Oct 13 14:59:53.280 INFO checking gazetta-render-ext-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:59:53.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 14:59:53.772 INFO blam! c4feee76a7de75b9dd271b2726ee3e3f265d1cc00fb43a70c13ee935ec3c2b9b
Oct 13 14:59:53.776 INFO running `"docker" "start" "-a" "c4feee76a7de75b9dd271b2726ee3e3f265d1cc00fb43a70c13ee935ec3c2b9b"`
Oct 13 14:59:55.160 INFO kablam! usermod: no changes
Oct 13 14:59:55.354 INFO kablam!     Checking str_stack v0.1.0
Oct 13 14:59:55.354 INFO kablam!     Checking horrorshow v0.6.4
Oct 13 14:59:57.044 INFO kablam!     Checking gazetta-core v0.2.1
Oct 13 14:59:59.084 INFO kablam!     Checking gazetta-render-ext v0.2.1 (/source)
Oct 13 15:00:02.380 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:00:02.380 INFO kablam!    --> src/markdown.rs:104:30
Oct 13 15:00:02.380 INFO kablam!     |
Oct 13 15:00:02.380 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Oct 13 15:00:02.380 INFO kablam!     |                              ----^^^^
Oct 13 15:00:02.380 INFO kablam!     |                              |
Oct 13 15:00:02.380 INFO kablam!     |                              help: remove this `mut`
Oct 13 15:00:02.380 INFO kablam!     |
Oct 13 15:00:02.380 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:00:02.380 INFO kablam! 
Oct 13 15:00:02.456 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:00:02.456 INFO kablam!    --> src/markdown.rs:104:30
Oct 13 15:00:02.456 INFO kablam!     |
Oct 13 15:00:02.456 INFO kablam! 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Oct 13 15:00:02.456 INFO kablam!     |                              ----^^^^
Oct 13 15:00:02.456 INFO kablam!     |                              |
Oct 13 15:00:02.456 INFO kablam!     |                              help: remove this `mut`
Oct 13 15:00:02.456 INFO kablam!     |
Oct 13 15:00:02.456 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 15:00:02.456 INFO kablam! 
Oct 13 15:00:02.472 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:00:02.472 INFO kablam!    --> src/markdown.rs:110:30
Oct 13 15:00:02.472 INFO kablam!     |
Oct 13 15:00:02.472 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Oct 13 15:00:02.472 INFO kablam!     |                              ----^^^^
Oct 13 15:00:02.472 INFO kablam!     |                              |
Oct 13 15:00:02.472 INFO kablam!     |                              help: remove this `mut`
Oct 13 15:00:02.472 INFO kablam! 
Oct 13 15:00:02.506 INFO kablam! warning: variable does not need to be mutable
Oct 13 15:00:02.506 INFO kablam!    --> src/markdown.rs:110:30
Oct 13 15:00:02.506 INFO kablam!     |
Oct 13 15:00:02.506 INFO kablam! 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Oct 13 15:00:02.506 INFO kablam!     |                              ----^^^^
Oct 13 15:00:02.506 INFO kablam!     |                              |
Oct 13 15:00:02.506 INFO kablam!     |                              help: remove this `mut`
Oct 13 15:00:02.506 INFO kablam! 
Oct 13 15:00:02.576 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
Oct 13 15:00:02.585 INFO kablam! su: No module specific data is present
Oct 13 15:00:03.070 INFO running `"docker" "rm" "-f" "c4feee76a7de75b9dd271b2726ee3e3f265d1cc00fb43a70c13ee935ec3c2b9b"`
Oct 13 15:00:03.327 INFO blam! c4feee76a7de75b9dd271b2726ee3e3f265d1cc00fb43a70c13ee935ec3c2b9b