[INFO] fetching crate basalt-cli 1.0.0...
[INFO] checking basalt-cli-1.0.0 against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] extracting crate basalt-cli 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate basalt-cli 1.0.0
[INFO] finished tweaking crates.io crate basalt-cli 1.0.0
[INFO] tweaked toml for crates.io crate basalt-cli 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate basalt-cli 1.0.0 on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate basalt-cli 1.0.0 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d471ad0197fa7e26aa0339b6b32f308cb694c33c1e3a436cd02d916de533d271
[INFO] running `Command { std: "docker" "start" "-a" "d471ad0197fa7e26aa0339b6b32f308cb694c33c1e3a436cd02d916de533d271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d471ad0197fa7e26aa0339b6b32f308cb694c33c1e3a436cd02d916de533d271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d471ad0197fa7e26aa0339b6b32f308cb694c33c1e3a436cd02d916de533d271", kill_on_drop: false }`
[INFO] [stdout] d471ad0197fa7e26aa0339b6b32f308cb694c33c1e3a436cd02d916de533d271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 870e4b9104b5f2cb6507eb9dd50efe08b0b296abe32b3c343da7c88f6ec625f8
[INFO] running `Command { std: "docker" "start" "-a" "870e4b9104b5f2cb6507eb9dd50efe08b0b296abe32b3c343da7c88f6ec625f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking unicode-script v0.5.7
[INFO] [stderr]     Checking ttf-parser v0.24.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking kurbo v0.11.3
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.3.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking unscanny v0.1.0
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking unicode-ccc v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking unicode-properties v0.1.3
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking zune-jpeg v0.4.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking svgtypes v0.15.3
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking quick-xml v0.38.3
[INFO] [stderr]     Checking imagesize v0.13.0
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]    Compiling icu_segmenter_data v1.5.1
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking typst-utils v0.12.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]     Checking unicode-math-class v0.1.0
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]     Checking numerals v0.1.4
[INFO] [stderr]     Checking fontdb v0.21.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking wasmi_core v0.35.0
[INFO] [stderr]     Checking image v0.25.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking multi-stash v0.2.0
[INFO] [stderr]     Checking chinese-variant v1.1.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking mutate_once v0.1.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking lipsum v0.9.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking kamadak-exif v0.5.5
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking hypher v0.1.5
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking qcms v0.3.0
[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/df1b9bf194c9183fb7c0604484171064069ce232/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=ef90985cb3066d33 -C extra-filename=-027ece3cd6863c4f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.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" "870e4b9104b5f2cb6507eb9dd50efe08b0b296abe32b3c343da7c88f6ec625f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870e4b9104b5f2cb6507eb9dd50efe08b0b296abe32b3c343da7c88f6ec625f8", kill_on_drop: false }`
[INFO] [stdout] 870e4b9104b5f2cb6507eb9dd50efe08b0b296abe32b3c343da7c88f6ec625f8