[INFO] updating cached repository tetigi/ctci [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tetigi/ctci [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tetigi/ctci" "work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tetigi/ctci" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tetigi/ctci"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tetigi/ctci'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 555f263bec6718d66a5dad5a5fc9767d0ddc0400 [INFO] sha for GitHub repo tetigi/ctci: 555f263bec6718d66a5dad5a5fc9767d0ddc0400 [INFO] validating manifest of tetigi/ctci 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 tetigi/ctci 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 tetigi/ctci [INFO] finished frobbing tetigi/ctci [INFO] frobbed toml for tetigi/ctci written to work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci/Cargo.toml [INFO] started frobbing tetigi/ctci [INFO] finished frobbing tetigi/ctci [INFO] frobbed toml for tetigi/ctci written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tetigi/ctci/Cargo.toml [INFO] crate tetigi/ctci 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tetigi/ctci 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci:/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] d59524d4f882f5de3d10f60c5540e2342ff3487452420c096ee9bb8f9bd93073 [INFO] running `"docker" "start" "-a" "d59524d4f882f5de3d10f60c5540e2342ff3487452420c096ee9bb8f9bd93073"` [INFO] [stderr] Compiling ctci v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `"docker" "inspect" "d59524d4f882f5de3d10f60c5540e2342ff3487452420c096ee9bb8f9bd93073"` [INFO] running `"docker" "rm" "-f" "d59524d4f882f5de3d10f60c5540e2342ff3487452420c096ee9bb8f9bd93073"` [INFO] [stdout] d59524d4f882f5de3d10f60c5540e2342ff3487452420c096ee9bb8f9bd93073 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci:/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] 3f740bb1b75b82a2d8b91b88dbcd665412c408f02f7d937a58d2b636e9b5c6e6 [INFO] running `"docker" "start" "-a" "3f740bb1b75b82a2d8b91b88dbcd665412c408f02f7d937a58d2b636e9b5c6e6"` [INFO] [stderr] Compiling ctci v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `"docker" "inspect" "3f740bb1b75b82a2d8b91b88dbcd665412c408f02f7d937a58d2b636e9b5c6e6"` [INFO] running `"docker" "rm" "-f" "3f740bb1b75b82a2d8b91b88dbcd665412c408f02f7d937a58d2b636e9b5c6e6"` [INFO] [stdout] 3f740bb1b75b82a2d8b91b88dbcd665412c408f02f7d937a58d2b636e9b5c6e6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tetigi/ctci:/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] 5f683ff2c9b9196825126739c72ef61815a654dafcb720ad1e4b5ee4b0d71eba [INFO] running `"docker" "start" "-a" "5f683ff2c9b9196825126739c72ef61815a654dafcb720ad1e4b5ee4b0d71eba"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/ctci-7cfba4dfc0053a88 [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test arrays_and_strings::test::test_is_unique_no_structure ... ok [INFO] [stdout] test arrays_and_strings::test::test_one_away ... ok [INFO] [stdout] test arrays_and_strings::test::test_palindrome_perm ... ok [INFO] [stdout] test arrays_and_strings::test::test_is_palindrome ... ok [INFO] [stdout] test arrays_and_strings::test::test_string_compression ... ok [INFO] [stdout] test arrays_and_strings::test::test_rotate_matrix ... ok [INFO] [stdout] test arrays_and_strings::test::test_zero_matrix ... ok [INFO] [stdout] test arrays_and_strings::test::test_is_unique ... ok [INFO] [stdout] test arrays_and_strings::test::test_urlify ... ok [INFO] [stdout] test arrays_and_strings::test::test_check_permutations ... ok [INFO] [stdout] test bits::tests::test_conversion ... ok [INFO] [stdout] test bits::tests::test_insertion ... ok [INFO] [stdout] test bits::tests::test_flip_bit ... ok [INFO] [stdout] test moderate::tests::test_best_line ... ok [INFO] [stdout] test moderate::tests::test_pattern_matching ... ok [INFO] [stdout] test moderate::tests::test_english_int ... ok [INFO] [stdout] test moderate::tests::test_contiguous_subsequence ... ok [INFO] [stdout] test moderate::tests::test_pond_sizes ... ok [INFO] [stdout] test moderate::tests::test_living_people ... ok [INFO] [stdout] test moderate::tests::test_sub_sort ... ok [INFO] [stdout] test moderate::tests::test_langtons_ant ... ok [INFO] [stdout] test moderate::tests::test_master_mind ... ok [INFO] [stdout] test moderate::tests::test_sum_swap ... ok [INFO] [stdout] test moderate::tests::test_calculator ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--bin ctci' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- moderate::tests::test_calculator stdout ---- [INFO] [stdout] [23.5] [INFO] [stdout] [2.0, 6.0, 33.0] [INFO] [stdout] thread 'moderate::tests::test_calculator' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `-27.0`, [INFO] [stdout] right: `-37.0`', src/moderate.rs:762:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56355ce1e913 - 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: 0x56355ce1a24b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x56355ce1d656 - 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: 0x56355ce1d37e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x56355ce1dd5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x56355ce1d8e1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x56355ce1d82e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x56355cdd3948 - ctci::moderate::tests::test_calculator::h37dc61bb6c7b09c0 [INFO] [stdout] at src/moderate.rs:762 [INFO] [stdout] 8: 0x56355cdd3609 - ctci::moderate::tests::test_calculator::{{closure}}::h4d5c24e73e35581b [INFO] [stdout] at src/moderate.rs:760 [INFO] [stdout] 9: 0x56355cdace7d - core::ops::function::FnOnce::call_once::h0621a7646fd7dafa [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x56355cddea4e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x56355ce20a79 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x56355cdf9347 - 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] 13: 0x56355cdd3d64 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x56355cdd7e14 - 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] 15: 0x56355ce20a79 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x56355cdd8421 - 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] 17: 0x56355ce1202e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x56355ce2015f - 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] 19: 0x7f6c9736d4a3 - start_thread [INFO] [stdout] 20: 0x7f6c96e98d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] moderate::tests::test_calculator [INFO] [stdout] [INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5f683ff2c9b9196825126739c72ef61815a654dafcb720ad1e4b5ee4b0d71eba"` [INFO] running `"docker" "rm" "-f" "5f683ff2c9b9196825126739c72ef61815a654dafcb720ad1e4b5ee4b0d71eba"` [INFO] [stdout] 5f683ff2c9b9196825126739c72ef61815a654dafcb720ad1e4b5ee4b0d71eba