[INFO] fetching crate voyager-verifier 2.0.1...
[INFO] checking voyager-verifier-2.0.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate voyager-verifier 2.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate voyager-verifier 2.0.1
[INFO] finished tweaking crates.io crate voyager-verifier 2.0.1
[INFO] tweaked toml for crates.io crate voyager-verifier 2.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate voyager-verifier 2.0.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate voyager-verifier 2.0.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scarb-metadata v1.15.1
[INFO] [stderr]   Downloaded mac-notification-sys v0.6.8
[INFO] [stderr]   Downloaded zbus_macros v5.12.0
[INFO] [stderr]   Downloaded zvariant_derive v5.8.0
[INFO] [stderr]   Downloaded backon v1.6.0
[INFO] [stderr]   Downloaded zvariant v5.8.0
[INFO] [stderr]   Downloaded zbus v5.12.0
[INFO] [stderr]   Downloaded rusqlite v0.34.0
[INFO] [stderr]   Downloaded spdx v0.10.9
[INFO] [stderr]   Downloaded libsqlite3-sys v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0ca1fecd6b9a4d068a419cd4acaa54f8d15cf5a73d0876ed8f88ff853b2c733
[INFO] running `Command { std: "docker" "start" "-a" "f0ca1fecd6b9a4d068a419cd4acaa54f8d15cf5a73d0876ed8f88ff853b2c733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0ca1fecd6b9a4d068a419cd4acaa54f8d15cf5a73d0876ed8f88ff853b2c733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ca1fecd6b9a4d068a419cd4acaa54f8d15cf5a73d0876ed8f88ff853b2c733", kill_on_drop: false }`
[INFO] [stdout] f0ca1fecd6b9a4d068a419cd4acaa54f8d15cf5a73d0876ed8f88ff853b2c733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e35de9778a45fa49a67e514afb9151d1413a99c8553e9065333b462beedef0
[INFO] running `Command { std: "docker" "start" "-a" "29e35de9778a45fa49a67e514afb9151d1413a99c8553e9065333b462beedef0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling openssl-src v300.5.4+3.5.4
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling libsqlite3-sys v0.32.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[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/642c19bfc3a5c1de985bf5d0cc8207ac9d22708a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.109/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="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=671d33f238e57ae0 -C extra-filename=-df44211c0f143dcd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-adaa2a655fe000c3.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-70e6ffdabaa4b623.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" "29e35de9778a45fa49a67e514afb9151d1413a99c8553e9065333b462beedef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e35de9778a45fa49a67e514afb9151d1413a99c8553e9065333b462beedef0", kill_on_drop: false }`
[INFO] [stdout] 29e35de9778a45fa49a67e514afb9151d1413a99c8553e9065333b462beedef0