[INFO] fetching crate grex-mcp 1.4.0...
[INFO] checking grex-mcp-1.4.0 against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] extracting crate grex-mcp 1.4.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grex-mcp 1.4.0 on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515
[INFO] running `Command { std: "docker" "start" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515", 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" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515", 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" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking gix-chunk v0.4.12
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking gix-sec v0.10.12
[INFO] [stderr]     Checking gix-bitmap v0.2.16
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking clru v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking prodash v29.0.2
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking faster-hex v0.9.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking gix-hash v0.16.0
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]    Compiling rmcp v1.5.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr] error: could not compile `rayon` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4d7c0cd298ace72490220301fa543d63a154f8ce/bin/rustc --crate-name rayon --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rayon-1.12.0/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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("web_spin_lock"))' -C metadata=ccded77f9bc57da1 -C extra-filename=-326322dce6df4670 --out-dir /opt/rustwide/target/debug/build/rayon/326322dce6df4670/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-deque/fdad849b02bfa1ea/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-epoch/b76a30c82221d246/out -L dependency=/opt/rustwide/target/debug/build/crossbeam-utils/1c9006e854b046b8/out --extern either=/opt/rustwide/target/debug/build/either/5e4c3a85748f995f/out/libeither-5e4c3a85748f995f.rmeta --extern rayon_core=/opt/rustwide/target/debug/build/rayon-core/7a884365b0b2f48a/out/librayon_core-7a884365b0b2f48a.rmeta --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] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4d7c0cd298ace72490220301fa543d63a154f8ce/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.1/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="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=a330759946398e20 -C extra-filename=-c4c6acbe1c169e6c --out-dir /opt/rustwide/target/debug/build/tokio/c4c6acbe1c169e6c/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out -L dependency=/opt/rustwide/target/debug/build/errno/7a87ca52b023a702/out -L dependency=/opt/rustwide/target/debug/build/libc/a70fa3bc2b82c39f/out -L dependency=/opt/rustwide/target/debug/build/lock_api/b47e4fe57039b3cf/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/f39cdab36cb6f898/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/e7d227cb308b3799/out -L dependency=/opt/rustwide/target/debug/build/smallvec/5cf40014c402d51f/out --extern bytes=/opt/rustwide/target/debug/build/bytes/c3c82aecfaa31497/out/libbytes-c3c82aecfaa31497.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/a70fa3bc2b82c39f/out/liblibc-a70fa3bc2b82c39f.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/b62e80cd22c61f25/out/libmio-b62e80cd22c61f25.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/365e8c0c1e99fbe4/out/libparking_lot-365e8c0c1e99fbe4.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/a3e388494219a96a/out/libsignal_hook_registry-a3e388494219a96a.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/800bf2813c40b6cc/out/libsocket2-800bf2813c40b6cc.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/08b96a339cb6ecf1/out/libtokio_macros-08b96a339cb6ecf1.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `rustix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4d7c0cd298ace72490220301fa543d63a154f8ce/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-1.1.4/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="fs"' --cfg 'feature="process"' --cfg 'feature="std"' --cfg 'feature="termios"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "core", "default", "event", "fs", "io_uring", "libc", "libc_errno", "linux_4_11", "linux_5_1", "linux_5_11", "linux_latest", "mm", "mount", "net", "param", "pipe", "process", "pty", "rand", "runtime", "rustc-dep-of-std", "rustc-std-workspace-alloc", "shm", "std", "stdio", "system", "termios", "thread", "time", "try_close", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=55ff135b1f001840 -C extra-filename=-c80525fea080f19b --out-dir /opt/rustwide/target/debug/build/rustix/c80525fea080f19b/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/8622a36d4a1f0c04/out/libbitflags-8622a36d4a1f0c04.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/build/linux-raw-sys/1f734e6100806aec/out/liblinux_raw_sys-1f734e6100806aec.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg static_assertions --cfg lower_upper_exp_for_non_zero --cfg rustc_diagnostics --cfg linux_raw_dep --cfg linux_raw --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515", kill_on_drop: false }`
[INFO] [stdout] 9471d92b217960753d580f8e835dae1c91aa5c698852e26f59a2f78988cad515
