[INFO] updating cached repository n0name/fem_test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/n0name/fem_test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/n0name/fem_test" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/n0name/fem_test"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/n0name/fem_test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/n0name/fem_test" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/n0name/fem_test"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/n0name/fem_test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 472438d9cd8a374e6d25fc4a8bce9268de86bb38 [INFO] sha for GitHub repo n0name/fem_test: 472438d9cd8a374e6d25fc4a8bce9268de86bb38 [INFO] validating manifest of n0name/fem_test on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of n0name/fem_test on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing n0name/fem_test [INFO] finished frobbing n0name/fem_test [INFO] frobbed toml for n0name/fem_test written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/n0name/fem_test/Cargo.toml [INFO] started frobbing n0name/fem_test [INFO] finished frobbing n0name/fem_test [INFO] frobbed toml for n0name/fem_test written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/n0name/fem_test/Cargo.toml [INFO] crate n0name/fem_test already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking n0name/fem_test against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/n0name/fem_test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 37d6f399a5e487b853a4f0e28c3ad53f11c7f93e596ffadb6ff70e5cb538b613 [INFO] running `"docker" "start" "-a" "37d6f399a5e487b853a4f0e28c3ad53f11c7f93e596ffadb6ff70e5cb538b613"` [INFO] [stderr] Compiling xml-rs v0.4.1 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking andrew v0.1.4 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking png v0.8.0 [INFO] [stderr] Checking piston2d-graphics v0.28.0 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking pistoncore-input v0.23.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking smithay-client-toolkit v0.4.2 [INFO] [stderr] Compiling xmltree v0.4.0 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking image v0.14.0 [INFO] [stderr] Compiling dxf v0.3.0 [INFO] [stderr] Checking winit v0.18.0 [INFO] [stderr] Checking pistoncore-window v0.34.0 [INFO] [stderr] error: failed to run custom build command for `dxf v0.3.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/dxf-87ac5ac0a5b7b65a/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:378:21 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558c0ebc31cb - backtrace::backtrace::libunwind::trace::h3a6a6e8afb7ff2de [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x558c0ebc31cb - backtrace::backtrace::trace_unsynchronized::h2220292c79f07c05 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558c0ebc31cb - std::sys_common::backtrace::_print::h8ff1c2c5cb3b84f7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x558c0ebc31cb - std::sys_common::backtrace::print::h2254c58d69a73304 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x558c0ebc31cb - std::panicking::default_hook::{{closure}}::hc21cbd062363cef6 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x558c0ebc2ea6 - std::panicking::default_hook::hfea076cda52c2914 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x558c0ebc388d - std::panicking::rust_panic_with_hook::h746830f9f479e849 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x558c0ebc3412 - std::panicking::continue_panic_fmt::h37fa2235c2440555 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x558c0ebc32f6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x558c0ebd84ed - core::panicking::panic_fmt::hc32305cc7ba59cf9 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x558c0ebd842c - core::panicking::panic::h59d519e605e9db30 [INFO] [stderr] at src/libcore/panicking.rs:49 [INFO] [stderr] 11: 0x558c0eb2e097 - core::option::Option::unwrap::hafa7746ed30f427e [INFO] [stderr] at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libcore/macros.rs:12 [INFO] [stderr] 12: 0x558c0eb39670 - build_script_build::main::h4fa6a07a1d95400f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dxf-0.3.0/build/build.rs:19 [INFO] [stderr] 13: 0x558c0eb34040 - std::rt::lang_start::{{closure}}::h33a9aec69f2e9035 [INFO] [stderr] at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x558c0ebc32e3 - std::rt::lang_start_internal::{{closure}}::h14c5bec2472d54ad [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x558c0ebc32e3 - std::panicking::try::do_call::h88f516924fc6a288 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x558c0ebc55ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x558c0ebc3d9d - std::panicking::try::ha613ca8bf0a1302a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x558c0ebc3d9d - std::panic::catch_unwind::h68d4ca98047bc7c5 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x558c0ebc3d9d - std::rt::lang_start_internal::h600c3ba1b556e68a [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x558c0eb34019 - std::rt::lang_start::habb46d87bfdcd472 [INFO] [stderr] at /rustc/266783e4e09e4e9d5307c1c8e695659c58bbcac7/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x558c0eb39e7a - main [INFO] [stderr] 22: 0x7fe6ae2812e1 - __libc_start_main [INFO] [stderr] 23: 0x558c0eb07dca - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "37d6f399a5e487b853a4f0e28c3ad53f11c7f93e596ffadb6ff70e5cb538b613"` [INFO] running `"docker" "rm" "-f" "37d6f399a5e487b853a4f0e28c3ad53f11c7f93e596ffadb6ff70e5cb538b613"` [INFO] [stdout] 37d6f399a5e487b853a4f0e28c3ad53f11c7f93e596ffadb6ff70e5cb538b613