[INFO] updating cached repository ng3rdstmadgke/midomoji-clone [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ng3rdstmadgke/midomoji-clone [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ng3rdstmadgke/midomoji-clone" "work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ng3rdstmadgke/midomoji-clone" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ng3rdstmadgke/midomoji-clone"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ng3rdstmadgke/midomoji-clone'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 49a11c59eee1503da33606c852ec9e94960c8865 [INFO] sha for GitHub repo ng3rdstmadgke/midomoji-clone: 49a11c59eee1503da33606c852ec9e94960c8865 [INFO] validating manifest of ng3rdstmadgke/midomoji-clone 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 ng3rdstmadgke/midomoji-clone 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 ng3rdstmadgke/midomoji-clone [INFO] finished frobbing ng3rdstmadgke/midomoji-clone [INFO] frobbed toml for ng3rdstmadgke/midomoji-clone written to work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone/Cargo.toml [INFO] started frobbing ng3rdstmadgke/midomoji-clone [INFO] finished frobbing ng3rdstmadgke/midomoji-clone [INFO] frobbed toml for ng3rdstmadgke/midomoji-clone written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ng3rdstmadgke/midomoji-clone/Cargo.toml [INFO] crate ng3rdstmadgke/midomoji-clone already has a lockfile, it will not be regenerated [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] testing ng3rdstmadgke/midomoji-clone against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] ef5be21b0214a7250a10551f4de89b0f0dccfe22df34c40776f5edab4c99a5a4 [INFO] running `"docker" "start" "-a" "ef5be21b0214a7250a10551f4de89b0f0dccfe22df34c40776f5edab4c99a5a4"` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling midomoji-clone v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.59s [INFO] running `"docker" "inspect" "ef5be21b0214a7250a10551f4de89b0f0dccfe22df34c40776f5edab4c99a5a4"` [INFO] running `"docker" "rm" "-f" "ef5be21b0214a7250a10551f4de89b0f0dccfe22df34c40776f5edab4c99a5a4"` [INFO] [stdout] ef5be21b0214a7250a10551f4de89b0f0dccfe22df34c40776f5edab4c99a5a4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c258690029264c04fbde5eed951b8c84946d92f4a2e6dc1a5e1ca6fe8284a8a4 [INFO] running `"docker" "start" "-a" "c258690029264c04fbde5eed951b8c84946d92f4a2e6dc1a5e1ca6fe8284a8a4"` [INFO] [stderr] Compiling midomoji-clone v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.98s [INFO] running `"docker" "inspect" "c258690029264c04fbde5eed951b8c84946d92f4a2e6dc1a5e1ca6fe8284a8a4"` [INFO] running `"docker" "rm" "-f" "c258690029264c04fbde5eed951b8c84946d92f4a2e6dc1a5e1ca6fe8284a8a4"` [INFO] [stdout] c258690029264c04fbde5eed951b8c84946d92f4a2e6dc1a5e1ca6fe8284a8a4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ng3rdstmadgke/midomoji-clone:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] f6533e739a2948cbe2b15409975f96353655a53f7e6fa581754249eb8c8f0854 [INFO] running `"docker" "start" "-a" "f6533e739a2948cbe2b15409975f96353655a53f7e6fa581754249eb8c8f0854"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/midomoji_clone-f19f1f03a0ebca1f [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test dictionary::tests::test_dictionary_set_new ... ok [INFO] [stdout] test dictionary::trie::tests::test_find_base_1 ... ok [INFO] [stdout] test dictionary::matrix_builder::tests::test_matrix_1 ... ok [INFO] [stdout] test dictionary::bit_cache::tests::test_find_empty_idx ... ok [INFO] [stdout] test dictionary::trie::tests::test_trie_2 ... ok [INFO] [stdout] test dictionary::trie::tests::test_trie_1 ... ok [INFO] [stdout] test dictionary::trie::tests::test_trie_3 ... ok [INFO] [stdout] test dictionary::bit_cache::tests::test_last_index_of_one ... ok [INFO] [stdout] test dictionary::trie::tests::test_to_double_array_1 ... ok [INFO] [stdout] test dictionary::trie::tests::test_to_double_array_3 ... ok [INFO] [stdout] test dictionary::trie::tests::test_to_double_array_2 ... ok [INFO] [stdout] test dictionary::trie::tests::test_find_base_2 ... ok [INFO] [stdout] test dictionary::bit_cache::tests::test_set_get ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/bench-fafa1918879698d0 [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] [stderr] Running /opt/crater/target/debug/deps/build_dict-94e907319de02aa3 [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] [stderr] Running /opt/crater/target/debug/deps/test_dict-b02a38d29f089d6f [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] [stderr] Running /opt/crater/target/debug/deps/lib-973e47bc2637e1fd [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_build_load_dictionary ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_build_load_dictionary stdout ---- [INFO] [stdout] thread 'test_build_load_dictionary' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bd8bf2717b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55bd8bf2717b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55bd8bf2717b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55bd8bf2717b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55bd8bf2717b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55bd8bf26dea - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55bd8bf278f0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55bd8bf27472 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55bd8bf27356 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55bd8bf3d42d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55bd8bf3d36c - core::panicking::panic::h2d0bc53a963fb996 [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x55bd8bec80cf - core::option::Option::unwrap::h38179606d374bb94 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:12 [INFO] [stdout] 12: 0x55bd8becae12 - lib::test_build_load_dictionary::ha02f9ef1cf343a46 [INFO] [stdout] at tests/lib.rs:39 [INFO] [stdout] 13: 0x55bd8beca37a - lib::test_build_load_dictionary::{{closure}}::h8a1f4817546fad84 [INFO] [stdout] at tests/lib.rs:10 [INFO] [stdout] 14: 0x55bd8bec613e - core::ops::function::FnOnce::call_once::h839d2a66b61a56e2 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x55bd8bedf8bf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x55bd8bf29f4a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55bd8bef9eb8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55bd8bef9eb8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55bd8bef9eb8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x55bd8bed4d35 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55bd8bed8df5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55bd8bed8df5 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55bd8bed8df5 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55bd8bf29f4a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x55bd8bed94f2 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55bd8bed94f2 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55bd8bed94f2 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55bd8bed94f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x55bd8bf1cd0f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55bd8bf296a0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55bd8bf296a0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55bd8bf296a0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fd4cabaa4a4 - start_thread [INFO] [stdout] 34: 0x7fd4ca6d5d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_build_load_dictionary [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] running `"docker" "inspect" "f6533e739a2948cbe2b15409975f96353655a53f7e6fa581754249eb8c8f0854"` [INFO] running `"docker" "rm" "-f" "f6533e739a2948cbe2b15409975f96353655a53f7e6fa581754249eb8c8f0854"` [INFO] [stdout] f6533e739a2948cbe2b15409975f96353655a53f7e6fa581754249eb8c8f0854