Dec 11 19:35:20.864 INFO checking dlsteuer/rlox against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:35:20.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:35:21.248 INFO [stdout] 66507a6f3e3f3fef8be12a1df9c546acd366325f940f87811c66cab8ecfc31d1
Dec 11 19:35:21.256 INFO running `"docker" "start" "-a" "66507a6f3e3f3fef8be12a1df9c546acd366325f940f87811c66cab8ecfc31d1"`
Dec 11 19:35:22.129 INFO [stderr] usermod: no changes
Dec 11 19:35:22.224 INFO [stderr]     Checking nix v0.5.1
Dec 11 19:35:25.158 INFO [stderr]     Checking rustyline v1.0.0
Dec 11 19:35:25.864 INFO [stderr]     Checking rlox v0.1.0 (/source)
Dec 11 19:35:26.529 INFO [stderr] warning: field is never used: `line`
Dec 11 19:35:26.529 INFO [stderr]  --> src/token.rs:8:5
Dec 11 19:35:26.529 INFO [stderr]   |
Dec 11 19:35:26.529 INFO [stderr] 8 |     line: i64,
Dec 11 19:35:26.529 INFO [stderr]   |     ^^^^^^^^^
Dec 11 19:35:26.529 INFO [stderr]   |
Dec 11 19:35:26.529 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 19:35:26.529 INFO [stderr] 
Dec 11 19:35:26.529 INFO [stderr] warning: function is never used: `error`
Dec 11 19:35:26.529 INFO [stderr]   --> src/main.rs:83:1
Dec 11 19:35:26.529 INFO [stderr]    |
Dec 11 19:35:26.529 INFO [stderr] 83 | fn error(line: &i64, message: &String) {
Dec 11 19:35:26.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:35:26.529 INFO [stderr] 
Dec 11 19:35:26.529 INFO [stderr] warning: function is never used: `report`
Dec 11 19:35:26.529 INFO [stderr]   --> src/main.rs:87:1
Dec 11 19:35:26.529 INFO [stderr]    |
Dec 11 19:35:26.529 INFO [stderr] 87 | fn report(line: &i64, loc: &String, message: &String) {
Dec 11 19:35:26.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:35:26.529 INFO [stderr] 
Dec 11 19:35:26.625 INFO [stderr] warning: field is never used: `line`
Dec 11 19:35:26.625 INFO [stderr]  --> src/token.rs:8:5
Dec 11 19:35:26.626 INFO [stderr]   |
Dec 11 19:35:26.626 INFO [stderr] 8 |     line: i64,
Dec 11 19:35:26.626 INFO [stderr]   |     ^^^^^^^^^
Dec 11 19:35:26.626 INFO [stderr]   |
Dec 11 19:35:26.627 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 19:35:26.627 INFO [stderr] 
Dec 11 19:35:26.627 INFO [stderr] warning: function is never used: `error`
Dec 11 19:35:26.627 INFO [stderr]   --> src/main.rs:83:1
Dec 11 19:35:26.628 INFO [stderr]    |
Dec 11 19:35:26.628 INFO [stderr] 83 | fn error(line: &i64, message: &String) {
Dec 11 19:35:26.628 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:35:26.628 INFO [stderr] 
Dec 11 19:35:26.628 INFO [stderr] warning: function is never used: `report`
Dec 11 19:35:26.628 INFO [stderr]   --> src/main.rs:87:1
Dec 11 19:35:26.629 INFO [stderr]    |
Dec 11 19:35:26.629 INFO [stderr] 87 | fn report(line: &i64, loc: &String, message: &String) {
Dec 11 19:35:26.629 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:35:26.629 INFO [stderr] 
Dec 11 19:35:26.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Dec 11 19:35:26.649 INFO [stderr] su: No module specific data is present
Dec 11 19:35:27.204 INFO running `"docker" "inspect" "66507a6f3e3f3fef8be12a1df9c546acd366325f940f87811c66cab8ecfc31d1"`
Dec 11 19:35:27.521 INFO running `"docker" "rm" "-f" "66507a6f3e3f3fef8be12a1df9c546acd366325f940f87811c66cab8ecfc31d1"`
Dec 11 19:35:27.681 INFO [stdout] 66507a6f3e3f3fef8be12a1df9c546acd366325f940f87811c66cab8ecfc31d1