Aug 29 20:14:53.825 INFO checking brson/coingrab against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 20:14:53.826 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 20:14:53.826 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:14:54.062 INFO blam! 309ac5a1586a045be7997131d7898c38250c5b555715c6b1518cee99db200cb6
Aug 29 20:14:54.070 INFO running `"docker" "start" "-a" "309ac5a1586a045be7997131d7898c38250c5b555715c6b1518cee99db200cb6"`
Aug 29 20:14:55.160 INFO kablam!    Compiling libc v0.2.23
Aug 29 20:14:55.160 INFO kablam!    Compiling gcc v0.3.50
Aug 29 20:14:55.160 INFO kablam!    Compiling version_check v0.1.2
Aug 29 20:14:55.165 INFO kablam!    Compiling openssl v0.9.13
Aug 29 20:14:55.169 INFO kablam!     Checking num-traits v0.1.39
Aug 29 20:14:55.173 INFO kablam!     Checking unicode-bidi v0.3.3
Aug 29 20:14:55.173 INFO kablam!     Checking utf-8 v0.6.0
Aug 29 20:14:55.186 INFO kablam!     Checking thread-id v3.1.0
Aug 29 20:14:56.105 INFO kablam!     Checking memchr v1.0.1
Aug 29 20:14:57.966 INFO kablam!     Checking fs2 v0.4.1
Aug 29 20:15:00.191 INFO kablam!     Checking libflate v0.1.7
Aug 29 20:15:00.235 INFO kablam!     Checking toml v0.4.1
Aug 29 20:15:00.291 INFO kablam!     Checking thread_local v0.3.3
Aug 29 20:15:00.307 INFO kablam!     Checking aho-corasick v0.6.3
Aug 29 20:15:00.417 INFO kablam!     Checking tempdir v0.3.5
Aug 29 20:15:03.096 INFO kablam!     Checking fancy_flocks v0.1.0 (file:///source/fancy_flocks)
Aug 29 20:15:05.975 INFO kablam! warning: variable does not need to be mutable
Aug 29 20:15:05.975 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:111:13
Aug 29 20:15:05.975 INFO kablam!     |
Aug 29 20:15:05.975 INFO kablam! 111 |         let mut file = file.deref_mut().as_mut().expect("locked file");
Aug 29 20:15:05.975 INFO kablam!     |             ----^^^^
Aug 29 20:15:05.975 INFO kablam!     |             |
Aug 29 20:15:05.975 INFO kablam!     |             help: remove this `mut`
Aug 29 20:15:05.988 INFO kablam!     |
Aug 29 20:15:05.988 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 29 20:15:05.989 INFO kablam! 
Aug 29 20:15:05.994 INFO kablam! warning: variable does not need to be mutable
Aug 29 20:15:05.995 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:123:17
Aug 29 20:15:05.995 INFO kablam!     |
Aug 29 20:15:05.995 INFO kablam! 123 |             let mut file = file_.deref_mut().as_mut().expect("locked file");
Aug 29 20:15:05.995 INFO kablam!     |                 ----^^^^
Aug 29 20:15:05.995 INFO kablam!     |                 |
Aug 29 20:15:05.995 INFO kablam!     |                 help: remove this `mut`
Aug 29 20:15:05.995 INFO kablam! 
Aug 29 20:15:06.576 INFO kablam!     Checking idna v0.1.2
Aug 29 20:15:06.609 INFO kablam!    Compiling serde_derive_internals v0.15.1
Aug 29 20:15:06.882 INFO kablam!    Compiling unicase v1.4.2
Aug 29 20:15:06.898 INFO kablam!    Compiling rand v0.3.15
Aug 29 20:15:06.903 INFO kablam!     Checking num-integer v0.1.34
Aug 29 20:15:07.100 INFO kablam!     Checking serde_json v1.0.2
Aug 29 20:15:09.682 INFO kablam!     Checking regex v0.2.2
Aug 29 20:15:10.155 INFO kablam!     Checking tendril v0.2.4
Aug 29 20:15:11.597 INFO kablam!    Compiling openssl-sys v0.9.13
Aug 29 20:15:14.506 INFO kablam!    Compiling backtrace-sys v0.1.11
Aug 29 20:15:24.322 INFO kablam!     Checking num-iter v0.1.33
Aug 29 20:15:24.420 INFO kablam!     Checking url v1.4.1
Aug 29 20:15:24.698 INFO kablam!    Compiling phf_generator v0.7.21
Aug 29 20:15:25.761 INFO kablam!    Compiling serde_derive v1.0.8
Aug 29 20:15:26.076 INFO kablam!     Checking num v0.1.39
Aug 29 20:15:26.786 INFO kablam!    Compiling string_cache_codegen v0.3.1
Aug 29 20:15:26.827 INFO kablam!    Compiling phf_codegen v0.7.21
Aug 29 20:15:27.072 INFO kablam!     Checking env_logger v0.4.3
Aug 29 20:15:27.287 INFO kablam!     Checking chrono v0.3.1
Aug 29 20:15:29.403 INFO kablam!    Compiling html5ever v0.14.1
Aug 29 20:15:37.281 INFO kablam!     Checking hyper v0.10.12
Aug 29 20:15:37.293 INFO kablam!     Checking serde_urlencoded v0.5.1
Aug 29 20:15:42.626 INFO kablam!    Compiling string_cache v0.4.0
Aug 29 20:15:43.389 INFO kablam!    Compiling html5ever-atoms v0.2.2
Aug 29 20:15:55.851 INFO kablam!     Checking native-tls v0.1.2
Aug 29 20:15:56.509 INFO kablam!     Checking backtrace v0.3.2
Aug 29 20:15:59.007 INFO kablam!     Checking error-chain v0.10.0
Aug 29 20:16:02.827 INFO kablam!     Checking hyper-native-tls v0.2.4
Aug 29 20:16:03.900 INFO kablam!     Checking reqwest v0.6.2
Aug 29 20:16:08.940 INFO kablam!     Checking select v0.4.0
Aug 29 20:16:10.563 INFO kablam!     Checking coingrab v0.1.0 (file:///source)
Aug 29 20:16:16.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
Aug 29 20:16:16.940 INFO kablam! su: No module specific data is present
Aug 29 20:16:17.471 INFO running `"docker" "rm" "-f" "309ac5a1586a045be7997131d7898c38250c5b555715c6b1518cee99db200cb6"`
Aug 29 20:16:17.642 INFO blam! 309ac5a1586a045be7997131d7898c38250c5b555715c6b1518cee99db200cb6