[INFO] fetching crate debian-workbench 0.1.0...
[INFO] checking debian-workbench-0.1.0 against master#6f34f4ee074ce0affc7bbf4e2c835f66cd576f13 for pr-147017
[INFO] extracting crate debian-workbench 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate debian-workbench 0.1.0
[INFO] finished tweaking crates.io crate debian-workbench 0.1.0
[INFO] tweaked toml for crates.io crate debian-workbench 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate debian-workbench 0.1.0 on toolchain 6f34f4ee074ce0affc7bbf4e2c835f66cd576f13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate debian-workbench 0.1.0 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" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded makefile-lossless v0.2.1
[INFO] [stderr]   Downloaded debversion v0.4.5
[INFO] [stderr]   Downloaded svp-client v0.2.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.25.1
[INFO] [stderr]   Downloaded breezyshim v0.6.0
[INFO] [stderr]   Downloaded debian-changelog v0.2.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.25.1
[INFO] [stderr]   Downloaded deb822-derive v0.2.0
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded debian-copyright v0.1.27
[INFO] [stderr]   Downloaded pyo3-filelike v0.5.0
[INFO] [stderr]   Downloaded dep3 v0.1.28
[INFO] [stderr]   Downloaded dirty-tracker v0.3.0
[INFO] [stderr]   Downloaded distro-info v0.4.0
[INFO] [stderr]   Downloaded merge3 v0.2.0
[INFO] [stderr]   Downloaded lazy-regex v3.4.1
[INFO] [stderr]   Downloaded configparser v3.1.0
[INFO] [stderr]   Downloaded patchkit v0.2.1
[INFO] [stderr]   Downloaded pyo3-ffi v0.25.1
[INFO] [stderr]   Downloaded deb822-derive v0.3.0
[INFO] [stderr]   Downloaded deb822-fast v0.2.0
[INFO] [stderr]   Downloaded rowan v0.16.1
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v3.4.1
[INFO] [stderr]   Downloaded pyo3 v0.25.1
[INFO] [stderr]   Downloaded pyo3-macros v0.25.1
[INFO] [stderr]   Downloaded serial_test_derive v3.2.0
[INFO] [stderr]   Downloaded serial_test v3.2.0
[INFO] [stderr]   Downloaded deb822-lossless v0.2.4
[INFO] [stderr]   Downloaded sdd v3.0.10
[INFO] [stderr]   Downloaded deb822-lossless v0.3.0
[INFO] [stderr]   Downloaded debian-control v0.1.45
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb90add8ac29eefcbb4987273add2df764b916dd254b3007d0ce0bd3d29e02cb
[INFO] running `Command { std: "docker" "start" "-a" "cb90add8ac29eefcbb4987273add2df764b916dd254b3007d0ce0bd3d29e02cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb90add8ac29eefcbb4987273add2df764b916dd254b3007d0ce0bd3d29e02cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb90add8ac29eefcbb4987273add2df764b916dd254b3007d0ce0bd3d29e02cb", kill_on_drop: false }`
[INFO] [stdout] cb90add8ac29eefcbb4987273add2df764b916dd254b3007d0ce0bd3d29e02cb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 645ccae8e87cc6d20edc63e574e56c4f4f5be1ae5a232a6bd4bbc0ae9d6232a3
[INFO] running `Command { std: "docker" "start" "-a" "645ccae8e87cc6d20edc63e574e56c4f4f5be1ae5a232a6bd4bbc0ae9d6232a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking dtor v0.0.6
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking whoami v1.6.0
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking rowan v0.16.1
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking rowan v0.15.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.5
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking toml_parser v1.0.1
[INFO] [stderr]     Checking ctor v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking scc v2.3.4
[INFO] [stderr]     Checking toml_edit v0.23.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[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/6f34f4ee074ce0affc7bbf4e2c835f66cd576f13/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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"' --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=eb29080493495b94 -C extra-filename=-03a10d391cb0970f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.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" "645ccae8e87cc6d20edc63e574e56c4f4f5be1ae5a232a6bd4bbc0ae9d6232a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645ccae8e87cc6d20edc63e574e56c4f4f5be1ae5a232a6bd4bbc0ae9d6232a3", kill_on_drop: false }`
[INFO] [stdout] 645ccae8e87cc6d20edc63e574e56c4f4f5be1ae5a232a6bd4bbc0ae9d6232a3