[INFO] cloning repository https://github.com/poekb/ml-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poekb/ml-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoekb%2Fml-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoekb%2Fml-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fdf27978d58cb2bd059a65b49a881413be88e8c [INFO] checking poekb/ml-in-rust against try#54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 for pr-153041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoekb%2Fml-in-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/poekb/ml-in-rust [INFO] finished tweaking git repo https://github.com/poekb/ml-in-rust [INFO] tweaked toml for git repo https://github.com/poekb/ml-in-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/poekb/ml-in-rust on toolchain 54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/poekb/ml-in-rust 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" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking poekb/ml-in-rust against try#54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 for pr-153041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoekb%2Fml-in-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/poekb/ml-in-rust [INFO] finished tweaking git repo https://github.com/poekb/ml-in-rust [INFO] tweaked toml for git repo https://github.com/poekb/ml-in-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/poekb/ml-in-rust on toolchain 54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/poekb/ml-in-rust 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" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "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 find_cuda_helper v0.2.0 [INFO] [stderr] Downloaded cust_core v0.1.1 [INFO] [stderr] Downloaded simba v0.9.0 [INFO] [stderr] Downloaded cust_derive v0.2.0 [INFO] [stderr] Downloaded nalgebra-macros v0.2.2 [INFO] [stderr] Downloaded cust_raw v0.11.3 [INFO] [stderr] Downloaded mint v0.5.9 [INFO] [stderr] Downloaded vek v0.15.10 [INFO] [stderr] Downloaded cust v0.3.2 [INFO] [stderr] Downloaded glam v0.20.5 [INFO] [stderr] Downloaded nalgebra v0.33.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 874cc4c2af59b68f94a00c12a14a466a8dc593256f18a44913a3e605dda219d6 [INFO] running `Command { std: "docker" "start" "-a" "874cc4c2af59b68f94a00c12a14a466a8dc593256f18a44913a3e605dda219d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "874cc4c2af59b68f94a00c12a14a466a8dc593256f18a44913a3e605dda219d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "874cc4c2af59b68f94a00c12a14a466a8dc593256f18a44913a3e605dda219d6", kill_on_drop: false }` [INFO] [stdout] 874cc4c2af59b68f94a00c12a14a466a8dc593256f18a44913a3e605dda219d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1321842f78e738fb5109c611c2f0189b20f3b52e437d307b84eefe8dfeed8d9 [INFO] running `Command { std: "docker" "start" "-a" "b1321842f78e738fb5109c611c2f0189b20f3b52e437d307b84eefe8dfeed8d9", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling find_cuda_helper v0.2.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking mint v0.5.9 [INFO] [stderr] Compiling gpu-accelerated-machine-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling cust_raw v0.11.3 [INFO] [stderr] Compiling cust v0.3.2 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] error: failed to run custom build command for `gpu-accelerated-machine-learning v0.1.0 (/opt/rustwide/workdir)` [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/gpu-accelerated-machine-learning-65505c633b4d7680/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/kernels/ [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (292) panicked at build.rs:11:9: [INFO] [stderr] nvcc not found at "/usr/local/cuda/bin/nvcc". Please set the CUDA_HOME environment variable. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60a2c48ed9ba - std[6529baf95271228e]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60a2c48ed9ba - std[6529baf95271228e]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60a2c48ed9ba - std[6529baf95271228e]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x60a2c48ed9ba - <::print::DisplayBacktrace as core[5cfda6f7c00db38d]::fmt::Display>::fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x60a2c48feaca - ::fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x60a2c48feaca - core[5cfda6f7c00db38d]::fmt::write [INFO] [stderr] 6: 0x60a2c48f1cb2 - std[6529baf95271228e]::io::default_write_fmt:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60a2c48f1cb2 - ::write_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x60a2c48d2d5f - ::print [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x60a2c48d2d5f - std[6529baf95271228e]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x60a2c48e9441 - std[6529baf95271228e]::panicking::default_hook [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x60a2c48e95fb - std[6529baf95271228e]::panicking::panic_with_hook [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x60a2c48d2e18 - std[6529baf95271228e]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x60a2c48c8119 - std[6529baf95271228e]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x60a2c48d367d - __rustc[5b918d957a0ed5c0]::rust_begin_unwind [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x60a2c48ff2dc - core[5cfda6f7c00db38d]::panicking::panic_fmt [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x60a2c48ba073 - build_script_build[40d01d1b5f9f8fb1]::main [INFO] [stderr] 17: 0x60a2c48b8cf3 - >::call_once [INFO] [stderr] 18: 0x60a2c48b9486 - std[6529baf95271228e]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 19: 0x60a2c48b7359 - std[6529baf95271228e]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 20: 0x60a2c48e8684 - <&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync as core[5cfda6f7c00db38d]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x60a2c48e8684 - std[6529baf95271228e]::panicking::catch_unwind::do_call::<&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync, i32> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:581:40 [INFO] [stderr] 22: 0x60a2c48e8684 - std[6529baf95271228e]::panicking::catch_unwind:: + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:544:19 [INFO] [stderr] 23: 0x60a2c48e8684 - std[6529baf95271228e]::panic::catch_unwind::<&dyn core[5cfda6f7c00db38d]::ops::function::Fn<(), Output = i32> + core[5cfda6f7c00db38d]::panic::unwind_safe::RefUnwindSafe + core[5cfda6f7c00db38d]::marker::Sync, i32> [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x60a2c48e8684 - std[6529baf95271228e]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x60a2c48e8684 - std[6529baf95271228e]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:581:40 [INFO] [stderr] 26: 0x60a2c48e8684 - std[6529baf95271228e]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panicking.rs:544:19 [INFO] [stderr] 27: 0x60a2c48e8684 - std[6529baf95271228e]::panic::catch_unwind:: [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x60a2c48e8684 - std[6529baf95271228e]::rt::lang_start_internal [INFO] [stderr] at /rustc/54bb9bb1bbe87f59b5a2e9afea4c8cedcf5e0b47/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x60a2c48b7011 - std[6529baf95271228e]::rt::lang_start::<()> [INFO] [stderr] 30: 0x60a2c48bc085 - main [INFO] [stderr] 31: 0x7998905321ca - [INFO] [stderr] 32: 0x79989053228b - __libc_start_main [INFO] [stderr] 33: 0x60a2c48b5e95 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b1321842f78e738fb5109c611c2f0189b20f3b52e437d307b84eefe8dfeed8d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1321842f78e738fb5109c611c2f0189b20f3b52e437d307b84eefe8dfeed8d9", kill_on_drop: false }` [INFO] [stdout] b1321842f78e738fb5109c611c2f0189b20f3b52e437d307b84eefe8dfeed8d9