Dec 12 02:11:58.852 INFO checking JerTH/Violet against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:11:58.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 02:11:59.343 INFO [stdout] cae0437e87f900e4b7007d32ce98a76f6c1f5e495bd26bec8c952a1dc09f0608
Dec 12 02:11:59.346 INFO running `"docker" "start" "-a" "cae0437e87f900e4b7007d32ce98a76f6c1f5e495bd26bec8c952a1dc09f0608"`
Dec 12 02:12:00.105 INFO [stderr] usermod: no changes
Dec 12 02:12:00.136 INFO [stderr]     Checking violet v0.1.0 (/source)
Dec 12 02:12:00.912 INFO [stderr] warning: field is never used: `ast`
Dec 12 02:12:00.912 INFO [stderr]   --> src/parser.rs:10:5
Dec 12 02:12:00.912 INFO [stderr]    |
Dec 12 02:12:00.912 INFO [stderr] 10 |     ast: VtAst,
Dec 12 02:12:00.912 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:12:00.912 INFO [stderr]    |
Dec 12 02:12:00.912 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:12:00.912 INFO [stderr] 
Dec 12 02:12:00.912 INFO [stderr] warning: field is never used: `op_stack`
Dec 12 02:12:00.912 INFO [stderr]   --> src/parser.rs:11:5
Dec 12 02:12:00.912 INFO [stderr]    |
Dec 12 02:12:00.912 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 12 02:12:00.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:00.912 INFO [stderr] 
Dec 12 02:12:00.912 INFO [stderr] warning: function is never used: `parse_expr`
Dec 12 02:12:00.912 INFO [stderr]    --> src/parser.rs:216:1
Dec 12 02:12:00.912 INFO [stderr]     |
Dec 12 02:12:00.912 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 12 02:12:00.912 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:00.912 INFO [stderr] 
Dec 12 02:12:01.324 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 12 02:12:01.324 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 12 02:12:01.324 INFO [stderr]   |
Dec 12 02:12:01.324 INFO [stderr] 2 | use violet::parser::*;
Dec 12 02:12:01.324 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 02:12:01.324 INFO [stderr]   |
Dec 12 02:12:01.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:12:01.324 INFO [stderr] warning: field is never used: `ast`
Dec 12 02:12:01.324 INFO [stderr]   --> src/parser.rs:10:5
Dec 12 02:12:01.324 INFO [stderr]    |
Dec 12 02:12:01.324 INFO [stderr] 10 |     ast: VtAst,
Dec 12 02:12:01.324 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:12:01.324 INFO [stderr]    |
Dec 12 02:12:01.324 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:12:01.324 INFO [stderr] 
Dec 12 02:12:01.324 INFO [stderr] warning: field is never used: `op_stack`
Dec 12 02:12:01.324 INFO [stderr]   --> src/parser.rs:11:5
Dec 12 02:12:01.324 INFO [stderr]    |
Dec 12 02:12:01.324 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 12 02:12:01.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:01.324 INFO [stderr] 
Dec 12 02:12:01.324 INFO [stderr] warning: function is never used: `parse_expr`
Dec 12 02:12:01.324 INFO [stderr]    --> src/parser.rs:216:1
Dec 12 02:12:01.324 INFO [stderr]     |
Dec 12 02:12:01.324 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 12 02:12:01.324 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:12:01.324 INFO [stderr] 
Dec 12 02:12:01.324 INFO [stderr] 
Dec 12 02:12:01.497 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 12 02:12:01.497 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 12 02:12:01.497 INFO [stderr]   |
Dec 12 02:12:01.497 INFO [stderr] 2 | use violet::parser::*;
Dec 12 02:12:01.497 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 12 02:12:01.497 INFO [stderr]   |
Dec 12 02:12:01.497 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:12:01.497 INFO [stderr] 
Dec 12 02:12:01.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 12 02:12:01.528 INFO [stderr] su: No module specific data is present
Dec 12 02:12:02.036 INFO running `"docker" "inspect" "cae0437e87f900e4b7007d32ce98a76f6c1f5e495bd26bec8c952a1dc09f0608"`
Dec 12 02:12:02.244 INFO running `"docker" "rm" "-f" "cae0437e87f900e4b7007d32ce98a76f6c1f5e495bd26bec8c952a1dc09f0608"`
Dec 12 02:12:02.512 INFO [stdout] cae0437e87f900e4b7007d32ce98a76f6c1f5e495bd26bec8c952a1dc09f0608