[INFO] fetching crate stackdump-cli 0.10.5...
[INFO] checking stackdump-cli-0.10.5 against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] extracting crate stackdump-cli 0.10.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate stackdump-cli 0.10.5
[INFO] finished tweaking crates.io crate stackdump-cli 0.10.5
[INFO] tweaked toml for crates.io crate stackdump-cli 0.10.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackdump-cli 0.10.5 on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stackdump-cli 0.10.5 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 363c1484978d47964602fd9f06cffd4c70bdb9f52f3ac9625a7d022d953a7096
[INFO] running `Command { std: "docker" "start" "-a" "363c1484978d47964602fd9f06cffd4c70bdb9f52f3ac9625a7d022d953a7096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "363c1484978d47964602fd9f06cffd4c70bdb9f52f3ac9625a7d022d953a7096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363c1484978d47964602fd9f06cffd4c70bdb9f52f3ac9625a7d022d953a7096", kill_on_drop: false }`
[INFO] [stdout] 363c1484978d47964602fd9f06cffd4c70bdb9f52f3ac9625a7d022d953a7096
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 915dd068ef12bed24630fbf385dd79e6d7838b3e90558dd35f024a55bbe49e8b
[INFO] running `Command { std: "docker" "start" "-a" "915dd068ef12bed24630fbf385dd79e6d7838b3e90558dd35f024a55bbe49e8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]     Checking parse_int v0.6.0
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking gimli v0.32.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling bytemuck_derive v1.10.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking xmas-elf v0.9.1
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]     Checking serde_with v3.14.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking udev v0.8.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking jep106 v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling bitfield-macros v0.19.1
[INFO] [stderr]    Compiling docsplay-macros v0.1.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[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/53f0b05ecbcf011a1f77f1c627304e87ebd05801/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=b62b4240ae7ed3c7 -C extra-filename=-fcc05f93c2019077 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60c6fa93c90874f2.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" "915dd068ef12bed24630fbf385dd79e6d7838b3e90558dd35f024a55bbe49e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "915dd068ef12bed24630fbf385dd79e6d7838b3e90558dd35f024a55bbe49e8b", kill_on_drop: false }`
[INFO] [stdout] 915dd068ef12bed24630fbf385dd79e6d7838b3e90558dd35f024a55bbe49e8b