[INFO] cloning repository https://github.com/flytimopheev-sketch/scanner-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flytimopheev-sketch/scanner-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflytimopheev-sketch%2Fscanner-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflytimopheev-sketch%2Fscanner-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daa108320cc999c344fb2e4c452bae2d45b02cd1
[INFO] checking flytimopheev-sketch/scanner-app against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflytimopheev-sketch%2Fscanner-app" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flytimopheev-sketch/scanner-app
[INFO] finished tweaking git repo https://github.com/flytimopheev-sketch/scanner-app
[INFO] tweaked toml for git repo https://github.com/flytimopheev-sketch/scanner-app written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flytimopheev-sketch/scanner-app on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flytimopheev-sketch/scanner-app 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | authors = ["Scanner App Team"]
[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.authors`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jiff-static v0.2.35
[INFO] [stderr]   Downloaded jiff-core v0.1.0
[INFO] [stderr]   Downloaded pango-sys v0.20.10
[INFO] [stderr]   Downloaded cairo-sys-rs v0.20.10
[INFO] [stderr]   Downloaded gobject-sys v0.20.10
[INFO] [stderr]   Downloaded gsk4-sys v0.9.6
[INFO] [stderr]   Downloaded toml v1.1.5+spec-1.1.0
[INFO] [stderr]   Downloaded graphene-sys v0.20.10
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.20.10
[INFO] [stderr]   Downloaded gtk4-macros v0.9.5
[INFO] [stderr]   Downloaded graphene-rs v0.20.10
[INFO] [stderr]   Downloaded pango v0.20.12
[INFO] [stderr]   Downloaded libadwaita-sys v0.7.2
[INFO] [stderr]   Downloaded gdk-pixbuf v0.20.10
[INFO] [stderr]   Downloaded gio-sys v0.20.10
[INFO] [stderr]   Downloaded gsk4 v0.9.6
[INFO] [stderr]   Downloaded indexmap v2.14.1
[INFO] [stderr]   Downloaded cairo-rs v0.20.12
[INFO] [stderr]   Downloaded glib-sys v0.20.10
[INFO] [stderr]   Downloaded glib-macros v0.20.12
[INFO] [stderr]   Downloaded libadwaita v0.7.2
[INFO] [stderr]   Downloaded gtk4-sys v0.9.6
[INFO] [stderr]   Downloaded gdk4-sys v0.9.6
[INFO] [stderr]   Downloaded gio v0.20.12
[INFO] [stderr]   Downloaded glib v0.20.12
[INFO] [stderr]   Downloaded gtk4 v0.9.7
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.2
[INFO] [stderr]   Downloaded gdk4 v0.9.6
[INFO] [stderr]   Downloaded jiff v0.2.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1
[INFO] running `Command { std: "docker" "start" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1", 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" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | authors = ["Scanner App Team"]
[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.authors`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | rust-version = "1.75"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling gio v0.20.12
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling cfg-expr v0.20.9
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking indexmap v2.14.1
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking rangemap v1.8.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling toml v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling scanner-gui v0.2.0 (/opt/rustwide/workdir/crates/scanner-gui)
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling system-deps v7.0.8
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/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=-041bfef4e56788a2 --out-dir /opt/rustwide/target/debug/build/syn/041bfef4e56788a2/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out/libproc_macro2-fa4bfe53fc0b7953.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/49b155c71ff9ffa2/out/libquote-49b155c71ff9ffa2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out/libunicode_ident-a06b7ceccf6ffe96.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --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" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1", kill_on_drop: false }`
[INFO] [stdout] ae7f5de5822575bd26c7cf1e5666242944cbc0d51696a2ec6303a9bc30b094e1