[INFO] fetching crate r2l_subproc_env 0.0.1...
[INFO] testing r2l_subproc_env-0.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate r2l_subproc_env 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate r2l_subproc_env 0.0.1
[INFO] finished tweaking crates.io crate r2l_subproc_env 0.0.1
[INFO] tweaked toml for crates.io crate r2l_subproc_env 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2l_subproc_env 0.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2l_subproc_env 0.0.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2l-gym v0.0.1
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[INFO] [stderr]   Downloaded async-fs v2.1.2
[INFO] [stderr]   Downloaded safetensors v0.4.5
[INFO] [stderr]   Downloaded r2l-macros v0.0.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc
[INFO] running `Command { std: "docker" "start" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc", 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" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling cudarc v0.16.4
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr] error: failed to run custom build command for `cudarc v0.16.4`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/cudarc-feb748f86076f7a7/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   cargo:rerun-if-env-changed=CUDA_ROOT
[INFO] [stderr]   cargo:rerun-if-env-changed=CUDA_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=CUDA_TOOLKIT_ROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1212) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cudarc-0.16.4/build.rs:77:10:
[INFO] [stderr]   Failed to execute `nvcc`: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59ec06630c11 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x59ec06641f3a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x59ec066348fc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x59ec06613f46 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x59ec0662cb31 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x59ec0662cceb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x59ec06613ff2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x59ec0660cef9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x59ec066147ed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x59ec0664266c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x59ec06642442 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]     11:     0x59ec065fd439 - <core[df12db4294e9bfd3]::result::Result<std[70759c8f55707aa4]::process::Output, core[df12db4294e9bfd3]::io::error::Error>>::expect
[INFO] [stderr]     12:     0x59ec065fc786 - build_script_build[3be3469543a0e363]::cuda_version_from_build_system
[INFO] [stderr]     13:     0x59ec065fd130 - build_script_build[3be3469543a0e363]::main
[INFO] [stderr]     14:     0x59ec0660191b - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x59ec065fa25e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x59ec065fb319 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x59ec0662bf69 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     18:     0x59ec065f97c1 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x59ec06601c65 - main
[INFO] [stderr]     20:     0x7b1973a35601 - <unknown>
[INFO] [stderr]     21:     0x7b1973a35718 - __libc_start_main
[INFO] [stderr]     22:     0x59ec065f8025 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc", kill_on_drop: false }`
[INFO] [stdout] 19ab1e0ea7dd30babc82aead08b08ecca15f28c175a71ac6ea4cc86d469d03bc
