[INFO] updating cached repository Zeimer/aisd [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Zeimer/aisd [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Zeimer/aisd" "work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Zeimer/aisd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zeimer/aisd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zeimer/aisd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bf5ca6bbb362024091da11f2e961796a0e201475 [INFO] sha for GitHub repo Zeimer/aisd: bf5ca6bbb362024091da11f2e961796a0e201475 [INFO] validating manifest of Zeimer/aisd 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 Zeimer/aisd 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 Zeimer/aisd [INFO] finished frobbing Zeimer/aisd [INFO] frobbed toml for Zeimer/aisd written to work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd/Cargo.toml [INFO] started frobbing Zeimer/aisd [INFO] finished frobbing Zeimer/aisd [INFO] frobbed toml for Zeimer/aisd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zeimer/aisd/Cargo.toml [INFO] crate Zeimer/aisd 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 Zeimer/aisd 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd:/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] 392fa18343e01734e559b230e9e35ee48dfaf733b999c80754a48e7153b68435 [INFO] running `"docker" "start" "-a" "392fa18343e01734e559b230e9e35ee48dfaf733b999c80754a48e7153b68435"` [INFO] [stderr] Compiling env_logger v0.5.11 [INFO] [stderr] Compiling quickcheck v0.6.2 [INFO] [stderr] Compiling aisd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::u32` [INFO] [stderr] --> src/depq.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::u32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/map/bst.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | fn del(&mut self, key: &K) -> Option { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/coin_change.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | for mut i in 0 .. coins.len() { [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: method is never used: `is_heap` [INFO] [stderr] --> src/depq.rs:248:5 [INFO] [stderr] | [INFO] [stderr] 248 | fn is_heap(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `size` [INFO] [stderr] --> src/map/bst.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | fn size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aisd::pq::Heap` [INFO] [stderr] --> src/bin.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use aisd::pq::Heap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `aisd::depq::DEPQ` [INFO] [stderr] --> src/bin.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use aisd::depq::DEPQ; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aisd::depq::DoubleHeap` [INFO] [stderr] --> src/bin.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use aisd::depq::DoubleHeap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `"docker" "inspect" "392fa18343e01734e559b230e9e35ee48dfaf733b999c80754a48e7153b68435"` [INFO] running `"docker" "rm" "-f" "392fa18343e01734e559b230e9e35ee48dfaf733b999c80754a48e7153b68435"` [INFO] [stdout] 392fa18343e01734e559b230e9e35ee48dfaf733b999c80754a48e7153b68435 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd:/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] d44dcad350f186c2f07cf76f98e46d797e9bef5131d4a1b034a7551aca391ef8 [INFO] running `"docker" "start" "-a" "d44dcad350f186c2f07cf76f98e46d797e9bef5131d4a1b034a7551aca391ef8"` [INFO] [stderr] Compiling aisd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `aisd::pq::Heap` [INFO] [stderr] --> src/bin.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use aisd::pq::Heap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `aisd::depq::DEPQ` [INFO] [stderr] --> src/bin.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use aisd::depq::DEPQ; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `aisd::depq::DoubleHeap` [INFO] [stderr] --> src/bin.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use aisd::depq::DoubleHeap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Tree::*` [INFO] [stderr] --> src/map/bst.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | use super::Tree::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/map/bst.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | fn del(&mut self, key: &K) -> Option { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/coin_change.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | for mut i in 0 .. coins.len() { [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: variable does not need to be mutable [INFO] [stderr] --> src/map/bst.