[INFO] crate lilbits 0.1.0 is already in cache
[INFO] extracting crate lilbits 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/lilbits/0.1.0
[INFO] extracting crate lilbits 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/lilbits/0.1.0
[INFO] validating manifest of lilbits-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lilbits-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/lilbits/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lilbits-0.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 9b047b4b701b5761b6f95516ecae14dd6b934c4330f184564fed3787235178b1
[INFO] running `"docker" "start" "-a" "9b047b4b701b5761b6f95516ecae14dd6b934c4330f184564fed3787235178b1"`
[INFO] [stderr]    Compiling lilbits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "9b047b4b701b5761b6f95516ecae14dd6b934c4330f184564fed3787235178b1"`
[INFO] running `"docker" "rm" "-f" "9b047b4b701b5761b6f95516ecae14dd6b934c4330f184564fed3787235178b1"`
[INFO] [stdout] 9b047b4b701b5761b6f95516ecae14dd6b934c4330f184564fed3787235178b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1bc89a3e40cd0cc3c2b91d4c6b6f61f967d17eb008126e75e0a3342eaa715f51
[INFO] running `"docker" "start" "-a" "1bc89a3e40cd0cc3c2b91d4c6b6f61f967d17eb008126e75e0a3342eaa715f51"`
[INFO] [stderr]    Compiling lilbits v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "1bc89a3e40cd0cc3c2b91d4c6b6f61f967d17eb008126e75e0a3342eaa715f51"`
[INFO] running `"docker" "rm" "-f" "1bc89a3e40cd0cc3c2b91d4c6b6f61f967d17eb008126e75e0a3342eaa715f51"`
[INFO] [stdout] 1bc89a3e40cd0cc3c2b91d4c6b6f61f967d17eb008126e75e0a3342eaa715f51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 153b1f88b178ee33761c0651d2f09b7deb176509dfc057b57a84a167a838b34e
[INFO] running `"docker" "start" "-a" "153b1f88b178ee33761c0651d2f09b7deb176509dfc057b57a84a167a838b34e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lilbits-fa424eb2ebbd4bf2
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::to_hashset_and_back ... ok
[INFO] [stdout] test tests::custom_macro ... ok
[INFO] [stdout] test tests::inserting_removing ... ok
[INFO] [stderr] thread '<unnamed>' 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:     0x5604f2594a33 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5604f259074b - std::sys_common::backtrace::_print::he39717f7cfbd122d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x5604f25936e6 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x5604f2593464 - std::panicking::default_hook::hc2b73d8ffc772b35
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x5604f2593df0 - std::panicking::rust_panic_with_hook::h625072734a147d22
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x5604f2584e47 - std::panicking::begin_panic::hd7575af8f7f70068
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:412
[INFO] [stderr]    6:     0x5604f254613a - lilbits::lilbitset::LilBitSet::check_element_is_ok::h78d8302f6c3fb03f
[INFO] [stderr]                                at src/lilbitset.rs:67
[INFO] [stderr]    7:     0x5604f2546159 - lilbits::lilbitset::LilBitSet::insert::h58bf3b7d7897767a
[INFO] [stderr]                                at src/lilbitset.rs:75
[INFO] [stderr]    8:     0x5604f254870e - lilbits::tests::try_insert::{{closure}}::h1fb3819f961a4935
[INFO] [stderr]                                at src/tests.rs:104
[INFO] [stderr]    9:     0x5604f2535b6c - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c7b751aa69f8e94
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   10:     0x5604f254425e - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd926824579e5ecf6
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469
[INFO] [stderr]   11:     0x5604f2544fce - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h777485aeef032204
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309
[INFO] [stderr]   12:     0x5604f254459e - std::panicking::try::do_call::hd814cfd8990eed6a
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297
[INFO] [stderr]   13:     0x5604f2596fa9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   14:     0x5604f254438f - std::panicking::try::h55c45850ab01a992
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276
[INFO] [stderr]   15:     0x5604f254568e - std::panic::catch_unwind::h164f47dd0ccbda19
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388
[INFO] [stderr]   16:     0x5604f2544044 - std::thread::Builder::spawn_unchecked::{{closure}}::h76b4e81e791a6977
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468
[INFO] [stderr]   17:     0x5604f2544c66 - <F as alloc::boxed::FnBox<A>>::call_box::h13ab30eb4b7cce8a
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734
[INFO] [stderr]   18:     0x5604f25966cd - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5
[INFO] [stderr]                                at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   19:     0x7f6d29ca2493 - start_thread
[INFO] [stderr]   20:     0x7f6d297cdace - __clone
[INFO] [stderr]   21:                0x0 - <unknown>
[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" "153b1f88b178ee33761c0651d2f09b7deb176509dfc057b57a84a167a838b34e"`
[INFO] running `"docker" "rm" "-f" "153b1f88b178ee33761c0651d2f09b7deb176509dfc057b57a84a167a838b34e"`
[INFO] [stdout] 153b1f88b178ee33761c0651d2f09b7deb176509dfc057b57a84a167a838b34e