Sep 14 14:09:15.232 INFO checking ktm5e-dice-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:09:15.232 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:09:15.232 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:09:15.421 INFO blam! 4c2f2064495de7b6e33cb0de12e914d35f39375cf825d74fe39fc2e3dce141c7
Sep 14 14:09:15.425 INFO running `"docker" "start" "-a" "4c2f2064495de7b6e33cb0de12e914d35f39375cf825d74fe39fc2e3dce141c7"`
Sep 14 14:09:16.631 INFO kablam! usermod: no changes
Sep 14 14:09:16.756 INFO kablam!     Checking microbench v0.3.3
Sep 14 14:09:16.771 INFO kablam!     Checking ktm5e-dice v0.1.0 (file:///source)
Sep 14 14:09:17.591 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:09:17.591 INFO kablam!   --> src/syntax/mod.rs:59:19
Sep 14 14:09:17.591 INFO kablam!    |
Sep 14 14:09:17.591 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 14 14:09:17.591 INFO kablam!    |                   ----^^^^^^^^^
Sep 14 14:09:17.591 INFO kablam!    |                   |
Sep 14 14:09:17.591 INFO kablam!    |                   help: remove this `mut`
Sep 14 14:09:17.591 INFO kablam!    |
Sep 14 14:09:17.591 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 14:09:17.591 INFO kablam! 
Sep 14 14:09:17.591 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:09:17.591 INFO kablam!   --> src/syntax/mod.rs:84:19
Sep 14 14:09:17.591 INFO kablam!    |
Sep 14 14:09:17.591 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 14 14:09:17.591 INFO kablam!    |                   ----^^^^^^^^^
Sep 14 14:09:17.591 INFO kablam!    |                   |
Sep 14 14:09:17.591 INFO kablam!    |                   help: remove this `mut`
Sep 14 14:09:17.591 INFO kablam! 
Sep 14 14:09:17.623 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 14:09:17.623 INFO kablam!   --> src/lib.rs:17:12
Sep 14 14:09:17.623 INFO kablam!    |
Sep 14 14:09:17.623 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 14 14:09:17.623 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 14:09:17.623 INFO kablam!    |
Sep 14 14:09:17.623 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 14:09:17.623 INFO kablam! 
Sep 14 14:09:17.623 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 14:09:17.623 INFO kablam!   --> src/lib.rs:17:37
Sep 14 14:09:17.623 INFO kablam!    |
Sep 14 14:09:17.623 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 14 14:09:17.623 INFO kablam!    |                                     ^^^^^^^^^
Sep 14 14:09:17.623 INFO kablam! 
Sep 14 14:09:19.307 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 14:09:19.307 INFO kablam!   --> tests/statistics.rs:15:12
Sep 14 14:09:19.307 INFO kablam!    |
Sep 14 14:09:19.307 INFO kablam! 15 | #![feature(i128_type)]
Sep 14 14:09:19.307 INFO kablam!    |            ^^^^^^^^^
Sep 14 14:09:19.307 INFO kablam!    |
Sep 14 14:09:19.307 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 14:09:19.307 INFO kablam! 
Sep 14 14:09:19.372 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:09:19.372 INFO kablam!   --> src/syntax/mod.rs:59:19
Sep 14 14:09:19.372 INFO kablam!    |
Sep 14 14:09:19.372 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 14 14:09:19.372 INFO kablam!    |                   ----^^^^^^^^^
Sep 14 14:09:19.372 INFO kablam!    |                   |
Sep 14 14:09:19.372 INFO kablam!    |                   help: remove this `mut`
Sep 14 14:09:19.372 INFO kablam!    |
Sep 14 14:09:19.372 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 14:09:19.372 INFO kablam! 
Sep 14 14:09:19.379 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:09:19.379 INFO kablam!   --> src/syntax/mod.rs:84:19
Sep 14 14:09:19.379 INFO kablam!    |
Sep 14 14:09:19.379 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Sep 14 14:09:19.379 INFO kablam!    |                   ----^^^^^^^^^
Sep 14 14:09:19.379 INFO kablam!    |                   |
Sep 14 14:09:19.379 INFO kablam!    |                   help: remove this `mut`
Sep 14 14:09:19.379 INFO kablam! 
Sep 14 14:09:19.399 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 14:09:19.399 INFO kablam!   --> src/lib.rs:17:12
Sep 14 14:09:19.399 INFO kablam!    |
Sep 14 14:09:19.399 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 14 14:09:19.399 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 14:09:19.399 INFO kablam!    |
Sep 14 14:09:19.399 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 14:09:19.399 INFO kablam! 
Sep 14 14:09:19.399 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 14:09:19.399 INFO kablam!   --> src/lib.rs:17:37
Sep 14 14:09:19.399 INFO kablam!    |
Sep 14 14:09:19.399 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Sep 14 14:09:19.399 INFO kablam!    |                                     ^^^^^^^^^
Sep 14 14:09:19.399 INFO kablam! 
Sep 14 14:09:19.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Sep 14 14:09:19.467 INFO kablam! su: No module specific data is present
Sep 14 14:09:20.199 INFO running `"docker" "rm" "-f" "4c2f2064495de7b6e33cb0de12e914d35f39375cf825d74fe39fc2e3dce141c7"`
Sep 14 14:09:20.279 INFO blam! 4c2f2064495de7b6e33cb0de12e914d35f39375cf825d74fe39fc2e3dce141c7