Aug 30 13:04:42.958 INFO checking ktm5e-dice-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 13:04:42.958 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 13:04:42.958 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/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 30 13:04:43.182 INFO blam! de6bb5e7cda9e96bc09fd99c5216a575edc00c89f1143edbaebb4405df55ba88
Aug 30 13:04:43.184 INFO running `"docker" "start" "-a" "de6bb5e7cda9e96bc09fd99c5216a575edc00c89f1143edbaebb4405df55ba88"`
Aug 30 13:04:43.913 INFO kablam!     Checking microbench v0.3.3
Aug 30 13:04:43.919 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Aug 30 13:04:45.487 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:04:45.487 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 30 13:04:45.487 INFO kablam!    |
Aug 30 13:04:45.487 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 13:04:45.487 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 13:04:45.487 INFO kablam!    |                   |
Aug 30 13:04:45.487 INFO kablam!    |                   help: remove this `mut`
Aug 30 13:04:45.488 INFO kablam!    |
Aug 30 13:04:45.488 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:04:45.488 INFO kablam! 
Aug 30 13:04:45.491 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:04:45.492 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 30 13:04:45.492 INFO kablam!    |
Aug 30 13:04:45.492 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 13:04:45.492 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 13:04:45.492 INFO kablam!    |                   |
Aug 30 13:04:45.492 INFO kablam!    |                   help: remove this `mut`
Aug 30 13:04:45.492 INFO kablam! 
Aug 30 13:04:45.531 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:04:45.531 INFO kablam!   --> src/lib.rs:17:12
Aug 30 13:04:45.531 INFO kablam!    |
Aug 30 13:04:45.531 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 13:04:45.531 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:04:45.531 INFO kablam!    |
Aug 30 13:04:45.531 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 13:04:45.531 INFO kablam! 
Aug 30 13:04:45.531 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:04:45.531 INFO kablam!   --> src/lib.rs:17:37
Aug 30 13:04:45.531 INFO kablam!    |
Aug 30 13:04:45.531 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 13:04:45.531 INFO kablam!    |                                     ^^^^^^^^^
Aug 30 13:04:45.531 INFO kablam! 
Aug 30 13:04:47.332 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:04:47.332 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 30 13:04:47.332 INFO kablam!    |
Aug 30 13:04:47.332 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 13:04:47.332 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 13:04:47.332 INFO kablam!    |                   |
Aug 30 13:04:47.332 INFO kablam!    |                   help: remove this `mut`
Aug 30 13:04:47.333 INFO kablam!    |
Aug 30 13:04:47.333 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:04:47.333 INFO kablam! 
Aug 30 13:04:47.337 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:04:47.337 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 30 13:04:47.337 INFO kablam!    |
Aug 30 13:04:47.337 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 13:04:47.337 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 13:04:47.337 INFO kablam!    |                   |
Aug 30 13:04:47.337 INFO kablam!    |                   help: remove this `mut`
Aug 30 13:04:47.337 INFO kablam! 
Aug 30 13:04:47.390 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:04:47.390 INFO kablam!   --> src/lib.rs:17:12
Aug 30 13:04:47.390 INFO kablam!    |
Aug 30 13:04:47.390 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 13:04:47.390 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:04:47.390 INFO kablam!    |
Aug 30 13:04:47.390 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 13:04:47.390 INFO kablam! 
Aug 30 13:04:47.390 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:04:47.390 INFO kablam!   --> src/lib.rs:17:37
Aug 30 13:04:47.390 INFO kablam!    |
Aug 30 13:04:47.390 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 13:04:47.390 INFO kablam!    |                                     ^^^^^^^^^
Aug 30 13:04:47.390 INFO kablam! 
Aug 30 13:04:48.386 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:04:48.386 INFO kablam!   --> tests/statistics.rs:15:12
Aug 30 13:04:48.386 INFO kablam!    |
Aug 30 13:04:48.386 INFO kablam! 15 | #![feature(i128_type)]
Aug 30 13:04:48.386 INFO kablam!    |            ^^^^^^^^^
Aug 30 13:04:48.386 INFO kablam!    |
Aug 30 13:04:48.386 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 13:04:48.386 INFO kablam! 
Aug 30 13:04:48.413 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Aug 30 13:04:48.421 INFO kablam! su: No module specific data is present
Aug 30 13:04:49.142 INFO running `"docker" "rm" "-f" "de6bb5e7cda9e96bc09fd99c5216a575edc00c89f1143edbaebb4405df55ba88"`
Aug 30 13:04:49.267 INFO blam! de6bb5e7cda9e96bc09fd99c5216a575edc00c89f1143edbaebb4405df55ba88