Sep 05 19:06:04.213 INFO checking dcao/elba against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 19:06:04.213 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 19:06:04.213 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:06:04.627 INFO blam! 91645f34f345f291d42b0146ba92c445bc12b0bb0ad667de0d56c03a7784c960
Sep 05 19:06:04.629 INFO running `"docker" "start" "-a" "91645f34f345f291d42b0146ba92c445bc12b0bb0ad667de0d56c03a7784c960"`
Sep 05 19:06:07.374 INFO kablam! usermod: no changes
Sep 05 19:06:08.131 INFO kablam!    Compiling cc v1.0.22
Sep 05 19:06:08.166 INFO kablam!    Compiling regex v1.0.4
Sep 05 19:06:08.168 INFO kablam!    Compiling failure_derive v0.1.2
Sep 05 19:06:08.170 INFO kablam!     Checking arrayref v0.3.5
Sep 05 19:06:08.172 INFO kablam!     Checking take_mut v0.2.2
Sep 05 19:06:08.174 INFO kablam!     Checking same-file v1.0.3
Sep 05 19:06:08.179 INFO kablam!     Checking slog v2.3.2
Sep 05 19:06:08.182 INFO kablam!     Checking rust-ini v0.12.2
Sep 05 19:06:08.721 INFO kablam!     Checking symlink v0.1.0
Sep 05 19:06:09.464 INFO kablam!     Checking memchr v0.1.11
Sep 05 19:06:10.972 INFO kablam!     Checking termios v0.2.2
Sep 05 19:06:10.976 INFO kablam!     Checking isatty v0.1.8
Sep 05 19:06:10.980 INFO kablam!     Checking xattr v0.2.2
Sep 05 19:06:10.991 INFO kablam!     Checking directories v1.0.1
Sep 05 19:06:11.002 INFO kablam!     Checking fs2 v0.4.3
Sep 05 19:06:11.336 INFO kablam!     Checking log v0.4.4
Sep 05 19:06:11.845 INFO kablam!     Checking encoding_rs v0.8.6
Sep 05 19:06:12.058 INFO kablam!     Checking filetime v0.2.1
Sep 05 19:06:12.306 INFO kablam!     Checking clicolors-control v0.2.0
Sep 05 19:06:12.430 INFO kablam!     Checking yaml-rust v0.4.0
Sep 05 19:06:12.474 INFO kablam!     Checking petgraph v0.4.13
Sep 05 19:06:12.660 INFO kablam!     Checking block-buffer v0.3.3
Sep 05 19:06:13.355 INFO kablam!     Checking uuid v0.6.5
Sep 05 19:06:13.546 INFO kablam!     Checking tempdir v0.3.7
Sep 05 19:06:14.249 INFO kablam!     Checking walkdir v2.2.5
Sep 05 19:06:14.249 INFO kablam!     Checking aho-corasick v0.5.3
Sep 05 19:06:15.254 INFO kablam!     Checking aho-corasick v0.6.7
Sep 05 19:06:15.358 INFO kablam!     Checking nom v4.0.0
Sep 05 19:06:19.416 INFO kablam!     Checking linked-hash-map v0.3.0
Sep 05 19:06:19.466 INFO kablam!     Checking serde v1.0.75
Sep 05 19:06:19.660 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 05 19:06:19.663 INFO kablam!     Checking mio v0.6.15
Sep 05 19:06:19.813 INFO kablam!     Checking want v0.0.4
Sep 05 19:06:20.658 INFO kablam!     Checking tar v0.4.16
Sep 05 19:06:21.728 INFO kablam!     Checking tokio-io v0.1.8
Sep 05 19:06:21.784 INFO kablam!     Checking mime v0.3.9
Sep 05 19:06:22.469 INFO kablam!    Compiling openssl-sys v0.9.35
Sep 05 19:06:23.751 INFO kablam!    Compiling libz-sys v1.0.20
Sep 05 19:06:24.194 INFO kablam!    Compiling cmake v0.1.33
Sep 05 19:06:24.534 INFO kablam!    Compiling backtrace-sys v0.1.24
Sep 05 19:06:25.846 INFO kablam!    Compiling curl-sys v0.4.8
Sep 05 19:06:28.272 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 05 19:06:28.363 INFO kablam!     Checking parking_lot v0.6.3
Sep 05 19:06:28.609 INFO kablam!     Checking thread-id v2.0.0
Sep 05 19:06:28.609 INFO kablam!    Compiling syn v0.14.9
Sep 05 19:06:28.686 INFO kablam!     Checking chrono v0.4.6
Sep 05 19:06:29.386 INFO kablam!     Checking digest v0.7.5
Sep 05 19:06:29.403 INFO kablam!     Checking crossbeam-deque v0.5.2
Sep 05 19:06:30.157 INFO kablam!     Checking regex v0.2.11
Sep 05 19:06:30.420 INFO kablam!     Checking slog-async v2.3.0
Sep 05 19:06:30.476 INFO kablam!     Checking tokio-codec v0.1.0
Sep 05 19:06:30.746 INFO kablam!     Checking mio-uds v0.6.6
Sep 05 19:06:32.458 INFO kablam!    Compiling libssh2-sys v0.2.10
