Dec 19 18:25:24.068 INFO checking danielpclark/Gotham-Fullstack-Example against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 18:25:24.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/danielpclark/Gotham-Fullstack-Example:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 18:25:24.619 INFO [stdout] eb1bb680687eefbef4f88c3f14f2ba762076571372361be7c58d81a797ef19f4 Dec 19 18:25:24.621 INFO running `"docker" "start" "-a" "eb1bb680687eefbef4f88c3f14f2ba762076571372361be7c58d81a797ef19f4"` Dec 19 18:25:26.802 INFO [stderr] Compiling bytecount v0.3.2 Dec 19 18:25:26.813 INFO [stderr] Checking unic-common v0.7.0 Dec 19 18:25:26.817 INFO [stderr] Checking unic-char-range v0.7.0 Dec 19 18:25:26.841 INFO [stderr] Compiling tempdir v0.3.7 Dec 19 18:25:26.843 INFO [stderr] Compiling syn v0.14.9 Dec 19 18:25:26.844 INFO [stderr] Compiling im v12.2.0 Dec 19 18:25:26.845 INFO [stderr] Compiling error-chain v0.11.0 Dec 19 18:25:26.845 INFO [stderr] Compiling gotham_derive v0.3.0 Dec 19 18:25:28.068 INFO [stderr] Checking unic-char-property v0.7.0 Dec 19 18:25:28.068 INFO [stderr] Checking unic-ucd-version v0.7.0 Dec 19 18:25:28.372 INFO [stderr] Checking parking_lot_core v0.3.1 Dec 19 18:25:29.468 INFO [stderr] Checking unic-ucd-segment v0.7.0 Dec 19 18:25:29.472 INFO [stderr] Compiling cargo_metadata v0.5.8 Dec 19 18:25:30.074 INFO [stderr] Checking parking_lot v0.6.4 Dec 19 18:25:32.016 INFO [stderr] Checking tokio-reactor v0.1.6 Dec 19 18:25:34.746 INFO [stderr] Checking unic-segment v0.7.0 Dec 19 18:25:35.672 INFO [stderr] Checking tokio-udp v0.1.2 Dec 19 18:25:35.674 INFO [stderr] Checking tokio-tcp v0.1.2 Dec 19 18:25:35.677 INFO [stderr] Checking tokio-uds v0.2.3 Dec 19 18:25:40.701 INFO [stderr] Checking tokio v0.1.11 Dec 19 18:25:40.929 INFO [stderr] Compiling skeptic v0.13.3 Dec 19 18:25:42.616 INFO [stderr] Checking webpacker v0.3.2 Dec 19 18:25:43.569 INFO [stderr] Checking hyper v0.12.14 Dec 19 18:25:49.666 INFO [stderr] Compiling mouse v0.1.0 (/opt/crater/workdir) Dec 19 18:25:50.286 INFO [stderr] Compiling pest_generator v2.0.0 Dec 19 18:25:51.892 INFO [stderr] error: failed to run custom build command for `mouse v0.1.0 (/opt/crater/workdir)` Dec 19 18:25:51.892 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mouse-2171ee075511367b/build-script-build` (exit code: 101) Dec 19 18:25:51.892 INFO [stderr] --- stdout Dec 19 18:25:51.892 INFO [stderr] Validating dependencies… Dec 19 18:25:51.892 INFO [stderr] Dec 19 18:25:51.892 INFO [stderr] --- stderr Dec 19 18:25:51.893 INFO [stderr] thread 'main' panicked at 'Error: Yarn needs to be available.: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1009:5 Dec 19 18:25:51.893 INFO [stderr] stack backtrace: Dec 19 18:25:51.893 INFO [stderr] 0: 0x557f31767863 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6e7bc8d4fb88ec5c Dec 19 18:25:51.893 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 19 18:25:51.893 INFO [stderr] 1: 0x557f31763a98 - std::sys_common::backtrace::_print::h3185a7f0a96bc82b Dec 19 18:25:51.893 INFO [stderr] at src/libstd/sys_common/backtrace.rs:72 Dec 19 18:25:51.893 INFO [stderr] 2: 0x557f31766922 - std::panicking::default_hook::{{closure}}::h162ee7047d056245 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/sys_common/backtrace.rs:60 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:210 Dec 19 18:25:51.893 INFO [stderr] 3: 0x557f31766694 - std::panicking::default_hook::h27e44ad9f5efc588 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:225 