Aug 11 10:14:28.537 INFO checking ktm5e-dice-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 10:14:28.537 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:14:28.537 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:14:28.537 INFO running `"docker" "create" "-v" "/tmp/crater.v77wv4oc40hp:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/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 10:14:28.758 INFO blam! d0ed60f3d83cd154f9d2bd11ac9b08ebe279ef8035ecbe77cd14d500ddbc9a9d
Aug 11 10:14:28.760 INFO running `"docker" "start" "-a" "d0ed60f3d83cd154f9d2bd11ac9b08ebe279ef8035ecbe77cd14d500ddbc9a9d"`
Aug 11 10:14:30.351 INFO kablam!     Checking microbench v0.3.2
Aug 11 10:14:30.359 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Aug 11 10:14:32.137 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:32.137 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 11 10:14:32.137 INFO kablam!    |
Aug 11 10:14:32.137 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 11 10:14:32.137 INFO kablam!    |                   ----^^^^^^^^^
Aug 11 10:14:32.137 INFO kablam!    |                   |
Aug 11 10:14:32.137 INFO kablam!    |                   help: remove this `mut`
Aug 11 10:14:32.137 INFO kablam!    |
Aug 11 10:14:32.137 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 10:14:32.137 INFO kablam! 
Aug 11 10:14:32.142 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:32.142 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 11 10:14:32.142 INFO kablam!    |
Aug 11 10:14:32.142 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 11 10:14:32.142 INFO kablam!    |                   ----^^^^^^^^^
Aug 11 10:14:32.142 INFO kablam!    |                   |
Aug 11 10:14:32.142 INFO kablam!    |                   help: remove this `mut`
Aug 11 10:14:32.142 INFO kablam! 
Aug 11 10:14:32.208 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 11 10:14:32.208 INFO kablam!   --> src/lib.rs:17:12
Aug 11 10:14:32.208 INFO kablam!    |
Aug 11 10:14:32.208 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 11 10:14:32.209 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 10:14:32.209 INFO kablam!    |
Aug 11 10:14:32.209 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 10:14:32.209 INFO kablam! 
Aug 11 10:14:32.209 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 11 10:14:32.209 INFO kablam!   --> src/lib.rs:17:37
Aug 11 10:14:32.209 INFO kablam!    |
Aug 11 10:14:32.209 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 11 10:14:32.209 INFO kablam!    |                                     ^^^^^^^^^
Aug 11 10:14:32.209 INFO kablam! 
Aug 11 10:14:33.917 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:33.917 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 11 10:14:33.917 INFO kablam!    |
Aug 11 10:14:33.917 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 11 10:14:33.918 INFO kablam!    |                   ----^^^^^^^^^
Aug 11 10:14:33.918 INFO kablam!    |                   |
Aug 11 10:14:33.918 INFO kablam!    |                   help: remove this `mut`
Aug 11 10:14:33.918 INFO kablam!    |
Aug 11 10:14:33.918 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 10:14:33.918 INFO kablam! 
Aug 11 10:14:33.930 INFO kablam! warning: variable does not need to be mutable
Aug 11 10:14:33.930 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 11 10:14:33.930 INFO kablam!    |
Aug 11 10:14:33.930 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 11 10:14:33.930 INFO kablam!    |                   ----^^^^^^^^^
Aug 11 10:14:33.930 INFO kablam!    |                   |
Aug 11 10:14:33.930 INFO kablam!    |                   help: remove this `mut`
Aug 11 10:14:33.931 INFO kablam! 
Aug 11 10:14:34.088 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 11 10:14:34.088 INFO kablam!   --> src/lib.rs:17:12
Aug 11 10:14:34.088 INFO kablam!    |
Aug 11 10:14:34.088 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 11 10:14:34.088 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 10:14:34.088 INFO kablam!    |
Aug 11 10:14:34.088 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 10:14:34.088 INFO kablam! 
Aug 11 10:14:34.089 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 11 10:14:34.089 INFO kablam!   --> src/lib.rs:17:37
Aug 11 10:14:34.089 INFO kablam!    |
Aug 11 10:14:34.089 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 11 10:14:34.089 INFO kablam!    |                                     ^^^^^^^^^
Aug 11 10:14:34.089 INFO kablam! 
Aug 11 10:14:34.934 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 11 10:14:34.934 INFO kablam!   --> tests/statistics.rs:15:12
Aug 11 10:14:34.934 INFO kablam!    |
Aug 11 10:14:34.934 INFO kablam! 15 | #![feature(i128_type)]
Aug 11 10:14:34.934 INFO kablam!    |            ^^^^^^^^^
Aug 11 10:14:34.934 INFO kablam!    |
Aug 11 10:14:34.934 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 11 10:14:34.934 INFO kablam! 
Aug 11 10:14:34.988 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Aug 11 10:14:34.997 INFO kablam! su: No module specific data is present
Aug 11 10:14:35.881 INFO running `"docker" "rm" "-f" "d0ed60f3d83cd154f9d2bd11ac9b08ebe279ef8035ecbe77cd14d500ddbc9a9d"`
Aug 11 10:14:35.998 INFO blam! d0ed60f3d83cd154f9d2bd11ac9b08ebe279ef8035ecbe77cd14d500ddbc9a9d