[INFO] cloning repository https://github.com/m1crodevil/PDF2MD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m1crodevil/PDF2MD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1crodevil%2FPDF2MD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1crodevil%2FPDF2MD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b0a2b53891469e66f7c3ba48d2b0c8a6b26e61b
[INFO] checking m1crodevil/PDF2MD against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1crodevil%2FPDF2MD" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/m1crodevil/PDF2MD
[INFO] finished tweaking git repo https://github.com/m1crodevil/PDF2MD
[INFO] tweaked toml for git repo https://github.com/m1crodevil/PDF2MD written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/m1crodevil/PDF2MD on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/m1crodevil/PDF2MD 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088
[INFO] running `Command { std: "docker" "start" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking debug_unsafe v0.1.4
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking phf_shared v0.14.0
[INFO] [stderr]     Checking atoi_simd v0.18.1
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking fast-float2 v0.2.4
[INFO] [stderr]     Checking grid v1.0.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]     Checking taffy v0.12.2
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking fax v0.3.0
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking weezl v0.2.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking aes v0.9.2
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking qcms 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/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=f3a9958213b7c18f -C extra-filename=-22fdd72413ddab77 --out-dir /opt/rustwide/target/debug/build/syn/22fdd72413ddab77/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088", kill_on_drop: false }`
[INFO] [stdout] fcd23a2b074cb2b91d66b845b18a2c30c3bc0d5d180d2418bcda20db3bcb7088
