[INFO] crate hamcrest 0.1.5 is already in cache [INFO] extracting crate hamcrest 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/hamcrest/0.1.5 [INFO] extracting crate hamcrest 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hamcrest/0.1.5 [INFO] validating manifest of hamcrest-0.1.5 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 hamcrest-0.1.5 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 hamcrest-0.1.5 [INFO] finished frobbing hamcrest-0.1.5 [INFO] frobbed toml for hamcrest-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hamcrest/0.1.5/Cargo.toml [INFO] started frobbing hamcrest-0.1.5 [INFO] finished frobbing hamcrest-0.1.5 [INFO] frobbed toml for hamcrest-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hamcrest/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 hamcrest-0.1.5 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hamcrest/0.1.5:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] f9e708db14cf2704b30a602f44efc4dac6f3bd16d51a7eb06eabafc37bb43af8 [INFO] running `"docker" "start" "-a" "f9e708db14cf2704b30a602f44efc4dac6f3bd16d51a7eb06eabafc37bb43af8"` [INFO] [stderr] Compiling hamcrest v0.1.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `"docker" "inspect" "f9e708db14cf2704b30a602f44efc4dac6f3bd16d51a7eb06eabafc37bb43af8"` [INFO] running `"docker" "rm" "-f" "f9e708db14cf2704b30a602f44efc4dac6f3bd16d51a7eb06eabafc37bb43af8"` [INFO] [stdout] f9e708db14cf2704b30a602f44efc4dac6f3bd16d51a7eb06eabafc37bb43af8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hamcrest/0.1.5:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] e98d7eaa5a9b23f9ec9c83b209071c84dfbfc511c6a19565eebcbc8ce3a5598b [INFO] running `"docker" "start" "-a" "e98d7eaa5a9b23f9ec9c83b209071c84dfbfc511c6a19565eebcbc8ce3a5598b"` [INFO] [stderr] Compiling hamcrest v0.1.5 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.55s [INFO] running `"docker" "inspect" "e98d7eaa5a9b23f9ec9c83b209071c84dfbfc511c6a19565eebcbc8ce3a5598b"` [INFO] running `"docker" "rm" "-f" "e98d7eaa5a9b23f9ec9c83b209071c84dfbfc511c6a19565eebcbc8ce3a5598b"` [INFO] [stdout] e98d7eaa5a9b23f9ec9c83b209071c84dfbfc511c6a19565eebcbc8ce3a5598b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hamcrest/0.1.5:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 1be14043e34d9de6cde1b2afc21437f3cb7e7de3d5179f9cc68e6cf46c8ac635 [INFO] running `"docker" "start" "-a" "1be14043e34d9de6cde1b2afc21437f3cb7e7de3d5179f9cc68e6cf46c8ac635"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/hamcrest-5529061ff5542303 [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] Running /opt/crater/target/debug/deps/all_of-879a32719a24c8a0 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test all_of::ints_less_than_and_greater_than ... ok [INFO] [stdout] test all_of::vec_contains ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/any_of-b06cef8981d08796 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test any_of::vec_contains ... ok [INFO] [stdout] test any_of::ints_less_than_and_greater_than ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/anything-e50d9a8a21a2f7c7 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test anything::str_is_anything ... ok [INFO] [stdout] test anything::usize_is_anything ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/boolean-ca5463441a787c6c [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test boolean::is_false::matches_when_false ... ok [INFO] [stdout] test boolean::is_true::matches_when_true ... ok [INFO] [stdout] test boolean::is_true::fails_when_false ... ok [INFO] [stdout] test boolean::is_false::fails_when_true ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/close_to-74341e12fd1f87e3 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test close_to::it_can_handle_nan ... ok [INFO] [stdout] test close_to::equality_of_floats ... ok [INFO] [stdout] test close_to::it_can_handle_infinity ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/compared_to-74544958c315adeb [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test compared_to::ints_less_than_or_equal ... ok [INFO] [stdout] test compared_to::ints_greater_than ... ok [INFO] [stdout] test compared_to::ints_less_than ... ok [INFO] [stdout] test compared_to::ints_greater_than_or_equal ... ok [INFO] [stdout] test compared_to::less_than_is_not_equal ... ok [INFO] [stdout] test compared_to::greater_than_is_not_equal ... ok [INFO] [stdout] test compared_to::unsuccessful_greater_than_or_equal ... ok [INFO] [stdout] test compared_to::unsuccessful_less_than_or_equal ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/equal_to-e0d50b5dcb01d31c [INFO] [stdout] test compared_to::unsuccessful_less_than ... ok [INFO] [stdout] test compared_to::unsuccessful_greater_than ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test equal_to::equality_of_ints ... ok [INFO] [stdout] test equal_to::unsuccessful_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/existing_path-dabe1e57ed3f4288 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test existing_path::a_nonexisting_path ... ok [INFO] [stdout] test existing_path::an_existing_file ... ok [INFO] [stdout] test existing_path::an_existing_dir ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- existing_path::an_existing_dir stdout ---- [INFO] [stdout] thread 'existing_path::an_existing_dir' panicked at ' [INFO] [stdout] Expected: an existing file [INFO] [stdout] but: ./target was missing', tests/existing_path.rs:30:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e6f4588dcb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55e6f4588dcb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e6f4588dcb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55e6f4588dcb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55e6f4588dcb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55e6f4588a3a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55e6f4589540 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55e6f45890c2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55e6f458900f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55e6f4539aec - existing_path::existing_path::an_existing_dir::h2797a619c78f512d [INFO] [stdout] at tests/existing_path.rs:30 [INFO] [stdout] 10: 0x55e6f453984a - existing_path::existing_path::an_existing_dir::{{closure}}::ha73117c3a4e2d610 [INFO] [stdout] at tests/existing_path.rs:28 [INFO] [stdout] 11: 0x55e6f453aa5e - core::ops::function::FnOnce::call_once::hdc5955f8d4c522e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x55e6f4545eff - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x55e6f458baba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 14: 0x55e6f45604f8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x55e6f45604f8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x55e6f45604f8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x55e6f453b375 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x55e6f453f4f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x55e6f453f4f5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 20: 0x55e6f453f4f5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 21: 0x55e6f458baba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 22: 0x55e6f453fb32 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 23: 0x55e6f453fb32 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x55e6f453fb32 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x55e6f453fb32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x55e6f457eb1f - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55e6f458b210 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55e6f458b210 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x55e6f458b210 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7fcd48cb64a4 - start_thread [INFO] [stdout] 31: 0x7fcd487e1d0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] existing_path::an_existing_dir [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test existing_path' [INFO] running `"docker" "inspect" "1be14043e34d9de6cde1b2afc21437f3cb7e7de3d5179f9cc68e6cf46c8ac635"` [INFO] running `"docker" "rm" "-f" "1be14043e34d9de6cde1b2afc21437f3cb7e7de3d5179f9cc68e6cf46c8ac635"` [INFO] [stdout] 1be14043e34d9de6cde1b2afc21437f3cb7e7de3d5179f9cc68e6cf46c8ac635