[INFO] fetching crate guidebook 0.1.45...
[INFO] checking guidebook-0.1.45 against master#3c9faa0d037b9eecda4a440cc482ff7f960fb8a5 for pr-152210
[INFO] extracting crate guidebook 0.1.45 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate guidebook 0.1.45
[INFO] finished tweaking crates.io crate guidebook 0.1.45
[INFO] tweaked toml for crates.io crate guidebook 0.1.45 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate guidebook 0.1.45 on toolchain 3c9faa0d037b9eecda4a440cc482ff7f960fb8a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate guidebook 0.1.45 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" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chunked_transfer v1.5.0
[INFO] [stderr]   Downloaded libredox v0.1.11
[INFO] [stderr]   Downloaded redox_syscall v0.6.0
[INFO] [stderr]   Downloaded base64ct v1.8.2
[INFO] [stderr]   Downloaded simple_logger v5.1.0
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.1
[INFO] [stderr]   Downloaded asciidocr v0.1.14
[INFO] [stderr]   Downloaded serde_json v1.0.147
[INFO] [stderr]   Downloaded zmij v0.1.7
[INFO] [stderr]   Downloaded tiny_http v0.12.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 345e8a7ec7f4b35e6ef32e261caae9b0bb8e0569606cb7647e3539f960e16ada
[INFO] running `Command { std: "docker" "start" "-a" "345e8a7ec7f4b35e6ef32e261caae9b0bb8e0569606cb7647e3539f960e16ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "345e8a7ec7f4b35e6ef32e261caae9b0bb8e0569606cb7647e3539f960e16ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345e8a7ec7f4b35e6ef32e261caae9b0bb8e0569606cb7647e3539f960e16ada", kill_on_drop: false }`
[INFO] [stdout] 345e8a7ec7f4b35e6ef32e261caae9b0bb8e0569606cb7647e3539f960e16ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86853cf02fcf9f733b2ed4931a068fcf749796480edc54446824810e135e33ba
[INFO] running `Command { std: "docker" "start" "-a" "86853cf02fcf9f733b2ed4931a068fcf749796480edc54446824810e135e33ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking base64ct v1.8.2
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking zmij v0.1.7
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling guidebook v0.1.45 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking open v5.3.3
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking tiny_http v0.12.0
[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/3c9faa0d037b9eecda4a440cc482ff7f960fb8a5/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" "86853cf02fcf9f733b2ed4931a068fcf749796480edc54446824810e135e33ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86853cf02fcf9f733b2ed4931a068fcf749796480edc54446824810e135e33ba", kill_on_drop: false }`
[INFO] [stdout] 86853cf02fcf9f733b2ed4931a068fcf749796480edc54446824810e135e33ba