Dec 14 07:41:34.462 INFO testing Mustafa1606/rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 07:41:34.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:41:35.100 INFO [stdout] c6290cb99b2df0f88ba33a7e316387c227f1017e15c5c13b1f6e8dba57eaac18
Dec 14 07:41:35.103 INFO running `"docker" "start" "-a" "c6290cb99b2df0f88ba33a7e316387c227f1017e15c5c13b1f6e8dba57eaac18"`
Dec 14 07:41:36.470 INFO [stderr] usermod: no changes
Dec 14 07:41:36.563 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 14 07:41:37.059 INFO [stderr] warning: unused variable: `z`
Dec 14 07:41:37.059 INFO [stderr]   --> src/main.rs:12:9
Dec 14 07:41:37.059 INFO [stderr]    |
Dec 14 07:41:37.059 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 14 07:41:37.059 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 14 07:41:37.059 INFO [stderr]    |
Dec 14 07:41:37.059 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:41:37.059 INFO [stderr] 
Dec 14 07:41:37.059 INFO [stderr] warning: unused variable: `b`
Dec 14 07:41:37.059 INFO [stderr]   --> src/main.rs:13:6
Dec 14 07:41:37.059 INFO [stderr]    |
Dec 14 07:41:37.059 INFO [stderr] 13 |     let b: i32 = 546;
Dec 14 07:41:37.059 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 14 07:41:37.059 INFO [stderr] 
Dec 14 07:41:37.059 INFO [stderr] warning: value assigned to `g` is never read
Dec 14 07:41:37.059 INFO [stderr]   --> src/main.rs:14:10
Dec 14 07:41:37.059 INFO [stderr]    |
Dec 14 07:41:37.059 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 14 07:41:37.059 INFO [stderr]    |             ^
Dec 14 07:41:37.059 INFO [stderr]    |
Dec 14 07:41:37.059 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 07:41:37.059 INFO [stderr] 
Dec 14 07:41:37.068 INFO [stderr] warning: function is never used: `diverges`
Dec 14 07:41:37.068 INFO [stderr]  --> src/main.rs:5:1
Dec 14 07:41:37.068 INFO [stderr]   |
Dec 14 07:41:37.068 INFO [stderr] 5 | fn diverges() -> ! {
Dec 14 07:41:37.068 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 14 07:41:37.068 INFO [stderr]   |
Dec 14 07:41:37.068 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:41:37.068 INFO [stderr] 
Dec 14 07:41:37.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 14 07:41:37.395 INFO [stderr] su: No module specific data is present
Dec 14 07:41:38.207 INFO running `"docker" "inspect" "c6290cb99b2df0f88ba33a7e316387c227f1017e15c5c13b1f6e8dba57eaac18"`
Dec 14 07:41:38.493 INFO running `"docker" "rm" "-f" "c6290cb99b2df0f88ba33a7e316387c227f1017e15c5c13b1f6e8dba57eaac18"`
Dec 14 07:41:38.823 INFO [stdout] c6290cb99b2df0f88ba33a7e316387c227f1017e15c5c13b1f6e8dba57eaac18
Dec 14 07:41:38.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:41:39.316 INFO [stdout] 4601f0766a285e7f8c71fb5f0a3f1992138b6c79111a7d4f1a74f476fdf5023c
Dec 14 07:41:39.319 INFO running `"docker" "start" "-a" "4601f0766a285e7f8c71fb5f0a3f1992138b6c79111a7d4f1a74f476fdf5023c"`
Dec 14 07:41:41.743 INFO [stderr] usermod: no changes
Dec 14 07:41:41.826 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 14 07:41:42.513 INFO [stderr] warning: unused variable: `z`
Dec 14 07:41:42.513 INFO [stderr]   --> src/main.rs:12:9
Dec 14 07:41:42.513 INFO [stderr]    |
Dec 14 07:41:42.513 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 14 07:41:42.513 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 14 07:41:42.513 INFO [stderr]    |
Dec 14 07:41:42.513 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:41:42.513 INFO [stderr] 
Dec 14 07:41:42.513 INFO [stderr] warning: unused variable: `b`
Dec 14 07:41:42.513 INFO [stderr]   --> src/main.rs:13:6
Dec 14 07:41:42.513 INFO [stderr]    |
Dec 14 07:41:42.513 INFO [stderr] 13 |     let b: i32 = 546;
Dec 14 07:41:42.513 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 14 07:41:42.513 INFO [stderr] 
Dec 14 07:41:42.513 INFO [stderr] warning: value assigned to `g` is never read
Dec 14 07:41:42.513 INFO [stderr]   --> src/main.rs:14:10
Dec 14 07:41:42.513 INFO [stderr]    |
Dec 14 07:41:42.513 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 14 07:41:42.513 INFO [stderr]    |             ^
Dec 14 07:41:42.513 INFO [stderr]    |
Dec 14 07:41:42.513 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 07:41:42.513 INFO [stderr] 
Dec 14 07:41:42.513 INFO [stderr] warning: function is never used: `diverges`
Dec 14 07:41:42.513 INFO [stderr]  --> src/main.rs:5:1
Dec 14 07:41:42.513 INFO [stderr]   |
Dec 14 07:41:42.513 INFO [stderr] 5 | fn diverges() -> ! {
Dec 14 07:41:42.513 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 14 07:41:42.513 INFO [stderr]   |
Dec 14 07:41:42.513 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:41:42.513 INFO [stderr] 
Dec 14 07:41:42.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 14 07:41:42.835 INFO [stderr] su: No module specific data is present
Dec 14 07:41:43.853 INFO running `"docker" "inspect" "4601f0766a285e7f8c71fb5f0a3f1992138b6c79111a7d4f1a74f476fdf5023c"`
Dec 14 07:41:44.101 INFO running `"docker" "rm" "-f" "4601f0766a285e7f8c71fb5f0a3f1992138b6c79111a7d4f1a74f476fdf5023c"`
Dec 14 07:41:44.463 INFO [stdout] 4601f0766a285e7f8c71fb5f0a3f1992138b6c79111a7d4f1a74f476fdf5023c
Dec 14 07:41:44.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:41:44.894 INFO [stdout] d1fa36a6e0dd51c468fd2bd7556bd4eb79c03c71f17476ddc3b1fa757ac6259b
Dec 14 07:41:44.896 INFO running `"docker" "start" "-a" "d1fa36a6e0dd51c468fd2bd7556bd4eb79c03c71f17476ddc3b1fa757ac6259b"`
Dec 14 07:41:46.079 INFO [stderr] usermod: no changes
Dec 14 07:41:46.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 07:41:46.173 INFO [stderr]      Running /target/debug/deps/hello_world-7de73a4287f088aa
Dec 14 07:41:46.173 INFO [stdout] 
Dec 14 07:41:46.173 INFO [stdout] running 0 tests
Dec 14 07:41:46.173 INFO [stdout] 
Dec 14 07:41:46.173 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:41:46.173 INFO [stdout] 
Dec 14 07:41:46.180 INFO [stderr] su: No module specific data is present
Dec 14 07:41:46.931 INFO running `"docker" "inspect" "d1fa36a6e0dd51c468fd2bd7556bd4eb79c03c71f17476ddc3b1fa757ac6259b"`
Dec 14 07:41:47.223 INFO running `"docker" "rm" "-f" "d1fa36a6e0dd51c468fd2bd7556bd4eb79c03c71f17476ddc3b1fa757ac6259b"`
Dec 14 07:41:47.491 INFO [stdout] d1fa36a6e0dd51c468fd2bd7556bd4eb79c03c71f17476ddc3b1fa757ac6259b