[INFO] updating cached repository https://github.com/robdaemon/rusty-plaid [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f16912a93899b532a169e22fea0bcdc58a22c267 [INFO] checking robdaemon/rusty-plaid against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobdaemon%2Frusty-plaid" "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/robdaemon/rusty-plaid on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/robdaemon/rusty-plaid [INFO] finished tweaking git repo https://github.com/robdaemon/rusty-plaid [INFO] tweaked toml for git repo https://github.com/robdaemon/rusty-plaid written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/robdaemon/rusty-plaid already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: path `/big/crater/work/builds/worker-1/source/src/PlaidOS.rs` was erroneously implicitly accepted for library `PlaidOS`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5b0e489efb0a81c5e7c6903745eb3f06ca0cdad0a0b4a94062df3e7217b1e298 [INFO] running `"docker" "start" "-a" "5b0e489efb0a81c5e7c6903745eb3f06ca0cdad0a0b4a94062df3e7217b1e298"` [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/PlaidOS.rs` was erroneously implicitly accepted for library `PlaidOS`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] [stderr] Compiling rust-libcore v0.0.3 [INFO] [stderr] error: failed to run custom build command for `rust-libcore v0.0.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-libcore-cb2ed89b0a7caa59/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-libcore-0.0.3/./build.rs:43:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565116031b94 - backtrace::backtrace::libunwind::trace::h837858cfeddf7a26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x565116031b94 - backtrace::backtrace::trace_unsynchronized::hf450b231b66758d5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x565116031b94 - std::sys_common::backtrace::_print_fmt::h368e3c833d23dd1d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x565116031b94 - ::fmt::h99a560994a9a8770 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x56511605070c - core::fmt::write::h331a8aee5b7f3512 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x56511602ef77 - std::io::Write::write_fmt::hf05660e3e7df1eca [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x565116034625 - std::sys_common::backtrace::_print::h2a131efc4c0ac3fa [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x565116034625 - std::sys_common::backtrace::print::h983d88dd719c12ff [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x565116034625 - std::panicking::default_hook::{{closure}}::h663d5da304a5132f [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x565116034316 - std::panicking::default_hook::hf37841c3986e6801 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x565116034c75 - std::panicking::rust_panic_with_hook::hb2227d83b88686af [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x565116026d79 - std::panicking::begin_panic::hc61e69a786d1e41b [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/panicking.rs:407 [INFO] [stderr] 12: 0x56511601e063 - build_script_build::main::h40d57769f6b0d73b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-libcore-0.0.3/./build.rs:43 [INFO] [stderr] 13: 0x56511601e790 - std::rt::lang_start::{{closure}}::hd38d3a53df61e946 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x5651160346f3 - std::rt::lang_start_internal::{{closure}}::hcbc0d39047dfb53e [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x5651160346f3 - std::panicking::try::do_call::h8b5ef32d822a8d8f [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 16: 0x56511603b49a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x56511603516d - std::panicking::try::h9b6fb4e6a40ce0cb [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 18: 0x56511603516d - std::panic::catch_unwind::h2fbf9b8ead8e504a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x56511603516d - std::rt::lang_start_internal::hb6581c1f21bf501d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x56511601e769 - std::rt::lang_start::haac60905d7194234 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x56511601e6fa - main [INFO] [stderr] 22: 0x7fd82ac29b97 - __libc_start_main [INFO] [stderr] 23: 0x56511601834a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5b0e489efb0a81c5e7c6903745eb3f06ca0cdad0a0b4a94062df3e7217b1e298"` [INFO] running `"docker" "rm" "-f" "5b0e489efb0a81c5e7c6903745eb3f06ca0cdad0a0b4a94062df3e7217b1e298"` [INFO] [stdout] 5b0e489efb0a81c5e7c6903745eb3f06ca0cdad0a0b4a94062df3e7217b1e298