[INFO] crate countmap 0.2.0 is already in cache [INFO] testing countmap-0.2.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate countmap 0.2.0 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate countmap 0.2.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate countmap 0.2.0 [INFO] finished tweaking crates.io crate countmap 0.2.0 [INFO] tweaked toml for crates.io crate countmap 0.2.0 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] bbb28cd34a2a7acb7e002b45fbe6ff154366dbf885c31eba8880dd7f34013394 [INFO] running `"docker" "start" "-a" "bbb28cd34a2a7acb7e002b45fbe6ff154366dbf885c31eba8880dd7f34013394"` [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "bbb28cd34a2a7acb7e002b45fbe6ff154366dbf885c31eba8880dd7f34013394"` [INFO] running `"docker" "rm" "-f" "bbb28cd34a2a7acb7e002b45fbe6ff154366dbf885c31eba8880dd7f34013394"` [INFO] [stdout] bbb28cd34a2a7acb7e002b45fbe6ff154366dbf885c31eba8880dd7f34013394 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 5823caf043765d65ff579e6051c7c023e70df782d49ac7dc9e9aa5fbee33bdde [INFO] running `"docker" "start" "-a" "5823caf043765d65ff579e6051c7c023e70df782d49ac7dc9e9aa5fbee33bdde"` [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `"docker" "inspect" "5823caf043765d65ff579e6051c7c023e70df782d49ac7dc9e9aa5fbee33bdde"` [INFO] running `"docker" "rm" "-f" "5823caf043765d65ff579e6051c7c023e70df782d49ac7dc9e9aa5fbee33bdde"` [INFO] [stdout] 5823caf043765d65ff579e6051c7c023e70df782d49ac7dc9e9aa5fbee33bdde [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 062490d99bff015881827d1b817386e89847e58bb354cbfa81c0a308f939ad5a [INFO] running `"docker" "start" "-a" "062490d99bff015881827d1b817386e89847e58bb354cbfa81c0a308f939ad5a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/countmap-d60b3e07caefa18a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests countmap [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test src/lib.rs - CountMap::new (line 38) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_capacity (line 53) ... ok [INFO] [stdout] test src/lib.rs - CountMap::iter (line 315) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment_by (line 230) ... ok [INFO] [stdout] test src/lib.rs - CountMap::contains_key (line 426) ... ok [INFO] [stdout] test src/lib.rs - CountMap::clear (line 411) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment_by (line 270) ... ok [INFO] [stdout] test src/lib.rs - CountMap::is_empty (line 374) ... ok [INFO] [stdout] test src/lib.rs - CountMap::capacity (line 124) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment (line 213) ... ok [INFO] [stdout] test src/lib.rs - CountMap::keys (line 174) ... ok [INFO] [stdout] test src/lib.rs - CountMap::iter_mut (line 336) ... ok [INFO] [stdout] test src/lib.rs - CountMap::get_count (line 297) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment (line 251) ... ok [INFO] [stdout] test src/lib.rs - CountMap::drain (line 390) ... ok [INFO] [stdout] test src/lib.rs - CountMap::len (line 359) ... ok [INFO] [stdout] test src/lib.rs - CountMap::index (line 552) ... ok [INFO] [stdout] test src/lib.rs - CountMap::remove (line 442) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_hasher (line 78) ... ok [INFO] [stdout] test src/lib.rs - CountMap::shrink_to_fit (line 157) ... ok [INFO] [stdout] test src/lib.rs - CountMap::reserve (line 141) ... FAILED [INFO] [stdout] test src/lib.rs - CountMap::with_capacity_and_hasher (line 101) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 602) ... ok [INFO] [stdout] test src/lib.rs - CountMap::values (line 193) ... ok [INFO] [stdout] test src/lib.rs - CountMap::retain (line 459) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 632) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 573) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 679) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CountMap::reserve (line 141) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: map.capacity() >= 15', src/lib.rs:8:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c70e6f4194 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55c70e6f4194 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c70e6f4194 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x55c70e6f4194 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x55c70e70d1dc - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x55c70e6f29b7 - std::io::Write::write_fmt::h663e4bf63637c947 [INFO] [stdout] at src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x55c70e6f6495 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 7: 0x55c70e6f6495 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55c70e6f6495 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 9: 0x55c70e6f6186 - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:210 [INFO] [stdout] 10: 0x55c70e6f6ae5 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 11: 0x55c70e6e4d4f - std::panicking::begin_panic::h2e429a8014d84c4f [INFO] [stdout] 12: 0x55c70e6ef637 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x55c70e6e4b23 - std::rt::lang_start::{{closure}}::h837c50a411d03a57 [INFO] [stdout] 14: 0x55c70e6f6563 - std::rt::lang_start_internal::{{closure}}::hf85bf15597d76295 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x55c70e6f6563 - std::panicking::try::do_call::hd308ec0604b9bc21 [INFO] [stdout] at src/libstd/panicking.rs:292 [INFO] [stdout] 16: 0x55c70e6f846a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55c70e6f6fdd - std::panicking::try::hafc45125a5bd2b22 [INFO] [stdout] at src/libstd/panicking.rs:271 [INFO] [stdout] 18: 0x55c70e6f6fdd - std::panic::catch_unwind::h8494678ec44c4b51 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55c70e6f6fdd - std::rt::lang_start_internal::h7404667a595739f8 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x55c70e6e4b08 - std::rt::lang_start::heafa1638e1b7f8fa [INFO] [stdout] 21: 0x55c70e6ef66b - main [INFO] [stdout] 22: 0x7f82d228db97 - __libc_start_main [INFO] [stdout] 23: 0x55c70e6e47da - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - CountMap::reserve (line 141) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "062490d99bff015881827d1b817386e89847e58bb354cbfa81c0a308f939ad5a"` [INFO] running `"docker" "rm" "-f" "062490d99bff015881827d1b817386e89847e58bb354cbfa81c0a308f939ad5a"` [INFO] [stdout] 062490d99bff015881827d1b817386e89847e58bb354cbfa81c0a308f939ad5a