[INFO] fetching crate stu 0.7.5...
[INFO] checking stu-0.7.5 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate stu 0.7.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate stu 0.7.5
[INFO] finished tweaking crates.io crate stu 0.7.5
[INFO] tweaked toml for crates.io crate stu 0.7.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stu 0.7.5 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stu 0.7.5 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b720dc85e02b6a9bf2c907fcfdf2383c4bdffde6039aba469f11519d0abe8a0
[INFO] running `Command { std: "docker" "start" "-a" "5b720dc85e02b6a9bf2c907fcfdf2383c4bdffde6039aba469f11519d0abe8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b720dc85e02b6a9bf2c907fcfdf2383c4bdffde6039aba469f11519d0abe8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b720dc85e02b6a9bf2c907fcfdf2383c4bdffde6039aba469f11519d0abe8a0", kill_on_drop: false }`
[INFO] [stdout] 5b720dc85e02b6a9bf2c907fcfdf2383c4bdffde6039aba469f11519d0abe8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b545420107dd8ad22c11e135add33128d64ac541f6023055b9431c1d0ad0384
[INFO] running `Command { std: "docker" "start" "-a" "4b545420107dd8ad22c11e135add33128d64ac541f6023055b9431c1d0ad0384", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling aws-lc-rs v1.12.6
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling aws-types v1.3.10
[INFO] [stderr]     Checking uuid v1.9.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking unicode-truncate v1.0.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking regex-lite v0.1.6
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking aws-smithy-xml v0.60.12
[INFO] [stderr]     Checking image-webp v0.2.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling aws-lc-sys v0.27.1
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking os_pipe v1.2.2
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking line-wrap v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking toml_parser v1.0.4
[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/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.34/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="alloc"' --cfg 'feature="default"' --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="libc-extra-traits"' --cfg 'feature="net"' --cfg 'feature="process"' --cfg 'feature="std"' --cfg 'feature="stdio"' --cfg 'feature="system"' --cfg 'feature="termios"' --cfg 'feature="use-libc-auxv"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "cc", "default", "event", "fs", "io_uring", "itoa", "libc", "libc-extra-traits", "libc_errno", "linux_4_11", "linux_latest", "mm", "mount", "net", "once_cell", "param", "pipe", "process", "procfs", "pty", "rand", "runtime", "rustc-dep-of-std", "shm", "std", "stdio", "system", "termios", "thread", "time", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=d2ffd51cfbf56c2f -C extra-filename=-152b46c829562ca7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2b23c89994425946.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/deps/liblinux_raw_sys-6cc0eddb9c0291e7.rmeta --cap-lints allow --cap-lints=forbid --cfg static_assertions --cfg linux_raw --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b545420107dd8ad22c11e135add33128d64ac541f6023055b9431c1d0ad0384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b545420107dd8ad22c11e135add33128d64ac541f6023055b9431c1d0ad0384", kill_on_drop: false }`
[INFO] [stdout] 4b545420107dd8ad22c11e135add33128d64ac541f6023055b9431c1d0ad0384