[INFO] updating cached repository ethankhall/crom [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ethankhall/crom [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ethankhall/crom" "work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ethankhall/crom" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethankhall/crom"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethankhall/crom'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cdd07a61a4ff80cb6938abbb8fb8d5321a9a9562 [INFO] sha for GitHub repo ethankhall/crom: cdd07a61a4ff80cb6938abbb8fb8d5321a9a9562 [INFO] validating manifest of ethankhall/crom 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 ethankhall/crom 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 ethankhall/crom [INFO] finished frobbing ethankhall/crom [INFO] frobbed toml for ethankhall/crom written to work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom/Cargo.toml [INFO] started frobbing ethankhall/crom [INFO] finished frobbing ethankhall/crom [INFO] frobbed toml for ethankhall/crom written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethankhall/crom/Cargo.toml [INFO] crate ethankhall/crom 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] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ethankhall/crom 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom:/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] bd32b5c46c4ce8685aa8468f2579fe3803feaa781cf30c3d5d7a26c4978a9256 [INFO] running `"docker" "start" "-a" "bd32b5c46c4ce8685aa8468f2579fe3803feaa781cf30c3d5d7a26c4978a9256"` [INFO] [stderr] Compiling ascii v0.9.1 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling xmltree v0.8.0 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.13 [INFO] [stderr] Compiling tar v0.4.22 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling console v0.7.5 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling indicatif v0.10.3 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling zip v0.5.2 [INFO] [stderr] Compiling tokio v0.1.18 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling hyper v0.12.27 [INFO] [stderr] Compiling ct-logs v0.5.1 [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling webpki-roots v0.16.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling tokio-rustls v0.9.1 [INFO] [stderr] Compiling cookie_store v0.5.1 [INFO] [stderr] Compiling hyper-rustls v0.16.1 [INFO] [stderr] Compiling reqwest v0.9.14 [INFO] [stderr] Compiling toml_edit v0.1.3 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.3/src/index.rs:55:65 [INFO] [stderr] | [INFO] [stderr] 44 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] 45 | / match *v { [INFO] [stderr] 46 | | Item::ArrayOfTables(ref mut vec) => { [INFO] [stderr] 47 | | vec.values.get_mut(*self).expect("index out of bounds") [INFO] [stderr] 48 | | } [INFO] [stderr] 49 | | Item::Value(ref mut a) if a.is_array() => a [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] ... | [INFO] [stderr] 55 | | _ => panic!("cannot access index {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 56 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `v` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/toml_edit-0.1.3/src/index.rs:88:63 [INFO] [stderr] | [INFO] [stderr] 70 | fn index_or_insert<'v>(&self, v: &'v mut Item) -> &'v mut Item { [INFO] [stderr] | -- lifetime `'v` defined here [INFO] [stderr] ... [INFO] [stderr] 77 | / match *v { [INFO] [stderr] 78 | | Item::Table(ref mut t) => t.entry(self).or_insert(Item::None), [INFO] [stderr] 79 | | Item::Value(ref mut v) if v.is_inline_table() => { [INFO] [stderr] | | --------- mutable borrow occurs here [INFO] [stderr] 80 | | &mut v [INFO] [stderr] ... | [INFO] [stderr] 88 | | _ => panic!("cannot access key {} in {:?}", self, v), [INFO] [stderr] | | ^ immutable borrow occurs here [INFO] [stderr] 89 | | } [INFO] [stderr] | |_________- returning this value requires that `v.0` is borrowed for `'v` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling crom v999.9.9-SNAPSHOT (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 12s [INFO] running `"docker" "inspect" "bd32b5c46c4ce8685aa8468f2579fe3803feaa781cf30c3d5d7a26c4978a9256"` [INFO] running `"docker" "rm" "-f" "bd32b5c46c4ce8685aa8468f2579fe3803feaa781cf30c3d5d7a26c4978a9256"` [INFO] [stdout] bd32b5c46c4ce8685aa8468f2579fe3803feaa781cf30c3d5d7a26c4978a9256 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom:/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] 958696d3572323cbc0babb24044a19d1dde31529af12f82d39c4434d282c3112 [INFO] running `"docker" "start" "-a" "958696d3572323cbc0babb24044a19d1dde31529af12f82d39c4434d282c3112"` [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling mockito v0.17.0 [INFO] [stderr] Compiling predicates v1.0.0 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling crom v999.9.9-SNAPSHOT (/opt/crater/workdir) [INFO] [stderr] warning: constant item is never used: `CURRENT_VERSION` [INFO] [stderr] --> tests/shared.