[INFO] crate bisetmap 0.1.6 is already in cache [INFO] extracting crate bisetmap 0.1.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/bisetmap/0.1.6 [INFO] extracting crate bisetmap 0.1.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bisetmap/0.1.6 [INFO] validating manifest of bisetmap-0.1.6 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bisetmap-0.1.6 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bisetmap-0.1.6 [INFO] finished frobbing bisetmap-0.1.6 [INFO] frobbed toml for bisetmap-0.1.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bisetmap/0.1.6/Cargo.toml [INFO] started frobbing bisetmap-0.1.6 [INFO] finished frobbing bisetmap-0.1.6 [INFO] frobbed toml for bisetmap-0.1.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bisetmap/0.1.6/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bisetmap-0.1.6 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bisetmap/0.1.6:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] af07df659a715ffb6e694dca7e7b8317a36f1478c53968d1f875fc4030476707 [INFO] running `"docker" "start" "-a" "af07df659a715ffb6e694dca7e7b8317a36f1478c53968d1f875fc4030476707"` [INFO] [stderr] Compiling bisetmap v0.1.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `"docker" "inspect" "af07df659a715ffb6e694dca7e7b8317a36f1478c53968d1f875fc4030476707"` [INFO] running `"docker" "rm" "-f" "af07df659a715ffb6e694dca7e7b8317a36f1478c53968d1f875fc4030476707"` [INFO] [stdout] af07df659a715ffb6e694dca7e7b8317a36f1478c53968d1f875fc4030476707 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bisetmap/0.1.6:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] db90e6bd62189ec8b3954d47261f0411e64ba630dac7fdbcc80d9dd0d07cfe24 [INFO] running `"docker" "start" "-a" "db90e6bd62189ec8b3954d47261f0411e64ba630dac7fdbcc80d9dd0d07cfe24"` [INFO] [stderr] Compiling bisetmap v0.1.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "db90e6bd62189ec8b3954d47261f0411e64ba630dac7fdbcc80d9dd0d07cfe24"` [INFO] running `"docker" "rm" "-f" "db90e6bd62189ec8b3954d47261f0411e64ba630dac7fdbcc80d9dd0d07cfe24"` [INFO] [stdout] db90e6bd62189ec8b3954d47261f0411e64ba630dac7fdbcc80d9dd0d07cfe24 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bisetmap/0.1.6:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] ed19dedc20c43b5612019cbee513435efffe61d3ea727606c38aba93eeb4119b [INFO] running `"docker" "start" "-a" "ed19dedc20c43b5612019cbee513435efffe61d3ea727606c38aba93eeb4119b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/bisetmap-2f2515ff4e8486ec [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::clone_works_with_same_internal_memory ... ok [INFO] [stdout] test tests::is_empty_after_removal ... ok [INFO] [stdout] test tests::test1 ... ok [INFO] [stdout] test tests::test_len_function ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bisetmap [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/lib.rs - BisetMap::clear (line 155) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::contains (line 282) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::collect (line 197) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] test src/lib.rs - BisetMap::get (line 334) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::delete (line 368) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::flat_collect (line 218) ... FAILED [INFO] [stdout] test src/lib.rs - BisetMap::new (line 127) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::len (line 408) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::insert (line 238) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::key_exists (line 302) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::is_empty (line 444) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::remove (line 258) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev_delete (line 389) ... FAILED [INFO] [stdout] test src/lib.rs - BisetMap::with_capacity (line 140) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev (line 175) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev_get (line 350) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::value_exists (line 318) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev_len (line 426) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `["Tech", "Math"]`, [INFO] [stdout] right: `["Math", "Tech"]`', src/lib.rs:15:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c3d42a52fb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55c3d42a52fb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c3d42a52fb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55c3d42a52fb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55c3d42a52fb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55c3d42a4fd7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55c3d42a5a10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55c3d42a5592 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55c3d42a54df - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55c3d428fde5 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x55c3d429ab43 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 11: 0x55c3d42a5413 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x55c3d42a5413 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x55c3d42a71fa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55c3d42a5f1d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55c3d42a5f1d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55c3d42a5f1d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x55c3d429ab25 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 18: 0x55c3d429050b - main [INFO] [stdout] 19: 0x7fec944a82e1 - __libc_start_main [INFO] [stdout] 20: 0x55c3d428458a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - BisetMap::flat_collect (line 218) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[('a', 2), ('a', 1), ('b', 3)]`, [INFO] [stdout] right: `[('a', 1), ('a', 2), ('b', 3)]`', src/lib.rs:10:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5594672bd5bb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5594672bd5bb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5594672bd5bb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5594672bd5bb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5594672bd5bb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5594672bd297 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5594672bdcd0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5594672bd852 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5594672bd79f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x5594672af3f3 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x5594672b0423 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 11: 0x5594672bd6d3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x5594672bd6d3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x5594672bf4ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x5594672be1dd - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x5594672be1dd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x5594672be1dd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x5594672b0405 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 18: 0x5594672af45b - main [INFO] [stdout] 19: 0x7f76d54432e1 - __libc_start_main [INFO] [stdout] 20: 0x55946729477a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - BisetMap::rev_delete (line 389) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `['b', 'a']`, [INFO] [stdout] right: `['a', 'b']`', src/lib.rs:10:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559f134b94cb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x559f134b94cb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559f134b94cb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x559f134b94cb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x559f134b94cb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x559f134b91a7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x559f134b9be0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x559f134b9762 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x559f134b96af - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x559f134ae6cc - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x559f134a1e13 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 11: 0x559f134b95e3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x559f134b95e3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x559f134bb3ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x559f134ba0ed - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x559f134ba0ed - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x559f134ba0ed - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x559f134a1df5 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 18: 0x559f134ae8bb - main [INFO] [stdout] 19: 0x7fbf8f7492e1 - __libc_start_main [INFO] [stdout] 20: 0x559f1348e76a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - BisetMap::flat_collect (line 218) [INFO] [stdout] src/lib.rs - BisetMap::rev_delete (line 389) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "ed19dedc20c43b5612019cbee513435efffe61d3ea727606c38aba93eeb4119b"` [INFO] running `"docker" "rm" "-f" "ed19dedc20c43b5612019cbee513435efffe61d3ea727606c38aba93eeb4119b"` [INFO] [stdout] ed19dedc20c43b5612019cbee513435efffe61d3ea727606c38aba93eeb4119b