[INFO] cloning repository https://github.com/prokopis3/webrain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prokopis3/webrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprokopis3%2Fwebrain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprokopis3%2Fwebrain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfba0e51771b5886559c5a7c993ed7a8f251e78d
[INFO] checking prokopis3/webrain against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprokopis3%2Fwebrain" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/prokopis3/webrain
[INFO] finished tweaking git repo https://github.com/prokopis3/webrain
[INFO] tweaked toml for git repo https://github.com/prokopis3/webrain written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/prokopis3/webrain 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/prokopis3/webrain 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] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | repository = "https://github.com/prokopis3/webrain"
[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.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d
[INFO] running `Command { std: "docker" "start" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d", 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" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d", 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" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | repository = "https://github.com/prokopis3/webrain"
[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.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling web_atoms v0.2.6
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling selectors v0.31.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]     Checking servo_arc v0.4.3
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.5
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking aes v0.9.2
[INFO] [stderr]     Checking env_filter v2.0.0
[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-2.0.119/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="extra-traits"' --cfg 'feature="fold"' --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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/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] [stderr] error: could not compile `jiff` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name jiff --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jiff-0.2.35/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="perf-inline"' --cfg 'feature="std"' --cfg 'feature="tz-fat"' --cfg 'feature="tz-system"' --cfg 'feature="tzdb-bundle-platform"' --cfg 'feature="tzdb-concatenated"' --cfg 'feature="tzdb-zoneinfo"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "defmt", "js", "logging", "perf-inline", "serde", "static", "static-tz", "std", "tz-fat", "tz-system", "tzdb-bundle-always", "tzdb-bundle-platform", "tzdb-concatenated", "tzdb-zoneinfo"))' -C metadata=e92f85dfbace9dd5 -C extra-filename=-b54f8064bb82937c --out-dir /opt/rustwide/target/debug/build/jiff/b54f8064bb82937c/out --extern jcore=/opt/rustwide/target/debug/build/jiff-core/e878d300508b3f3b/out/libjiff_core-e878d300508b3f3b.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d", kill_on_drop: false }`
[INFO] [stdout] 364efe89481939cb0b7cdfc7e949605b7454a82f7c69234aca1c73ecfe97684d