[INFO] cloning repository https://github.com/p4ranoic0/gemapdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p4ranoic0/gemapdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4ranoic0%2Fgemapdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4ranoic0%2Fgemapdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c122938a9877ad028f72299c691c6489b7139d1a
[INFO] checking p4ranoic0/gemapdf against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp4ranoic0%2Fgemapdf" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/p4ranoic0/gemapdf
[INFO] finished tweaking git repo https://github.com/p4ranoic0/gemapdf
[INFO] tweaked toml for git repo https://github.com/p4ranoic0/gemapdf written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/p4ranoic0/gemapdf on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/p4ranoic0/gemapdf 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `readme` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.readme`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55
[INFO] running `Command { std: "docker" "start" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55", 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" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55", 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" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `readme` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.readme`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking safe_unaligned_simd v0.2.5
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking weezl v0.2.1
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking jiff v0.2.30
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]    Compiling yuvxyb-math v0.1.1
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling ssimulacra2 v0.5.1
[INFO] [stderr]     Checking time v0.3.51
[INFO] [stderr]     Checking safe_arch v1.0.0
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking enough v0.4.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking jpeg-encoder v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.126
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking fax v0.3.0
[INFO] [stderr]     Checking ecb v0.2.0
[INFO] [stderr]     Checking aes v0.9.1
[INFO] [stderr]     Checking cbc v0.2.1
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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 opt-level=3 -C embed-bitcode=no -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --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=b545298135035e94 -C extra-filename=-fa94c982b83e947a --out-dir /opt/rustwide/target/debug/build/syn/fa94c982b83e947a/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/51afa9cbe200ae9e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/cefc7118f3a368b7/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/51afa9cbe200ae9e/out/libproc_macro2-51afa9cbe200ae9e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/8304284e2c7f761f/out/libquote-8304284e2c7f761f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/cefc7118f3a368b7/out/libunicode_ident-cefc7118f3a368b7.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] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="alloc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=fe5f85419a99d7d7 -C extra-filename=-907a2f4bdba62cf2 --out-dir /opt/rustwide/target/debug/build/serde_core/907a2f4bdba62cf2/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55", kill_on_drop: false }`
[INFO] [stdout] 5f58480fa6c8a20cb1cd404a1d5c54a10a11c930e570537863fffa873e399f55
