[INFO] updating cached repository jdickinsp/projecteuler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jdickinsp/projecteuler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jdickinsp/projecteuler" "work/ex/beta-1.37-6/sources/1.36.0/gh/jdickinsp/projecteuler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jdickinsp/projecteuler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jdickinsp/projecteuler" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jdickinsp/projecteuler"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jdickinsp/projecteuler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 855d812e7609426b9c6154b60dbe789d3343795f [INFO] sha for GitHub repo jdickinsp/projecteuler: 855d812e7609426b9c6154b60dbe789d3343795f [INFO] validating manifest of jdickinsp/projecteuler 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 jdickinsp/projecteuler 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 jdickinsp/projecteuler [INFO] finished frobbing jdickinsp/projecteuler [INFO] frobbed toml for jdickinsp/projecteuler written to work/ex/beta-1.37-6/sources/1.36.0/gh/jdickinsp/projecteuler/Cargo.toml [INFO] started frobbing jdickinsp/projecteuler [INFO] finished frobbing jdickinsp/projecteuler [INFO] frobbed toml for jdickinsp/projecteuler written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jdickinsp/projecteuler/Cargo.toml [INFO] crate jdickinsp/projecteuler 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 jdickinsp/projecteuler 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/jdickinsp/projecteuler:/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] 6f633ec4d8094967408771cad096702158695d2c366d3f282c6ce5d82780eeb2 [INFO] running `"docker" "start" "-a" "6f633ec4d8094967408771cad096702158695d2c366d3f282c6ce5d82780eeb2"` [INFO] [stderr] Compiling projecteuler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/euler/problems_11_20.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let f = collatz_rec(i, &mut cache); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> src/euler/problems_11_20.rs:464:17 [INFO] [stderr] | [INFO] [stderr] 464 | for (j, item) in row.iter().enumerate() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_item` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/euler/bigint.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | for k in 0..j { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/euler/problems_11_20.rs:260:9 [INFO] [stderr] | [INFO] [stderr] 260 | let mut result; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fib_rec` [INFO] [stderr] --> src/euler/problems_11_20.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn fib_rec(i: i64, cache: &mut HashMap) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_13` [INFO] [stderr] --> src/euler/problems_11_20.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn problem_13() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collatz_rec` [INFO] [stderr] --> src/euler/problems_11_20.rs:254:1 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn collatz_rec(i: i64, cache: &mut HashMap) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_14` [INFO] [stderr] --> src/euler/problems_11_20.rs:271:1 [INFO] [stderr] | [INFO] [stderr] 271 | pub fn problem_14() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `AdjList` [INFO] [stderr] --> src/euler/problems_11_20.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | type AdjList = HashMap>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_graph_p15` [INFO] [stderr] --> src/euler/problems_11_20.rs:309:1 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn create_graph_p15(n: i128) -> AdjList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse_edges` [INFO] [stderr] --> src/euler/problems_11_20.rs:328:1 [INFO] [stderr] | [INFO] [stderr] 328 | pub fn reverse_edges(edges: &mut AdjList) -> AdjList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_paths` [INFO] [stderr] --> src/euler/problems_11_20.rs:338:1 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn count_paths(edges: &AdjList, n: i128) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_15` [INFO] [stderr] --> src/euler/problems_11_20.rs:354:1 [INFO] [stderr] | [INFO] [stderr] 354 | pub fn problem_15() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_16` [INFO] [stderr] --> src/euler/problems_11_20.rs:364:1 [INFO] [stderr] | [INFO] [stderr] 364 | pub fn problem_16() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_17` [INFO] [stderr] --> src/euler/problems_11_20.rs:386:1 [INFO] [stderr] | [INFO] [stderr] 386 | pub fn problem_17() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CHUNK_SIZE` [INFO] [stderr] --> src/euler/bigint.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const CHUNK_SIZE: usize = 8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `split_chunks` [INFO] [stderr] --> src/euler/bigint.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | fn split_chunks(val: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BigInt` [INFO] [stderr] --> src/euler/bigint.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct BigInt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/euler/bigint.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | fn new(val: &str) -> BigInt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add` [INFO] [stderr] --> src/euler/bigint.