[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 beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] e63137085d1d28c0babb9b991b1d17c49ac08927cff16d2896715f1049315ccb [INFO] running `"docker" "start" "-a" "e63137085d1d28c0babb9b991b1d17c49ac08927cff16d2896715f1049315ccb"` [INFO] [stderr] Compiling bisetmap v0.1.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `"docker" "inspect" "e63137085d1d28c0babb9b991b1d17c49ac08927cff16d2896715f1049315ccb"` [INFO] running `"docker" "rm" "-f" "e63137085d1d28c0babb9b991b1d17c49ac08927cff16d2896715f1049315ccb"` [INFO] [stdout] e63137085d1d28c0babb9b991b1d17c49ac08927cff16d2896715f1049315ccb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 542d21394fdf244199e018681a0aa3dbf8b17069afd03fc056ce26cc341dfa96 [INFO] running `"docker" "start" "-a" "542d21394fdf244199e018681a0aa3dbf8b17069afd03fc056ce26cc341dfa96"` [INFO] [stderr] Compiling bisetmap v0.1.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `"docker" "inspect" "542d21394fdf244199e018681a0aa3dbf8b17069afd03fc056ce26cc341dfa96"` [INFO] running `"docker" "rm" "-f" "542d21394fdf244199e018681a0aa3dbf8b17069afd03fc056ce26cc341dfa96"` [INFO] [stdout] 542d21394fdf244199e018681a0aa3dbf8b17069afd03fc056ce26cc341dfa96 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 1f26cc4f0c765aa20a8e7f3540f109cb9f6ea44aaddbf392204118c7c67498f7 [INFO] running `"docker" "start" "-a" "1f26cc4f0c765aa20a8e7f3540f109cb9f6ea44aaddbf392204118c7c67498f7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/bisetmap-20e06ac787abfca8 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::is_empty_after_removal ... ok [INFO] [stdout] test tests::clone_works_with_same_internal_memory ... ok [INFO] [stdout] test tests::test_len_function ... ok [INFO] [stdout] test tests::test1 ... 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 - (line 21) ... FAILED [INFO] [stdout] test src/lib.rs - (line 53) ... ok [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) ... FAILED [INFO] [stdout] test src/lib.rs - BisetMap::flat_collect (line 218) ... ok [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::new (line 127) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::len (line 408) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::remove (line 258) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::key_exists (line 302) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::insert (line 238) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev_delete (line 389) ... FAILED [INFO] [stdout] test src/lib.rs - BisetMap::is_empty (line 444) ... 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::with_capacity (line 140) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::rev_len (line 426) ... ok [INFO] [stdout] test src/lib.rs - BisetMap::value_exists (line 318) ... 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: 0x56487de0881b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56487de0881b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56487de0881b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56487de0881b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56487de0881b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x56487de084f6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x56487de08f2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x56487de08ab2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x56487de089ff - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x56487ddf2065 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x56487ddef733 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 11: 0x56487de08933 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x56487de08933 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x56487de0aa6a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x56487de0943d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x56487de0943d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x56487de0943d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x56487ddef718 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 18: 0x56487ddf278b - main [INFO] [stdout] 19: 0x7f1941f4a2e1 - __libc_start_main [INFO] [stdout] 20: 0x56487dde6f9a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - BisetMap::collect (line 197) 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', [3]), ('a', [2, 1])]`, [INFO] [stdout] right: `[('a', [1, 2]), ('b', [3])]`', src/lib.rs:10:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55cd2b11d23b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cd2b11d23b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cd2b11d23b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cd2b11d23b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cd2b11d23b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cd2b11cf16 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55cd2b11d94d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cd2b11d4d2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cd2b11d41f - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55cd2b1085bb - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x55cd2b1021e3 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 11: 0x55cd2b11d353 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x55cd2b11d353 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x55cd2b11f48a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x55cd2b11de5d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55cd2b11de5d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55cd2b11de5d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x55cd2b1021c8 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 18: 0x55cd2b10866b - main [INFO] [stdout] 19: 0x7f7b99b592e1 - __libc_start_main [INFO] [stdout] 20: 0x55cd2b0f0e9a - _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: 0x55ca92b2de4b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ca92b2de4b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ca92b2de4b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ca92b2de4b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ca92b2de4b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ca92b2db26 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55ca92b2e55d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ca92b2e0e2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ca92b2e02f - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55ca92b23aac - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x55ca92b14403 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 11: 0x55ca92b2df63 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x55ca92b2df63 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x55ca92b3009a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x55ca92b2ea6d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55ca92b2ea6d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55ca92b2ea6d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x55ca92b143e8 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 18: 0x55ca92b23c8b - main [INFO] [stdout] 19: 0x7fbf032912e1 - __libc_start_main [INFO] [stdout] 20: 0x55ca92b02eca - _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::collect (line 197) [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" "1f26cc4f0c765aa20a8e7f3540f109cb9f6ea44aaddbf392204118c7c67498f7"` [INFO] running `"docker" "rm" "-f" "1f26cc4f0c765aa20a8e7f3540f109cb9f6ea44aaddbf392204118c7c67498f7"` [INFO] [stdout] 1f26cc4f0c765aa20a8e7f3540f109cb9f6ea44aaddbf392204118c7c67498f7