[INFO] updating cached repository eazar001/wam-prolog-in-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/eazar001/wam-prolog-in-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/eazar001/wam-prolog-in-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/eazar001/wam-prolog-in-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eazar001/wam-prolog-in-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eazar001/wam-prolog-in-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a55c6e43e19530d2503ed2e3cb9be48158526999 [INFO] sha for GitHub repo eazar001/wam-prolog-in-rust: a55c6e43e19530d2503ed2e3cb9be48158526999 [INFO] validating manifest of eazar001/wam-prolog-in-rust 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 eazar001/wam-prolog-in-rust 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 eazar001/wam-prolog-in-rust [INFO] finished frobbing eazar001/wam-prolog-in-rust [INFO] frobbed toml for eazar001/wam-prolog-in-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust/Cargo.toml [INFO] started frobbing eazar001/wam-prolog-in-rust [INFO] finished frobbing eazar001/wam-prolog-in-rust [INFO] frobbed toml for eazar001/wam-prolog-in-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eazar001/wam-prolog-in-rust/Cargo.toml [INFO] crate eazar001/wam-prolog-in-rust 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 eazar001/wam-prolog-in-rust 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust:/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] 6a43bbc8b4b656da2bb9c840147dbd5c6780dd210b62cb86adc18f0b7ea2bd08 [INFO] running `"docker" "start" "-a" "6a43bbc8b4b656da2bb9c840147dbd5c6780dd210b62cb86adc18f0b7ea2bd08"` [INFO] [stderr] Compiling bfg-prolog v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `"docker" "inspect" "6a43bbc8b4b656da2bb9c840147dbd5c6780dd210b62cb86adc18f0b7ea2bd08"` [INFO] running `"docker" "rm" "-f" "6a43bbc8b4b656da2bb9c840147dbd5c6780dd210b62cb86adc18f0b7ea2bd08"` [INFO] [stdout] 6a43bbc8b4b656da2bb9c840147dbd5c6780dd210b62cb86adc18f0b7ea2bd08 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust:/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] b3def158533e124ed82418103cd557205ad74652f8f0578c358bb96151269715 [INFO] running `"docker" "start" "-a" "b3def158533e124ed82418103cd557205ad74652f8f0578c358bb96151269715"` [INFO] [stderr] Compiling bfg-prolog v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `"docker" "inspect" "b3def158533e124ed82418103cd557205ad74652f8f0578c358bb96151269715"` [INFO] running `"docker" "rm" "-f" "b3def158533e124ed82418103cd557205ad74652f8f0578c358bb96151269715"` [INFO] [stdout] b3def158533e124ed82418103cd557205ad74652f8f0578c358bb96151269715 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eazar001/wam-prolog-in-rust:/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] 2b4cf3aeb066694fee8e2d65a796f1770cb19e32dc47aac535e0b714fa1a0ff9 [INFO] running `"docker" "start" "-a" "2b4cf3aeb066694fee8e2d65a796f1770cb19e32dc47aac535e0b714fa1a0ff9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/bfg_prolog-6c627068d3ca26a8 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_deref ... ok [INFO] [stdout] test tests::test_functor_eq ... ok [INFO] [stdout] test tests::test_put_structure ... ok [INFO] [stdout] test tests::test_set_value ... ok [INFO] [stdout] test tests::test_m0_1 ... ok [INFO] [stdout] test tests::test_set_variable ... ok [INFO] [stdout] test tests::test_m0_2 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_m0_2 stdout ---- [INFO] [stdout] thread 'tests::test_m0_2' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[Str(1), Func(Functor("h", 2)), Str(13), Str(16), Str(5), Func(Functor("f", 1)), Ref(3), Str(8), Func(Functor("p", 3)), Ref(2), Str(1), Str(5), Str(13), Func(Functor("f", 1)), Ref(14), Str(16), Func(Functor("f", 1)), Str(19), Str(19), Func(Functor("a", 0))]`, [INFO] [stdout] right: `[Str(1), Func(Functor("h", 2)), Str(13), Str(16), Str(5), Func(Functor("f", 1)), Ref(3), Str(8), Func(Functor("p", 3)), Ref(2), Str(1), Str(5), Str(13), Func(Functor("f", 1)), Ref(3), Str(16), Func(Functor("f", 1)), Str(19), Str(19), Func(Functor("a", 0))]`', src/lib.rs:836:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55730e4a3363 - 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: 0x55730e49ec9b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55730e4a20a6 - 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: 0x55730e4a1dce - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55730e4a27af - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55730e4a2331 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55730e4a227e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55730e43cbf3 - bfg_prolog::tests::test_m0_2::h30290b7429c85360 [INFO] [stdout] at src/lib.rs:836 [INFO] [stdout] 8: 0x55730e43bc49 - bfg_prolog::tests::test_m0_2::{{closure}}::h229112a4c29bc389 [INFO] [stdout] at src/lib.rs:759 [INFO] [stdout] 9: 0x55730e445b3d - core::ops::function::FnOnce::call_once::hf84afa96e33df467 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55730e46349e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55730e4a54c9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55730e47dd97 - 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] 13: 0x55730e4587b4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55730e45c864 - 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] 15: 0x55730e4a54c9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55730e45ce71 - 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] 17: 0x55730e496a7e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55730e4a4baf - 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] 19: 0x7efc5d6d84a3 - start_thread [INFO] [stdout] 20: 0x7efc5d203d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_m0_2 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "2b4cf3aeb066694fee8e2d65a796f1770cb19e32dc47aac535e0b714fa1a0ff9"` [INFO] running `"docker" "rm" "-f" "2b4cf3aeb066694fee8e2d65a796f1770cb19e32dc47aac535e0b714fa1a0ff9"` [INFO] [stdout] 2b4cf3aeb066694fee8e2d65a796f1770cb19e32dc47aac535e0b714fa1a0ff9