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut t1 = t.clone(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `"docker" "inspect" "d44dcad350f186c2f07cf76f98e46d797e9bef5131d4a1b034a7551aca391ef8"` [INFO] running `"docker" "rm" "-f" "d44dcad350f186c2f07cf76f98e46d797e9bef5131d4a1b034a7551aca391ef8"` [INFO] [stdout] d44dcad350f186c2f07cf76f98e46d797e9bef5131d4a1b034a7551aca391ef8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Zeimer/aisd:/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] 5eed82fd5fd1611fafa6b2f4f2e741f0c927c08e9c72196c293b99b482336996 [INFO] running `"docker" "start" "-a" "5eed82fd5fd1611fafa6b2f4f2e741f0c927c08e9c72196c293b99b482336996"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/aisd-636071620018f51d [INFO] [stdout] [INFO] [stdout] running 77 tests [INFO] [stdout] test depq::tests::del_max_greatest ... ok [INFO] [stdout] test depq::tests::is_empty_del_min ... ok [INFO] [stdout] test depq::tests::del_min_least ... ok [INFO] [stdout] test depq::tests::is_empty_make_heap ... ok [INFO] [stdout] test depq::tests::is_empty_ins ... ok [INFO] [stdout] test depq::tests::is_empty_new ... ok [INFO] [stdout] test depq::tests::is_empty_min ... ok [INFO] [stdout] test depq::tests::ins_del_max ... ok [INFO] [stdout] test depq::tests::is_empty_del_max ... ok [INFO] [stdout] test depq::tests::ins_min ... ok [INFO] [stdout] test depq::tests::is_empty_max ... ok [INFO] [stdout] test depq::tests::is_empty_size ... ok [INFO] [stdout] test depq::tests::ins_max ... ok [INFO] [stdout] test depq::tests::is_heap_new ... ok [INFO] [stdout] test depq::tests::is_heap_arbitrary ... ok [INFO] [stdout] test depq::tests::is_heap_del_max ... ok [INFO] [stdout] test depq::tests::is_heap_ins ... ok [INFO] [stdout] test depq::tests::is_heap_del_min ... ok [INFO] [stdout] test depq::tests::is_heap_make_heap ... ok [INFO] [stdout] test depq::tests::ins_del_min ... ok [INFO] [stdout] test depq::tests::size_del_max ... ok [INFO] [stdout] test depq::tests::size_new ... ok [INFO] [stdout] test depq::tests::min_del_min ... ok [INFO] [stdout] test depq::tests::size_del_min ... ok [INFO] [stdout] test depq::tests::size_ins ... ok [INFO] [stdout] test depq::tests::size_min ... ok [INFO] [stdout] test depq::tests::max_del_max ... ok [INFO] [stdout] test map::bst::tests::find_new ... ok [INFO] [stdout] test map::bst::tests::del_new ... ok [INFO] [stdout] test depq::tests::size_max ... ok [INFO] [stdout] test map::bst::tests::size_new ... ok [INFO] [stdout] test pq::tests::del_min_is_empty ... ok [INFO] [stdout] test depq::tests::size_make_heap ... ok [INFO] [stdout] test pq::tests::height_new ... ok [INFO] [stdout] test pq::tests::del_min_least ... ok [INFO] [stdout] test map::bst::tests::find_ins ... ok [INFO] [stdout] test map::bst::tests::size_del ... ok [INFO] [stdout] test pq::tests::is_empty_insert ... ok [INFO] [stdout] test pq::tests::insert_del_min ... ok [INFO] [stdout] test map::bst::tests::size_ins ... ok [INFO] [stdout] test pq::tests::insert_min ... ok [INFO] [stdout] test pq::tests::is_empty_new ... ok [INFO] [stdout] test pq::tests::is_empty_make_new_heap_bottom_up ... ok [INFO] [stdout] test pq::tests::is_empty_make_new_heap_top_down ... ok [INFO] [stdout] test pq::tests::is_heap_ins ... ok [INFO] [stdout] test pq::tests::is_heap_make_new_heap_bottom_up ... ok [INFO] [stdout] test pq::tests::is_empty_size ... ok [INFO] [stdout] test pq::tests::is_heap_del_min ... ok [INFO] [stdout] test pq::tests::is_heap_arbitrary ... ok [INFO] [stdout] test pq::tests::min_is_empty ... ok [INFO] [stdout] test pq::tests::size_del_min ... ok [INFO] [stdout] test pq::tests::is_heap_new ... ok [INFO] [stdout] test pq::tests::min_del_min ... ok [INFO] [stdout] test pq::tests::is_heap_make_new_heap_top_down ... ok [INFO] [stdout] test pq::tests::size_new ... ok [INFO] [stdout] test pq::tests::sort2_is_sorted ... ok [INFO] [stdout] test pq::tests::size_make_new_heap_top_down ... ok [INFO] [stdout] test pq::tests::size_ins ... ok [INFO] [stdout] test pq::tests::size_make_new_heap_bottom_up ... ok [INFO] [stdout] test pq::tests::size_min ... ok [INFO] [stdout] test union_by_rank::tests::size_new ... ok [INFO] [stdout] test union_by_rank::tests::find_new ... ok [INFO] [stdout] test union_by_rank::tests::size_find ... ok [INFO] [stdout] test map::bst::tests::find_is_del ... FAILED [INFO] [stdout] test map::bst::tests::del_ins ... FAILED [INFO] [stdout] test union_by_size::tests::size_new ... ok [INFO] [stdout] test map::bst::tests::find_del ... FAILED [INFO] [stdout] test pq::tests::sort_is_sorted ... ok [INFO] [stdout] test union_by_rank::tests::size_union ... ok [INFO] [stdout] test union_by_size::tests::size_union ... ok [INFO] [stdout] test union_by_size::tests::size_find ... ok [INFO] [stdout] test union_by_size::tests::find_new ... ok [INFO] [stdout] test union_by_rank::tests::union_find ... ok [INFO] [stdout] test union_by_rank::tests::size_union2 ... ok [INFO] [stdout] test union_by_size::tests::sum_of_sizes ... ok [INFO] [stdout] test union_by_size::tests::size_union2 ... ok [INFO] [stdout] test union_by_size::tests::union_find ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- map::bst::tests::find_is_del stdout ---- [INFO] [stdout] thread 'map::bst::tests::find_is_del' panicked at '[quickcheck] TEST FAILED. Arguments: (N(5, 47, N(0, 91, E, N(1, 83, E, E)), N(66, 59, N(30, 56, N(11, 97, N(9, 2, N(8, 33, E, E), E), N(12, 52, E, N(15, 2, N(14, 33, E, E), N(25, 79, N(23, 62, N(19, 65, N(18, 28, N(17, 65, N(16, 61, E, E), E), E), N(22, 95, N(21, 96, N(20, 43, E, E), E), E)), N(24, 78, E, E)), N(29, 93, N(27, 38, E, E), E))))), N(33, 63, N(32, 35, E, E), N(49, 79, N(41, 68, N(40, 67, N(35, 43, E, E), E), N(43, 74, E, N(46, 47, E, E))), N(62, 22, N(55, 62, N(52, 98, E, N(53, 75, E, E)), N(57, 10, E, N(59, 43, E, E))), N(65, 81, N(63, 5, E, E), E))))), N(97, 12, N(91, 95, N(84, 98, N(71, 94, N(67, 17, E, N(70, 57, N(69, 58, N(68, 44, E, E), E), E)), N(75, 88, N(73, 77, E, E), N(77, 67, E, N(79, 0, N(78, 69, E, E), E)))), N(89, 91, N(85, 3, E, E), N(90, 46, E, E))), N(94, 81, N(92, 92, E, N(93, 46, E, E)), N(96, 26, E, E))), N(98, 82, E, N(99, 16, E, E))))), 0)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:179:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5600b876daf3 - 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: 0x5600b87693db - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5600b876c7e6 - 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: 0x5600b876c50e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5600b876ceef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5600b84ee142 - std::panicking::begin_panic::habc2536b3ac9aa6a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x5600b84bc17d - quickcheck::tester::QuickCheck::quickcheck::hef3acd7f381287b6 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 7: 0x5600b84b8dff - quickcheck::tester::quickcheck::h4cf6779026089fe4 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:196 [INFO] [stdout] 8: 0x5600b84ed95c - aisd::map::bst::tests::find_is_del::h21c3eb4412175816 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:9 [INFO] [stdout] 9: 0x5600b84ed939 - aisd::map::bst::tests::find_is_del::{{closure}}::hfcb92263b954e699 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:8 [INFO] [stdout] 10: 0x5600b850f5bd - core::ops::function::FnOnce::call_once::h93427590a8cc5b62 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5600b8528c7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5600b8543577 - 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] 14: 0x5600b851df94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5600b8522044 - 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] 16: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5600b8522651 - 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] 18: 0x5600b8760c0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5600b876f39f - 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] 20: 0x7f0e436a14a3 - start_thread [INFO] [stdout] 21: 0x7f0e431ccd0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- map::bst::tests::del_ins stdout ---- [INFO] [stdout] thread 'map::bst::tests::del_ins' panicked at '[quickcheck] TEST FAILED. Arguments: (N(2, 87, E, N(69, 6, N(54, 40, N(37, 90, N(10, 90, N(4, 63, E, E), N(24, 25, N(16, 73, E, E), N(28, 50, E, N(33, 25, E, E)))), N(44, 57, E, N(46, 76, E, E))), N(67, 88, N(66, 58, N(61, 30, N(58, 54, E, E), N(63, 11, E, N(64, 79, E, E))), E), N(68, 97, E, E))), N(96, 76, N(72, 86, N(70, 73, E, E), N(93, 22, N(76, 18, E, E), E)), E))), 0, 0)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:179:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5600b876daf3 - 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: 0x5600b87693db - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5600b876c7e6 - 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: 0x5600b876c50e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5600b876ceef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5600b84ee142 - std::panicking::begin_panic::habc2536b3ac9aa6a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x5600b84b983d - quickcheck::tester::QuickCheck::quickcheck::h25396f541d8f18c0 