[INFO] fetching crate grex-mcp 1.4.0...
[INFO] checking grex-mcp-1.4.0 against 656a9da186dacaf3bf8f7f7296a825d256cb4ae3 for pr-158915
[INFO] extracting crate grex-mcp 1.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate grex-mcp 1.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate grex-mcp 1.4.0
[INFO] tweaked toml for crates.io crate grex-mcp 1.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grex-mcp 1.4.0 on toolchain 656a9da186dacaf3bf8f7f7296a825d256cb4ae3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grex-mcp 1.4.0 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" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "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 rmcp-macros v1.5.0
[INFO] [stderr]   Downloaded rmcp v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7
[INFO] running `Command { std: "docker" "start" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7" "/opt/rustwide/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking faster-hex v0.9.0
[INFO] [stderr]     Checking gix-chunk v0.4.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking gix-sec v0.10.12
[INFO] [stderr]     Checking gix-bitmap v0.2.16
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking gix-hash v0.16.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking prodash v29.0.2
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking clru v0.6.3
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling rmcp v1.5.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr] error: could not compile `jiff` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/656a9da186dacaf3bf8f7f7296a825d256cb4ae3/bin/rustc --crate-name jiff --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jiff-0.2.23/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="perf-inline"' --cfg 'feature="std"' --cfg 'feature="tz-fat"' --cfg 'feature="tz-system"' --cfg 'feature="tzdb-bundle-platform"' --cfg 'feature="tzdb-concatenated"' --cfg 'feature="tzdb-zoneinfo"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "js", "logging", "perf-inline", "serde", "static", "static-tz", "std", "tz-fat", "tz-system", "tzdb-bundle-always", "tzdb-bundle-platform", "tzdb-concatenated", "tzdb-zoneinfo"))' -C metadata=d810f321cb6297e6 -C extra-filename=-3815054fd164a80c --out-dir /opt/rustwide/target/debug/build/jiff/3815054fd164a80c/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7", kill_on_drop: false }`
[INFO] [stdout] e4e8163e5c4c78383e7f08a5754f09843d84b6a2362cfd4ee4ba80b42f0b0aa7
