[INFO] cloning repository https://github.com/swesmith/ducaale__xh.4a6e44fc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swesmith/ducaale__xh.4a6e44fc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswesmith%2Fducaale__xh.4a6e44fc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswesmith%2Fducaale__xh.4a6e44fc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce6abb0ef8e7010e25cae0d4144b3b509b87f5f7
[INFO] documenting swesmith/ducaale__xh.4a6e44fc against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswesmith%2Fducaale__xh.4a6e44fc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/swesmith/ducaale__xh.4a6e44fc
[INFO] finished tweaking git repo https://github.com/swesmith/ducaale__xh.4a6e44fc
[INFO] tweaked toml for git repo https://github.com/swesmith/ducaale__xh.4a6e44fc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/swesmith/ducaale__xh.4a6e44fc on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/swesmith/ducaale__xh.4a6e44fc 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee7165666a4c80eece6404084f8378d4fe6c8c8e9cd89d5f5820591ee376d159
[INFO] running `Command { std: "docker" "start" "-a" "ee7165666a4c80eece6404084f8378d4fe6c8c8e9cd89d5f5820591ee376d159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee7165666a4c80eece6404084f8378d4fe6c8c8e9cd89d5f5820591ee376d159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee7165666a4c80eece6404084f8378d4fe6c8c8e9cd89d5f5820591ee376d159", kill_on_drop: false }`
[INFO] [stdout] ee7165666a4c80eece6404084f8378d4fe6c8c8e9cd89d5f5820591ee376d159
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0033e69da4249ff0270b8e605177919626f19807fe9b70e736d9dd7e1f0e89e6
[INFO] running `Command { std: "docker" "start" "-a" "0033e69da4249ff0270b8e605177919626f19807fe9b70e736d9dd7e1f0e89e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking cookie v0.18.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]     Checking indicatif v0.18.3
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking chardetng v0.1.17
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking jsonxf v1.1.1
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking os_display v0.1.4
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]     Checking regex v1.12.2
[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/a394c9cd9ec93787f09a7ac445b14cc674a94549/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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=8ef2d010c0ba03f7 -C extra-filename=-0cebe3886d28ec1e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "0033e69da4249ff0270b8e605177919626f19807fe9b70e736d9dd7e1f0e89e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0033e69da4249ff0270b8e605177919626f19807fe9b70e736d9dd7e1f0e89e6", kill_on_drop: false }`
[INFO] [stdout] 0033e69da4249ff0270b8e605177919626f19807fe9b70e736d9dd7e1f0e89e6