[INFO] cloning repository https://github.com/xStFtx/SimpleCNN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xStFtx/SimpleCNN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2FSimpleCNN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2FSimpleCNN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fca781bdfcdd680adb7ce242bb9f7b78a049c90c
[INFO] checking xStFtx/SimpleCNN against try#35b6491ce6d2b388d0a5de1e59e2123604af807f for pr-136539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FxStFtx%2FSimpleCNN" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xStFtx/SimpleCNN on toolchain 35b6491ce6d2b388d0a5de1e59e2123604af807f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xStFtx/SimpleCNN
[INFO] finished tweaking git repo https://github.com/xStFtx/SimpleCNN
[INFO] tweaked toml for git repo https://github.com/xStFtx/SimpleCNN written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xStFtx/SimpleCNN 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" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "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 curl v0.4.44
[INFO] [stderr]   Downloaded openssl-sys v0.9.92
[INFO] [stderr]   Downloaded torch-sys v0.4.1
[INFO] [stderr]   Downloaded tch v0.4.1
[INFO] [stderr]   Downloaded curl-sys v0.4.65+curl-8.2.1
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a2dd1b06cc4c2432792ee65f79adf5f25602ef81f06e0ee5e3be2cf8a99fccc
[INFO] running `Command { std: "docker" "start" "-a" "2a2dd1b06cc4c2432792ee65f79adf5f25602ef81f06e0ee5e3be2cf8a99fccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a2dd1b06cc4c2432792ee65f79adf5f25602ef81f06e0ee5e3be2cf8a99fccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2dd1b06cc4c2432792ee65f79adf5f25602ef81f06e0ee5e3be2cf8a99fccc", kill_on_drop: false }`
[INFO] [stdout] 2a2dd1b06cc4c2432792ee65f79adf5f25602ef81f06e0ee5e3be2cf8a99fccc
[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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e8155c98d382ba1d2f1f3e3fe92b9d31e27d9bab8153407475854b9db93fe8
[INFO] running `Command { std: "docker" "start" "-a" "b8e8155c98d382ba1d2f1f3e3fe92b9d31e27d9bab8153407475854b9db93fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling flate2 v1.0.27
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling openssl-sys v0.9.92
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling curl-sys v0.4.65+curl-8.2.1
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling torch-sys v0.4.1
[INFO] [stderr] error: failed to run custom build command for `torch-sys v0.4.1`
[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/torch-sys-5bc56ff06b83d751/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=TORCH_CUDA_VERSION
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/torch-sys-0.4.1/build.rs:141:48:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: [6] Couldn't resolve host name (Could not resolve host: download.pytorch.org)
[INFO] [stderr] 
[INFO] [stderr]   Stack backtrace:
[INFO] [stderr]      0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stderr]      1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stderr]      2: build_script_build::download
[INFO] [stderr]      3: build_script_build::prepare_libtorch_dir
[INFO] [stderr]      4: build_script_build::main
[INFO] [stderr]      5: core::ops::function::FnOnce::call_once
[INFO] [stderr]      6: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]      7: std::rt::lang_start::{{closure}}
[INFO] [stderr]      8: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/ops/function.rs:284:13
[INFO] [stderr]      9: std::panicking::try::do_call
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     10: std::panicking::try
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     11: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panic.rs:358:14
[INFO] [stderr]     12: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/rt.rs:168:24
[INFO] [stderr]     13: std::panicking::try::do_call
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     14: std::panicking::try
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     15: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panic.rs:358:14
[INFO] [stderr]     16: std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/rt.rs:164:5
[INFO] [stderr]     17: std::rt::lang_start
[INFO] [stderr]     18: main
[INFO] [stderr]     19: <unknown>
[INFO] [stderr]     20: __libc_start_main
[INFO] [stderr]     21: _start
