Dec 11 13:35:01.011 INFO checking milesrout/ch against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:35:01.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 13:35:01.583 INFO [stdout] 4e223a3b15f2544914477958e1ed59f09f1506fadb78ade4c434513ed9863340
Dec 11 13:35:01.590 INFO running `"docker" "start" "-a" "4e223a3b15f2544914477958e1ed59f09f1506fadb78ade4c434513ed9863340"`
Dec 11 13:35:02.532 INFO [stderr] usermod: no changes
Dec 11 13:35:02.639 INFO [stderr]    Compiling gcc v0.3.38
Dec 11 13:35:02.640 INFO [stderr]     Checking either v1.0.1
Dec 11 13:35:02.992 INFO [stderr]     Checking itertools v0.5.5
Dec 11 13:35:04.302 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 11 13:35:05.107 INFO [stderr]     Checking backtrace v0.3.0
Dec 11 13:35:05.544 INFO [stderr]     Checking ch v0.1.0 (/source)
Dec 11 13:35:06.632 INFO [stderr] warning: method is never used: `parse_expr`
Dec 11 13:35:06.632 INFO [stderr]    --> src/parser.rs:121:5
Dec 11 13:35:06.632 INFO [stderr]     |
Dec 11 13:35:06.632 INFO [stderr] 121 |     pub fn parse_expr(&mut self) -> Result<Expr> {
Dec 11 13:35:06.632 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:35:06.632 INFO [stderr]     |
Dec 11 13:35:06.632 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 13:35:06.632 INFO [stderr] 
Dec 11 13:35:06.773 INFO [stderr] warning: method is never used: `parse_expr`
Dec 11 13:35:06.773 INFO [stderr]    --> src/parser.rs:121:5
Dec 11 13:35:06.773 INFO [stderr]     |
Dec 11 13:35:06.773 INFO [stderr] 121 |     pub fn parse_expr(&mut self) -> Result<Expr> {
Dec 11 13:35:06.773 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:35:06.773 INFO [stderr]     |
Dec 11 13:35:06.773 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 13:35:06.773 INFO [stderr] 
Dec 11 13:35:06.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 11 13:35:06.825 INFO [stderr] su: No module specific data is present
Dec 11 13:35:07.722 INFO running `"docker" "inspect" "4e223a3b15f2544914477958e1ed59f09f1506fadb78ade4c434513ed9863340"`
Dec 11 13:35:08.008 INFO running `"docker" "rm" "-f" "4e223a3b15f2544914477958e1ed59f09f1506fadb78ade4c434513ed9863340"`
Dec 11 13:35:08.427 INFO [stdout] 4e223a3b15f2544914477958e1ed59f09f1506fadb78ade4c434513ed9863340