [stderr]   Downloaded gix-features v0.46.2
[INFO] [stderr]   Downloaded gix-tempfile v21.0.2
[INFO] [stderr]   Downloaded gix-filter v0.28.0
[INFO] [stderr]   Downloaded gix-packetline v0.21.2
[INFO] [stderr]   Downloaded opentelemetry-otlp v0.31.1
[INFO] [stderr]   Downloaded opentelemetry-proto v0.31.0
[INFO] [stderr]   Downloaded nvim-oxi-api v0.6.0
[INFO] [stderr]   Downloaded gix-diff v0.61.0
[INFO] [stderr]   Downloaded gix-object v0.58.0
[INFO] [stderr]   Downloaded jiff-tzdb v0.1.6
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[INFO] [stderr]   Downloaded papaya v0.2.4
[INFO] [stderr]   Downloaded js-sys v0.3.95
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[INFO] [stderr]   Downloaded webpki-root-certs v1.0.6
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[INFO] [stderr]   Downloaded aws-lc-rs v1.16.3
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.31.0
[INFO] [stderr]   Downloaded rustls v0.23.38
[INFO] [stderr]   Downloaded web-sys v0.3.95
[INFO] [stderr]   Downloaded jiff v0.2.23
[INFO] [stderr]   Downloaded libc v0.2.185
[INFO] [stderr]   Downloaded sha1-checked v0.10.0
[INFO] [stderr]   Downloaded tokio v1.52.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.40.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f73b7ff38ab34e0fbfccf87183ddc6c197851ee213710995bece68aab2f9d29
[INFO] running `Command { std: "docker" "start" "-a" "1f73b7ff38ab34e0fbfccf87183ddc6c197851ee213710995bece68aab2f9d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f73b7ff38ab34e0fbfccf87183ddc6c197851ee213710995bece68aab2f9d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f73b7ff38ab34e0fbfccf87183ddc6c197851ee213710995bece68aab2f9d29", kill_on_drop: false }`
[INFO] [stdout] 1f73b7ff38ab34e0fbfccf87183ddc6c197851ee213710995bece68aab2f9d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07a448a924c71d9acfd306438ba1fb0ddef8011dbc1bc312d2f0d773e7ce8943
[INFO] running `Command { std: "docker" "start" "-a" "07a448a924c71d9acfd306438ba1fb0ddef8011dbc1bc312d2f0d773e7ce8943", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling gix-trace v0.1.18
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling gix-utils v0.3.1
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling prodash v31.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling gix-features v0.46.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling nonempty v0.12.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[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/cced03bfd61a304243a34504618ecec86c17063f/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 -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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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" "07a448a924c71d9acfd306438ba1fb0ddef8011dbc1bc312d2f0d773e7ce8943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a448a924c71d9acfd306438ba1fb0ddef8011dbc1bc312d2f0d773e7ce8943", kill_on_drop: false }`
[INFO] [stdout] 07a448a924c71d9acfd306438ba1fb0ddef8011dbc1bc312d2f0d773e7ce8943