Aug 30 12:36:57.951 INFO checking ktm5e-dice-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 12:36:57.951 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 12:36:57.951 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:36:58.150 INFO blam! 3b04a52420a22acc01aa9d127c6b487cb00e25fc4686f4d885ef98243740e7e7
Aug 30 12:36:58.152 INFO running `"docker" "start" "-a" "3b04a52420a22acc01aa9d127c6b487cb00e25fc4686f4d885ef98243740e7e7"`
Aug 30 12:36:59.212 INFO kablam!     Checking microbench v0.3.3
Aug 30 12:36:59.212 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Aug 30 12:37:00.493 INFO kablam! warning: variable does not need to be mutable
Aug 30 12:37:00.493 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 30 12:37:00.493 INFO kablam!    |
Aug 30 12:37:00.493 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 12:37:00.493 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 12:37:00.493 INFO kablam!    |                   |
Aug 30 12:37:00.493 INFO kablam!    |                   help: remove this `mut`
Aug 30 12:37:00.493 INFO kablam!    |
Aug 30 12:37:00.493 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 12:37:00.494 INFO kablam! 
Aug 30 12:37:00.498 INFO kablam! warning: variable does not need to be mutable
Aug 30 12:37:00.498 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 30 12:37:00.498 INFO kablam!    |
Aug 30 12:37:00.498 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 12:37:00.498 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 12:37:00.498 INFO kablam!    |                   |
Aug 30 12:37:00.498 INFO kablam!    |                   help: remove this `mut`
Aug 30 12:37:00.498 INFO kablam! 
Aug 30 12:37:00.548 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 12:37:00.548 INFO kablam!   --> src/lib.rs:17:12
Aug 30 12:37:00.548 INFO kablam!    |
Aug 30 12:37:00.548 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 12:37:00.548 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:37:00.548 INFO kablam!    |
Aug 30 12:37:00.549 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 12:37:00.549 INFO kablam! 
Aug 30 12:37:00.549 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 12:37:00.549 INFO kablam!   --> src/lib.rs:17:37
Aug 30 12:37:00.549 INFO kablam!    |
Aug 30 12:37:00.549 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 12:37:00.549 INFO kablam!    |                                     ^^^^^^^^^
Aug 30 12:37:00.549 INFO kablam! 
Aug 30 12:37:02.119 INFO kablam! warning: variable does not need to be mutable
Aug 30 12:37:02.119 INFO kablam!   --> src/syntax/mod.rs:59:19
Aug 30 12:37:02.119 INFO kablam!    |
Aug 30 12:37:02.119 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 12:37:02.119 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 12:37:02.119 INFO kablam!    |                   |
Aug 30 12:37:02.119 INFO kablam!    |                   help: remove this `mut`
Aug 30 12:37:02.119 INFO kablam!    |
Aug 30 12:37:02.120 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 12:37:02.120 INFO kablam! 
Aug 30 12:37:02.126 INFO kablam! warning: variable does not need to be mutable
Aug 30 12:37:02.126 INFO kablam!   --> src/syntax/mod.rs:84:19
Aug 30 12:37:02.126 INFO kablam!    |
Aug 30 12:37:02.126 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Aug 30 12:37:02.127 INFO kablam!    |                   ----^^^^^^^^^
Aug 30 12:37:02.127 INFO kablam!    |                   |
Aug 30 12:37:02.127 INFO kablam!    |                   help: remove this `mut`
Aug 30 12:37:02.130 INFO kablam! 
Aug 30 12:37:02.185 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 12:37:02.185 INFO kablam!   --> src/lib.rs:17:12
Aug 30 12:37:02.185 INFO kablam!    |
Aug 30 12:37:02.185 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 12:37:02.185 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 12:37:02.185 INFO kablam!    |
Aug 30 12:37:02.185 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 12:37:02.185 INFO kablam! 
Aug 30 12:37:02.186 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 12:37:02.186 INFO kablam!   --> src/lib.rs:17:37
Aug 30 12:37:02.186 INFO kablam!    |
Aug 30 12:37:02.186 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Aug 30 12:37:02.186 INFO kablam!    |                                     ^^^^^^^^^
Aug 30 12:37:02.186 INFO kablam! 
Aug 30 12:37:02.948 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 12:37:02.948 INFO kablam!   --> tests/statistics.rs:15:12
Aug 30 12:37:02.948 INFO kablam!    |
Aug 30 12:37:02.948 INFO kablam! 15 | #![feature(i128_type)]
Aug 30 12:37:02.948 INFO kablam!    |            ^^^^^^^^^
Aug 30 12:37:02.949 INFO kablam!    |
Aug 30 12:37:02.949 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 12:37:02.949 INFO kablam! 
Aug 30 12:37:03.017 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Aug 30 12:37:03.034 INFO kablam! su: No module specific data is present
Aug 30 12:37:03.543 INFO running `"docker" "rm" "-f" "3b04a52420a22acc01aa9d127c6b487cb00e25fc4686f4d885ef98243740e7e7"`
Aug 30 12:37:03.664 INFO blam! 3b04a52420a22acc01aa9d127c6b487cb00e25fc4686f4d885ef98243740e7e7