[INFO] fetching crate hook0-output-worker 0.3.0...
[INFO] building hook0-output-worker-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate hook0-output-worker 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hook0-output-worker 0.3.0
[INFO] finished tweaking crates.io crate hook0-output-worker 0.3.0
[INFO] tweaked toml for crates.io crate hook0-output-worker 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hook0-output-worker 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hook0-output-worker 0.3.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indexmap v2.4.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.13
[INFO] [stderr]   Downloaded sentry-anyhow v0.34.0
[INFO] [stderr]   Downloaded sentry-log v0.34.0
[INFO] [stderr]   Downloaded clap v4.5.16
[INFO] [stderr]   Downloaded uname v0.1.1
[INFO] [stderr]   Downloaded terminal_size v0.3.0
[INFO] [stderr]   Downloaded os_info v3.8.2
[INFO] [stderr]   Downloaded sentry-core v0.34.0
[INFO] [stderr]   Downloaded serde_json v1.0.125
[INFO] [stderr]   Downloaded webpki-roots v0.26.3
[INFO] [stderr]   Downloaded cc v1.1.13
[INFO] [stderr]   Downloaded hickory-proto v0.24.1
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] [stderr]   Downloaded rustls v0.23.12
[INFO] [stderr]   Downloaded rustls-webpki v0.102.6
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded quinn v0.11.3
[INFO] [stderr]   Downloaded reqwest v0.12.7
[INFO] [stderr]   Downloaded async-trait v0.1.81
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] [stderr]   Downloaded hickory-resolver v0.24.1
[INFO] [stderr]   Downloaded sentry v0.34.0
[INFO] [stderr]   Downloaded enum-as-inner v0.6.0
[INFO] [stderr]   Downloaded quinn-proto v0.11.6
[INFO] [stderr]   Downloaded clap_builder v4.5.15
[INFO] [stderr]   Downloaded quinn-udp v0.5.4
[INFO] [stderr]   Downloaded sentry-contexts v0.34.0
[INFO] [stderr]   Downloaded sentry-panic v0.34.0
[INFO] [stderr]   Downloaded sentry-backtrace v0.34.0
[INFO] [stderr]   Downloaded sentry-tracing v0.34.0
[INFO] [stderr]   Downloaded object v0.36.3
[INFO] [stderr]   Downloaded sentry-types v0.34.0
[INFO] [stderr]   Downloaded hook0-sentry-integration v0.1.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.7.2
[INFO] [stderr]   Downloaded tokio v1.39.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d614a37717e5c351ab132471fa3cf0b600e1b5dcc8ca76c6a851ad738faf1b99
[INFO] running `Command { std: "docker" "start" "-a" "d614a37717e5c351ab132471fa3cf0b600e1b5dcc8ca76c6a851ad738faf1b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d614a37717e5c351ab132471fa3cf0b600e1b5dcc8ca76c6a851ad738faf1b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d614a37717e5c351ab132471fa3cf0b600e1b5dcc8ca76c6a851ad738faf1b99", kill_on_drop: false }`
[INFO] [stdout] d614a37717e5c351ab132471fa3cf0b600e1b5dcc8ca76c6a851ad738faf1b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3953ddc29fc084e662fe1c696b053d6c5005b512b483a7e86b60b80a32ef807c
[INFO] running `Command { std: "docker" "start" "-a" "3953ddc29fc084e662fe1c696b053d6c5005b512b483a7e86b60b80a32ef807c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling cpufeatures v0.2.13
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling object v0.36.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling tokio v1.39.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling unicode-properties v0.1.2
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling sqlformat v0.2.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling sentry-contexts v0.34.0
[INFO] [stderr]    Compiling addr2line v0.22.0
[INFO] [stderr]    Compiling webpki-roots v0.26.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling rustls-pemfile v2.1.3
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling hostname v0.4.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[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/ad85bc524b1ad696e42061ad8338d382dffbdbe5/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.75/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="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=ca2a7a1ddee334a4 -C extra-filename=-18b3c54bc4b10af9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90f4d189e3c1781a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0660da8593602ac0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "3953ddc29fc084e662fe1c696b053d6c5005b512b483a7e86b60b80a32ef807c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3953ddc29fc084e662fe1c696b053d6c5005b512b483a7e86b60b80a32ef807c", kill_on_drop: false }`
[INFO] [stdout] 3953ddc29fc084e662fe1c696b053d6c5005b512b483a7e86b60b80a32ef807c