Aug 17 03:30:18.317 INFO checking brson/coingrab against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 03:30:18.317 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 03:30:18.318 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 03:30:18.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 03:30:18.570 INFO blam! 34331d732f32eda9952c8a991637eeb4333383a3444d60a19fa2354172c79073
Aug 17 03:30:18.572 INFO running `"docker" "start" "-a" "34331d732f32eda9952c8a991637eeb4333383a3444d60a19fa2354172c79073"`
Aug 17 03:30:19.911 INFO kablam!    Compiling libc v0.2.23
Aug 17 03:30:19.946 INFO kablam!    Compiling gcc v0.3.50
Aug 17 03:30:19.960 INFO kablam!    Compiling version_check v0.1.2
Aug 17 03:30:19.963 INFO kablam!    Compiling openssl v0.9.13
Aug 17 03:30:19.966 INFO kablam!     Checking serde v0.9.15
Aug 17 03:30:19.970 INFO kablam!     Checking cfg-if v0.1.1
Aug 17 03:30:19.978 INFO kablam!     Checking unicode-bidi v0.3.3
Aug 17 03:30:19.997 INFO kablam!     Checking thread-id v3.1.0
Aug 17 03:30:20.915 INFO kablam!     Checking memchr v1.0.1
Aug 17 03:30:21.780 INFO kablam!     Checking num_cpus v1.5.1
Aug 17 03:30:23.773 INFO kablam!     Checking rand v0.3.15
Aug 17 03:30:25.913 INFO kablam!     Checking fs2 v0.4.1
Aug 17 03:30:32.321 INFO kablam!     Checking libflate v0.1.7
Aug 17 03:30:32.324 INFO kablam!     Checking toml v0.4.1
Aug 17 03:30:32.339 INFO kablam!     Checking serde_json v1.0.2
Aug 17 03:30:32.397 INFO kablam!     Checking thread_local v0.3.3
Aug 17 03:30:49.043 INFO kablam!     Checking aho-corasick v0.6.3
Aug 17 03:30:49.221 INFO kablam!     Checking idna v0.1.2
Aug 17 03:30:49.475 INFO kablam!    Compiling unicase v1.4.2
Aug 17 03:30:49.644 INFO kablam!    Compiling serde_derive_internals v0.15.1
Aug 17 03:30:55.444 INFO kablam!     Checking fancy_flocks v0.1.0 (file:///source/fancy_flocks)
Aug 17 03:30:58.951 INFO kablam!     Checking tempdir v0.3.5
Aug 17 03:31:00.441 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:31:00.441 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:111:13
Aug 17 03:31:00.441 INFO kablam!     |
Aug 17 03:31:00.441 INFO kablam! 111 |         let mut file = file.deref_mut().as_mut().expect("locked file");
Aug 17 03:31:00.441 INFO kablam!     |             ----^^^^
Aug 17 03:31:00.441 INFO kablam!     |             |
Aug 17 03:31:00.441 INFO kablam!     |             help: remove this `mut`
Aug 17 03:31:00.448 INFO kablam!     |
Aug 17 03:31:00.448 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 03:31:00.448 INFO kablam! 
Aug 17 03:31:00.486 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:31:00.486 INFO kablam!    --> fancy_flocks/src/dirty_flock.rs:123:17
Aug 17 03:31:00.486 INFO kablam!     |
Aug 17 03:31:00.486 INFO kablam! 123 |             let mut file = file_.deref_mut().as_mut().expect("locked file");
Aug 17 03:31:00.486 INFO kablam!     |                 ----^^^^
Aug 17 03:31:00.486 INFO kablam!     |                 |
Aug 17 03:31:00.486 INFO kablam!     |                 help: remove this `mut`
Aug 17 03:31:00.487 INFO kablam! 
Aug 17 03:31:01.151 INFO kablam!     Checking num v0.1.39
Aug 17 03:31:02.743 INFO kablam!    Compiling openssl-sys v0.9.13
Aug 17 03:31:02.794 INFO kablam!    Compiling backtrace-sys v0.1.11
Aug 17 03:31:04.529 INFO kablam!     Checking tendril v0.2.4
Aug 17 03:31:27.356 INFO kablam!     Checking regex v0.2.2
Aug 17 03:31:27.383 INFO kablam!     Checking chrono v0.3.1
Aug 17 03:31:27.476 INFO kablam!     Checking url v1.4.1
Aug 17 03:31:28.551 INFO kablam!    Compiling serde_derive v1.0.8
Aug 17 03:31:31.393 INFO kablam!    Compiling phf_generator v0.7.21
Aug 17 03:31:35.077 INFO kablam!    Compiling string_cache_codegen v0.3.1
Aug 17 03:31:38.722 INFO kablam!    Compiling phf_codegen v0.7.21
Aug 17 03:31:51.715 INFO kablam!    Compiling html5ever v0.14.1
Aug 17 03:32:07.373 INFO kablam!     Checking hyper v0.10.12
Aug 17 03:32:07.403 INFO kablam!     Checking serde_urlencoded v0.5.1
Aug 17 03:32:36.602 INFO kablam!     Checking env_logger v0.4.3
Aug 17 03:32:36.651 INFO kablam!    Compiling string_cache v0.4.0
Aug 17 03:32:36.963 INFO kablam!    Compiling html5ever-atoms v0.2.2
Aug 17 03:32:39.171 INFO kablam!     Checking native-tls v0.1.2
Aug 17 03:32:39.577 INFO kablam!     Checking backtrace v0.3.2
Aug 17 03:32:45.712 INFO kablam!     Checking error-chain v0.10.0
Aug 17 03:32:57.643 INFO kablam!     Checking hyper-native-tls v0.2.4
Aug 17 03:32:59.109 INFO kablam!     Checking reqwest v0.6.2
Aug 17 03:33:06.185 INFO kablam!     Checking select v0.4.0
Aug 17 03:33:07.833 INFO kablam!     Checking coingrab v0.1.0 (file:///source)
Aug 17 03:33:19.054 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 59s
Aug 17 03:33:19.094 INFO kablam! su: No module specific data is present
Aug 17 03:33:19.614 INFO running `"docker" "rm" "-f" "34331d732f32eda9952c8a991637eeb4333383a3444d60a19fa2354172c79073"`
Aug 17 03:33:19.762 INFO blam! 34331d732f32eda9952c8a991637eeb4333383a3444d60a19fa2354172c79073