[INFO] updating cached repository kper/complib [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kper/complib [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kper/complib" "work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kper/complib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kper/complib"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kper/complib'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c3a1c128a125a98639e7fc1711c50f135f4f87bf [INFO] sha for GitHub repo kper/complib: c3a1c128a125a98639e7fc1711c50f135f4f87bf [INFO] validating manifest of kper/complib 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 kper/complib 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 kper/complib [INFO] finished frobbing kper/complib [INFO] frobbed toml for kper/complib written to work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib/Cargo.toml [INFO] started frobbing kper/complib [INFO] finished frobbing kper/complib [INFO] frobbed toml for kper/complib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kper/complib/Cargo.toml [INFO] crate kper/complib 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 kper/complib 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib:/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] 630668b55be2d3fcea7ba704be4d63f9cb3b55880d875527824b8d51b7436aae [INFO] running `"docker" "start" "-a" "630668b55be2d3fcea7ba704be4d63f9cb3b55880d875527824b8d51b7436aae"` [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling alga v0.8.1 [INFO] [stderr] Compiling nalgebra v0.17.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.17.0/src/base/cg.rs:297:44 [INFO] [stderr] | [INFO] [stderr] 297 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling complib v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `crate::btree::BinaryTree` [INFO] [stderr] --> src/segtree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::btree::BinaryTree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/segtree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/segtree.rs:12:45 [INFO] [stderr] | [INFO] [stderr] 12 | let leafs = values.into_iter().map(|(w)| SegmentTree::Leaf(w)).enumerate().collect::>(); [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/btree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/graph.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | included.iter().enumerate().filter(|(i, w)| **w == false) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortest_distance` [INFO] [stderr] --> src/graph.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | fn minDistance(shortest_distance: &Vec, included: &Vec) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_shortest_distance` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/graph.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | for i in 0..size { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: associated constant `capacity` should have an upper case name [INFO] [stderr] --> src/adj.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | const capacity: usize = 1; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CAPACITY` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: method `minDistance` should have a snake case name [INFO] [stderr] --> src/graph.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | fn minDistance(shortest_distance: &Vec, included: &Vec) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `min_distance` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `isIncluded` should have a snake case name [INFO] [stderr] --> src/graph.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | let isIncluded = *included.get(j).unwrap() == true; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `is_included` [INFO] [stderr] [INFO] [stderr] warning: structure field `isEnd` should have a snake case name [INFO] [stderr] --> src/trie.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | isEnd: bool [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `is_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.31s [INFO] running `"docker" "inspect" "630668b55be2d3fcea7ba704be4d63f9cb3b55880d875527824b8d51b7436aae"` [INFO] running `"docker" "rm" "-f" "630668b55be2d3fcea7ba704be4d63f9cb3b55880d875527824b8d51b7436aae"` [INFO] [stdout] 630668b55be2d3fcea7ba704be4d63f9cb3b55880d875527824b8d51b7436aae [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib:/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] 259c8b2413a9f6aba3781f0c70ac641fdb76bca96a40c502a14b70f4fc586c51 [INFO] running `"docker" "start" "-a" "259c8b2413a9f6aba3781f0c70ac641fdb76bca96a40c502a14b70f4fc586c51"` [INFO] [stderr] Compiling complib v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/btree2.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::btree::BinaryTree` [INFO] [stderr] --> src/segtree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::btree::BinaryTree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/segtree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/segtree.rs:12:45 [INFO] [stderr] | [INFO] [stderr] 12 | let leafs = values.into_iter().map(|(w)| SegmentTree::Leaf(w)).enumerate().collect::>(); [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/btree.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/graph.rs:58:46 [INFO] [stderr] | [INFO] [stderr] 58 | included.iter().enumerate().filter(|(i, w)| **w == false) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shortest_distance` [INFO] [stderr] --> src/graph.