Sep 02 13:41:35.167 INFO checking gazetta-render-ext-0.2.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 13:41:35.168 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 13:41:35.168 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:41:35.381 INFO blam! 80c94df2a6510081a2f26c345c09d7e609898ec97073ce7615d6d60c36ea4eac
Sep 02 13:41:35.384 INFO running `"docker" "start" "-a" "80c94df2a6510081a2f26c345c09d7e609898ec97073ce7615d6d60c36ea4eac"`
Sep 02 13:41:36.145 INFO kablam!     Checking str_stack v0.1.0
Sep 02 13:41:36.145 INFO kablam!     Checking horrorshow v0.6.4
Sep 02 13:41:37.141 INFO kablam!     Checking gazetta-core v0.2.1
Sep 02 13:41:39.479 INFO kablam!     Checking gazetta-render-ext v0.2.1 (file:///source)
Sep 02 13:41:41.396 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:41:41.396 INFO kablam!    --> src/markdown.rs:104:30
Sep 02 13:41:41.396 INFO kablam!     |
Sep 02 13:41:41.396 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Sep 02 13:41:41.396 INFO kablam!     |                              ----^^^^
Sep 02 13:41:41.396 INFO kablam!     |                              |
Sep 02 13:41:41.396 INFO kablam!     |                              help: remove this `mut`
Sep 02 13:41:41.396 INFO kablam!     |
Sep 02 13:41:41.396 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 13:41:41.396 INFO kablam! 
Sep 02 13:41:41.498 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:41:41.498 INFO kablam!    --> src/markdown.rs:110:30
Sep 02 13:41:41.498 INFO kablam!     |
Sep 02 13:41:41.498 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Sep 02 13:41:41.498 INFO kablam!     |                              ----^^^^
Sep 02 13:41:41.498 INFO kablam!     |                              |
Sep 02 13:41:41.498 INFO kablam!     |                              help: remove this `mut`
Sep 02 13:41:41.498 INFO kablam! 
Sep 02 13:41:41.590 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:41:41.590 INFO kablam!    --> src/markdown.rs:104:30
Sep 02 13:41:41.590 INFO kablam!     |
Sep 02 13:41:41.590 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Sep 02 13:41:41.591 INFO kablam!     |                              ----^^^^
Sep 02 13:41:41.591 INFO kablam!     |                              |
Sep 02 13:41:41.591 INFO kablam!     |                              help: remove this `mut`
Sep 02 13:41:41.591 INFO kablam!     |
Sep 02 13:41:41.591 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 13:41:41.591 INFO kablam! 
Sep 02 13:41:41.673 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:41:41.673 INFO kablam!    --> src/markdown.rs:110:30
Sep 02 13:41:41.673 INFO kablam!     |
Sep 02 13:41:41.673 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Sep 02 13:41:41.673 INFO kablam!     |                              ----^^^^
Sep 02 13:41:41.673 INFO kablam!     |                              |
Sep 02 13:41:41.673 INFO kablam!     |                              help: remove this `mut`
Sep 02 13:41:41.673 INFO kablam! 
Sep 02 13:41:41.714 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.65s
Sep 02 13:41:41.719 INFO kablam! su: No module specific data is present
Sep 02 13:41:42.242 INFO running `"docker" "rm" "-f" "80c94df2a6510081a2f26c345c09d7e609898ec97073ce7615d6d60c36ea4eac"`
Sep 02 13:41:42.341 INFO blam! 80c94df2a6510081a2f26c345c09d7e609898ec97073ce7615d6d60c36ea4eac