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x617082909ad0 - std::backtrace_rs::backtrace::libunwind::trace::h8d049c603591f117
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x617082909ad0 - std::backtrace_rs::backtrace::trace_unsynchronized::h12d723987b6ecb37
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x617082909ad0 - std::sys::backtrace::_print_fmt::ha2d5d1796af7e95b
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x617082909ad0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h1c9e2d37e83a6f45
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x61708292f603 - core::fmt::rt::Argument::fmt::h6d4829024d2f28af
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x61708292f603 - core::fmt::write::h70010609f08caa2c
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x617082905933 - std::io::Write::write_fmt::h5beca4280109502a
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x617082909922 - std::sys::backtrace::BacktraceLock::print::hc6df4b657d226323
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x61708290aaaf - std::panicking::default_hook::{{closure}}::he57abbdf0dfd49a1
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x61708290a91a - std::panicking::default_hook::ha257b0a6dcbf8c4d
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x61708290b4d2 - std::panicking::rust_panic_with_hook::h5e80f0d9b942b6f4
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x61708290b25a - std::panicking::begin_panic_handler::{{closure}}::h23399133522ade7c
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x617082909fe9 - std::sys::backtrace::__rust_end_short_backtrace::ha1965244cc6f6d08
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x61708290aeed - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x61708292e3a0 - core::panicking::panic_fmt::hd50a3c52a113c1bc
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x61708292e816 - core::result::unwrap_failed::ha2807cfa44b0376c
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x6170828405c8 - build_script_build::prepare_libtorch_dir::h0c80ae86192b59a2
[INFO] [stderr]     17:     0x6170828414cc - build_script_build::main::hcb7937e47aabceb8
[INFO] [stderr]     18:     0x61708284b353 - core::ops::function::FnOnce::call_once::h7e6511fd622ca1ce
[INFO] [stderr]     19:     0x6170828454d6 - std::sys::backtrace::__rust_begin_short_backtrace::h1f770626ce9dfd9d
[INFO] [stderr]     20:     0x6170828454b9 - std::rt::lang_start::{{closure}}::hc6d48f656e1ae25d
[INFO] [stderr]     21:     0x6170828ffe90 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hbc5e797acdf5178d
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x6170828ffe90 - std::panicking::try::do_call::h7328265f90809c75
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     23:     0x6170828ffe90 - std::panicking::try::h35a3eaf756520b67
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     24:     0x6170828ffe90 - std::panic::catch_unwind::hb9240d7833bff7e4
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panic.rs:358:14
[INFO] [stderr]     25:     0x6170828ffe90 - std::rt::lang_start_internal::{{closure}}::hb290b4b5ac28f5fe
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/rt.rs:168:24
[INFO] [stderr]     26:     0x6170828ffe90 - std::panicking::try::do_call::hf43947ed79cf6909
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:587:40
[INFO] [stderr]     27:     0x6170828ffe90 - std::panicking::try::hadc1bca0b521f754
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panicking.rs:550:19
[INFO] [stderr]     28:     0x6170828ffe90 - std::panic::catch_unwind::h4851a96d6a84edb0
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/panic.rs:358:14
[INFO] [stderr]     29:     0x6170828ffe90 - std::rt::lang_start_internal::h91e030916ec7a1ba
[INFO] [stderr]                                  at /rustc/35b6491ce6d2b388d0a5de1e59e2123604af807f/library/std/src/rt.rs:164:5
[INFO] [stderr]     30:     0x6170828454a1 - std::rt::lang_start::h0697d260fe35558d
[INFO] [stderr]     31:     0x617082842675 - main
[INFO] [stderr]     32:     0x72a27c80cd90 - <unknown>
[INFO] [stderr]     33:     0x72a27c80ce40 - __libc_start_main
[INFO] [stderr]     34:     0x61708283a0a5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "b8e8155c98d382ba1d2f1f3e3fe92b9d31e27d9bab8153407475854b9db93fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e8155c98d382ba1d2f1f3e3fe92b9d31e27d9bab8153407475854b9db93fe8", kill_on_drop: false }`
[INFO] [stdout] b8e8155c98d382ba1d2f1f3e3fe92b9d31e27d9bab8153407475854b9db93fe8