[INFO] cloning repository https://github.com/pimpale/panopticon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pimpale/panopticon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Fpanopticon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Fpanopticon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eebe2d4a81358a971f4de8e7f3b765e4bd9db15
[INFO] checking pimpale/panopticon against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimpale%2Fpanopticon" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pimpale/panopticon
[INFO] finished tweaking git repo https://github.com/pimpale/panopticon
[INFO] tweaked toml for git repo https://github.com/pimpale/panopticon written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pimpale/panopticon on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pimpale/panopticon 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sscanf_macro v0.4.3
[INFO] [stderr]   Downloaded const_format v0.2.31
[INFO] [stderr]   Downloaded cstr v0.2.12
[INFO] [stderr]   Downloaded objc2-core-data v0.3.0
[INFO] [stderr]   Downloaded xcap v0.4.0
[INFO] [stderr]   Downloaded objc2-cloud-kit v0.3.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.15
[INFO] [stderr]   Downloaded objc2-core-image v0.3.0
[INFO] [stderr]   Downloaded objc2-avf-audio v0.3.0
[INFO] [stderr]   Downloaded objc2-core-media v0.3.0
[INFO] [stderr]   Downloaded objc2-core-audio v0.3.0
[INFO] [stderr]   Downloaded objc2-core-audio-types v0.3.0
[INFO] [stderr]   Downloaded objc2-metal v0.3.0
[INFO] [stderr]   Downloaded built v0.7.6
[INFO] [stderr]   Downloaded sscanf v0.4.3
[INFO] [stderr]   Downloaded objc2-quartz-core v0.3.0
[INFO] [stderr]   Downloaded objc2-core-graphics v0.3.0
[INFO] [stderr]   Downloaded objc2-io-surface v0.3.0
[INFO] [stderr]   Downloaded objc2-av-foundation v0.3.0
[INFO] [stderr]   Downloaded objc2-core-video v0.3.0
[INFO] [stderr]   Downloaded ics v0.5.8
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.31
[INFO] [stderr]   Downloaded user-idle v0.6.0
[INFO] [stderr]   Downloaded zerocopy v0.8.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9025203a8a354837f298925e65e7fa876b267a8bc88e2cc3eb4b1582f56074ea
[INFO] running `Command { std: "docker" "start" "-a" "9025203a8a354837f298925e65e7fa876b267a8bc88e2cc3eb4b1582f56074ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9025203a8a354837f298925e65e7fa876b267a8bc88e2cc3eb4b1582f56074ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9025203a8a354837f298925e65e7fa876b267a8bc88e2cc3eb4b1582f56074ea", kill_on_drop: false }`
[INFO] [stdout] 9025203a8a354837f298925e65e7fa876b267a8bc88e2cc3eb4b1582f56074ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82febc00117f282997c9f778166afde3d342eaca77a62b222a667743d9512eea
[INFO] running `Command { std: "docker" "start" "-a" "82febc00117f282997c9f778166afde3d342eaca77a62b222a667743d9512eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking once_cell v1.21.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling quick-xml v0.37.2
[INFO] [stderr]    Compiling wayland-client v0.31.8
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking endi v1.1.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]     Checking event-listener v5.4.0
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[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling syn v2.0.100
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[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling nix v0.29.0
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[INFO] [stderr]    Compiling khronos_api v3.1.0
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[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling rav1e v0.7.1
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[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking crc32fast v1.4.2
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[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking async-fs v2.1.2
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[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling wayland-backend v0.3.8
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling xml-rs v0.8.25
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]    Compiling gl_generator v0.14.0
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[INFO] [stderr]     Checking avif-serialize v0.8.2
[INFO] [stderr]     Checking half v2.4.1
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[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
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[INFO] [stderr]     Checking accesskit v0.17.1
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[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
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[INFO] [stderr]     Checking zune-jpeg v0.4.14
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[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking immutable-chunkmap v2.0.6
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling winit v0.30.9
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking epaint_default_fonts v0.31.1
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling zerocopy v0.8.15
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking dpi v0.1.1
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling glutin v0.32.2
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.31
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling litrs v0.4.1
[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/f8f6997469237299c1d60814c7b9828602a1f8e4/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="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=9e76b6c5a0bc20ee -C extra-filename=-0a8de15941d6a3fb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-21e3e1a6b62590dc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f8f85f80bdf65bf3.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" "82febc00117f282997c9f778166afde3d342eaca77a62b222a667743d9512eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82febc00117f282997c9f778166afde3d342eaca77a62b222a667743d9512eea", kill_on_drop: false }`
[INFO] [stdout] 82febc00117f282997c9f778166afde3d342eaca77a62b222a667743d9512eea