[INFO] updating cached repository sirkibsirkib/contig_storage [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sirkibsirkib/contig_storage [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sirkibsirkib/contig_storage" "work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sirkibsirkib/contig_storage" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sirkibsirkib/contig_storage"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sirkibsirkib/contig_storage'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e60a452aadede139610e85fc217af828d9d8e1d6 [INFO] sha for GitHub repo sirkibsirkib/contig_storage: e60a452aadede139610e85fc217af828d9d8e1d6 [INFO] validating manifest of sirkibsirkib/contig_storage on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sirkibsirkib/contig_storage on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sirkibsirkib/contig_storage [INFO] finished frobbing sirkibsirkib/contig_storage [INFO] frobbed toml for sirkibsirkib/contig_storage written to work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage/Cargo.toml [INFO] started frobbing sirkibsirkib/contig_storage [INFO] finished frobbing sirkibsirkib/contig_storage [INFO] frobbed toml for sirkibsirkib/contig_storage written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sirkibsirkib/contig_storage/Cargo.toml [INFO] crate sirkibsirkib/contig_storage already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing sirkibsirkib/contig_storage against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 1b59e48862ffbf996c222df4bb3c789a99e097c42933d6824a1bdf1b2ba7c89c [INFO] running `"docker" "start" "-a" "1b59e48862ffbf996c222df4bb3c789a99e097c42933d6824a1bdf1b2ba7c89c"` [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling contig_storage v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `"docker" "inspect" "1b59e48862ffbf996c222df4bb3c789a99e097c42933d6824a1bdf1b2ba7c89c"` [INFO] running `"docker" "rm" "-f" "1b59e48862ffbf996c222df4bb3c789a99e097c42933d6824a1bdf1b2ba7c89c"` [INFO] [stdout] 1b59e48862ffbf996c222df4bb3c789a99e097c42933d6824a1bdf1b2ba7c89c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0ee4aa90a05e09513740caa221056ac996017f79927b2c5ba9d66d119ea834f7 [INFO] running `"docker" "start" "-a" "0ee4aa90a05e09513740caa221056ac996017f79927b2c5ba9d66d119ea834f7"` [INFO] [stderr] Compiling contig_storage v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `"docker" "inspect" "0ee4aa90a05e09513740caa221056ac996017f79927b2c5ba9d66d119ea834f7"` [INFO] running `"docker" "rm" "-f" "0ee4aa90a05e09513740caa221056ac996017f79927b2c5ba9d66d119ea834f7"` [INFO] [stdout] 0ee4aa90a05e09513740caa221056ac996017f79927b2c5ba9d66d119ea834f7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sirkibsirkib/contig_storage:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 010e9c5eabcf92b5852ad4c07d6c036714384e5ccd6d52bcbc115eae1b1de7d2 [INFO] running `"docker" "start" "-a" "010e9c5eabcf92b5852ad4c07d6c036714384e5ccd6d52bcbc115eae1b1de7d2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/contig_storage-da63734b73b1ec22 [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::eg_test ... ok [INFO] [stdout] test tests::new_keys ... ok [INFO] [stdout] test tests::slicing ... ok [INFO] [stdout] test tests::correct ... ok [INFO] [stdout] test tests::use_after_clear ... FAILED [INFO] [stdout] test tests::big_test ... ok [INFO] [stdout] test tests::benching ... test tests::benching has been running for over 60 seconds [INFO] [stdout] test tests::growing_test ... test tests::growing_test has been running for over 60 seconds [INFO] [stdout] test tests::benching ... ok [INFO] [stdout] test tests::growing_test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::use_after_clear stdout ---- [INFO] [stdout] thread 'tests::use_after_clear' panicked at 'Cannot store contiguously! Size of type (4 bytes) < size of usize (8)', src/lib.rs:143:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f59472abc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55f5947264ab - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55f5947298b6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55f5947295de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55f594729fbf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55f594729b41 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55f594729a8e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55f594661115 - contig_storage::ContigStorage::new::h26dbec3925d18613 [INFO] [stdout] at src/lib.rs:143 [INFO] [stdout] 8: 0x55f59469258c - contig_storage::tests::use_after_clear::h684d785c655cd25a [INFO] [stdout] at src/tests.rs:69 [INFO] [stdout] 9: 0x55f594692549 - contig_storage::tests::use_after_clear::{{closure}}::h093452175451b936 [INFO] [stdout] at src/tests.rs:68 [INFO] [stdout] 10: 0x55f59467defd - core::ops::function::FnOnce::call_once::h94f0e6595937b35d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55f5946b848e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55f59472cd79 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55f5946d2d87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55f5946ad7a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55f5946b1854 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55f59472cd79 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55f5946b1e61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55f59471df5e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55f59472c45f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6b559374a3 - start_thread [INFO] [stdout] 21: 0x7f6b55462d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::use_after_clear [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "010e9c5eabcf92b5852ad4c07d6c036714384e5ccd6d52bcbc115eae1b1de7d2"` [INFO] running `"docker" "rm" "-f" "010e9c5eabcf92b5852ad4c07d6c036714384e5ccd6d52bcbc115eae1b1de7d2"` [INFO] [stdout] 010e9c5eabcf92b5852ad4c07d6c036714384e5ccd6d52bcbc115eae1b1de7d2