[INFO] fetching crate qrcode_scanner 0.3.2...
[INFO] checking qrcode_scanner-0.3.2 against master#bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3 for pr-149328
[INFO] extracting crate qrcode_scanner 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate qrcode_scanner 0.3.2
[INFO] finished tweaking crates.io crate qrcode_scanner 0.3.2
[INFO] tweaked toml for crates.io crate qrcode_scanner 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qrcode_scanner 0.3.2 on toolchain bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qrcode_scanner 0.3.2 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" "+bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded avif-serialize v0.8.3
[INFO] [stderr]   Downloaded zune-jpeg v0.4.14
[INFO] [stderr]   Downloaded rxing-one-d-proc-derive v0.6.0
[INFO] [stderr]   Downloaded ffimage_yuv v0.10.0
[INFO] [stderr]   Downloaded ffimage v0.10.0
[INFO] [stderr]   Downloaded codepage-437 v0.1.0
[INFO] [stderr]   Downloaded image-webp v0.2.1
[INFO] [stderr]   Downloaded flate2 v1.1.0
[INFO] [stderr]   Downloaded prettyplease v0.2.31
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.9
[INFO] [stderr]   Downloaded rxing v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9394d8dd0d0f3687c02474bae5e51bf763d5989641f7525b142675802879ecc0
[INFO] running `Command { std: "docker" "start" "-a" "9394d8dd0d0f3687c02474bae5e51bf763d5989641f7525b142675802879ecc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9394d8dd0d0f3687c02474bae5e51bf763d5989641f7525b142675802879ecc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9394d8dd0d0f3687c02474bae5e51bf763d5989641f7525b142675802879ecc0", kill_on_drop: false }`
[INFO] [stdout] 9394d8dd0d0f3687c02474bae5e51bf763d5989641f7525b142675802879ecc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aa15c82d12171bde9e86eba5e3a860b1af099f531fc37f43c6e999a68d40f7e
[INFO] running `Command { std: "docker" "start" "-a" "3aa15c82d12171bde9e86eba5e3a860b1af099f531fc37f43c6e999a68d40f7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling prettyplease v0.2.31
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking avif-serialize v0.8.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]     Checking image-webp v0.2.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking multimap v0.10.0
[INFO] [stderr]     Checking ffimage v0.10.0
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking ffimage_yuv v0.10.0
[INFO] [stderr]    Compiling which v4.4.2
[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/bb779a91568ac1ee0b8a9dcb6b69219ef30b18a3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=3f401ffdff40561a -C extra-filename=-b3e0a1c4dc66165e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fc1fd0f4d59463bc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bc6b090314aa3ed5.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "3aa15c82d12171bde9e86eba5e3a860b1af099f531fc37f43c6e999a68d40f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa15c82d12171bde9e86eba5e3a860b1af099f531fc37f43c6e999a68d40f7e", kill_on_drop: false }`
[INFO] [stdout] 3aa15c82d12171bde9e86eba5e3a860b1af099f531fc37f43c6e999a68d40f7e