[INFO] crate lilbits 0.1.0 is already in cache [INFO] extracting crate lilbits 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lilbits/0.1.0 [INFO] extracting crate lilbits 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lilbits/0.1.0 [INFO] validating manifest of lilbits-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lilbits-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lilbits-0.1.0 [INFO] finished frobbing lilbits-0.1.0 [INFO] frobbed toml for lilbits-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lilbits/0.1.0/Cargo.toml [INFO] started frobbing lilbits-0.1.0 [INFO] finished frobbing lilbits-0.1.0 [INFO] frobbed toml for lilbits-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lilbits/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing lilbits-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lilbits/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] aba74b3abe2986aed7267904a87ffa6e6bce2170bb52a663a3699981cea88a66 [INFO] running `"docker" "start" "-a" "aba74b3abe2986aed7267904a87ffa6e6bce2170bb52a663a3699981cea88a66"` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "aba74b3abe2986aed7267904a87ffa6e6bce2170bb52a663a3699981cea88a66"` [INFO] running `"docker" "rm" "-f" "aba74b3abe2986aed7267904a87ffa6e6bce2170bb52a663a3699981cea88a66"` [INFO] [stdout] aba74b3abe2986aed7267904a87ffa6e6bce2170bb52a663a3699981cea88a66 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lilbits/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] bbabe68cd57fa0e19fce531df164b61073abb009b55003a6ae426223f556e9d6 [INFO] running `"docker" "start" "-a" "bbabe68cd57fa0e19fce531df164b61073abb009b55003a6ae426223f556e9d6"` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `"docker" "inspect" "bbabe68cd57fa0e19fce531df164b61073abb009b55003a6ae426223f556e9d6"` [INFO] running `"docker" "rm" "-f" "bbabe68cd57fa0e19fce531df164b61073abb009b55003a6ae426223f556e9d6"` [INFO] [stdout] bbabe68cd57fa0e19fce531df164b61073abb009b55003a6ae426223f556e9d6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lilbits/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] dcce78941bf6149a3ca0374f385a4946047b98056f606320c93763dea0d17d15 [INFO] running `"docker" "start" "-a" "dcce78941bf6149a3ca0374f385a4946047b98056f606320c93763dea0d17d15"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/lilbits-64b5a7973447f7c2 [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: 0x55e8304ec65b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e8304ec65b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e8304ec65b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e8304ec65b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e8304ec65b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55e8304ec336 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55e8304ecdcd - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55e8304deb55 - std::panicking::begin_panic::hf95aaab308b9bfa1 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55e83049bfeb - lilbits::lilbitset::LilBitSet::check_element_is_ok::h9960a83c9869913b [INFO] [stderr] at src/lilbitset.rs:67 [INFO] [stderr] 9: 0x55e83049c008 - lilbits::lilbitset::LilBitSet::insert::he1b625a6b6289123 [INFO] [stderr] at src/lilbitset.rs:75 [INFO] [stderr] 10: 0x55e8304a2760 - lilbits::tests::try_insert::{{closure}}::ha3cc407a96b73127 [INFO] [stderr] at src/tests.rs:104 [INFO] [stderr] 11: 0x55e83049ea7b - std::sys_common::backtrace::__rust_begin_short_backtrace::h28d746857501a7c7 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x55e83048a9ad - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfe251bb465b22c8c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x55e83049e7bd - as core::ops::function::FnOnce<()>>::call_once::h941f8124febb1356 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 14: 0x55e83049b5ff - std::panicking::try::do_call::h4bd07b690bb0508d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55e8304ef73a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x55e83049b444 - std::panicking::try::hcdd58dc449b79a8d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55e83049eb1d - std::panic::catch_unwind::haf0162fa6eca3d0e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55e83048a4b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h72d0284ec52b3748 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x55e83048ede3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h47ab6c490602b428 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 20: 0x55e8304e24ff - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 21: 0x55e8304eede0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 22: 0x55e8304eede0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x55e8304eede0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f9a44c954a4 - start_thread [INFO] [stderr] 25: 0x7f9a447c0d0f - __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" "dcce78941bf6149a3ca0374f385a4946047b98056f606320c93763dea0d17d15"` [INFO] running `"docker" "rm" "-f" "dcce78941bf6149a3ca0374f385a4946047b98056f606320c93763dea0d17d15"` [INFO] [stdout] dcce78941bf6149a3ca0374f385a4946047b98056f606320c93763dea0d17d15