Aug 31 06:05:56.592 INFO checking brson/coingrab against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 06:05:56.592 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 06:05:56.592 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 06:05:56.849 INFO blam! 36658267b6bcd8aee5a7b9322d5fe98623269b29d8b570dbdc0b20995cb8c118
Aug 31 06:05:56.852 INFO running `"docker" "start" "-a" "36658267b6bcd8aee5a7b9322d5fe98623269b29d8b570dbdc0b20995cb8c118"`
Aug 31 06:05:58.096 INFO kablam!    Compiling libc v0.2.23
Aug 31 06:05:58.102 INFO kablam!    Compiling version_check v0.1.2
Aug 31 06:05:58.134 INFO kablam!    Compiling openssl v0.9.13
Aug 31 06:05:58.147 INFO kablam!     Checking num-traits v0.1.39
Aug 31 06:05:58.148 INFO kablam!     Checking cfg-if v0.1.1
Aug 31 06:05:58.149 INFO kablam!    Compiling openssl-sys v0.9.13
Aug 31 06:05:58.149 INFO kablam!     Checking unicode-bidi v0.3.3
Aug 31 06:05:58.162 INFO kablam!     Checking utf-8 v0.6.0
Aug 31 06:05:58.731 INFO kablam!     Checking memchr v1.0.1
Aug 31 06:06:01.456 INFO kablam!     Checking thread-id v3.1.0
Aug 31 06:06:01.457 INFO kablam!     Checking fs2 v0.4.1
Aug 31 06:06:04.471 INFO kablam!     Checking base64 v0.5.2
Aug 31 06:06:04.611 INFO kablam!     Checking libflate v0.1.7
Aug 31 06:06:04.711 INFO kablam!     Checking aho-corasick v0.6.3
Aug 31 06:06:04.899 INFO kablam!     Checking idna v0.1.2
Aug 31 06:06:05.372 INFO kablam!     Checking thread_local v0.3.3
Aug 31 06:06:07.549 INFO kablam!    Compiling unicase v1.4.2
Aug 31 06:06:07.809 INFO kablam!     Checking tempdir v0.3.5
Aug 31 06:06:08.130 INFO kablam!     Checking fancy_flocks v0.1.0 (file:///source/fancy_flocks)
Aug 31 06:06:08.584 INFO kablam!    Compiling serde_derive_internals v0.15.1
Aug 31 06:06:08.775 INFO kablam!    Compiling rand v0.3.15
Aug 31 06:06:10.210 INFO kablam!     Checking backtrace v0.3.2
Aug 31 06:06:10.283 INFO kablam!     Checking num-integer v0.1.34
Aug 31 06:06:10.579 INFO kablam!     Checking serde_json v1.0.2
Aug 31 06:06:11.065 INFO kablam! warning: variable does not need to be mutable
Aug 31 06:06:11.065 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:111:13
Aug 31 06:06:11.065 INFO kablam!     |
Aug 31 06:06:11.065 INFO kablam! 111 |         let mut file = file.deref_mut().as_mut().expect("locked file");
Aug 31 06:06:11.065 INFO kablam!     |             ----^^^^
Aug 31 06:06:11.065 INFO kablam!     |             |
Aug 31 06:06:11.065 INFO kablam!     |             help: remove this `mut`
Aug 31 06:06:11.065 INFO kablam!     |
Aug 31 06:06:11.065 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 06:06:11.065 INFO kablam! 
Aug 31 06:06:11.071 INFO kablam! warning: variable does not need to be mutable
Aug 31 06:06:11.071 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:123:17
Aug 31 06:06:11.071 INFO kablam!     |
Aug 31 06:06:11.072 INFO kablam! 123 |             let mut file = file_.deref_mut().as_mut().expect("locked file");
Aug 31 06:06:11.072 INFO kablam!     |                 ----^^^^
Aug 31 06:06:11.072 INFO kablam!     |                 |
Aug 31 06:06:11.072 INFO kablam!     |                 help: remove this `mut`
Aug 31 06:06:11.072 INFO kablam! 
Aug 31 06:06:11.303 INFO kablam!     Checking tendril v0.2.4
Aug 31 06:06:13.634 INFO kablam!     Checking regex v0.2.2
Aug 31 06:06:16.943 INFO kablam!     Checking error-chain v0.10.0
Aug 31 06:06:18.315 INFO kablam!     Checking num-iter v0.1.33
Aug 31 06:06:24.543 INFO kablam!     Checking url v1.4.1
Aug 31 06:06:25.953 INFO kablam!     Checking num v0.1.39
Aug 31 06:06:26.633 INFO kablam!    Compiling phf_generator v0.7.21
Aug 31 06:06:26.984 INFO kablam!    Compiling serde_derive v1.0.8
Aug 31 06:06:27.123 INFO kablam!     Checking chrono v0.3.1
Aug 31 06:06:28.586 INFO kablam!    Compiling string_cache_codegen v0.3.1
Aug 31 06:06:28.589 INFO kablam!    Compiling phf_codegen v0.7.21
Aug 31 06:06:30.750 INFO kablam!    Compiling html5ever v0.14.1
Aug 31 06:06:33.123 INFO kablam!     Checking env_logger v0.4.3
Aug 31 06:06:35.475 INFO kablam!     Checking hyper v0.10.12
Aug 31 06:06:36.247 INFO kablam!     Checking serde_urlencoded v0.5.1
Aug 31 06:06:42.028 INFO kablam!    Compiling string_cache v0.4.0
Aug 31 06:06:44.167 INFO kablam!    Compiling html5ever-atoms v0.2.2
Aug 31 06:06:49.827 INFO kablam!     Checking native-tls v0.1.2
Aug 31 06:06:59.651 INFO kablam!     Checking hyper-native-tls v0.2.4
Aug 31 06:07:00.879 INFO kablam!     Checking reqwest v0.6.2
Aug 31 06:07:05.862 INFO kablam!     Checking select v0.4.0
Aug 31 06:07:07.544 INFO kablam!     Checking coingrab v0.1.0 (file:///source)
Aug 31 06:07:15.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Aug 31 06:07:15.216 INFO kablam! su: No module specific data is present
Aug 31 06:07:15.727 INFO running `"docker" "rm" "-f" "36658267b6bcd8aee5a7b9322d5fe98623269b29d8b570dbdc0b20995cb8c118"`
Aug 31 06:07:15.882 INFO blam! 36658267b6bcd8aee5a7b9322d5fe98623269b29d8b570dbdc0b20995cb8c118