[INFO] updating cached repository kennethlarsen/rember-cli [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kennethlarsen/rember-cli [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kennethlarsen/rember-cli" "work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kennethlarsen/rember-cli" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kennethlarsen/rember-cli"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kennethlarsen/rember-cli'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12ddff44ef4da51d11f8587b30ae6ad15623f48c [INFO] sha for GitHub repo kennethlarsen/rember-cli: 12ddff44ef4da51d11f8587b30ae6ad15623f48c [INFO] validating manifest of kennethlarsen/rember-cli 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 kennethlarsen/rember-cli 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 kennethlarsen/rember-cli [INFO] finished frobbing kennethlarsen/rember-cli [INFO] frobbed toml for kennethlarsen/rember-cli written to work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli/Cargo.toml [INFO] started frobbing kennethlarsen/rember-cli [INFO] finished frobbing kennethlarsen/rember-cli [INFO] frobbed toml for kennethlarsen/rember-cli written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kennethlarsen/rember-cli/Cargo.toml [INFO] crate kennethlarsen/rember-cli 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing kennethlarsen/rember-cli 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli:/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] eafcb4c608747fde37ee3ea55b1a74de32df7d108cfb876e390144e4976476de [INFO] running `"docker" "start" "-a" "eafcb4c608747fde37ee3ea55b1a74de32df7d108cfb876e390144e4976476de"` [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling bstr v0.1.2 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling console v0.7.5 [INFO] [stderr] Compiling rember v0.1.7 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `clean_path` [INFO] [stderr] --> build.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let clean_path = path.replace("./fixtures", &format!("{}/fixtures", &target_dir_path)); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_clean_path` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> build.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | fs::remove_dir_all(&format!("{}/fixtures", target_dir_path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> build.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | fs::create_dir_all(&format!("{}/fixtures", target_dir_path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Compiling globset v0.4.3 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling ignore v0.4.7 [INFO] [stderr] Compiling globwalk v0.5.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling assert_fs v0.11.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling include_dir_impl v0.2.1 [INFO] [stderr] Compiling include_dir v0.2.1 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `"docker" "inspect" "eafcb4c608747fde37ee3ea55b1a74de32df7d108cfb876e390144e4976476de"` [INFO] running `"docker" "rm" "-f" "eafcb4c608747fde37ee3ea55b1a74de32df7d108cfb876e390144e4976476de"` [INFO] [stdout] eafcb4c608747fde37ee3ea55b1a74de32df7d108cfb876e390144e4976476de [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli:/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] 951a0d3fc5baec911ce5519dc5c7cbab35abd51cc10b4e881ee44375b9fbc200 [INFO] running `"docker" "start" "-a" "951a0d3fc5baec911ce5519dc5c7cbab35abd51cc10b4e881ee44375b9fbc200"` [INFO] [stderr] Compiling rember v0.1.7 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.86s [INFO] running `"docker" "inspect" "951a0d3fc5baec911ce5519dc5c7cbab35abd51cc10b4e881ee44375b9fbc200"` [INFO] running `"docker" "rm" "-f" "951a0d3fc5baec911ce5519dc5c7cbab35abd51cc10b4e881ee44375b9fbc200"` [INFO] [stdout] 951a0d3fc5baec911ce5519dc5c7cbab35abd51cc10b4e881ee44375b9fbc200 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/kennethlarsen/rember-cli:/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] c4d29ea4d471818a2a0bf74a057d56dbd1da3d2cf30fcafb47c480c85fc473ca [INFO] running `"docker" "start" "-a" "c4d29ea4d471818a2a0bf74a057d56dbd1da3d2cf30fcafb47c480c85fc473ca"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/rember-73dbe636fa6dda72 [INFO] [stderr] Running /opt/crater/target/debug/deps/rember-81dc186c1d2e6c8e [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 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] [stderr] Running /opt/crater/target/debug/deps/new-b020ec33e7b4e2e9 [INFO] [stdout] running 2 tests [INFO] [stdout] test calling_rember_without_args ... ok [INFO] [stdout] test generates_a_project ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- generates_a_project stdout ---- [INFO] [stdout] thread 'generates_a_project' panicked at 'Unexpected file, failed var is dir [INFO] [stdout] ├── follow: false [INFO] [stdout] └── error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] path="/tmp/.tmpy9QmIk/new-application/"', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_fs-0.11.3/src/assert.rs:157:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x562e34a9a013 - 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: 0x562e34a9527b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x562e34a98d06 - 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: 0x562e34a98a2e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x562e34a9940f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x562e34a98f91 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x562e34a98ede - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x562e349f1c01 - assert_fs::assert::assert::h18eeea599230dab7 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:9 [INFO] [stdout] 8: 0x562e349f1426 - ::assert::ha18bae17b01cade1 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_fs-0.11.3/src/assert.rs:145 [INFO] [stdout] 9: 0x562e349f1f51 - new::generates_a_project::hca4dce65b7e99687 [INFO] [stdout] at tests/new.rs:23 [INFO] [stdout] 10: 0x562e349f1db9 - new::generates_a_project::{{closure}}::h7c3c6e90b94014e6 [INFO] [stdout] at tests/new.rs:14 [INFO] [stdout] 11: 0x562e349f23bd - core::ops::function::FnOnce::call_once::hd0e49b8908299c31 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x562e349fe26e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x562e34aa10d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x562e34a18b67 - 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] 15: 0x562e349f3584 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x562e349f7634 - 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] 17: 0x562e34aa10d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x562e349f7c41 - 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] 19: 0x562e34a8a9de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x562e34aa07bf - 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] 21: 0x7f3aee50a4a3 - start_thread [INFO] [stdout] 22: 0x7f3aee035d0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] generates_a_project [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test new' [INFO] running `"docker" "inspect" "c4d29ea4d471818a2a0bf74a057d56dbd1da3d2cf30fcafb47c480c85fc473ca"` [INFO] running `"docker" "rm" "-f" "c4d29ea4d471818a2a0bf74a057d56dbd1da3d2cf30fcafb47c480c85fc473ca"` [INFO] [stdout] c4d29ea4d471818a2a0bf74a057d56dbd1da3d2cf30fcafb47c480c85fc473ca