Dec 12 05:48:17.229 INFO checking tsk_lib-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:48:17.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05:48:17.681 INFO [stdout] 78fae7b610d8d1f2bbe37c3b78985f737e7d6e80f7d0253a7f7f115706d7b911
Dec 12 05:48:17.688 INFO running `"docker" "start" "-a" "78fae7b610d8d1f2bbe37c3b78985f737e7d6e80f7d0253a7f7f115706d7b911"`
Dec 12 05:48:19.684 INFO [stderr] usermod: no changes
Dec 12 05:48:19.794 INFO [stderr]     Checking tsk_lib v0.0.0 (/source)
Dec 12 05:48:21.488 INFO [stderr] warning: unused import: `InfixExpression`
Dec 12 05:48:21.488 INFO [stderr]   --> src/list.rs:23:30
Dec 12 05:48:21.488 INFO [stderr]    |
Dec 12 05:48:21.488 INFO [stderr] 23 | use query::ast::{Expression, InfixExpression, AST};
Dec 12 05:48:21.488 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 12 05:48:21.488 INFO [stderr]    |
Dec 12 05:48:21.488 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:48:21.488 INFO [stderr] 
Dec 12 05:48:21.676 INFO [stderr] warning: unused import: `InfixExpression`
Dec 12 05:48:21.676 INFO [stderr]   --> src/list.rs:23:30
Dec 12 05:48:21.676 INFO [stderr]    |
Dec 12 05:48:21.676 INFO [stderr] 23 | use query::ast::{Expression, InfixExpression, AST};
Dec 12 05:48:21.676 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 12 05:48:21.677 INFO [stderr]    |
Dec 12 05:48:21.677 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 05:48:21.677 INFO [stderr] 
Dec 12 05:48:22.356 INFO [stderr] warning: unused variable: `exp`
Dec 12 05:48:22.356 INFO [stderr]    --> src/list.rs:142:31
Dec 12 05:48:22.356 INFO [stderr]     |
Dec 12 05:48:22.356 INFO [stderr] 142 |     fn eval<'a>(&'a mut self, exp: Expression) -> Vec<&'a Task> {
Dec 12 05:48:22.356 INFO [stderr]     |                               ^^^ help: consider using `_exp` instead
Dec 12 05:48:22.356 INFO [stderr]     |
Dec 12 05:48:22.356 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 05:48:22.356 INFO [stderr] 
Dec 12 05:48:22.756 INFO [stderr] warning: unused variable: `exp`
Dec 12 05:48:22.756 INFO [stderr]    --> src/list.rs:142:31
Dec 12 05:48:22.756 INFO [stderr]     |
Dec 12 05:48:22.756 INFO [stderr] 142 |     fn eval<'a>(&'a mut self, exp: Expression) -> Vec<&'a Task> {
Dec 12 05:48:22.756 INFO [stderr]     |                               ^^^ help: consider using `_exp` instead
Dec 12 05:48:22.756 INFO [stderr]     |
Dec 12 05:48:22.756 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 05:48:22.756 INFO [stderr] 
Dec 12 05:48:23.100 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Dec 12 05:48:23.100 INFO [stderr] su: No module specific data is present
Dec 12 05:48:24.174 INFO running `"docker" "inspect" "78fae7b610d8d1f2bbe37c3b78985f737e7d6e80f7d0253a7f7f115706d7b911"`
Dec 12 05:48:24.552 INFO running `"docker" "rm" "-f" "78fae7b610d8d1f2bbe37c3b78985f737e7d6e80f7d0253a7f7f115706d7b911"`
Dec 12 05:48:24.988 INFO [stdout] 78fae7b610d8d1f2bbe37c3b78985f737e7d6e80f7d0253a7f7f115706d7b911