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const CURRENT_VERSION: &str = "v0.1.6"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add_file` [INFO] [stderr] --> tests/shared.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn add_file(root: PathBuf, file: PathBuf) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.47s [INFO] running `"docker" "inspect" "958696d3572323cbc0babb24044a19d1dde31529af12f82d39c4434d282c3112"` [INFO] running `"docker" "rm" "-f" "958696d3572323cbc0babb24044a19d1dde31529af12f82d39c4434d282c3112"` [INFO] [stdout] 958696d3572323cbc0babb24044a19d1dde31529af12f82d39c4434d282c3112 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethankhall/crom:/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] 18c8139ea3c80f2f3a89dda74f0aae00b153ec57af7bb8a351127c069b689183 [INFO] running `"docker" "start" "-a" "18c8139ea3c80f2f3a89dda74f0aae00b153ec57af7bb8a351127c069b689183"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/crater/target/debug/deps/crom-bfa7776adfcc0d90 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test crom_lib::config::file::verify_config_parse ... ok [INFO] [stdout] test crom_lib::repo::git::test_parse_remote_git ... ok [INFO] [stdout] test crom_lib::version::version_impl::test_next_version ... ok [INFO] [stdout] test crom_lib::repo::git::test_parse_remote_https ... ok [INFO] [stdout] test crom_lib::version::version_impl::test_version_order ... ok [INFO] [stdout] test crom_lib::version::version_parser::parse_semver ... ok [INFO] [stdout] test crom_lib::version::version_parser::parse_random ... ok [INFO] [stdout] test crom_lib::version::version_impl::test_version_comparison ... ok [INFO] [stdout] test crom_lib::version::version_impl::test_version_order_10 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/crom_example-9fc232d76d944990 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Cloning into '/tmp/test-dir.xmFCgB4C7ZqO'... [INFO] [stderr] fatal: unable to access 'https://github.com/ethankhall/crom-examples.git/': Could not resolve host: github.com [INFO] [stderr] error: test failed, to rerun pass '--test crom-example' [INFO] [stdout] test can_list_current_version ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- can_list_current_version stdout ---- [INFO] [stdout] Cloning from test repo [INFO] [stdout] thread 'can_list_current_version' panicked at 'assertion failed: ecode.success()', tests/shared.rs:19:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5584648f36d3 - 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: 0x5584648ee94b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5584648f23c6 - 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: 0x5584648f20ee - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5584648f2acf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5584648ddb97 - std::panicking::begin_panic::hd6c688eb7a02c053 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x558464811d1b - crom_example::shared::checkout_repo::hb6b574e753a0679a [INFO] [stdout] at tests/shared.rs:19 [INFO] [stdout] 7: 0x558464811154 - crom_example::can_list_current_version::h71181bca3843361a [INFO] [stdout] at tests/crom-example.rs:18 [INFO] [stdout] 8: 0x558464811039 - crom_example::can_list_current_version::{{closure}}::h9f552898e9d9f9a9 [INFO] [stdout] at tests/crom-example.rs:15 [INFO] [stdout] 9: 0x5584648131fd - core::ops::function::FnOnce::call_once::h1685ab47bf988420 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55846481f0ae - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x5584648fa499 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x5584648399a7 - 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: 0x5584648143c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x558464818474 - 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: 0x5584648fa499 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x558464818a81 - 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: 0x5584648e448e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x5584648f9b7f - 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: 0x7f3807f664a3 - start_thread [INFO] [stdout] 20: 0x7f3807a91d0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] can_list_current_version [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "18c8139ea3c80f2f3a89dda74f0aae00b153ec57af7bb8a351127c069b689183"` [INFO] running `"docker" "rm" "-f" "18c8139ea3c80f2f3a89dda74f0aae00b153ec57af7bb8a351127c069b689183"` [INFO] [stdout] 18c8139ea3c80f2f3a89dda74f0aae00b153ec57af7bb8a351127c069b689183