Nov 04 21:45:26.983 INFO checking ktm5e-dice-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 21:45:26.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 21:45:27.179 INFO blam! f2f79919b65bd6128c8bde1434aadafd787fcedc8e8241edd1671aa2d64e1b7e
Nov 04 21:45:27.181 INFO running `"docker" "start" "-a" "f2f79919b65bd6128c8bde1434aadafd787fcedc8e8241edd1671aa2d64e1b7e"`
Nov 04 21:45:27.660 INFO kablam! usermod: no changes
Nov 04 21:45:27.718 INFO kablam!     Checking microbench v0.3.3
Nov 04 21:45:27.720 INFO kablam!     Checking ktm5e-dice v0.1.0 (/source)
Nov 04 21:45:28.943 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:28.943 INFO kablam!   --> src/syntax/mod.rs:59:19
Nov 04 21:45:28.943 INFO kablam!    |
Nov 04 21:45:28.943 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Nov 04 21:45:28.943 INFO kablam!    |                   ----^^^^^^^^^
Nov 04 21:45:28.943 INFO kablam!    |                   |
Nov 04 21:45:28.943 INFO kablam!    |                   help: remove this `mut`
Nov 04 21:45:28.943 INFO kablam!    |
Nov 04 21:45:28.943 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:45:28.943 INFO kablam! 
Nov 04 21:45:28.943 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:28.943 INFO kablam!   --> src/syntax/mod.rs:84:19
Nov 04 21:45:28.943 INFO kablam!    |
Nov 04 21:45:28.943 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Nov 04 21:45:28.943 INFO kablam!    |                   ----^^^^^^^^^
Nov 04 21:45:28.943 INFO kablam!    |                   |
Nov 04 21:45:28.943 INFO kablam!    |                   help: remove this `mut`
Nov 04 21:45:28.943 INFO kablam! 
Nov 04 21:45:28.971 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 21:45:28.971 INFO kablam!   --> src/lib.rs:17:12
Nov 04 21:45:28.971 INFO kablam!    |
Nov 04 21:45:28.971 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Nov 04 21:45:28.971 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:45:28.971 INFO kablam!    |
Nov 04 21:45:28.971 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 21:45:28.971 INFO kablam! 
Nov 04 21:45:28.971 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 21:45:28.971 INFO kablam!   --> src/lib.rs:17:37
Nov 04 21:45:28.971 INFO kablam!    |
Nov 04 21:45:28.971 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Nov 04 21:45:28.971 INFO kablam!    |                                     ^^^^^^^^^
Nov 04 21:45:28.971 INFO kablam! 
Nov 04 21:45:31.771 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:31.772 INFO kablam!   --> src/syntax/mod.rs:59:19
Nov 04 21:45:31.772 INFO kablam!    |
Nov 04 21:45:31.773 INFO kablam! 59 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Nov 04 21:45:31.774 INFO kablam!    |                   ----^^^^^^^^^
Nov 04 21:45:31.774 INFO kablam!    |                   |
Nov 04 21:45:31.775 INFO kablam!    |                   help: remove this `mut`
Nov 04 21:45:31.775 INFO kablam!    |
Nov 04 21:45:31.776 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:45:31.776 INFO kablam! 
Nov 04 21:45:31.777 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:45:31.778 INFO kablam!   --> src/syntax/mod.rs:84:19
Nov 04 21:45:31.778 INFO kablam!    |
Nov 04 21:45:31.778 INFO kablam! 84 |     fn fmt(&self, mut formatter: &mut fmt::Formatter) -> fmt::Result {
Nov 04 21:45:31.778 INFO kablam!    |                   ----^^^^^^^^^
Nov 04 21:45:31.778 INFO kablam!    |                   |
Nov 04 21:45:31.778 INFO kablam!    |                   help: remove this `mut`
Nov 04 21:45:31.778 INFO kablam! 
Nov 04 21:45:31.915 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 21:45:31.915 INFO kablam!   --> src/lib.rs:17:12
Nov 04 21:45:31.915 INFO kablam!    |
Nov 04 21:45:31.915 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Nov 04 21:45:31.915 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:45:31.915 INFO kablam!    |
Nov 04 21:45:31.915 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 21:45:31.915 INFO kablam! 
Nov 04 21:45:31.915 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 21:45:31.915 INFO kablam!   --> src/lib.rs:17:37
Nov 04 21:45:31.915 INFO kablam!    |
Nov 04 21:45:31.915 INFO kablam! 17 | #![feature(conservative_impl_trait, i128_type)]
Nov 04 21:45:31.918 INFO kablam!    |                                     ^^^^^^^^^
Nov 04 21:45:31.918 INFO kablam! 
Nov 04 21:45:32.781 INFO kablam! warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 21:45:32.781 INFO kablam!   --> tests/statistics.rs:15:12
Nov 04 21:45:32.781 INFO kablam!    |
Nov 04 21:45:32.781 INFO kablam! 15 | #![feature(i128_type)]
Nov 04 21:45:32.781 INFO kablam!    |            ^^^^^^^^^
Nov 04 21:45:32.781 INFO kablam!    |
Nov 04 21:45:32.781 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 21:45:32.781 INFO kablam! 
Nov 04 21:45:32.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Nov 04 21:45:32.809 INFO kablam! su: No module specific data is present
Nov 04 21:45:33.243 INFO running `"docker" "rm" "-f" "f2f79919b65bd6128c8bde1434aadafd787fcedc8e8241edd1671aa2d64e1b7e"`
Nov 04 21:45:33.404 INFO blam! f2f79919b65bd6128c8bde1434aadafd787fcedc8e8241edd1671aa2d64e1b7e