[INFO] crate lilbits 0.1.0 is already in cache [INFO] testing lilbits-0.1.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate lilbits 0.1.0 into work/builds/worker-7/source [INFO] validating manifest of crates.io crate lilbits 0.1.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lilbits 0.1.0 [INFO] finished tweaking crates.io crate lilbits 0.1.0 [INFO] tweaked toml for crates.io crate lilbits 0.1.0 written to work/builds/worker-7/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 6d34a7640580e4400628a2e0325f7f6f59d64d52a6825036996990488c82c588 [INFO] running `"docker" "start" "-a" "6d34a7640580e4400628a2e0325f7f6f59d64d52a6825036996990488c82c588"` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "6d34a7640580e4400628a2e0325f7f6f59d64d52a6825036996990488c82c588"` [INFO] running `"docker" "rm" "-f" "6d34a7640580e4400628a2e0325f7f6f59d64d52a6825036996990488c82c588"` [INFO] [stdout] 6d34a7640580e4400628a2e0325f7f6f59d64d52a6825036996990488c82c588 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] e52e749148a1cee9dfeea0cf7b52531c30b941ec39901b64bf8ac23aaa0220e2 [INFO] running `"docker" "start" "-a" "e52e749148a1cee9dfeea0cf7b52531c30b941ec39901b64bf8ac23aaa0220e2"` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "e52e749148a1cee9dfeea0cf7b52531c30b941ec39901b64bf8ac23aaa0220e2"` [INFO] running `"docker" "rm" "-f" "e52e749148a1cee9dfeea0cf7b52531c30b941ec39901b64bf8ac23aaa0220e2"` [INFO] [stdout] e52e749148a1cee9dfeea0cf7b52531c30b941ec39901b64bf8ac23aaa0220e2 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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=warn" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 2c6933b0ab1cc86a20498c148091e83b808e088b223c4abeefe647f08e40e23c [INFO] running `"docker" "start" "-a" "2c6933b0ab1cc86a20498c148091e83b808e088b223c4abeefe647f08e40e23c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lilbits-edc98880d7bcb580 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::custom_macro ... ok [INFO] [stdout] test tests::inserting_removing ... ok [INFO] [stdout] test tests::to_hashset_and_back ... ok [INFO] [stderr] thread '' panicked at 'LilBitSet incapable of handling a u8 of that size!', src/lilbitset.rs:67:13 [INFO] [stdout] test tests::multithreading_ok ... ok [INFO] [stdout] test tests::boundaries ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b6a7dad2db - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b6a7dad2db - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b6a7dad2db - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b6a7dad2db - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b6a7dad2db - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b6a7dacfb6 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b6a7dada4d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b6a7d9f5f5 - std::panicking::begin_panic::hb6ff967bfe88b6df [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55b6a7d5ca8b - lilbits::lilbitset::LilBitSet::check_element_is_ok::h8d28bf348ff9c796 [INFO] [stderr] at src/lilbitset.rs:67 [INFO] [stderr] 9: 0x55b6a7d5caa8 - lilbits::lilbitset::LilBitSet::insert::he7478b8516f57209 [INFO] [stderr] at src/lilbitset.rs:75 [INFO] [stderr] 10: 0x55b6a7d63200 - lilbits::tests::try_insert::{{closure}}::hbbc2d080e8fea94f [INFO] [stderr] at src/tests.rs:104 [INFO] [stderr] 11: 0x55b6a7d5f51b - std::sys_common::backtrace::__rust_begin_short_backtrace::h3a76e263f65b6592 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55b6a7d4b44d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6ee70e41e27e91f6 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55b6a7d5f25d - as core::ops::function::FnOnce<()>>::call_once::hbcc4350bf3c43dd2 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55b6a7d5c04f - std::panicking::try::do_call::h1b9af2c745efa524 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55b6a7db022a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x55b6a7d5bd64 - std::panicking::try::h702bd093b01384bd [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55b6a7d5f5bd - std::panic::catch_unwind::h61969d02f7e5b948 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55b6a7d4af55 - std::thread::Builder::spawn_unchecked::{{closure}}::h106bb19153c96e1a [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55b6a7d4f843 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5ed8bd17f526d7c5 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x55b6a7da2f9f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x55b6a7daf8d0 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x55b6a7daf8d0 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55b6a7daf8d0 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f3269e056db - start_thread [INFO] [stderr] 25: 0x7f326991688f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test tests::try_insert ... ok [INFO] [stdout] test tests::super_fast ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lilbits [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2c6933b0ab1cc86a20498c148091e83b808e088b223c4abeefe647f08e40e23c"` [INFO] running `"docker" "rm" "-f" "2c6933b0ab1cc86a20498c148091e83b808e088b223c4abeefe647f08e40e23c"` [INFO] [stdout] 2c6933b0ab1cc86a20498c148091e83b808e088b223c4abeefe647f08e40e23c