[INFO] updating cached repository AffogatoLang/moka-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AffogatoLang/moka-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/AffogatoLang/moka-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AffogatoLang/moka-rust on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/AffogatoLang/moka-rust/Cargo.toml [INFO] crate AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AffogatoLang/moka-rust against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/AffogatoLang/moka-rust:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4d060ecde0971a29a47c57ffd4796a7f1a669f03c41410f4f6ff374d547df220 [INFO] running `"docker" "start" "-a" "4d060ecde0971a29a47c57ffd4796a7f1a669f03c41410f4f6ff374d547df220"` [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Checking docopt v0.8.1 [INFO] [stderr] Compiling bzip2 v0.3.2 [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-5d970dd84885dd7f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/py_env/interp_runner.py" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa98ce3c1b - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55aa98ce3c1b - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55aa98ce3c1b - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55aa98ce3c1b - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55aa98ce3c1b - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55aa98ce38f7 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55aa98ce42e0 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55aa98cbf4e8 - std::panicking::begin_panic::h73895c89f63eaaa3 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55aa98cbb4dd - build_script_build::main::{{closure}}::h58802ecec01dd574 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 9: 0x55aa98cbe33c - core::result::Result::unwrap_or_else::hb93dd78b045ef666 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/result.rs:766 [INFO] [stderr] 10: 0x55aa98cbac9b - build_script_build::main::hb015b63199a6d471 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 11: 0x55aa98cbc8f0 - std::rt::lang_start::{{closure}}::h1a18f3c086fda920 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55aa98ce3d33 - std::rt::lang_start_internal::{{closure}}::h358a76ea39d8997f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x55aa98ce3d33 - std::panicking::try::do_call::h1fdcc0a978075552 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55aa98ce63fa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x55aa98ce47ed - std::panicking::try::hd48ddd0547e22f90 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55aa98ce47ed - std::panic::catch_unwind::heb66ca2bf3960f9b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55aa98ce47ed - std::rt::lang_start_internal::h7208f2146229fed7 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x55aa98cbc8c9 - std::rt::lang_start::hb3c7c2ee3a321009 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x55aa98cbb96a - main [INFO] [stderr] 20: 0x7fa5115982e1 - __libc_start_main [INFO] [stderr] 21: 0x55aa98cba45a - _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" "4d060ecde0971a29a47c57ffd4796a7f1a669f03c41410f4f6ff374d547df220"` [INFO] running `"docker" "rm" "-f" "4d060ecde0971a29a47c57ffd4796a7f1a669f03c41410f4f6ff374d547df220"` [INFO] [stdout] 4d060ecde0971a29a47c57ffd4796a7f1a669f03c41410f4f6ff374d547df220