Aug 11 08:52:04.302 INFO checking maze-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:52:04.302 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:52:04.302 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:52:04.302 INFO running `"docker" "create" "-v" "/tmp/crater.mJYdtxBJmDB0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:52:04.578 INFO blam! 4dc2922c261f9ca19358d5a4bd2432b095d387dcf60dd01912db46b5c52abc04
Aug 11 08:52:04.581 INFO running `"docker" "start" "-a" "4dc2922c261f9ca19358d5a4bd2432b095d387dcf60dd01912db46b5c52abc04"`
Aug 11 08:52:05.968 INFO kablam!     Checking custom_derive v0.1.7
Aug 11 08:52:05.977 INFO kablam!     Checking route-recognizer v0.1.12
Aug 11 08:52:05.983 INFO kablam!     Checking css-color-parser v0.1.2
Aug 11 08:52:05.988 INFO kablam!     Checking png v0.5.2
Aug 11 08:52:05.990 INFO kablam!     Checking hyper v0.9.12
Aug 11 08:52:06.631 INFO kablam!     Checking conv v0.3.3
Aug 11 08:52:10.118 INFO kablam!     Checking image v0.10.4
Aug 11 08:52:15.952 INFO kablam!     Checking iron v0.4.0
Aug 11 08:52:17.877 INFO kablam!     Checking persistent v0.2.1
Aug 11 08:52:17.877 INFO kablam!     Checking router v0.4.0
Aug 11 08:52:19.135 INFO kablam!     Checking imageproc v0.6.1
Aug 11 08:52:20.150 INFO kablam!     Checking bodyparser v0.4.1
Aug 11 08:52:22.429 INFO kablam!     Checking urlencoded v0.4.1
Aug 11 08:52:26.657 INFO kablam!     Checking maze v0.1.2 (file:///source)
Aug 11 08:52:31.951 INFO kablam! warning: variable does not need to be mutable
Aug 11 08:52:31.951 INFO kablam!    --> src/types/grid.rs:191:13
Aug 11 08:52:31.951 INFO kablam!     |
Aug 11 08:52:31.951 INFO kablam! 191 |         let mut grid = self;
Aug 11 08:52:31.951 INFO kablam!     |             ----^^^^
Aug 11 08:52:31.951 INFO kablam!     |             |
Aug 11 08:52:31.951 INFO kablam!     |             help: remove this `mut`
Aug 11 08:52:31.951 INFO kablam!     |
Aug 11 08:52:31.951 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 08:52:31.951 INFO kablam! 
Aug 11 08:52:32.021 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 08:52:32.022 INFO kablam!  --> src/lib.rs:2:12
Aug 11 08:52:32.022 INFO kablam!   |
Aug 11 08:52:32.022 INFO kablam! 2 | #![feature(proc_macro)]
Aug 11 08:52:32.022 INFO kablam!   |            ^^^^^^^^^^
Aug 11 08:52:32.022 INFO kablam!   |
Aug 11 08:52:32.022 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 08:52:32.022 INFO kablam! 
Aug 11 08:52:32.034 INFO kablam! warning: variable does not need to be mutable
Aug 11 08:52:32.034 INFO kablam!    --> src/types/grid.rs:191:13
Aug 11 08:52:32.034 INFO kablam!     |
Aug 11 08:52:32.034 INFO kablam! 191 |         let mut grid = self;
Aug 11 08:52:32.034 INFO kablam!     |             ----^^^^
Aug 11 08:52:32.034 INFO kablam!     |             |
Aug 11 08:52:32.034 INFO kablam!     |             help: remove this `mut`
Aug 11 08:52:32.034 INFO kablam!     |
Aug 11 08:52:32.034 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 08:52:32.034 INFO kablam! 
Aug 11 08:52:32.064 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 08:52:32.064 INFO kablam!  --> src/lib.rs:2:12
Aug 11 08:52:32.064 INFO kablam!   |
Aug 11 08:52:32.065 INFO kablam! 2 | #![feature(proc_macro)]
Aug 11 08:52:32.065 INFO kablam!   |            ^^^^^^^^^^
Aug 11 08:52:32.065 INFO kablam!   |
Aug 11 08:52:32.065 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 08:52:32.065 INFO kablam! 
Aug 11 08:52:36.018 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.46s
Aug 11 08:52:36.033 INFO kablam! su: No module specific data is present
Aug 11 08:52:36.823 INFO running `"docker" "rm" "-f" "4dc2922c261f9ca19358d5a4bd2432b095d387dcf60dd01912db46b5c52abc04"`
Aug 11 08:52:36.972 INFO blam! 4dc2922c261f9ca19358d5a4bd2432b095d387dcf60dd01912db46b5c52abc04