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | fn minDistance(shortest_distance: &Vec, included: &Vec) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_shortest_distance` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/graph.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | for i in 0..size { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/btree.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | let r = tree.root.clone().unwrap(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | let mut map = setup(); [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: constant `height` should have an upper case name [INFO] [stderr] --> src/map.rs:271:11 [INFO] [stderr] | [INFO] [stderr] 271 | const height : usize = 10; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `HEIGHT` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant `width` should have an upper case name [INFO] [stderr] --> src/map.rs:272:11 [INFO] [stderr] | [INFO] [stderr] 272 | const width: usize = 10; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `WIDTH` [INFO] [stderr] [INFO] [stderr] warning: associated constant `capacity` should have an upper case name [INFO] [stderr] --> src/adj.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | const capacity: usize = 1; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `CAPACITY` [INFO] [stderr] [INFO] [stderr] warning: method `minDistance` should have a snake case name [INFO] [stderr] --> src/graph.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | fn minDistance(shortest_distance: &Vec, included: &Vec) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `min_distance` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `isIncluded` should have a snake case name [INFO] [stderr] --> src/graph.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | let isIncluded = *included.get(j).unwrap() == true; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `is_included` [INFO] [stderr] [INFO] [stderr] warning: variable `A` should have a snake case name [INFO] [stderr] --> src/graph.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let A = Node(0); [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: variable `B` should have a snake case name [INFO] [stderr] --> src/graph.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | let B = Node(2); [INFO] [stderr] | ^ help: convert the identifier to snake case: `b` [INFO] [stderr] [INFO] [stderr] warning: variable `C` should have a snake case name [INFO] [stderr] --> src/graph.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let C = Node(3); [INFO] [stderr] | ^ help: convert the identifier to snake case: `c` [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/graph.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let D = Node(2); [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] [INFO] [stderr] warning: variable `Ai` should have a snake case name [INFO] [stderr] --> src/graph.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | let Ai = graph.add_node(A); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stderr] [INFO] [stderr] warning: variable `Bi` should have a snake case name [INFO] [stderr] --> src/graph.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let Bi = graph.add_node(B); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bi` [INFO] [stderr] [INFO] [stderr] warning: variable `Ci` should have a snake case name [INFO] [stderr] --> src/graph.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | let Ci = graph.add_node(C); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ci` [INFO] [stderr] [INFO] [stderr] warning: variable `Di` should have a snake case name [INFO] [stderr] --> src/graph.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let Di = graph.add_node(D); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `di` [INFO] [stderr] [INFO] [stderr] warning: structure field `isEnd` should have a snake case name [INFO] [stderr] --> src/trie.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | isEnd: bool [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `is_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.87s [INFO] running `"docker" "inspect" "259c8b2413a9f6aba3781f0c70ac641fdb76bca96a40c502a14b70f4fc586c51"` [INFO] running `"docker" "rm" "-f" "259c8b2413a9f6aba3781f0c70ac641fdb76bca96a40c502a14b70f4fc586c51"` [INFO] [stdout] 259c8b2413a9f6aba3781f0c70ac641fdb76bca96a40c502a14b70f4fc586c51 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kper/complib:/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] 68921cf20302cd2659bc31755b64d35ecbe0e777a7bf9f3d6e35c3cec325740a [INFO] running `"docker" "start" "-a" "68921cf20302cd2659bc31755b64d35ecbe0e777a7bf9f3d6e35c3cec325740a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/complib-ed8863ea5a7679af [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test map::tests::test_mut_map ... ok [INFO] [stdout] test map::tests::test_double_mut_map ... ok [INFO] [stdout] test map::tests::test_map_from_str ... ok [INFO] [stdout] test map::tests::test_map ... ok [INFO] [stdout] test map::tests::test_column ... ok [INFO] [stdout] test priority::tests::test_prio ... ok [INFO] [stdout] test map::tests::test_row ... ok [INFO] [stdout] test map::tests::test_mut_map_with_extend ... ok [INFO] [stdout] test btree2::tests::binary_tree_test ... ok [INFO] [stdout] test btree::tests::binary_tree_test ... ok [INFO] [stdout] test trie::tests::trie_test ... ok [INFO] [stdout] test segtree::tests::segm_test ... ok [INFO] [stdout] test segtree::tests::segm_query_test ... FAILED [INFO] [stdout] test graph::tests::test_dijkstra ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- segtree::tests::segm_query_test stdout ---- [INFO] [stdout] Branch(28, Branch(21, Branch(15, Branch(10, Branch(6, Branch(3, Leaf(1), Leaf(2)), Leaf(3)), Leaf(4)), Leaf(5)), Leaf(6)), Leaf(7)) [INFO] [stdout] Branch(28, Branch(21, Branch(15, Branch(10, Branch(6, Branch(3, Leaf(1), Leaf(2)), Leaf(3)), Leaf(4)), Leaf(5)), Leaf(6)), Leaf(7)) [INFO] [stdout] Branch(21, Branch(15, Branch(10, Branch(6, Branch(3, Leaf(1), Leaf(2)), Leaf(3)), Leaf(4)), Leaf(5)), Leaf(6)) [INFO] [stdout] Branch(15, Branch(10, Branch(6, Branch(3, Leaf(1), Leaf(2)), Leaf(3)), Leaf(4)), Leaf(5)) [INFO] [stdout] Leaf(6) [INFO] [stdout] => 0 [INFO] [stdout] Leaf(7) [INFO] [stdout] => 7 [INFO] [stdout] => 7 [INFO] [stdout] thread 'segtree::tests::segm_query_test' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `7`, [INFO] [stdout] right: `11`', src/segtree.rs:88:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f4b2ff3df3 - 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: 0x55f4b2fef72b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55f4b2ff2b36 - 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: 0x55f4b2ff285e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55f4b2ff323f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55f4b2ff2dc1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55f4b2ff2d0e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55f4b2f9d0c9 - complib::segtree::tests::segm_query_test::h9ac6be0b578af99e [INFO] [stdout] at src/segtree.rs:88 [INFO] [stdout] 8: 0x55f4b2f9cd99 - complib::segtree::tests::segm_query_test::{{closure}}::hefdfd22d6f65120c [INFO] [stdout] at src/segtree.rs:79 [INFO] [stdout] 9: 0x55f4b2f8f46d - core::ops::function::FnOnce::call_once::hf7be6114268d86ad [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55f4b2fabeee - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55f4b2ff5f59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55f4b2fc67e7 - 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: 0x55f4b2fa1204 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55f4b2fa52b4 - 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: 0x55f4b2ff5f59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55f4b2fa58c1 - 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: 0x55f4b2fe750e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55f4b2ff563f - 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: 0x7f344b27e4a3 - start_thread [INFO] [stdout] 20: 0x7f344ada9d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- graph::tests::test_dijkstra stdout ---- [INFO] [stdout] graph Graph { adj: AdjMatrix { grid: Matrix { data: VecStorage { data: [0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0], nrows: Dynamic { value: 5 }, ncols: Dynamic { value: 5 } } } }, nodes: [Node(0), Node(2), Node(3), Node(2)] } [INFO] [stdout] thread 'graph::tests::test_dijkstra' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f4b2ff3df3 - 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: 0x55f4b2fef72b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55f4b2ff2b36 - 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: 0x55f4b2ff285e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55f4b2ff323f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55f4b2ff2dc1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55f4b2ff2ca5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55f4b3004f6c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55f4b3004eab - core::panicking::panic::h62fdcfa056e70982 [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 9: 0x55f4b2f9fd49 - core::option::Option::unwrap::hc289ba2b9833ef91 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:12 [INFO] [stdout] 10: 0x55f4b2f75813 - complib::graph::Graph::minDistance::h6eb0fb758778a290 [INFO] [stdout] at src/graph.rs:58 [INFO] [stdout] 11: 0x55f4b2f75c40 - complib::graph::Graph::djikstra::he794f003ba94e5e7 [INFO] [stdout] at src/graph.rs:75 [INFO] [stdout] 12: 0x55f4b2f778f6 - complib::graph::tests::test_dijkstra::hcef65557463721d9 [INFO] [stdout] at src/graph.rs:121 [INFO] [stdout] 13: 0x55f4b2f776e9 - complib::graph::tests::test_dijkstra::{{closure}}::hd06b7fb039ef9128 [INFO] [stdout] at src/graph.rs:102 [INFO] [stdout] 14: 0x55f4b2f8f12d - core::ops::function::FnOnce::call_once::h3b9fe090b30efa3a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x55f4b2fabeee - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 16: 0x55f4b2ff5f59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55f4b2fc67e7 - 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] 18: 0x55f4b2fa1204 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 19: 0x55f4b2fa52b4 - 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] 20: 0x55f4b2ff5f59 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 21: 0x55f4b2fa58c1 - 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] 22: 0x55f4b2fe750e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 23: 0x55f4b2ff563f - 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] 24: 0x7f344b27e4a3 - start_thread [INFO] [stdout] 25: 0x7f344ada9d0e - __clone [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] graph::tests::test_dijkstra [INFO] [stdout] segtree::tests::segm_query_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "68921cf20302cd2659bc31755b64d35ecbe0e777a7bf9f3d6e35c3cec325740a"` [INFO] running `"docker" "rm" "-f" "68921cf20302cd2659bc31755b64d35ecbe0e777a7bf9f3d6e35c3cec325740a"` [INFO] [stdout] 68921cf20302cd2659bc31755b64d35ecbe0e777a7bf9f3d6e35c3cec325740a