Dec 06 11:29:13.461 INFO testing Mustafa1606/rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 11:29:13.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 11:29:13.946 INFO [stdout] c90e0f0513d74826028839a220e9da949c43526c7628c8dfd2fd82244422705d
Dec 06 11:29:13.948 INFO running `"docker" "start" "-a" "c90e0f0513d74826028839a220e9da949c43526c7628c8dfd2fd82244422705d"`
Dec 06 11:29:14.889 INFO [stderr] usermod: no changes
Dec 06 11:29:14.929 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 06 11:29:15.256 INFO [stderr] warning: unused variable: `z`
Dec 06 11:29:15.256 INFO [stderr]   --> src/main.rs:12:9
Dec 06 11:29:15.256 INFO [stderr]    |
Dec 06 11:29:15.256 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 06 11:29:15.256 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 06 11:29:15.256 INFO [stderr]    |
Dec 06 11:29:15.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:29:15.256 INFO [stderr] 
Dec 06 11:29:15.256 INFO [stderr] warning: unused variable: `b`
Dec 06 11:29:15.256 INFO [stderr]   --> src/main.rs:13:6
Dec 06 11:29:15.256 INFO [stderr]    |
Dec 06 11:29:15.256 INFO [stderr] 13 |     let b: i32 = 546;
Dec 06 11:29:15.256 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 06 11:29:15.256 INFO [stderr] 
Dec 06 11:29:15.256 INFO [stderr] warning: value assigned to `g` is never read
Dec 06 11:29:15.256 INFO [stderr]   --> src/main.rs:14:10
Dec 06 11:29:15.256 INFO [stderr]    |
Dec 06 11:29:15.256 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 06 11:29:15.256 INFO [stderr]    |             ^
Dec 06 11:29:15.256 INFO [stderr]    |
Dec 06 11:29:15.256 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 11:29:15.256 INFO [stderr] 
Dec 06 11:29:15.256 INFO [stderr] warning: function is never used: `diverges`
Dec 06 11:29:15.257 INFO [stderr]  --> src/main.rs:5:1
Dec 06 11:29:15.257 INFO [stderr]   |
Dec 06 11:29:15.257 INFO [stderr] 5 | fn diverges() -> ! {
Dec 06 11:29:15.257 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 06 11:29:15.257 INFO [stderr]   |
Dec 06 11:29:15.257 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:29:15.257 INFO [stderr] 
Dec 06 11:29:15.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 11:29:15.564 INFO [stderr] su: No module specific data is present
Dec 06 11:29:16.451 INFO running `"docker" "inspect" "c90e0f0513d74826028839a220e9da949c43526c7628c8dfd2fd82244422705d"`
Dec 06 11:29:16.768 INFO running `"docker" "rm" "-f" "c90e0f0513d74826028839a220e9da949c43526c7628c8dfd2fd82244422705d"`
Dec 06 11:29:17.176 INFO [stdout] c90e0f0513d74826028839a220e9da949c43526c7628c8dfd2fd82244422705d
Dec 06 11:29:17.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 11:29:17.709 INFO [stdout] ec9338809d97e6193e79e0787c4cce8ce431829028fe2c3f771e1b1f5ef089a2
Dec 06 11:29:17.712 INFO running `"docker" "start" "-a" "ec9338809d97e6193e79e0787c4cce8ce431829028fe2c3f771e1b1f5ef089a2"`
Dec 06 11:29:18.760 INFO [stderr] usermod: no changes
Dec 06 11:29:18.808 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 06 11:29:19.084 INFO [stderr] warning: unused variable: `z`
Dec 06 11:29:19.084 INFO [stderr]   --> src/main.rs:12:9
Dec 06 11:29:19.084 INFO [stderr]    |
Dec 06 11:29:19.084 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 06 11:29:19.084 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 06 11:29:19.084 INFO [stderr]    |
Dec 06 11:29:19.091 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:29:19.091 INFO [stderr] 
Dec 06 11:29:19.091 INFO [stderr] warning: unused variable: `b`
Dec 06 11:29:19.091 INFO [stderr]   --> src/main.rs:13:6
Dec 06 11:29:19.091 INFO [stderr]    |
Dec 06 11:29:19.091 INFO [stderr] 13 |     let b: i32 = 546;
Dec 06 11:29:19.091 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 06 11:29:19.091 INFO [stderr] 
Dec 06 11:29:19.091 INFO [stderr] warning: value assigned to `g` is never read
Dec 06 11:29:19.091 INFO [stderr]   --> src/main.rs:14:10
Dec 06 11:29:19.091 INFO [stderr]    |
Dec 06 11:29:19.091 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 06 11:29:19.091 INFO [stderr]    |             ^
Dec 06 11:29:19.091 INFO [stderr]    |
Dec 06 11:29:19.091 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 11:29:19.091 INFO [stderr] 
Dec 06 11:29:19.091 INFO [stderr] warning: function is never used: `diverges`
Dec 06 11:29:19.092 INFO [stderr]  --> src/main.rs:5:1
Dec 06 11:29:19.092 INFO [stderr]   |
Dec 06 11:29:19.092 INFO [stderr] 5 | fn diverges() -> ! {
Dec 06 11:29:19.092 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 06 11:29:19.093 INFO [stderr]   |
Dec 06 11:29:19.093 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:29:19.100 INFO [stderr] 
Dec 06 11:29:19.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 06 11:29:19.416 INFO [stderr] su: No module specific data is present
Dec 06 11:29:20.341 INFO running `"docker" "inspect" "ec9338809d97e6193e79e0787c4cce8ce431829028fe2c3f771e1b1f5ef089a2"`
Dec 06 11:29:20.616 INFO running `"docker" "rm" "-f" "ec9338809d97e6193e79e0787c4cce8ce431829028fe2c3f771e1b1f5ef089a2"`
Dec 06 11:29:20.926 INFO [stdout] ec9338809d97e6193e79e0787c4cce8ce431829028fe2c3f771e1b1f5ef089a2
Dec 06 11:29:20.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 11:29:21.443 INFO [stdout] ef80207b015276560a20b9c20b82c8519a86cd32b6ac55a4ca1f340cfb67135c
Dec 06 11:29:21.445 INFO running `"docker" "start" "-a" "ef80207b015276560a20b9c20b82c8519a86cd32b6ac55a4ca1f340cfb67135c"`
Dec 06 11:29:22.367 INFO [stderr] usermod: no changes
Dec 06 11:29:22.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 11:29:22.424 INFO [stderr]      Running /target/debug/deps/hello_world-c8ca0579314b8be4
Dec 06 11:29:22.424 INFO [stderr] su: No module specific data is present
Dec 06 11:29:22.424 INFO [stdout] 
Dec 06 11:29:22.424 INFO [stdout] running 0 tests
Dec 06 11:29:22.424 INFO [stdout] 
Dec 06 11:29:22.424 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:29:22.424 INFO [stdout] 
Dec 06 11:29:22.896 INFO running `"docker" "inspect" "ef80207b015276560a20b9c20b82c8519a86cd32b6ac55a4ca1f340cfb67135c"`
Dec 06 11:29:22.978 INFO running `"docker" "rm" "-f" "ef80207b015276560a20b9c20b82c8519a86cd32b6ac55a4ca1f340cfb67135c"`
Dec 06 11:29:23.100 INFO [stdout] ef80207b015276560a20b9c20b82c8519a86cd32b6ac55a4ca1f340cfb67135c