[INFO] fetching crate burn-central-cli 0.4.0...
[INFO] checking burn-central-cli-0.4.0 against try#349c4bfa6ac87b818f6fd19d4869c0b24790ac6a for pr-152856
[INFO] extracting crate burn-central-cli 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate burn-central-cli 0.4.0
[INFO] finished tweaking crates.io crate burn-central-cli 0.4.0
[INFO] tweaked toml for crates.io crate burn-central-cli 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-central-cli 0.4.0 on toolchain 349c4bfa6ac87b818f6fd19d4869c0b24790ac6a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-central-cli 0.4.0 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" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf8f6c3cbc90b36ca9e57fa6da17aeb5b96fe75cbba86730d0e1f43119acb1b0
[INFO] running `Command { std: "docker" "start" "-a" "cf8f6c3cbc90b36ca9e57fa6da17aeb5b96fe75cbba86730d0e1f43119acb1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf8f6c3cbc90b36ca9e57fa6da17aeb5b96fe75cbba86730d0e1f43119acb1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8f6c3cbc90b36ca9e57fa6da17aeb5b96fe75cbba86730d0e1f43119acb1b0", kill_on_drop: false }`
[INFO] [stdout] cf8f6c3cbc90b36ca9e57fa6da17aeb5b96fe75cbba86730d0e1f43119acb1b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b2d0a6ef38a4329f334c7cd4cfc6b73dc689e16f895cb61a32f8c074e35dc51
[INFO] running `Command { std: "docker" "start" "-a" "3b2d0a6ef38a4329f334c7cd4cfc6b73dc689e16f895cb61a32f8c074e35dc51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking gix-trace v0.1.17
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking zlib-rs v0.5.5
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking jiff v0.2.19
[INFO] [stderr]     Checking crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling aws-lc-rs v1.15.4
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking gix-sec v0.12.2
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking prodash v30.0.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking arc-swap v1.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling aws-lc-sys v0.37.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]     Checking indicatif v0.18.3
[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/349c4bfa6ac87b818f6fd19d4869c0b24790ac6a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=28658a833de593b5 -C extra-filename=-8a84c0257e5e18eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d957b276a0591069.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3f8728fc21c882b5.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "3b2d0a6ef38a4329f334c7cd4cfc6b73dc689e16f895cb61a32f8c074e35dc51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2d0a6ef38a4329f334c7cd4cfc6b73dc689e16f895cb61a32f8c074e35dc51", kill_on_drop: false }`
[INFO] [stdout] 3b2d0a6ef38a4329f334c7cd4cfc6b73dc689e16f895cb61a32f8c074e35dc51