[INFO] cloning repository https://github.com/AiBrush/fcoreutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AiBrush/fcoreutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiBrush%2Ffcoreutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiBrush%2Ffcoreutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26b34b6fc09e61213093e817a8af7a3a08e66aba
[INFO] testing AiBrush/fcoreutils against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiBrush%2Ffcoreutils" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/AiBrush/fcoreutils
[INFO] finished tweaking git repo https://github.com/AiBrush/fcoreutils
[INFO] tweaked toml for git repo https://github.com/AiBrush/fcoreutils written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AiBrush/fcoreutils on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AiBrush/fcoreutils 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf5387cd2ebc59c6b20db8a93a7ae7f6bba664094ce244a0d4574f5d26dc0298
[INFO] running `Command { std: "docker" "start" "-a" "bf5387cd2ebc59c6b20db8a93a7ae7f6bba664094ce244a0d4574f5d26dc0298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf5387cd2ebc59c6b20db8a93a7ae7f6bba664094ce244a0d4574f5d26dc0298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5387cd2ebc59c6b20db8a93a7ae7f6bba664094ce244a0d4574f5d26dc0298", kill_on_drop: false }`
[INFO] [stdout] bf5387cd2ebc59c6b20db8a93a7ae7f6bba664094ce244a0d4574f5d26dc0298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a13a76b69a40b05ab40ebda452310744ecd6ef2e696c941b58ecf94cf8fce9
[INFO] running `Command { std: "docker" "start" "-a" "03a13a76b69a40b05ab40ebda452310744ecd6ef2e696c941b58ecf94cf8fce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling fcoreutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.4
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling mimalloc v0.1.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "03a13a76b69a40b05ab40ebda452310744ecd6ef2e696c941b58ecf94cf8fce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a13a76b69a40b05ab40ebda452310744ecd6ef2e696c941b58ecf94cf8fce9", kill_on_drop: false }`
[INFO] [stdout] 03a13a76b69a40b05ab40ebda452310744ecd6ef2e696c941b58ecf94cf8fce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f6eac810ff3dc2cb10bd97789717958ec3bfc04089ff371bad41ee181aad170
[INFO] running `Command { std: "docker" "start" "-a" "9f6eac810ff3dc2cb10bd97789717958ec3bfc04089ff371bad41ee181aad170", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling fcoreutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr] error: could not compile `fcoreutils` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-03-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name coreutils_rs --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=74d8bcab95e6c9ea -C extra-filename=-b0d29fe94525cf2b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9e4c44ac98d8e4ea.rlib --extern base64_simd=/opt/rustwide/target/debug/deps/libbase64_simd-d78819428296f469.rlib --extern blake2b_simd=/opt/rustwide/target/debug/deps/libblake2b_simd-2263afdd1d0accc7.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-e8827b95459d9a02.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-596d3001e56a9eea.rlib --extern digest=/opt/rustwide/target/debug/deps/libdigest-58e72b83ad3d3d94.rlib --extern itoa=/opt/rustwide/target/debug/deps/libitoa-f3a70a1441f7f89b.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-4fc9a7ee991d175f.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-b4d5385dcafb8462.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-5cfa70d22cb32987.rlib --extern memmap2=/opt/rustwide/target/debug/deps/libmemmap2-ed1d20d2697ef238.rlib --extern mimalloc=/opt/rustwide/target/debug/deps/libmimalloc-092c46bc069d1ae4.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-c76782be6ef0cd3e.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-cddd5520333a5540.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9af9b78559b4818e.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-ba150f467bcb09e0.rlib --extern sha1=/opt/rustwide/target/debug/deps/libsha1-06af8c6fe73789a9.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-d6777488adf6403e.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-f58a6f10b590f4ad.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5b6c6cbf62408a2e.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/alloca-66af0629fa31cfa4/out -L native=/opt/rustwide/target/debug/build/libmimalloc-sys-9bc85b05d69e7da0/out -L native=/opt/rustwide/target/debug/build/ring-e6d7591df5303779/out --cfg fyes_has_asm` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9f6eac810ff3dc2cb10bd97789717958ec3bfc04089ff371bad41ee181aad170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6eac810ff3dc2cb10bd97789717958ec3bfc04089ff371bad41ee181aad170", kill_on_drop: false }`
[INFO] [stdout] 9f6eac810ff3dc2cb10bd97789717958ec3bfc04089ff371bad41ee181aad170
