Sep 21 10:06:00.493 INFO checking gazetta-render-ext-0.2.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:06:00.493 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:06:00.493 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:06:00.725 INFO blam! bd2e8921784a892fa0b362ad5c4dc7a785e7f4123ff337b8d3e2da23173a39f5
Sep 21 10:06:00.727 INFO running `"docker" "start" "-a" "bd2e8921784a892fa0b362ad5c4dc7a785e7f4123ff337b8d3e2da23173a39f5"`
Sep 21 10:06:01.630 INFO kablam! usermod: no changes
Sep 21 10:06:01.754 INFO kablam!     Checking horrorshow v0.6.4
Sep 21 10:06:01.754 INFO kablam!     Checking str_stack v0.1.0
Sep 21 10:06:02.289 INFO kablam!     Checking gazetta-core v0.2.1
Sep 21 10:06:03.266 INFO kablam!     Checking gazetta-render-ext v0.2.1 (/source)
Sep 21 10:06:04.283 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:06:04.283 INFO kablam!    --> src/markdown.rs:104:30
Sep 21 10:06:04.283 INFO kablam!     |
Sep 21 10:06:04.283 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Sep 21 10:06:04.283 INFO kablam!     |                              ----^^^^
Sep 21 10:06:04.283 INFO kablam!     |                              |
Sep 21 10:06:04.283 INFO kablam!     |                              help: remove this `mut`
Sep 21 10:06:04.283 INFO kablam!     |
Sep 21 10:06:04.283 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 10:06:04.283 INFO kablam! 
Sep 21 10:06:04.321 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:06:04.321 INFO kablam!    --> src/markdown.rs:110:30
Sep 21 10:06:04.321 INFO kablam!     |
Sep 21 10:06:04.321 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Sep 21 10:06:04.321 INFO kablam!     |                              ----^^^^
Sep 21 10:06:04.321 INFO kablam!     |                              |
Sep 21 10:06:04.321 INFO kablam!     |                              help: remove this `mut`
Sep 21 10:06:04.321 INFO kablam! 
Sep 21 10:06:04.412 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:06:04.412 INFO kablam!    --> src/markdown.rs:104:30
Sep 21 10:06:04.412 INFO kablam!     |
Sep 21 10:06:04.412 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Sep 21 10:06:04.412 INFO kablam!     |                              ----^^^^
Sep 21 10:06:04.412 INFO kablam!     |                              |
Sep 21 10:06:04.412 INFO kablam!     |                              help: remove this `mut`
Sep 21 10:06:04.412 INFO kablam!     |
Sep 21 10:06:04.412 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 10:06:04.412 INFO kablam! 
Sep 21 10:06:04.458 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:06:04.458 INFO kablam!    --> src/markdown.rs:110:30
Sep 21 10:06:04.458 INFO kablam!     |
Sep 21 10:06:04.458 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Sep 21 10:06:04.458 INFO kablam!     |                              ----^^^^
Sep 21 10:06:04.458 INFO kablam!     |                              |
Sep 21 10:06:04.458 INFO kablam!     |                              help: remove this `mut`
Sep 21 10:06:04.458 INFO kablam! 
Sep 21 10:06:04.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Sep 21 10:06:04.504 INFO kablam! su: No module specific data is present
Sep 21 10:06:05.276 INFO running `"docker" "rm" "-f" "bd2e8921784a892fa0b362ad5c4dc7a785e7f4123ff337b8d3e2da23173a39f5"`
Sep 21 10:06:05.412 INFO blam! bd2e8921784a892fa0b362ad5c4dc7a785e7f4123ff337b8d3e2da23173a39f5