Nov 30 02:06:00.450 INFO checking haumea-lang/haumea-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:06:00.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:06:01.020 INFO [stdout] a7172441d952f1f77db8a669cc6bad89900b01312f8f643f734f83546a95769b
Nov 30 02:06:01.028 INFO running `"docker" "start" "-a" "a7172441d952f1f77db8a669cc6bad89900b01312f8f643f734f83546a95769b"`
Nov 30 02:06:02.688 INFO [stderr] usermod: no changes
Nov 30 02:06:02.760 INFO [stderr]     Checking haumea v0.1.0 (/source)
Nov 30 02:06:03.900 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:06:03.901 INFO [stderr]    --> src/parser.rs:179:16
Nov 30 02:06:03.901 INFO [stderr]     |
Nov 30 02:06:03.902 INFO [stderr] 179 | fn match_token(mut token_stream: &mut Vec<Token>, expected: &Token) -> Result<Token, Token> {
Nov 30 02:06:03.902 INFO [stderr]     |                ----^^^^^^^^^^^^
Nov 30 02:06:03.902 INFO [stderr]     |                |
Nov 30 02:06:03.902 INFO [stderr]     |                help: remove this `mut`
Nov 30 02:06:03.903 INFO [stderr]     |
Nov 30 02:06:03.903 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 02:06:03.904 INFO [stderr] 
Nov 30 02:06:03.934 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:06:03.935 INFO [stderr]    --> src/parser.rs:339:18
Nov 30 02:06:03.935 INFO [stderr]     |
Nov 30 02:06:03.935 INFO [stderr] 339 | fn parse_declare(mut token_stream: &mut Vec<Token>) -> Statement {
Nov 30 02:06:03.935 INFO [stderr]     |                  ----^^^^^^^^^^^^
Nov 30 02:06:03.936 INFO [stderr]     |                  |
Nov 30 02:06:03.936 INFO [stderr]     |                  help: remove this `mut`
Nov 30 02:06:03.936 INFO [stderr] 
Nov 30 02:06:04.205 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:06:04.205 INFO [stderr]    --> src/parser.rs:179:16
Nov 30 02:06:04.205 INFO [stderr]     |
Nov 30 02:06:04.206 INFO [stderr] 179 | fn match_token(mut token_stream: &mut Vec<Token>, expected: &Token) -> Result<Token, Token> {
Nov 30 02:06:04.206 INFO [stderr]     |                ----^^^^^^^^^^^^
Nov 30 02:06:04.206 INFO [stderr]     |                |
Nov 30 02:06:04.206 INFO [stderr]     |                help: remove this `mut`
Nov 30 02:06:04.206 INFO [stderr]     |
Nov 30 02:06:04.207 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 02:06:04.207 INFO [stderr] 
Nov 30 02:06:04.218 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:06:04.219 INFO [stderr]    --> src/parser.rs:339:18
Nov 30 02:06:04.219 INFO [stderr]     |
Nov 30 02:06:04.219 INFO [stderr] 339 | fn parse_declare(mut token_stream: &mut Vec<Token>) -> Statement {
Nov 30 02:06:04.219 INFO [stderr]     |                  ----^^^^^^^^^^^^
Nov 30 02:06:04.220 INFO [stderr]     |                  |
Nov 30 02:06:04.220 INFO [stderr]     |                  help: remove this `mut`
Nov 30 02:06:04.224 INFO [stderr] 
Nov 30 02:06:05.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Nov 30 02:06:05.792 INFO [stderr] su: No module specific data is present
Nov 30 02:06:06.186 INFO running `"docker" "inspect" "a7172441d952f1f77db8a669cc6bad89900b01312f8f643f734f83546a95769b"`
Nov 30 02:06:06.287 INFO running `"docker" "rm" "-f" "a7172441d952f1f77db8a669cc6bad89900b01312f8f643f734f83546a95769b"`
Nov 30 02:06:06.413 INFO [stdout] a7172441d952f1f77db8a669cc6bad89900b01312f8f643f734f83546a95769b