[INFO] fetching crate ugnos 0.6.0...
[INFO] checking ugnos-0.6.0 against c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4 for pr-161358
[INFO] extracting crate ugnos 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ugnos 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ugnos 0.6.0
[INFO] tweaked toml for crates.io crate ugnos 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ugnos 0.6.0 on toolchain c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ugnos 0.6.0 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" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f
[INFO] running `Command { std: "docker" "start" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f", 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" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f", 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" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f" "/opt/rustwide/cargo-home/bin/cargo" "+c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling deranged v0.5.6
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking errno v0.3.11
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling vergen v8.3.2
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling prettyplease v0.2.34
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[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/c0bbd1b6d95c5dc13a0e7f2e2c5dfb0387e1f2d4/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --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=00bbc2d59e26d870 -C extra-filename=-244fec140eefcdf1 --out-dir /opt/rustwide/target/debug/build/tokio/244fec140eefcdf1/out -L dependency=/opt/rustwide/target/debug/build/bytes/c3c82aecfaa31497/out -L dependency=/opt/rustwide/target/debug/build/errno/cd771a68cfcc67d1/out -L dependency=/opt/rustwide/target/debug/build/libc/07c61d5058b4388b/out -L dependency=/opt/rustwide/target/debug/build/mio/84b33d9b8cd9cba5/out -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/dccf8aabedbf6d41/out -L dependency=/opt/rustwide/target/debug/build/signal-hook-registry/403309d402d889ec/out -L dependency=/opt/rustwide/target/debug/build/socket2/a6f7ff70b7ca3499/out -L dependency=/opt/rustwide/target/debug/build/tokio-macros/fb5f9701e856b0df/out --extern bytes=/opt/rustwide/target/debug/build/bytes/c3c82aecfaa31497/out/libbytes-c3c82aecfaa31497.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/07c61d5058b4388b/out/liblibc-07c61d5058b4388b.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/84b33d9b8cd9cba5/out/libmio-84b33d9b8cd9cba5.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/dccf8aabedbf6d41/out/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/403309d402d889ec/out/libsignal_hook_registry-403309d402d889ec.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/a6f7ff70b7ca3499/out/libsocket2-a6f7ff70b7ca3499.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/fb5f9701e856b0df/out/libtokio_macros-fb5f9701e856b0df.so --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" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f", kill_on_drop: false }`
[INFO] [stdout] d6915dd0675b44ab1c4cfc3023bfa768b52030fe22e041793e92ad4a3ab6d03f