[INFO] cloning repository AffogatoLang/moka-rust [INFO] running `"git" "clone" "--bare" "git://github.com/AffogatoLang/moka-rust.git" "work/cache/sources/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AffogatoLang/moka-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AffogatoLang/moka-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AffogatoLang/moka-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] sha for GitHub repo AffogatoLang/moka-rust: e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] validating manifest of AffogatoLang/moka-rust on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AffogatoLang/moka-rust on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AffogatoLang/moka-rust [INFO] finished frobbing AffogatoLang/moka-rust [INFO] frobbed toml for AffogatoLang/moka-rust written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AffogatoLang/moka-rust/Cargo.toml [INFO] started frobbing AffogatoLang/moka-rust [INFO] finished frobbing AffogatoLang/moka-rust [INFO] frobbed toml for AffogatoLang/moka-rust written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AffogatoLang/moka-rust/Cargo.toml [INFO] crate AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AffogatoLang/moka-rust against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AffogatoLang/moka-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 491eeeb5f5d3880bc9cb55e747147749b998960b0c5bd8370ce4ee7237b17f94 [INFO] running `"docker" "start" "-a" "491eeeb5f5d3880bc9cb55e747147749b998960b0c5bd8370ce4ee7237b17f94"` [INFO] [stderr] Checking enum-set v0.0.7 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling libpcre-sys v0.2.2 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Checking docopt v0.8.1 [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/build.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | fs::create_dir_all(&target_dir.parent().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `moka_rust v0.1.2 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/moka_rust-80a77f05683dffa0/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/ex-announce/ex/test.ajs" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560847f58c4b - backtrace::backtrace::libunwind::trace::h3eb7dec79b0cb248 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x560847f58c4b - backtrace::backtrace::trace_unsynchronized::h828522acfd8fecfd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560847f58c4b - std::sys_common::backtrace::_print::ha50329dede3e270e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x560847f58c4b - std::sys_common::backtrace::print::ha6d7f96740481555 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x560847f58c4b - std::panicking::default_hook::{{closure}}::h48c4812e51e499b0 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x560847f58927 - std::panicking::default_hook::h5d25d0fa83093442 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x560847f59310 - std::panicking::rust_panic_with_hook::h1babb2b4ac73106c [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x560847f34508 - std::panicking::begin_panic::h224e0a6b8e6e37a9 [INFO] [stderr] at /rustc/848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x560847f304fd - build_script_build::main::{{closure}}::h6bc0c59806b71128 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 9: 0x560847f3329c - core::result::Result::unwrap_or_else::h67e1c708c2e9990f [INFO] [stderr] at /rustc/848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/src/libcore/result.rs:766 [INFO] [stderr] 10: 0x560847f2fcbb - build_script_build::main::h0bead46063160bdd [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 11: 0x560847f31450 - std::rt::lang_start::{{closure}}::h7733270c3faeb14c [INFO] [stderr] at /rustc/848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x560847f58d63 - std::rt::lang_start_internal::{{closure}}::h8302806cea4153ed [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x560847f58d63 - std::panicking::try::do_call::hc811096721c4b953 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x560847f5b42a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x560847f5981d - std::panicking::try::h132c927956f6dad4 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x560847f5981d - std::panic::catch_unwind::h2f6ea137782ab73f [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x560847f5981d - std::rt::lang_start_internal::h0f27bcf63030d183 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x560847f31429 - std::rt::lang_start::h39013456f5fe4447 [INFO] [stderr] at /rustc/848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x560847f3098a - main [INFO] [stderr] 20: 0x7f12e2abf2e1 - __libc_start_main [INFO] [stderr] 21: 0x560847f2f47a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "491eeeb5f5d3880bc9cb55e747147749b998960b0c5bd8370ce4ee7237b17f94"` [INFO] running `"docker" "rm" "-f" "491eeeb5f5d3880bc9cb55e747147749b998960b0c5bd8370ce4ee7237b17f94"` [INFO] [stdout] 491eeeb5f5d3880bc9cb55e747147749b998960b0c5bd8370ce4ee7237b17f94