[INFO] cloning repository https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FCuda-Implementation-of-a-CNN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FCuda-Implementation-of-a-CNN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bda1e461254366b4e051cfd615ab9b526b296ba5
[INFO] checking BenjaminRayner/Cuda-Implementation-of-a-CNN against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenjaminRayner%2FCuda-Implementation-of-a-CNN" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN
[INFO] finished tweaking git repo https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN
[INFO] tweaked toml for git repo https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BenjaminRayner/Cuda-Implementation-of-a-CNN 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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustacuda_derive v0.1.2
[INFO] [stderr]   Downloaded rustacuda_core v0.1.2
[INFO] [stderr]   Downloaded rustacuda v0.1.2
[INFO] [stderr]   Downloaded cuda-sys v0.2.0
[INFO] [stderr]   Downloaded syn v1.0.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8547cb40f8938b150a55850f279d64d632617eea2942c3e6497125a2b527ea8b
[INFO] running `Command { std: "docker" "start" "-a" "8547cb40f8938b150a55850f279d64d632617eea2942c3e6497125a2b527ea8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8547cb40f8938b150a55850f279d64d632617eea2942c3e6497125a2b527ea8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8547cb40f8938b150a55850f279d64d632617eea2942c3e6497125a2b527ea8b", kill_on_drop: false }`
[INFO] [stdout] 8547cb40f8938b150a55850f279d64d632617eea2942c3e6497125a2b527ea8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e76d670a2b275a528099b1371a391a613268eba9f4a478898dea57c0128bd7c1
[INFO] running `Command { std: "docker" "start" "-a" "e76d670a2b275a528099b1371a391a613268eba9f4a478898dea57c0128bd7c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling cuda-sys v0.2.0
[INFO] [stderr]     Checking rustacuda_core v0.1.2
[INFO] [stderr]    Compiling lab3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr] error: failed to run custom build command for `lab3 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/lab3-951eaae5bd250898/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (244) panicked at build.rs:14:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f0bd0169cc2 - std[dc7fbcbc35aabe44]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5f0bd0169cc2 - std[dc7fbcbc35aabe44]::backtrace_rs::backtrace::trace_unsynchronized::<std[dc7fbcbc35aabe44]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5f0bd0169cc2 - std[dc7fbcbc35aabe44]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5f0bd0169cc2 - <<std[dc7fbcbc35aabe44]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[65d6a7660ab7b234]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5f0bd017ba7a - <core[65d6a7660ab7b234]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5f0bd017ba7a - core[65d6a7660ab7b234]::fmt::write
[INFO] [stderr]      6:     0x5f0bd016e516 - std[dc7fbcbc35aabe44]::io::default_write_fmt::<std[dc7fbcbc35aabe44]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5f0bd016e516 - <std[dc7fbcbc35aabe44]::sys::stdio::unix::Stderr as std[dc7fbcbc35aabe44]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5f0bd014edaf - <std[dc7fbcbc35aabe44]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5f0bd014edaf - std[dc7fbcbc35aabe44]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5f0bd01658d1 - std[dc7fbcbc35aabe44]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5f0bd0165a8b - std[dc7fbcbc35aabe44]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5f0bd014ee68 - std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5f0bd0146a29 - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_end_short_backtrace::<std[dc7fbcbc35aabe44]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5f0bd014f70d - __rustc[d971bfefe721b27c]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5f0bd017c0ec - core[65d6a7660ab7b234]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5f0bd017bec2 - core[65d6a7660ab7b234]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5f0bd01350f4 - build_script_build[eb71c8d83afe5ea7]::main
[INFO] [stderr]     18:     0x5f0bd01379b3 - <fn() as core[65d6a7660ab7b234]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x5f0bd01348f6 - std[dc7fbcbc35aabe44]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x5f0bd0134dd9 - std[dc7fbcbc35aabe44]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x5f0bd0164b26 - <&dyn core[65d6a7660ab7b234]::ops::function::Fn<(), Output = i32> + core[65d6a7660ab7b234]::marker::Sync + core[65d6a7660ab7b234]::panic::unwind_safe::RefUnwindSafe as core[65d6a7660ab7b234]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panicking::catch_unwind::do_call::<&dyn core[65d6a7660ab7b234]::ops::function::Fn<(), Output = i32> + core[65d6a7660ab7b234]::marker::Sync + core[65d6a7660ab7b234]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panicking::catch_unwind::<i32, &dyn core[65d6a7660ab7b234]::ops::function::Fn<(), Output = i32> + core[65d6a7660ab7b234]::marker::Sync + core[65d6a7660ab7b234]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panic::catch_unwind::<&dyn core[65d6a7660ab7b234]::ops::function::Fn<(), Output = i32> + core[65d6a7660ab7b234]::marker::Sync + core[65d6a7660ab7b234]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panicking::catch_unwind::do_call::<std[dc7fbcbc35aabe44]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panicking::catch_unwind::<isize, std[dc7fbcbc35aabe44]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::panic::catch_unwind::<std[dc7fbcbc35aabe44]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5f0bd0164b26 - std[dc7fbcbc35aabe44]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5f0bd01348e1 - std[dc7fbcbc35aabe44]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x5f0bd0137d15 - main
[INFO] [stderr]     32:     0x7f675179a1ca - <unknown>
[INFO] [stderr]     33:     0x7f675179a28b - __libc_start_main
[INFO] [stderr]     34:     0x5f0bd0133555 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e76d670a2b275a528099b1371a391a613268eba9f4a478898dea57c0128bd7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76d670a2b275a528099b1371a391a613268eba9f4a478898dea57c0128bd7c1", kill_on_drop: false }`
[INFO] [stdout] e76d670a2b275a528099b1371a391a613268eba9f4a478898dea57c0128bd7c1
