Nov 27 23:02:43.617 INFO checking patrickf2000/rbasic against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:02:43.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 23:02:44.146 INFO [stdout] 2a46970fff60bb4f4fe1df8c83bd90ac082565ee75f8030d610e724bfe81931a
Nov 27 23:02:44.148 INFO running `"docker" "start" "-a" "2a46970fff60bb4f4fe1df8c83bd90ac082565ee75f8030d610e724bfe81931a"`
Nov 27 23:02:45.660 INFO [stderr] usermod: no changes
Nov 27 23:02:45.736 INFO [stderr]     Checking rbasic v0.1.0 (/source)
Nov 27 23:02:46.472 INFO [stderr] warning: variable `index` is assigned to, but never used
Nov 27 23:02:46.472 INFO [stderr]    --> src/interpreter.rs:190:13
Nov 27 23:02:46.472 INFO [stderr]     |
Nov 27 23:02:46.472 INFO [stderr] 190 |                 let mut index = 0;
Nov 27 23:02:46.472 INFO [stderr]     |                         ^^^^^
Nov 27 23:02:46.472 INFO [stderr]     |
Nov 27 23:02:46.472 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 23:02:46.472 INFO [stderr]     = note: consider using `_index` instead
Nov 27 23:02:46.472 INFO [stderr] 
Nov 27 23:02:46.472 INFO [stderr] warning: value assigned to `backup_vars` is never read
Nov 27 23:02:46.472 INFO [stderr]    --> src/interpreter.rs:225:10
Nov 27 23:02:46.472 INFO [stderr]     |
Nov 27 23:02:46.472 INFO [stderr] 225 |     let mut backup_vars:Vec<Var> = Vec::new();
Nov 27 23:02:46.472 INFO [stderr]     |             ^^^^^^^^^^^
Nov 27 23:02:46.472 INFO [stderr]     |
Nov 27 23:02:46.472 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 23:02:46.472 INFO [stderr] 
Nov 27 23:02:46.472 INFO [stderr] warning: value assigned to `ret` is never read
Nov 27 23:02:46.472 INFO [stderr]    --> src/vars.rs:146:10
Nov 27 23:02:46.472 INFO [stderr]     |
Nov 27 23:02:46.472 INFO [stderr] 146 |     let mut ret = String::new();
Nov 27 23:02:46.472 INFO [stderr]     |             ^^^
Nov 27 23:02:46.472 INFO [stderr] 
Nov 27 23:02:46.472 INFO [stderr] warning: unused variable: `file`
Nov 27 23:02:46.472 INFO [stderr]   --> src/main.rs:85:6
Nov 27 23:02:46.472 INFO [stderr]    |
Nov 27 23:02:46.472 INFO [stderr] 85 |     let file = match File::open(f.to_string()) {
Nov 27 23:02:46.472 INFO [stderr]    |         ^^^^ help: consider using `_file` instead
Nov 27 23:02:46.472 INFO [stderr] 
Nov 27 23:02:46.560 INFO [stderr] warning: function is never used: `trim_loops`
Nov 27 23:02:46.560 INFO [stderr]    --> src/interpreter.rs:248:1
Nov 27 23:02:46.560 INFO [stderr]     |
Nov 27 23:02:46.560 INFO [stderr] 248 | fn trim_loops(loops:Vec<Loop>, depth:i32) -> Vec<Loop> {
Nov 27 23:02:46.564 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:02:46.564 INFO [stderr]     |
Nov 27 23:02:46.564 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 23:02:46.564 INFO [stderr] 
Nov 27 23:02:46.564 INFO [stderr] warning: variable `index` is assigned to, but never used
Nov 27 23:02:46.564 INFO [stderr]    --> src/interpreter.rs:190:13
Nov 27 23:02:46.564 INFO [stderr]     |
Nov 27 23:02:46.564 INFO [stderr] 190 |                 let mut index = 0;
Nov 27 23:02:46.564 INFO [stderr]     |                         ^^^^^
Nov 27 23:02:46.564 INFO [stderr]     |
Nov 27 23:02:46.564 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 23:02:46.564 INFO [stderr]     = note: consider using `_index` instead
Nov 27 23:02:46.564 INFO [stderr] 
Nov 27 23:02:46.564 INFO [stderr] warning: value assigned to `backup_vars` is never read
Nov 27 23:02:46.564 INFO [stderr]    --> src/interpreter.rs:225:10
Nov 27 23:02:46.564 INFO [stderr]     |
Nov 27 23:02:46.564 INFO [stderr] 225 |     let mut backup_vars:Vec<Var> = Vec::new();
Nov 27 23:02:46.564 INFO [stderr]     |             ^^^^^^^^^^^
Nov 27 23:02:46.564 INFO [stderr]     |
Nov 27 23:02:46.564 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 23:02:46.564 INFO [stderr] 
Nov 27 23:02:46.573 INFO [stderr] warning: value assigned to `ret` is never read
Nov 27 23:02:46.573 INFO [stderr]    --> src/vars.rs:146:10
Nov 27 23:02:46.573 INFO [stderr]     |
Nov 27 23:02:46.573 INFO [stderr] 146 |     let mut ret = String::new();
Nov 27 23:02:46.573 INFO [stderr]     |             ^^^
Nov 27 23:02:46.573 INFO [stderr] 
Nov 27 23:02:46.573 INFO [stderr] warning: unused variable: `file`
Nov 27 23:02:46.573 INFO [stderr]   --> src/main.rs:85:6
Nov 27 23:02:46.573 INFO [stderr]    |
Nov 27 23:02:46.573 INFO [stderr] 85 |     let file = match File::open(f.to_string()) {
Nov 27 23:02:46.573 INFO [stderr]    |         ^^^^ help: consider using `_file` instead
Nov 27 23:02:46.573 INFO [stderr] 
Nov 27 23:02:46.680 INFO [stderr] warning: function is never used: `trim_loops`
Nov 27 23:02:46.680 INFO [stderr]    --> src/interpreter.rs:248:1
Nov 27 23:02:46.680 INFO [stderr]     |
Nov 27 23:02:46.680 INFO [stderr] 248 | fn trim_loops(loops:Vec<Loop>, depth:i32) -> Vec<Loop> {
Nov 27 23:02:46.680 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:02:46.680 INFO [stderr]     |
Nov 27 23:02:46.680 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 23:02:46.680 INFO [stderr] 
Nov 27 23:02:46.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 27 23:02:46.717 INFO [stderr] su: No module specific data is present
Nov 27 23:02:47.793 INFO running `"docker" "inspect" "2a46970fff60bb4f4fe1df8c83bd90ac082565ee75f8030d610e724bfe81931a"`
Nov 27 23:02:48.149 INFO running `"docker" "rm" "-f" "2a46970fff60bb4f4fe1df8c83bd90ac082565ee75f8030d610e724bfe81931a"`
Nov 27 23:02:48.608 INFO [stdout] 2a46970fff60bb4f4fe1df8c83bd90ac082565ee75f8030d610e724bfe81931a