Dec 19 18:25:51.893 INFO [stderr] 4: 0x557f31766f80 - std::panicking::rust_panic_with_hook::he8291f9ecfbf7e24 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:488 Dec 19 18:25:51.893 INFO [stderr] 5: 0x557f31766b01 - std::panicking::continue_panic_fmt::h1a958f79318d5fab Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:395 Dec 19 18:25:51.893 INFO [stderr] 6: 0x557f317669e5 - rust_begin_unwind Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:322 Dec 19 18:25:51.893 INFO [stderr] 7: 0x557f3177c0ec - core::panicking::panic_fmt::h9c845b978aea3a48 Dec 19 18:25:51.893 INFO [stderr] at src/libcore/panicking.rs:95 Dec 19 18:25:51.893 INFO [stderr] 8: 0x557f31758e70 - core::result::unwrap_failed::h3a473f87a2db5f44 Dec 19 18:25:51.893 INFO [stderr] at /rustc/e70472fc501b855c9080f3772432c10fe20b8866/src/libcore/macros.rs:26 Dec 19 18:25:51.893 INFO [stderr] 9: 0x557f31758a53 - >::expect::hfc8b53508eb7de46 Dec 19 18:25:51.893 INFO [stderr] at /rustc/e70472fc501b855c9080f3772432c10fe20b8866/src/libcore/result.rs:835 Dec 19 18:25:51.893 INFO [stderr] 10: 0x557f31752e5c - webpacker::dependency::validation::yarn::h024a867fac409f8e Dec 19 18:25:51.893 INFO [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webpacker-0.3.2/src/lib.rs:17 Dec 19 18:25:51.893 INFO [stderr] 11: 0x557f31753d89 - webpacker::valid_project_dir::h186181ee3d9102de Dec 19 18:25:51.893 INFO [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/webpacker-0.3.2/src/lib.rs:57 Dec 19 18:25:51.893 INFO [stderr] 12: 0x557f3175149c - build_script_build::main::h36712531cbfde409 Dec 19 18:25:51.893 INFO [stderr] at /opt/crater/workdir/build.rs:5 Dec 19 18:25:51.893 INFO [stderr] 13: 0x557f3175160f - std::rt::lang_start::{{closure}}::hef7da6553449567c Dec 19 18:25:51.893 INFO [stderr] at /rustc/e70472fc501b855c9080f3772432c10fe20b8866/src/libstd/rt.rs:74 Dec 19 18:25:51.893 INFO [stderr] 14: 0x557f317669d2 - std::panicking::try::do_call::hc4b9ec7b67d70d46 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/rt.rs:59 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:307 Dec 19 18:25:51.893 INFO [stderr] 15: 0x557f317788c9 - __rust_maybe_catch_panic Dec 19 18:25:51.893 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 19 18:25:51.893 INFO [stderr] 16: 0x557f31767353 - std::rt::lang_start_internal::h3effe680d92b51f0 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panicking.rs:286 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/panic.rs:398 Dec 19 18:25:51.893 INFO [stderr] at src/libstd/rt.rs:58 Dec 19 18:25:51.893 INFO [stderr] 17: 0x557f317515e8 - std::rt::lang_start::hf51695896f79a4c3 Dec 19 18:25:51.893 INFO [stderr] at /rustc/e70472fc501b855c9080f3772432c10fe20b8866/src/libstd/rt.rs:74 Dec 19 18:25:51.893 INFO [stderr] 18: 0x557f31751549 - main Dec 19 18:25:51.893 INFO [stderr] 19: 0x7f0c1980a2e0 - __libc_start_main Dec 19 18:25:51.893 INFO [stderr] 20: 0x557f317511a9 - _start Dec 19 18:25:51.893 INFO [stderr] 21: 0x0 - Dec 19 18:25:51.893 INFO [stderr] Dec 19 18:25:51.893 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 18:25:55.738 INFO [stderr] error: build failed Dec 19 18:25:56.972 INFO running `"docker" "inspect" "eb1bb680687eefbef4f88c3f14f2ba762076571372361be7c58d81a797ef19f4"` Dec 19 18:25:57.306 INFO running `"docker" "rm" "-f" "eb1bb680687eefbef4f88c3f14f2ba762076571372361be7c58d81a797ef19f4"` Dec 19 18:25:57.590 INFO [stdout] eb1bb680687eefbef4f88c3f14f2ba762076571372361be7c58d81a797ef19f4