Sep 05 19:06:33.225 INFO kablam!    Compiling libgit2-sys v0.7.7
Sep 05 19:06:36.542 INFO kablam!     Checking thread_local v0.2.7
Sep 05 19:06:38.806 INFO kablam!     Checking tokio-threadpool v0.1.6
Sep 05 19:06:40.188 INFO kablam!     Checking tokio-reactor v0.1.4
Sep 05 19:06:40.327 INFO kablam!     Checking crossbeam-channel v0.2.4
Sep 05 19:06:40.386 INFO kablam!     Checking sha2 v0.7.1
Sep 05 19:06:45.748 INFO kablam!     Checking regex v0.1.80
Sep 05 19:06:45.892 INFO kablam!     Checking console v0.6.1
Sep 05 19:06:46.371 INFO kablam!    Compiling openssl v0.9.24
Sep 05 19:06:46.915 INFO kablam!     Checking slog-term v2.4.0
Sep 05 19:06:47.823 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Sep 05 19:06:50.778 INFO kablam!     Checking tokio-uds v0.2.1
Sep 05 19:06:51.570 INFO kablam!     Checking tokio-udp v0.1.2
Sep 05 19:06:57.194 INFO kablam!     Checking tokio-tcp v0.1.1
Sep 05 19:06:57.282 INFO kablam!     Checking backtrace v0.3.9
Sep 05 19:06:58.300 INFO kablam!     Checking Inflector v0.11.3
Sep 05 19:06:59.238 INFO kablam!     Checking crossbeam v0.4.1
Sep 05 19:06:59.427 INFO kablam!     Checking tokio-fs v0.1.3
Sep 05 19:07:01.524 INFO kablam!     Checking flate2 v1.0.2
Sep 05 19:07:03.087 INFO kablam!     Checking serde-hjson v0.8.1
Sep 05 19:07:03.686 INFO kablam!     Checking tokio v0.1.8
Sep 05 19:07:05.590 INFO kablam!     Checking tokio-core v0.1.17
Sep 05 19:07:11.215 INFO kablam!     Checking hyper v0.11.27
Sep 05 19:07:13.503 INFO kablam!     Checking native-tls v0.1.5
Sep 05 19:07:14.686 INFO kablam!     Checking tokio-tls v0.1.4
Sep 05 19:07:17.841 INFO kablam!     Checking toml v0.4.6
Sep 05 19:07:18.377 INFO kablam!     Checking serde_json v1.0.26
Sep 05 19:07:18.654 INFO kablam!     Checking serde_urlencoded v0.5.3
Sep 05 19:07:18.806 INFO kablam!     Checking semver v0.9.0
Sep 05 19:07:18.978 INFO kablam!     Checking indexmap v1.0.1
Sep 05 19:07:20.066 INFO kablam!     Checking url_serde v0.2.0
Sep 05 19:07:22.049 INFO kablam!    Compiling synstructure v0.9.0
Sep 05 19:07:22.453 INFO kablam!    Compiling serde_derive v1.0.75
Sep 05 19:07:31.522 INFO kablam!     Checking config v0.9.0
Sep 05 19:07:36.359 INFO kablam!     Checking hyper-tls v0.1.4
Sep 05 19:07:39.570 INFO kablam!     Checking reqwest v0.8.8
Sep 05 19:07:52.550 INFO kablam!     Checking failure v0.1.2
Sep 05 19:08:12.640 INFO kablam!     Checking git2 v0.7.5
Sep 05 19:08:24.739 INFO kablam!     Checking elba v0.2.0 (file:///source)
Sep 05 19:08:36.353 INFO kablam! warning: function is never used: `get_backend`
Sep 05 19:08:36.353 INFO kablam!   --> src/lib/cli/backend.rs:65:1
Sep 05 19:08:36.353 INFO kablam!    |
Sep 05 19:08:36.353 INFO kablam! 65 | fn get_backend(c: &mut Cache, d: DirectRes) -> Res<remote::Backend> {
Sep 05 19:08:36.353 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:08:36.366 INFO kablam!    |
Sep 05 19:08:36.366 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 19:08:36.366 INFO kablam! 
Sep 05 19:08:36.696 INFO kablam! warning: function is never used: `get_backend`
Sep 05 19:08:36.696 INFO kablam!   --> src/lib/cli/backend.rs:65:1
Sep 05 19:08:36.696 INFO kablam!    |
Sep 05 19:08:36.696 INFO kablam! 65 | fn get_backend(c: &mut Cache, d: DirectRes) -> Res<remote::Backend> {
Sep 05 19:08:36.696 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:08:36.696 INFO kablam!    |
Sep 05 19:08:36.696 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 19:08:36.696 INFO kablam! 
Sep 05 19:08:42.491 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
Sep 05 19:08:42.540 INFO kablam! su: No module specific data is present
Sep 05 19:08:43.758 INFO running `"docker" "rm" "-f" "91645f34f345f291d42b0146ba92c445bc12b0bb0ad667de0d56c03a7784c960"`
Sep 05 19:08:44.097 INFO blam! 91645f34f345f291d42b0146ba92c445bc12b0bb0ad667de0d56c03a7784c960