Sep 02 09:25:38.348 INFO checking ktm5e-dice-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:25:38.348 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:25:38.348 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:25:38.509 INFO blam! 45108812753b718025ed8173abcbce33324a02d6919cb7c8151e6f60800c2355
Sep 02 09:25:38.513 INFO running `"docker" "start" "-a" "45108812753b718025ed8173abcbce33324a02d6919cb7c8151e6f60800c2355"`
Sep 02 09:25:39.266 INFO kablam!     Checking microbench v0.3.3
Sep 02 09:25:39.267 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Sep 02 09:25:41.114 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:25:41.114 INFO kablam!   --> src/syntax/mod.rs:59:19
Sep 02 09:25:41.114 INFO kablam!    |
Sep 02 09:25:41.114 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 02 09:25:41.114 INFO kablam!    |                   ----^^^^^^^^^
Sep 02 09:25:41.114 INFO kablam!    |                   |
Sep 02 09:25:41.114 INFO kablam!    |                   help: remove this `mut`
Sep 02 09:25:41.114 INFO kablam!    |
Sep 02 09:25:41.114 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 09:25:41.114 INFO kablam! 
Sep 02 09:25:41.119 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:25:41.119 INFO kablam!   --> src/syntax/mod.rs:84:19
Sep 02 09:25:41.119 INFO kablam!    |
Sep 02 09:25:41.119 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 02 09:25:41.119 INFO kablam!    |                   ----^^^^^^^^^
Sep 02 09:25:41.119 INFO kablam!    |                   |
Sep 02 09:25:41.119 INFO kablam!    |                   help: remove this `mut`
Sep 02 09:25:41.119 INFO kablam! 
Sep 02 09:25:41.170 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 02 09:25:41.170 INFO kablam!   --> src/lib.rs:17:12
Sep 02 09:25:41.170 INFO kablam!    |
Sep 02 09:25:41.170 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 02 09:25:41.170 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:25:41.170 INFO kablam!    |
Sep 02 09:25:41.170 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 09:25:41.170 INFO kablam! 
Sep 02 09:25:41.171 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 02 09:25:41.171 INFO kablam!   --> src/lib.rs:17:37
Sep 02 09:25:41.171 INFO kablam!    |
Sep 02 09:25:41.171 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 02 09:25:41.171 INFO kablam!    |                                     ^^^^^^^^^
Sep 02 09:25:41.171 INFO kablam! 
Sep 02 09:25:43.124 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:25:43.124 INFO kablam!   --> src/syntax/mod.rs:59:19
Sep 02 09:25:43.124 INFO kablam!    |
Sep 02 09:25:43.124 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 02 09:25:43.124 INFO kablam!    |                   ----^^^^^^^^^
Sep 02 09:25:43.124 INFO kablam!    |                   |
Sep 02 09:25:43.124 INFO kablam!    |                   help: remove this `mut`
Sep 02 09:25:43.124 INFO kablam!    |
Sep 02 09:25:43.124 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 09:25:43.124 INFO kablam! 
Sep 02 09:25:43.128 INFO kablam! warning: variable does not need to be mutable
Sep 02 09:25:43.128 INFO kablam!   --> src/syntax/mod.rs:84:19
Sep 02 09:25:43.128 INFO kablam!    |
Sep 02 09:25:43.128 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 02 09:25:43.128 INFO kablam!    |                   ----^^^^^^^^^
Sep 02 09:25:43.128 INFO kablam!    |                   |
Sep 02 09:25:43.128 INFO kablam!    |                   help: remove this `mut`
Sep 02 09:25:43.128 INFO kablam! 
Sep 02 09:25:43.174 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 02 09:25:43.174 INFO kablam!   --> src/lib.rs:17:12
Sep 02 09:25:43.174 INFO kablam!    |
Sep 02 09:25:43.175 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 02 09:25:43.175 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:25:43.175 INFO kablam!    |
Sep 02 09:25:43.175 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 09:25:43.175 INFO kablam! 
Sep 02 09:25:43.175 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 02 09:25:43.175 INFO kablam!   --> src/lib.rs:17:37
Sep 02 09:25:43.175 INFO kablam!    |
Sep 02 09:25:43.175 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 02 09:25:43.175 INFO kablam!    |                                     ^^^^^^^^^
Sep 02 09:25:43.175 INFO kablam! 
Sep 02 09:25:43.898 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 02 09:25:43.898 INFO kablam!   --> tests/statistics.rs:15:12
Sep 02 09:25:43.898 INFO kablam!    |
Sep 02 09:25:43.899 INFO kablam! 15 | #![feature(i128_type)]
Sep 02 09:25:43.899 INFO kablam!    |            ^^^^^^^^^
Sep 02 09:25:43.899 INFO kablam!    |
Sep 02 09:25:43.899 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 09:25:43.899 INFO kablam! 
Sep 02 09:25:43.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
Sep 02 09:25:43.941 INFO kablam! su: No module specific data is present
Sep 02 09:25:44.461 INFO running `"docker" "rm" "-f" "45108812753b718025ed8173abcbce33324a02d6919cb7c8151e6f60800c2355"`
Sep 02 09:25:44.605 INFO blam! 45108812753b718025ed8173abcbce33324a02d6919cb7c8151e6f60800c2355