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 7: 0x5600b84b8f3f - quickcheck::tester::quickcheck::h7bb31795762eaea1 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:196 [INFO] [stdout] 8: 0x5600b84ed80c - aisd::map::bst::tests::del_ins::h5f9db2c0377a70a2 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:9 [INFO] [stdout] 9: 0x5600b84ed7e9 - aisd::map::bst::tests::del_ins::{{closure}}::h59cfa7bc489e48a5 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:8 [INFO] [stdout] 10: 0x5600b850ee3d - core::ops::function::FnOnce::call_once::h2877e44eac83c8dd [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5600b8528c7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5600b8543577 - 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] 14: 0x5600b851df94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5600b8522044 - 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] 16: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5600b8522651 - 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] 18: 0x5600b8760c0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5600b876f39f - 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] 20: 0x7f0e436a14a3 - start_thread [INFO] [stdout] 21: 0x7f0e431ccd0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- map::bst::tests::find_del stdout ---- [INFO] [stdout] thread 'map::bst::tests::find_del' panicked at '[quickcheck] TEST FAILED. Arguments: (N(60, 44, N(7, 60, N(3, 63, N(0, 41, E, N(2, 46, N(1, 9, E, E), E)), N(6, 76, E, E)), N(32, 26, N(22, 73, N(8, 94, E, N(21, 0, E, E)), N(27, 21, N(23, 67, E, N(26, 56, E, E)), N(31, 86, E, E))), N(44, 97, N(35, 98, E, N(36, 82, E, N(43, 12, E, E))), N(51, 47, N(47, 52, N(45, 91, E, E), N(48, 24, E, N(49, 64, E, E))), N(54, 33, N(52, 60, E, N(53, 19, E, E)), N(55, 14, E, E)))))), N(68, 86, N(65, 12, N(62, 62, N(61, 11, E, E), N(63, 29, E, E)), N(67, 76, N(66, 85, E, E), E)), N(72, 9, N(69, 94, E, N(70, 11, E, E)), N(86, 70, N(84, 19, N(73, 70, E, N(81, 45, N(78, 28, N(76, 95, N(75, 93, E, E), E), E), E)), E), N(90, 54, N(87, 98, E, N(89, 43, E, E)), N(92, 90, N(91, 90, E, E), N(94, 12, E, N(99, 58, N(98, 53, E, E), E)))))))), 0)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:179:28 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5600b876daf3 - 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: 0x5600b87693db - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5600b876c7e6 - 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: 0x5600b876c50e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5600b876ceef - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5600b84ee142 - std::panicking::begin_panic::habc2536b3ac9aa6a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x5600b84bc17d - quickcheck::tester::QuickCheck::quickcheck::hef3acd7f381287b6 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 7: 0x5600b84b8dff - quickcheck::tester::quickcheck::h4cf6779026089fe4 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.6.2/src/tester.rs:196 [INFO] [stdout] 8: 0x5600b84edb5c - aisd::map::bst::tests::find_del::hf72d21784a77105d [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:9 [INFO] [stdout] 9: 0x5600b84edb39 - aisd::map::bst::tests::find_del::{{closure}}::h914ce2883aa39299 [INFO] [stdout] at /opt/crater/workdir/<::quickcheck::quickcheck macros>:8 [INFO] [stdout] 10: 0x5600b850f0bd - core::ops::function::FnOnce::call_once::h44dd5f7f85021fdc [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5600b8528c7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5600b8543577 - 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] 14: 0x5600b851df94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5600b8522044 - 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] 16: 0x5600b876ffd9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5600b8522651 - 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] 18: 0x5600b8760c0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5600b876f39f - 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] 20: 0x7f0e436a14a3 - start_thread [INFO] [stdout] 21: 0x7f0e431ccd0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] map::bst::tests::del_ins [INFO] [stdout] map::bst::tests::find_del [INFO] [stdout] map::bst::tests::find_is_del [INFO] [stdout] [INFO] [stdout] test result: FAILED. 74 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "5eed82fd5fd1611fafa6b2f4f2e741f0c927c08e9c72196c293b99b482336996"` [INFO] running `"docker" "rm" "-f" "5eed82fd5fd1611fafa6b2f4f2e741f0c927c08e9c72196c293b99b482336996"` [INFO] [stdout] 5eed82fd5fd1611fafa6b2f4f2e741f0c927c08e9c72196c293b99b482336996