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | fn add(&self, b: &BigInt) -> BigInt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `multiply` [INFO] [stderr] --> src/euler/bigint.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | fn multiply(&self, b: &BigInt) -> BigInt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/euler/bigint.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn value(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `big_exponential` [INFO] [stderr] --> src/euler/bigint.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn big_exponential(a: i64, x: i64) -> BigInt { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "6f633ec4d8094967408771cad096702158695d2c366d3f282c6ce5d82780eeb2"` [INFO] running `"docker" "rm" "-f" "6f633ec4d8094967408771cad096702158695d2c366d3f282c6ce5d82780eeb2"` [INFO] [stdout] 6f633ec4d8094967408771cad096702158695d2c366d3f282c6ce5d82780eeb2 [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/jdickinsp/projecteuler:/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] b41326ea5209e5f9a129eadfb307bb8cf5b66fdbd6df48eda0b4345250d4ece2 [INFO] running `"docker" "start" "-a" "b41326ea5209e5f9a129eadfb307bb8cf5b66fdbd6df48eda0b4345250d4ece2"` [INFO] [stderr] Compiling projecteuler v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/euler/problems_11_20.rs:275:13 [INFO] [stderr] | [INFO] [stderr] 275 | let f = collatz_rec(i, &mut cache); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item` [INFO] [stderr] --> src/euler/problems_11_20.rs:464:17 [INFO] [stderr] | [INFO] [stderr] 464 | for (j, item) in row.iter().enumerate() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_item` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/euler/bigint.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | for k in 0..j { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/euler/problems_11_20.rs:260:9 [INFO] [stderr] | [INFO] [stderr] 260 | let mut result; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fib_rec` [INFO] [stderr] --> src/euler/problems_11_20.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn fib_rec(i: i64, cache: &mut HashMap) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_13` [INFO] [stderr] --> src/euler/problems_11_20.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn problem_13() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `collatz_rec` [INFO] [stderr] --> src/euler/problems_11_20.rs:254:1 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn collatz_rec(i: i64, cache: &mut HashMap) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_14` [INFO] [stderr] --> src/euler/problems_11_20.rs:271:1 [INFO] [stderr] | [INFO] [stderr] 271 | pub fn problem_14() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `AdjList` [INFO] [stderr] --> src/euler/problems_11_20.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | type AdjList = HashMap>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_graph_p15` [INFO] [stderr] --> src/euler/problems_11_20.rs:309:1 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn create_graph_p15(n: i128) -> AdjList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse_edges` [INFO] [stderr] --> src/euler/problems_11_20.rs:328:1 [INFO] [stderr] | [INFO] [stderr] 328 | pub fn reverse_edges(edges: &mut AdjList) -> AdjList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_paths` [INFO] [stderr] --> src/euler/problems_11_20.rs:338:1 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn count_paths(edges: &AdjList, n: i128) -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_15` [INFO] [stderr] --> src/euler/problems_11_20.rs:354:1 [INFO] [stderr] | [INFO] [stderr] 354 | pub fn problem_15() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_16` [INFO] [stderr] --> src/euler/problems_11_20.rs:364:1 [INFO] [stderr] | [INFO] [stderr] 364 | pub fn problem_16() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `problem_17` [INFO] [stderr] --> src/euler/problems_11_20.rs:386:1 [INFO] [stderr] | [INFO] [stderr] 386 | pub fn problem_17() -> i128 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "b41326ea5209e5f9a129eadfb307bb8cf5b66fdbd6df48eda0b4345250d4ece2"` [INFO] running `"docker" "rm" "-f" "b41326ea5209e5f9a129eadfb307bb8cf5b66fdbd6df48eda0b4345250d4ece2"` [INFO] [stdout] b41326ea5209e5f9a129eadfb307bb8cf5b66fdbd6df48eda0b4345250d4ece2 [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/jdickinsp/projecteuler:/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] 97443f3d510f000c846d35e5d6cba1aed29f816b7aad2b2badd3aa75d5a4562a [INFO] running `"docker" "start" "-a" "97443f3d510f000c846d35e5d6cba1aed29f816b7aad2b2badd3aa75d5a4562a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/projecteuler-f73f4e1c201aac28 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test euler::bigint::tests::test_bigint_exponential ... ok [INFO] [stdout] test euler::bigint::tests::test_bigint_add ... FAILED [INFO] [stdout] test euler::bigint::tests::test_bigint_multiply ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- euler::bigint::tests::test_bigint_add stdout ---- [INFO] [stdout] thread 'euler::bigint::tests::test_bigint_add' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"100023407788"`, [INFO] [stdout] right: `"100000000023407788"`', src/euler/bigint.rs:111:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55fa3c51172b - 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: 0x55fa3c51172b - 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: 0x55fa3c51172b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55fa3c51172b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55fa3c51172b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55fa3c51139a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55fa3c511ea0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55fa3c511a22 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55fa3c51196f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55fa3c4bfed9 - projecteuler::euler::bigint::tests::test_bigint_add::h5518ae1241201224 [INFO] [stdout] at src/euler/bigint.rs:111 [INFO] [stdout] 10: 0x55fa3c4bfc0a - projecteuler::euler::bigint::tests::test_bigint_add::{{closure}}::h604cd4fc7cf1e55b [INFO] [stdout] at src/euler/bigint.rs:106 [INFO] [stdout] 11: 0x55fa3c4bdeee - core::ops::function::FnOnce::call_once::h097e33f54c75c829 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55fa3c4d436f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55fa3c51441a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55fa3c4ee968 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55fa3c4ee968 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55fa3c4ee968 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55fa3c4c97e5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55fa3c4cd965 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55fa3c4cd965 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55fa3c4cd965 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55fa3c51441a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x55fa3c4cdfa2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55fa3c4cdfa2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55fa3c4cdfa2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55fa3c4cdfa2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55fa3c5074cf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55fa3c513b70 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55fa3c513b70 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55fa3c513b70 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fba6265a4a4 - start_thread [INFO] [stdout] 31: 0x7fba62185d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- euler::bigint::tests::test_bigint_multiply stdout ---- [INFO] [stdout] thread 'euler::bigint::tests::test_bigint_multiply' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"12999509980497576393882211"`, [INFO] [stdout] right: `"129995099800497576393882211"`', src/euler/bigint.rs:120:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55fa3c51172b - 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: 0x55fa3c51172b - 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: 0x55fa3c51172b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55fa3c51172b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55fa3c51172b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55fa3c51139a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55fa3c511ea0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55fa3c511a22 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55fa3c51196f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55fa3c4c02d4 - projecteuler::euler::bigint::tests::test_bigint_multiply::h5780a425300f0012 [INFO] [stdout] at src/euler/bigint.rs:120 [INFO] [stdout] 10: 0x55fa3c4bffaa - projecteuler::euler::bigint::tests::test_bigint_multiply::{{closure}}::h68fd57178f1a32ad [INFO] [stdout] at src/euler/bigint.rs:115 [INFO] [stdout] 11: 0x55fa3c4bdf6e - core::ops::function::FnOnce::call_once::h17bfd82a484ea37b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55fa3c4d436f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55fa3c51441a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55fa3c4ee968 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55fa3c4ee968 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55fa3c4ee968 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55fa3c4c97e5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55fa3c4cd965 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55fa3c4cd965 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55fa3c4cd965 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55fa3c51441a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x55fa3c4cdfa2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55fa3c4cdfa2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55fa3c4cdfa2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55fa3c4cdfa2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55fa3c5074cf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55fa3c513b70 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55fa3c513b70 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55fa3c513b70 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fba6265a4a4 - start_thread [INFO] [stdout] 31: 0x7fba62185d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] euler::bigint::tests::test_bigint_add [INFO] [stdout] euler::bigint::tests::test_bigint_multiply [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin projecteuler' [INFO] running `"docker" "inspect" "97443f3d510f000c846d35e5d6cba1aed29f816b7aad2b2badd3aa75d5a4562a"` [INFO] running `"docker" "rm" "-f" "97443f3d510f000c846d35e5d6cba1aed29f816b7aad2b2badd3aa75d5a4562a"` [INFO] [stdout] 97443f3d510f000c846d35e5d6cba1aed29f816b7aad2b2badd3aa75d5a4562a