Oct 31 22:50:32.612 INFO checking racer-rust/racer against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 22:50:32.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 22:50:33.110 INFO blam! f89bb10b127a584a6f23b317fd6a26f4b8938e817a0885455c8eb4240fc6d40b
Oct 31 22:50:33.111 INFO running `"docker" "start" "-a" "f89bb10b127a584a6f23b317fd6a26f4b8938e817a0885455c8eb4240fc6d40b"`
Oct 31 22:50:34.521 INFO kablam! usermod: no changes
Oct 31 22:50:34.920 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Oct 31 22:50:34.920 INFO kablam!    Compiling serde v1.0.70
Oct 31 22:50:34.920 INFO kablam!     Checking scoped-tls v0.1.2
Oct 31 22:50:34.920 INFO kablam!    Compiling rustc-ap-rustc_target v274.0.0
Oct 31 22:50:34.920 INFO kablam!    Compiling rustc-ap-syntax v274.0.0
Oct 31 22:50:34.920 INFO kablam!     Checking rls-span v0.4.0
Oct 31 22:50:34.920 INFO kablam!     Checking crossbeam-utils v0.2.2
Oct 31 22:50:34.920 INFO kablam!     Checking rand v0.5.5
Oct 31 22:50:36.757 INFO kablam!    Compiling proc-macro2 v0.3.8
Oct 31 22:50:38.077 INFO kablam!     Checking rustc-hash v1.0.1
Oct 31 22:50:38.092 INFO kablam!    Compiling rustc_version v0.2.2
Oct 31 22:50:38.112 INFO kablam!     Checking ena v0.9.3
Oct 31 22:50:38.464 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v274.0.0
Oct 31 22:50:38.484 INFO kablam!     Checking smallvec v0.6.5
Oct 31 22:50:39.132 INFO kablam!     Checking lock_api v0.1.3
Oct 31 22:50:40.288 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 31 22:50:40.764 INFO kablam!     Checking env_logger v0.5.10
Oct 31 22:50:43.257 INFO kablam!    Compiling parking_lot_core v0.3.1
Oct 31 22:50:43.288 INFO kablam!     Checking rustc-ap-serialize v274.0.0
Oct 31 22:50:43.289 INFO kablam!     Checking parking_lot_core v0.2.14
Oct 31 22:50:43.324 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 31 22:50:52.338 INFO kablam!    Compiling quote v0.5.2
Oct 31 22:50:53.270 INFO kablam!     Checking rustc-rayon v0.1.1
Oct 31 22:50:55.813 INFO kablam!     Checking parking_lot v0.6.4
Oct 31 22:50:57.804 INFO kablam!    Compiling syn v0.13.11
Oct 31 22:51:05.521 INFO kablam!     Checking rustc-ap-rustc_data_structures v274.0.0
Oct 31 22:51:13.744 INFO kablam!     Checking rustc-ap-arena v274.0.0
Oct 31 22:51:18.172 INFO kablam!     Checking rustc-ap-syntax_pos v274.0.0
Oct 31 22:51:18.448 INFO kablam!    Compiling derive_more v0.11.0
Oct 31 22:51:21.584 INFO kablam!     Checking racer-interner v0.1.0 (/source/interner)
Oct 31 22:51:21.585 INFO kablam!     Checking serde_json v1.0.22
Oct 31 22:51:23.784 INFO kablam!     Checking rustc-ap-rustc_errors v274.0.0
Oct 31 22:51:30.122 INFO kablam!     Checking racer-cargo-metadata v0.1.1 (/source/metadata)
Oct 31 22:51:53.657 INFO kablam!     Checking racer v2.1.9 (/source)
Oct 31 22:51:58.652 INFO kablam! warning: function is never used: `find_let_start`
Oct 31 22:51:58.652 INFO kablam!    --> src/racer/scopes.rs:133:1
Oct 31 22:51:58.652 INFO kablam!     |
Oct 31 22:51:58.652 INFO kablam! 133 | pub fn find_let_start(msrc: Src, point: BytePos) -> Option<BytePos> {
Oct 31 22:51:58.652 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:51:58.652 INFO kablam!     |
Oct 31 22:51:58.652 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 22:51:58.652 INFO kablam! 
Oct 31 22:51:58.865 INFO kablam!     Checking racer-testutils v0.1.0 (/source/testutils)
Oct 31 22:52:22.774 INFO kablam! warning: function is never used: `find_let_start`
Oct 31 22:52:22.775 INFO kablam!    --> src/racer/scopes.rs:133:1
Oct 31 22:52:22.775 INFO kablam!     |
Oct 31 22:52:22.775 INFO kablam! 133 | pub fn find_let_start(msrc: Src, point: BytePos) -> Option<BytePos> {
Oct 31 22:52:22.776 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:52:22.776 INFO kablam!     |
Oct 31 22:52:22.776 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 22:52:22.777 INFO kablam! 
Oct 31 22:52:22.973 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
Oct 31 22:52:23.009 INFO kablam! su: No module specific data is present
Oct 31 22:52:23.793 INFO running `"docker" "rm" "-f" "f89bb10b127a584a6f23b317fd6a26f4b8938e817a0885455c8eb4240fc6d40b"`
Oct 31 22:52:24.019 INFO blam! f89bb10b127a584a6f23b317fd6a26f4b8938e817a0885455c8eb4240fc6d40b