[INFO] cloning repository https://github.com/multiplex55/koto_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/multiplex55/koto_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultiplex55%2Fkoto_learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultiplex55%2Fkoto_learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a618e6690bdb97dfa087c8d8602f4103279b620e
[INFO] checking multiplex55/koto_learning against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmultiplex55%2Fkoto_learning" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/multiplex55/koto_learning
[INFO] finished tweaking git repo https://github.com/multiplex55/koto_learning
[INFO] tweaked toml for git repo https://github.com/multiplex55/koto_learning written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/multiplex55/koto_learning on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/multiplex55/koto_learning 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `koto_learning` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-4-tc1/source/target/.../koto_learning
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `koto-learning`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 - name = "koto_learning"
[INFO] [stderr] 46 + name = "koto-learning"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `koto-learning`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 ~ version = "0.1.0"
[INFO] [stderr] 48 + [[bin]]
[INFO] [stderr] 49 + name = "koto-learning"
[INFO] [stderr] 50 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `koto_learning` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.103
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.103
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.103
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.103
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.103
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.3.9
[INFO] [stderr]   Downloaded saturating_cast v0.1.0
[INFO] [stderr]   Downloaded kqueue v1.1.1
[INFO] [stderr]   Downloaded circular-buffer v1.2.0
[INFO] [stderr]   Downloaded gethostname v1.0.2
[INFO] [stderr]   Downloaded derive-name-macros v1.1.1
[INFO] [stderr]   Downloaded epaint v0.32.3
[INFO] [stderr]   Downloaded derive-name v1.1.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.10.1
[INFO] [stderr]   Downloaded egui_extras v0.32.3
[INFO] [stderr]   Downloaded enum-map-derive v0.17.0
[INFO] [stderr]   Downloaded kqueue-sys v1.0.4
[INFO] [stderr]   Downloaded windows-result v0.4.0
[INFO] [stderr]   Downloaded ecolor v0.32.3
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded mime_guess2 v2.3.1
[INFO] [stderr]   Downloaded windows-strings v0.5.0
[INFO] [stderr]   Downloaded deranged v0.5.3
[INFO] [stderr]   Downloaded filetime v0.2.26
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.2
[INFO] [stderr]   Downloaded enum-map v2.7.3
[INFO] [stderr]   Downloaded ab_glyph v0.2.31
[INFO] [stderr]   Downloaded serde v1.0.226
[INFO] [stderr]   Downloaded emath v0.32.3
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.53
[INFO] [stderr]   Downloaded memmap2 v0.9.8
[INFO] [stderr]   Downloaded accesskit v0.19.0
[INFO] [stderr]   Downloaded wayland-protocols-wlr v0.3.9
[INFO] [stderr]   Downloaded toml_parser v1.0.3
[INFO] [stderr]   Downloaded toml_datetime v0.7.2
[INFO] [stderr]   Downloaded serde_core v1.0.226
[INFO] [stderr]   Downloaded notify v6.1.1
[INFO] [stderr]   Downloaded windows-core v0.62.0
[INFO] [stderr]   Downloaded js-sys v0.3.80
[INFO] [stderr]   Downloaded toml_edit v0.23.6
[INFO] [stderr]   Downloaded weezl v0.1.10
[INFO] [stderr]   Downloaded cc v1.2.38
[INFO] [stderr]   Downloaded egui_glow v0.32.3
[INFO] [stderr]   Downloaded regex v1.11.2
[INFO] [stderr]   Downloaded eframe v0.32.3
[INFO] [stderr]   Downloaded flate2 v1.1.2
[INFO] [stderr]   Downloaded xml-rs v0.8.27
[INFO] [stderr]   Downloaded egui-winit v0.32.3
[INFO] [stderr]   Downloaded webbrowser v1.0.5
[INFO] [stderr]   Downloaded wayland-protocols v0.32.9
[INFO] [stderr]   Downloaded moxcms v0.7.5
[INFO] [stderr]   Downloaded unicode-width v0.2.1
[INFO] [stderr]   Downloaded regex-syntax v0.8.6
[INFO] [stderr]   Downloaded egui v0.32.3
[INFO] [stderr]   Downloaded image v0.25.8
[INFO] [stderr]   Downloaded smithay-clipboard v0.7.2
[INFO] [stderr]   Downloaded zbus-lockstep-macros v0.5.1
[INFO] [stderr]   Downloaded regex-automata v0.4.10
[INFO] [stderr]   Downloaded accesskit_windows v0.27.0
[INFO] [stderr]   Downloaded accesskit_consumer v0.28.0
[INFO] [stderr]   Downloaded accesskit_unix v0.15.0
[INFO] [stderr]   Downloaded zvariant_utils v3.2.1
[INFO] [stderr]   Downloaded web-sys v0.3.80
[INFO] [stderr]   Downloaded accesskit_winit v0.27.0
[INFO] [stderr]   Downloaded zvariant_derive v5.7.0
[INFO] [stderr]   Downloaded zbus_names v4.2.0
