Nov 29 01:14:12.039 INFO checking gazetta-render-ext-0.2.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 01:14:12.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 01:14:12.284 INFO [stdout] edec75f16ab87d738f10e1f993dea34b6621946354a29b8fe8a03c886b2d0872
Nov 29 01:14:12.286 INFO running `"docker" "start" "-a" "edec75f16ab87d738f10e1f993dea34b6621946354a29b8fe8a03c886b2d0872"`
Nov 29 01:14:13.111 INFO [stderr] usermod: no changes
Nov 29 01:14:13.309 INFO [stderr]     Checking str_stack v0.1.0
Nov 29 01:14:14.092 INFO [stderr]     Checking gazetta-core v0.2.1
Nov 29 01:14:16.121 INFO [stderr]     Checking gazetta-render-ext v0.2.1 (/source)
Nov 29 01:14:19.745 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:14:19.745 INFO [stderr]    --> src/markdown.rs:104:30
Nov 29 01:14:19.746 INFO [stderr]     |
Nov 29 01:14:19.746 INFO [stderr] 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Nov 29 01:14:19.746 INFO [stderr]     |                              ----^^^^
Nov 29 01:14:19.746 INFO [stderr]     |                              |
Nov 29 01:14:19.747 INFO [stderr]     |                              help: remove this `mut`
Nov 29 01:14:19.747 INFO [stderr]     |
Nov 29 01:14:19.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 01:14:19.747 INFO [stderr] 
Nov 29 01:14:19.829 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:14:19.829 INFO [stderr]    --> src/markdown.rs:110:30
Nov 29 01:14:19.829 INFO [stderr]     |
Nov 29 01:14:19.829 INFO [stderr] 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Nov 29 01:14:19.829 INFO [stderr]     |                              ----^^^^
Nov 29 01:14:19.829 INFO [stderr]     |                              |
Nov 29 01:14:19.829 INFO [stderr]     |                              help: remove this `mut`
Nov 29 01:14:19.829 INFO [stderr] 
Nov 29 01:14:20.004 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:14:20.004 INFO [stderr]    --> src/markdown.rs:104:30
Nov 29 01:14:20.004 INFO [stderr]     |
Nov 29 01:14:20.004 INFO [stderr] 104 |     fn render_once(mut self, mut tmpl: &mut TemplateBuffer) {
Nov 29 01:14:20.004 INFO [stderr]     |                              ----^^^^
Nov 29 01:14:20.004 INFO [stderr]     |                              |
Nov 29 01:14:20.004 INFO [stderr]     |                              help: remove this `mut`
Nov 29 01:14:20.004 INFO [stderr]     |
Nov 29 01:14:20.004 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 01:14:20.004 INFO [stderr] 
Nov 29 01:14:20.092 INFO [stderr] warning: variable does not need to be mutable
Nov 29 01:14:20.092 INFO [stderr]    --> src/markdown.rs:110:30
Nov 29 01:14:20.092 INFO [stderr]     |
Nov 29 01:14:20.092 INFO [stderr] 110 |     fn render_mut(&mut self, mut tmpl: &mut TemplateBuffer) {
Nov 29 01:14:20.092 INFO [stderr]     |                              ----^^^^
Nov 29 01:14:20.092 INFO [stderr]     |                              |
Nov 29 01:14:20.092 INFO [stderr]     |                              help: remove this `mut`
Nov 29 01:14:20.092 INFO [stderr] 
Nov 29 01:14:20.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
Nov 29 01:14:20.149 INFO [stderr] su: No module specific data is present
Nov 29 01:14:20.999 INFO running `"docker" "inspect" "edec75f16ab87d738f10e1f993dea34b6621946354a29b8fe8a03c886b2d0872"`
Nov 29 01:14:21.354 INFO running `"docker" "rm" "-f" "edec75f16ab87d738f10e1f993dea34b6621946354a29b8fe8a03c886b2d0872"`
Nov 29 01:14:21.607 INFO [stdout] edec75f16ab87d738f10e1f993dea34b6621946354a29b8fe8a03c886b2d0872