[INFO] fetching crate gpui-apple-gpui-unofficial 1.21.0-pre...
[INFO] checking gpui-apple-gpui-unofficial-1.21.0-pre against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate gpui-apple-gpui-unofficial 1.21.0-pre into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate gpui-apple-gpui-unofficial 1.21.0-pre
[INFO] finished tweaking crates.io crate gpui-apple-gpui-unofficial 1.21.0-pre
[INFO] tweaked toml for crates.io crate gpui-apple-gpui-unofficial 1.21.0-pre written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpui-apple-gpui-unofficial 1.21.0-pre on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gpui-apple-gpui-unofficial 1.21.0-pre 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267
[INFO] running `Command { std: "docker" "start" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267", 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" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267", 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" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.25
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling typeid v1.0.3
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[INFO] [stderr]     Checking smallvec v1.16.1
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling serde v1.0.229
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
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[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling slotmap v1.1.1
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[INFO] [stderr]    Compiling ztracing-macro-gpui-unofficial v1.21.0-pre
[INFO] [stderr]    Compiling value-bag-serde1 v1.14.1
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[INFO] [stderr]    Compiling value-bag v1.14.1
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[INFO] [stderr]     Checking gpui-util-gpui-unofficial v1.21.0-pre
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[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking rustybuzz v0.20.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking collections-gpui-unofficial v1.21.0-pre
[INFO] [stderr]    Compiling embed-resource v3.0.11
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.14
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling gpui-unofficial v1.21.0-pre
[INFO] [stderr]     Checking qoi 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/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/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"' --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=fd6457a92653dde3 -C extra-filename=-17369ead279a3e80 --out-dir /opt/rustwide/target/debug/build/syn/17369ead279a3e80/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/e9e56a306bc6eb35/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/c477c7242d0ca2b5/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/e9e56a306bc6eb35/out/libproc_macro2-e9e56a306bc6eb35.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/829577f51a3a8081/out/libquote-829577f51a3a8081.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/c477c7242d0ca2b5/out/libunicode_ident-c477c7242d0ca2b5.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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c999cef531ea9059e189e82fe0e82c5daf249bc9/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="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=1dfbc734048b7174 -C extra-filename=-97659c18c35b4e8d --out-dir /opt/rustwide/target/debug/build/syn/97659c18c35b4e8d/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/e9e56a306bc6eb35/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/c477c7242d0ca2b5/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/e9e56a306bc6eb35/out/libproc_macro2-e9e56a306bc6eb35.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/829577f51a3a8081/out/libquote-829577f51a3a8081.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/c477c7242d0ca2b5/out/libunicode_ident-c477c7242d0ca2b5.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267", kill_on_drop: false }`
[INFO] [stdout] 83ef040eee9d628d59331a96267c3662e3ecf30f26b84a1d1d8aa3e3f5db1267