[INFO] [stderr]   Downloaded zbus_macros v5.11.0
[INFO] [stderr]   Downloaded epaint_default_fonts v0.32.3
[INFO] [stderr]   Downloaded pxfm v0.1.24
[INFO] [stderr]   Downloaded zbus v5.11.0
[INFO] [stderr]   Downloaded zvariant v5.7.0
[INFO] [stderr]   Downloaded async-lock v3.4.1
[INFO] [stderr]   Downloaded wgpu-hal v25.0.2
[INFO] [stderr]   Downloaded zbus_xml v5.0.2
[INFO] [stderr]   Downloaded zbus-lockstep v0.5.1
[INFO] [stderr]   Downloaded wgpu-core v25.0.2
[INFO] [stderr]   Downloaded atspi v0.25.0
[INFO] [stderr]   Downloaded atspi-connection v0.9.0
[INFO] [stderr]   Downloaded accesskit_macos v0.20.0
[INFO] [stderr]   Downloaded wgpu v25.0.2
[INFO] [stderr]   Downloaded wgpu-types v25.0.0
[INFO] [stderr]   Downloaded codespan-reporting v0.12.0
[INFO] [stderr]   Downloaded atspi-proxies v0.9.0
[INFO] [stderr]   Downloaded atspi-common v0.9.0
[INFO] [stderr]   Downloaded accesskit_atspi_common v0.12.0
[INFO] [stderr]   Downloaded egui-wgpu v0.32.3
[INFO] [stderr]   Downloaded ordered-float v4.6.0
[INFO] [stderr]   Downloaded gpu-allocator v0.27.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v25.0.0
[INFO] [stderr]   Downloaded windows-sys v0.61.0
[INFO] [stderr]   Downloaded naga v25.0.1
[INFO] [stderr]   Downloaded litrs v0.4.2
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v25.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v25.0.0
[INFO] [stderr]   Downloaded document-features v0.2.11
[INFO] [stderr]   Downloaded is-terminal v0.4.16
[INFO] [stderr]   Downloaded clap v4.5.48
[INFO] [stderr]   Downloaded clap_builder v4.5.48
[INFO] [stderr]   Downloaded metal v0.31.0
[INFO] [stderr]   Downloaded koto_memory v0.16.0
[INFO] [stderr]   Downloaded koto_serde v0.16.0
[INFO] [stderr]   Downloaded koto_bytecode v0.16.0
[INFO] [stderr]   Downloaded koto_derive v0.16.0
[INFO] [stderr]   Downloaded koto_lexer v0.16.0
[INFO] [stderr]   Downloaded koto v0.16.0
[INFO] [stderr]   Downloaded koto_parser v0.16.0
[INFO] [stderr]   Downloaded koto_runtime v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca
[INFO] running `Command { std: "docker" "start" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca", 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" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca", 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" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `koto_learning` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../koto_learning
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `koto-learning`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 - name = "koto_learning"
[INFO] [stderr] 46 + name = "koto-learning"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `koto-learning`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 ~ version = "0.1.0"
[INFO] [stderr] 48 + [[bin]]
[INFO] [stderr] 49 + name = "koto-learning"
[INFO] [stderr] 50 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `koto_learning` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking ab_glyph v0.2.31
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking accesskit v0.19.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking memmap2 v0.9.8
[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/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/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="event"' --cfg 'feature="fs"' --cfg 'feature="libc-extra-traits"' --cfg 'feature="pipe"' --cfg 'feature="process"' --cfg 'feature="shm"' --cfg 'feature="std"' --cfg 'feature="system"' --cfg 'feature="thread"' --cfg 'feature="use-libc-auxv"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "cc", "compiler_builtins", "core", "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", "rustc-std-workspace-alloc", "shm", "std", "stdio", "system", "termios", "thread", "time", "try_close", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=67830347d6f41934 -C extra-filename=-4c0a0c7b6823708f --out-dir /opt/rustwide/target/debug/build/rustix/4c0a0c7b6823708f/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/7063c8271e4d7aa2/out/libbitflags-7063c8271e4d7aa2.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/build/linux-raw-sys/9692f5d5f45da725/out/liblinux_raw_sys-9692f5d5f45da725.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --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] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.226/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="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=f411f6dee447bb23 -C extra-filename=-0108fdda204cc334 --out-dir /opt/rustwide/target/debug/build/serde_core/0108fdda204cc334/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca", kill_on_drop: false }`
[INFO] [stdout] d86beec58e89f253682bfb20c6283474e0f5d8e6e63fb241c8bafeeee5a9b9ca
