[INFO] cloning repository https://github.com/mixlayer/candle-gemm-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mixlayer/candle-gemm-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixlayer%2Fcandle-gemm-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixlayer%2Fcandle-gemm-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4e0fb274b06cff54b98ced9cd1e1867a21834c4
[INFO] testing mixlayer/candle-gemm-bench against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixlayer%2Fcandle-gemm-bench" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mixlayer/candle-gemm-bench
[INFO] finished tweaking git repo https://github.com/mixlayer/candle-gemm-bench
[INFO] tweaked toml for git repo https://github.com/mixlayer/candle-gemm-bench written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mixlayer/candle-gemm-bench on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mixlayer/candle-gemm-bench 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen_cuda v0.1.5
[INFO] [stderr]   Downloaded ug-cuda v0.4.0
[INFO] [stderr]   Downloaded float8 v0.3.0
[INFO] [stderr]   Downloaded ug v0.4.0
[INFO] [stderr]   Downloaded cudarc v0.17.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e275c54386c67c07550758adb100ee28c469f585b7518206bb65aa54134622d8
[INFO] running `Command { std: "docker" "start" "-a" "e275c54386c67c07550758adb100ee28c469f585b7518206bb65aa54134622d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e275c54386c67c07550758adb100ee28c469f585b7518206bb65aa54134622d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e275c54386c67c07550758adb100ee28c469f585b7518206bb65aa54134622d8", kill_on_drop: false }`
[INFO] [stdout] e275c54386c67c07550758adb100ee28c469f585b7518206bb65aa54134622d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79e2bff8c33c7a6b741c3ebfa1e267b6aeb32f30c233f8478d37eb8efaf599e4
[INFO] running `Command { std: "docker" "start" "-a" "79e2bff8c33c7a6b741c3ebfa1e267b6aeb32f30c233f8478d37eb8efaf599e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling cudarc v0.16.6
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling cudarc v0.17.2
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr] error: failed to run custom build command for `cudarc v0.16.6`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/cudarc-bd367dd8e93933f4/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]   cargo:rerun-if-env-changed=CUDARC_CUDA_VERSION
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (490) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cudarc-0.16.6/build.rs:98:10:
[INFO] [stderr]   Failed to execute `nvcc`: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57fd4b4564b2 - std[b14e17aa63033746]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x57fd4b4564b2 - std[b14e17aa63033746]::backtrace_rs::backtrace::trace_unsynchronized::<std[b14e17aa63033746]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x57fd4b4564b2 - std[b14e17aa63033746]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x57fd4b4564b2 - <<std[b14e17aa63033746]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7ebf52c056bd56a4]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x57fd4b4682ea - <core[7ebf52c056bd56a4]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x57fd4b4682ea - core[7ebf52c056bd56a4]::fmt::write
[INFO] [stderr]      6:     0x57fd4b45ad16 - std[b14e17aa63033746]::io::default_write_fmt::<std[b14e17aa63033746]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x57fd4b45ad16 - <std[b14e17aa63033746]::sys::stdio::unix::Stderr as std[b14e17aa63033746]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x57fd4b43b37f - <std[b14e17aa63033746]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x57fd4b43b37f - std[b14e17aa63033746]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x57fd4b4520c1 - std[b14e17aa63033746]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x57fd4b45227b - std[b14e17aa63033746]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x57fd4b43b438 - std[b14e17aa63033746]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x57fd4b432ff9 - std[b14e17aa63033746]::sys::backtrace::__rust_end_short_backtrace::<std[b14e17aa63033746]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x57fd4b43bcdd - __rustc[f8abce35e9738d16]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x57fd4b46895c - core[7ebf52c056bd56a4]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x57fd4b468732 - core[7ebf52c056bd56a4]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x57fd4b41ddd2 - <core[7ebf52c056bd56a4]::result::Result<std[b14e17aa63033746]::process::Output, std[b14e17aa63033746]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x57fd4b41cb96 - build_script_build[e4d57e42345da7e8]::cuda_version_from_build_system
[INFO] [stderr]     19:     0x57fd4b41d584 - build_script_build[e4d57e42345da7e8]::main
[INFO] [stderr]     20:     0x57fd4b4200a3 - <fn() as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x57fd4b421086 - std[b14e17aa63033746]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x57fd4b4213c9 - std[b14e17aa63033746]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x57fd4b451276 - <&dyn core[7ebf52c056bd56a4]::ops::function::Fn<(), Output = i32> + core[7ebf52c056bd56a4]::panic::unwind_safe::RefUnwindSafe + core[7ebf52c056bd56a4]::marker::Sync as core[7ebf52c056bd56a4]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x57fd4b451276 - std[b14e17aa63033746]::panicking::catch_unwind::do_call::<&dyn core[7ebf52c056bd56a4]::ops::function::Fn<(), Output = i32> + core[7ebf52c056bd56a4]::panic::unwind_safe::RefUnwindSafe + core[7ebf52c056bd56a4]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x57fd4b451276 - std[b14e17aa63033746]::panicking::catch_unwind::<i32, &dyn core[7ebf52c056bd56a4]::ops::function::Fn<(), Output = i32> + core[7ebf52c056bd56a4]::panic::unwind_safe::RefUnwindSafe + core[7ebf52c056bd56a4]::marker::Sync>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x57fd4b451276 - std[b14e17aa63033746]::panic::catch_unwind::<&dyn core[7ebf52c056bd56a4]::ops::function::Fn<(), Output = i32> + core[7ebf52c056bd56a4]::panic::unwind_safe::RefUnwindSafe + core[7ebf52c056bd56a4]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x57fd4b451276 - std[b14e17aa63033746]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x57fd4b451276 - std[b14e17aa63033746]::panicking::catch_unwind::do_call::<std[b14e17aa63033746]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x57fd4b451276 - std[b14e17aa63033746]::panicking::catch_unwind::<isize, std[b14e17aa63033746]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x57fd4b451276 - std[b14e17aa63033746]::panic::catch_unwind::<std[b14e17aa63033746]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x57fd4b451276 - std[b14e17aa63033746]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/a7ee93192a766fb0dafa23def7154fc03cfcfc3e/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x57fd4b420e11 - std[b14e17aa63033746]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x57fd4b420425 - main
[INFO] [stderr]     34:     0x784a2b6151ca - <unknown>
[INFO] [stderr]     35:     0x784a2b61528b - __libc_start_main
[INFO] [stderr]     36:     0x57fd4b419055 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "79e2bff8c33c7a6b741c3ebfa1e267b6aeb32f30c233f8478d37eb8efaf599e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e2bff8c33c7a6b741c3ebfa1e267b6aeb32f30c233f8478d37eb8efaf599e4", kill_on_drop: false }`
[INFO] [stdout] 79e2bff8c33c7a6b741c3ebfa1e267b6aeb32f30c233f8478d37eb8efaf599e4