[INFO] cloning repository https://github.com/mindriot101/cftail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mindriot101/cftail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b08aac663677124aedd096113cf56f47b024aebf
[INFO] building mindriot101/cftail against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmindriot101%2Fcftail" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mindriot101/cftail on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mindriot101/cftail
[INFO] finished tweaking git repo https://github.com/mindriot101/cftail
[INFO] tweaked toml for git repo https://github.com/mindriot101/cftail written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mindriot101/cftail 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-version v0.1.3
[INFO] [stderr]   Downloaded term-table v1.4.0
[INFO] [stderr]   Downloaded windows-numerics v0.1.1
[INFO] [stderr]   Downloaded windows-core v0.60.1
[INFO] [stderr]   Downloaded windows-future v0.1.1
[INFO] [stderr]   Downloaded aws-smithy-types-convert v0.60.9
[INFO] [stderr]   Downloaded color-spantrace v0.3.0
[INFO] [stderr]   Downloaded windows-collections v0.1.1
[INFO] [stderr]   Downloaded windows-result v0.3.1
[INFO] [stderr]   Downloaded tauri-winrt-notification v0.7.1
[INFO] [stderr]   Downloaded aws-sdk-sso v1.68.0
[INFO] [stderr]   Downloaded serde-xml-rs v0.8.1
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.69.0
[INFO] [stderr]   Downloaded aws-sdk-sts v1.69.0
[INFO] [stderr]   Downloaded prettyplease v0.2.30
[INFO] [stderr]   Downloaded aws-config v1.6.3
[INFO] [stderr]   Downloaded aws-lc-rs v1.12.6
[INFO] [stderr]   Downloaded color-eyre v0.6.5
[INFO] [stderr]   Downloaded aws-sdk-cloudformation v1.80.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.27.0
[INFO] [stderr]   Downloaded windows v0.60.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e148899868336d0d8a103871c12566700e0102ddbd36e86e5155c81ebf32b47a
[INFO] running `Command { std: "docker" "start" "-a" "e148899868336d0d8a103871c12566700e0102ddbd36e86e5155c81ebf32b47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e148899868336d0d8a103871c12566700e0102ddbd36e86e5155c81ebf32b47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e148899868336d0d8a103871c12566700e0102ddbd36e86e5155c81ebf32b47a", kill_on_drop: false }`
[INFO] [stdout] e148899868336d0d8a103871c12566700e0102ddbd36e86e5155c81ebf32b47a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c88957db425735884188f234f63837e9e4b8f1ddcc94ac7df514c0914c1131a
[INFO] running `Command { std: "docker" "start" "-a" "0c88957db425735884188f234f63837e9e4b8f1ddcc94ac7df514c0914c1131a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling aws-lc-rs v1.12.6
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling http v1.2.0
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling bytes-utils v0.1.4
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling rustls-pki-types v1.11.0
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]    Compiling openssl-probe v0.1.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aws-types v1.3.7
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aws-lc-sys v0.27.0
[INFO] [stderr]    Compiling ring v0.17.11
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling aws-smithy-xml v0.60.9
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling async-broadcast v0.7.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ordered-stream v0.2.0
[INFO] [stderr]    Compiling xdg-home v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[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/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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 -C debuginfo=2 --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=43e7aed89fcac419 -C extra-filename=-3bb4416cad1ec7d1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a1531a7fe4f3d5cf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-56d552c5ed92e463.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-120a794224ebab10.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c88957db425735884188f234f63837e9e4b8f1ddcc94ac7df514c0914c1131a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c88957db425735884188f234f63837e9e4b8f1ddcc94ac7df514c0914c1131a", kill_on_drop: false }`
[INFO] [stdout] 0c88957db425735884188f234f63837e9e4b8f1ddcc94ac7df514c0914c1131a