[INFO] updating cached repository dewaka/topcoder [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dewaka/topcoder [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/topcoder" "work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/topcoder"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/topcoder'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/topcoder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1bf4e66d4187bbacdaf3faedbd50a0df89f59843 [INFO] sha for GitHub repo dewaka/topcoder: 1bf4e66d4187bbacdaf3faedbd50a0df89f59843 [INFO] validating manifest of dewaka/topcoder 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 dewaka/topcoder 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 dewaka/topcoder [INFO] finished frobbing dewaka/topcoder [INFO] frobbed toml for dewaka/topcoder written to work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/topcoder/Cargo.toml [INFO] started frobbing dewaka/topcoder [INFO] finished frobbing dewaka/topcoder [INFO] frobbed toml for dewaka/topcoder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder/Cargo.toml [INFO] crate dewaka/topcoder 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 dewaka/topcoder against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] a46055c4af750a219096fdf8d41c63fbd53431b5403f1d6e7e645f899f1ae75a [INFO] running `"docker" "start" "-a" "a46055c4af750a219096fdf8d41c63fbd53431b5403f1d6e7e645f899f1ae75a"` [INFO] [stderr] Compiling topcoder v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/problems/energy_source.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn count_different_sources(num: i64) -> (i64, i64) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_num` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/problems/building_strings.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_any(k: i32) -> Vec { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `"docker" "inspect" "a46055c4af750a219096fdf8d41c63fbd53431b5403f1d6e7e645f899f1ae75a"` [INFO] running `"docker" "rm" "-f" "a46055c4af750a219096fdf8d41c63fbd53431b5403f1d6e7e645f899f1ae75a"` [INFO] [stdout] a46055c4af750a219096fdf8d41c63fbd53431b5403f1d6e7e645f899f1ae75a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 46b0b2e98258b2bd08fa9305b6a80d4a1640bfafd857d1df6dada2260cdaa645 [INFO] running `"docker" "start" "-a" "46b0b2e98258b2bd08fa9305b6a80d4a1640bfafd857d1df6dada2260cdaa645"` [INFO] [stderr] Compiling topcoder v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/problems/energy_source.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn count_different_sources(num: i64) -> (i64, i64) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_num` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/problems/building_strings.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn find_any(k: i32) -> Vec { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "46b0b2e98258b2bd08fa9305b6a80d4a1640bfafd857d1df6dada2260cdaa645"` [INFO] running `"docker" "rm" "-f" "46b0b2e98258b2bd08fa9305b6a80d4a1640bfafd857d1df6dada2260cdaa645"` [INFO] [stdout] 46b0b2e98258b2bd08fa9305b6a80d4a1640bfafd857d1df6dada2260cdaa645 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/topcoder:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 3e0b3b9ead902748c6d6179128087ec0aac9ecd5104ee58f4ec4a8df02d4261d [INFO] running `"docker" "start" "-a" "3e0b3b9ead902748c6d6179128087ec0aac9ecd5104ee58f4ec4a8df02d4261d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/topcoder-9abb15e6f59b7317 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test problems::modular_quadrant::test_sum ... ok [INFO] [stdout] test problems::make_two_consecutive::test_is_beautiful ... ok [INFO] [stdout] test problems::function_game::test_euler_totient ... ok [INFO] [stdout] test problems::make_two_consecutive::test_can_make_beautiful ... ok [INFO] [stdout] test problems::get_accepted::test_answer ... ok [INFO] [stdout] test problems::building_strings::test ... ok [INFO] [stdout] test problems::square_free_string::test_has_square ... ok [INFO] [stdout] test problems::trees_and_brackets::test_replacements ... ok [INFO] [stdout] test problems::function_game::test_find_value ... ok [INFO] [stdout] test problems::trees_and_brackets::test_check ... ok [INFO] [stdout] test problems::square_free_string::test_is_square_free ... ok [INFO] [stdout] test problems::energy_source::test_count_different_sources ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- problems::energy_source::test_count_different_sources stdout ---- [INFO] [stdout] thread 'problems::energy_source::test_count_different_sources' panicked at 'not yet implemented', src/problems/energy_source.rs:4:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55879e35177b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55879e35177b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55879e35177b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55879e35177b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55879e35177b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55879e3513ea - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55879e351ef0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55879e2f1be4 - std::panicking::begin_panic::hdf598652318d9f91 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55879e30289d - topcoder::problems::energy_source::count_different_sources::h4e06cbf40959b3d2 [INFO] [stdout] at src/problems/energy_source.rs:4 [INFO] [stdout] 9: 0x55879e302c0a - topcoder::problems::energy_source::test_count_different_sources::h34c483937d4c0ed0 [INFO] [stdout] at src/problems/energy_source.rs:18 [INFO] [stdout] 10: 0x55879e3028aa - topcoder::problems::energy_source::test_count_different_sources::{{closure}}::ha61328cba30553b3 [INFO] [stdout] at src/problems/energy_source.rs:8 [INFO] [stdout] 11: 0x55879e2ff31e - core::ops::function::FnOnce::call_once::hb4e751624c3f472b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55879e3143bf - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55879e35446a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55879e32e9b8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55879e32e9b8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55879e32e9b8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55879e309835 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55879e30d9b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55879e30d9b5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55879e30d9b5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55879e35446a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x55879e30dff2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55879e30dff2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55879e30dff2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55879e30dff2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55879e34751f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55879e353bc0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55879e353bc0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55879e353bc0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f0c1dcc14a4 - start_thread [INFO] [stdout] 31: 0x7f0c1d7ecd0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] problems::energy_source::test_count_different_sources [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin topcoder' [INFO] running `"docker" "inspect" "3e0b3b9ead902748c6d6179128087ec0aac9ecd5104ee58f4ec4a8df02d4261d"` [INFO] running `"docker" "rm" "-f" "3e0b3b9ead902748c6d6179128087ec0aac9ecd5104ee58f4ec4a8df02d4261d"` [INFO] [stdout] 3e0b3b9ead902748c6d6179128087ec0aac9ecd5104ee58f4ec4a8df02d4261d