[INFO] updating cached repository https://github.com/knack-supply/curve-tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/knack-supply/curve-tracer [INFO] [stderr] 15ff945..286cca2 master -> master [INFO] [stderr] * [new tag] v0.5.2 -> v0.5.2 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 286cca22606e8253aa6fec8a967d950d595c7406 [INFO] checking knack-supply/curve-tracer against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknack-supply%2Fcurve-tracer" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knack-supply/curve-tracer on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] finished tweaking git repo https://github.com/knack-supply/curve-tracer [INFO] tweaked toml for git repo https://github.com/knack-supply/curve-tracer written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/knack-supply/curve-tracer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8e899b80c1ffff1bad436e3868100eaf21d80affdda0f3b8dceb57f5aaf5ebe2 [INFO] running `"docker" "start" "-a" "8e899b80c1ffff1bad436e3868100eaf21d80affdda0f3b8dceb57f5aaf5ebe2"` [INFO] [stderr] Compiling cairo-rs v0.6.0 [INFO] [stderr] Compiling cairo-sys-rs v0.8.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking measure_time v0.6.0 [INFO] [stderr] Checking glib-sys v0.8.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Checking noisy_float v0.1.9 [INFO] [stderr] Checking autodiff v0.1.5 [INFO] [stderr] Checking libflate v0.1.20 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking alga v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling nom v4.2.2 [INFO] [stderr] Checking gobject-sys v0.8.0 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking gio-sys v0.8.0 [INFO] [stderr] Checking glib v0.7.1 [INFO] [stderr] Checking pango-sys v0.8.0 [INFO] [stderr] Checking atk-sys v0.8.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling gdk-sys v0.8.0 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling cexpr v0.3.4 [INFO] [stderr] Checking nalgebra v0.17.2 [INFO] [stderr] Compiling gtk-sys v0.8.0 [INFO] [stderr] Compiling gdk v0.10.0 [INFO] [stderr] Checking gdk-pixbuf-sys v0.8.0 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling gtk v0.6.0 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Checking gio v0.6.0 [INFO] [stderr] Checking pango v0.6.0 [INFO] [stderr] Checking atk v0.6.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling relm-gen-widget v0.16.0 [INFO] [stderr] Compiling winres v0.1.8 [INFO] [stderr] Compiling relm-derive-common v0.16.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking gdk-pixbuf v0.6.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling ks-curve-tracer v0.5.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bindgen v0.47.3 [INFO] [stderr] Compiling relm-attributes v0.16.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.2/src/base/cg.rs:297:44 [INFO] [stderr] | [INFO] [stderr] 297 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling relm-derive v0.16.0 [INFO] [stderr] Checking criterion v0.2.10 [INFO] [stderr] Compiling digilent-waveforms v0.0.16 [INFO] [stderr] error: failed to run custom build command for `digilent-waveforms v0.0.16` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/digilent-waveforms-e88c35a867c72295/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/digilent-waveforms-8d073900a93e0b87/out/stubs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to compile stub library: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d325238924 - backtrace::backtrace::libunwind::trace::h07e9553c1ad1ecad [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d325238924 - backtrace::backtrace::trace_unsynchronized::h9e0e5a535fa6ae0f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d325238924 - std::sys_common::backtrace::_print_fmt::h4b577ea24f321ffb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55d325238924 - ::fmt::ha28161264835f4f4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55d32525f47c - core::fmt::write::h4b048b90b965d771 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55d3252352b7 - std::io::Write::write_fmt::h3a6d100d8a1e388f [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55d32523b695 - std::sys_common::backtrace::_print::ha2961e5db1a6da43 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55d32523b695 - std::sys_common::backtrace::print::h3a868732f7f89b17 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55d32523b695 - std::panicking::default_hook::{{closure}}::hb25db4ba1ba588ba [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x55d32523b386 - std::panicking::default_hook::hf1df3f45e1769771 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x55d32523bd95 - std::panicking::rust_panic_with_hook::ha0342d3096b3c9ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x55d32523b932 - std::panicking::continue_panic_fmt::hb2f88a6099baa66b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x55d32523b826 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 13: 0x55d32525beea - core::panicking::panic_fmt::ha4a113bebd34439f [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x55d32525bfe7 - core::result::unwrap_failed::hefab55c2e35154b2 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55d324b5bc48 - core::result::Result::expect::h86c92bd183440e09 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x55d324b58ded - build_script_build::main::hd8e019e46384c9dd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digilent-waveforms-0.0.16/build.rs:65 [INFO] [stderr] 17: 0x55d324b5a8c0 - std::rt::lang_start::{{closure}}::h8340f3e95bfda0eb [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x55d32523b7c3 - std::rt::lang_start_internal::{{closure}}::he2a0afb5b578106e [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 19: 0x55d32523b7c3 - std::panicking::try::do_call::h30da202735d45c24 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 20: 0x55d3252443da - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x55d32523c34d - std::panicking::try::h974d473864a5ddd4 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 22: 0x55d32523c34d - std::panic::catch_unwind::h3bd08da23b55a60b [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55d32523c34d - std::rt::lang_start_internal::hf97f79993a3eaf6a [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 24: 0x55d324b5a899 - std::rt::lang_start::h8c9645a62fbeb964 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/rt.rs:64 [INFO] [stderr] 25: 0x55d324b5939a - main [INFO] [stderr] 26: 0x7ffa179b22e1 - __libc_start_main [INFO] [stderr] 27: 0x55d324b57e6a - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8e899b80c1ffff1bad436e3868100eaf21d80affdda0f3b8dceb57f5aaf5ebe2"` [INFO] running `"docker" "rm" "-f" "8e899b80c1ffff1bad436e3868100eaf21d80affdda0f3b8dceb57f5aaf5ebe2"` [INFO] [stdout] 8e899b80c1ffff1bad436e3868100eaf21d80affdda0f3b8dceb57f5aaf5ebe2