[INFO] crate latin 0.1.7 is already in cache [INFO] extracting crate latin 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/latin/0.1.7 [INFO] extracting crate latin 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/latin/0.1.7 [INFO] validating manifest of latin-0.1.7 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 latin-0.1.7 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 latin-0.1.7 [INFO] finished frobbing latin-0.1.7 [INFO] frobbed toml for latin-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/latin/0.1.7/Cargo.toml [INFO] started frobbing latin-0.1.7 [INFO] finished frobbing latin-0.1.7 [INFO] frobbed toml for latin-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/latin/0.1.7/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 latin-0.1.7 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/latin/0.1.7:/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] 5cb577718ecb8f2de9a0df12ebbd928eed2a2147070d01bb9b60147dbcd858fc [INFO] running `"docker" "start" "-a" "5cb577718ecb8f2de9a0df12ebbd928eed2a2147070d01bb9b60147dbcd858fc"` [INFO] [stderr] Compiling latin v0.1.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `"docker" "inspect" "5cb577718ecb8f2de9a0df12ebbd928eed2a2147070d01bb9b60147dbcd858fc"` [INFO] running `"docker" "rm" "-f" "5cb577718ecb8f2de9a0df12ebbd928eed2a2147070d01bb9b60147dbcd858fc"` [INFO] [stdout] 5cb577718ecb8f2de9a0df12ebbd928eed2a2147070d01bb9b60147dbcd858fc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/latin/0.1.7:/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] fe60a0f2b2d2d3de843aa79cb7f74a9f475b116a756e34ea7019166dfc7a1053 [INFO] running `"docker" "start" "-a" "fe60a0f2b2d2d3de843aa79cb7f74a9f475b116a756e34ea7019166dfc7a1053"` [INFO] [stderr] Compiling latin v0.1.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "fe60a0f2b2d2d3de843aa79cb7f74a9f475b116a756e34ea7019166dfc7a1053"` [INFO] running `"docker" "rm" "-f" "fe60a0f2b2d2d3de843aa79cb7f74a9f475b116a756e34ea7019166dfc7a1053"` [INFO] [stdout] fe60a0f2b2d2d3de843aa79cb7f74a9f475b116a756e34ea7019166dfc7a1053 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/latin/0.1.7:/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] 4ba982a93c3e5412bb38eb3e9ae11b6cb07f2f9cbf679fc6115c22621dabda94 [INFO] running `"docker" "start" "-a" "4ba982a93c3e5412bb38eb3e9ae11b6cb07f2f9cbf679fc6115c22621dabda94"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/latin-509fc5a5ed1a2312 [INFO] [stderr] Doc-tests latin [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] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/directory.rs - directory::remove (line 75) ... ok [INFO] [stdout] test src/directory.rs - directory::files (line 33) ... ok [INFO] [stdout] test src/directory.rs - directory::exists (line 7) ... ok [INFO] [stdout] test src/directory.rs - directory::children (line 18) ... ok [INFO] [stdout] test src/file.rs - file::copy (line 175) ... ok [INFO] [stdout] test src/file.rs - file::append (line 57) ... ok [INFO] [stdout] test src/file.rs - file::append_line (line 76) ... ok [INFO] [stdout] test src/file.rs - file::exists (line 161) ... ok [INFO] [stdout] test src/file.rs - file::read (line 92) ... ok [INFO] [stdout] test src/file.rs - file::read_string_utf8 (line 111) ... ok [INFO] [stdout] test src/file.rs - file::read_lines (line 148) ... ok [INFO] [stdout] test src/file.rs - file::read_string_utf8_lossy (line 132) ... ok [INFO] [stdout] test src/file.rs - file::remove (line 187) ... ok [INFO] [stdout] test src/file.rs - file::write (line 20) ... ok [INFO] [stdout] test src/file.rs - file::write_lines (line 37) ... ok [INFO] [stdout] test src/directory.rs - directory::sub_directories (line 55) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/directory.rs - directory::sub_directories (line 55) stdout ---- [INFO] [stdout] error[E0382]: borrow of moved value: `subdir` [INFO] [stdout] --> src/directory.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 4 | for subdir in latin::directory::sub_directories("./").unwrap() { [INFO] [stdout] | ------ move occurs because `subdir` has type `std::path::PathBuf`, which does not implement the `Copy` trait [INFO] [stdout] 5 | let children_count = latin::directory::children(subdir).unwrap().count(); [INFO] [stdout] | ------ value moved here [INFO] [stdout] 6 | println!("{:?}: {}", subdir, children_count); [INFO] [stdout] | ^^^^^^ value borrowed here after move [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] thread 'src/directory.rs - directory::sub_directories (line 55)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7fc0fa2e5823 - 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: 0x7fc0fa2dd4cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x7fc0fa2e1a56 - 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: 0x7fc0fa2e177e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x7fc0fa2e215f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55e4eebf1784 - std::panicking::begin_panic::h2203228e86eb91b5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55e4eebe768f - rustdoc::test::run_test::h29a20600da33f74f [INFO] [stdout] at src/librustdoc/test.rs:319 [INFO] [stdout] 7: 0x55e4eebdb7c9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h84ad3bdb52e265e9 [INFO] [stdout] at src/librustdoc/test.rs:715 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 8: 0x7fc0fb868b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 9: 0x7fc0fb868b7e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x7fc0fa2f3169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x7fc0fb883f87 - 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] 12: 0x7fc0fb85d9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x7fc0fb861a54 - 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] 14: 0x7fc0fa2f3169 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x7fc0fb862551 - 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] 16: 0x7fc0fa2c436e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x7fc0fa2f1ddf - 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] 18: 0x7fc0f9e5b4a3 - start_thread [INFO] [stdout] 19: 0x7fc0f9986d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/directory.rs - directory::sub_directories (line 55) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 15 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" "4ba982a93c3e5412bb38eb3e9ae11b6cb07f2f9cbf679fc6115c22621dabda94"` [INFO] running `"docker" "rm" "-f" "4ba982a93c3e5412bb38eb3e9ae11b6cb07f2f9cbf679fc6115c22621dabda94"` [INFO] [stdout] 4ba982a93c3e5412bb38eb3e9ae11b6cb07f2f9cbf679fc6115c22621dabda94