Dec 14 07:41:35.871 INFO testing Mustafa1606/rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:41:35.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 07:41:36.435 INFO [stdout] d15df96c478395527b6aa342f54694feb42619abdead682e5c0e7c9810aec195
Dec 14 07:41:36.437 INFO running `"docker" "start" "-a" "d15df96c478395527b6aa342f54694feb42619abdead682e5c0e7c9810aec195"`
Dec 14 07:41:38.046 INFO [stderr] usermod: no changes
Dec 14 07:41:38.095 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 14 07:41:38.591 INFO [stderr] warning: unused variable: `z`
Dec 14 07:41:38.591 INFO [stderr]   --> src/main.rs:12:9
Dec 14 07:41:38.591 INFO [stderr]    |
Dec 14 07:41:38.591 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 14 07:41:38.591 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 14 07:41:38.591 INFO [stderr]    |
Dec 14 07:41:38.591 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:41:38.591 INFO [stderr] 
Dec 14 07:41:38.591 INFO [stderr] warning: unused variable: `b`
Dec 14 07:41:38.591 INFO [stderr]   --> src/main.rs:13:6
Dec 14 07:41:38.591 INFO [stderr]    |
Dec 14 07:41:38.591 INFO [stderr] 13 |     let b: i32 = 546;
Dec 14 07:41:38.591 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 14 07:41:38.591 INFO [stderr] 
Dec 14 07:41:38.591 INFO [stderr] warning: value assigned to `g` is never read
Dec 14 07:41:38.591 INFO [stderr]   --> src/main.rs:14:10
Dec 14 07:41:38.591 INFO [stderr]    |
Dec 14 07:41:38.591 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 14 07:41:38.591 INFO [stderr]    |             ^
Dec 14 07:41:38.591 INFO [stderr]    |
Dec 14 07:41:38.591 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 07:41:38.591 INFO [stderr] 
Dec 14 07:41:38.591 INFO [stderr] warning: function is never used: `diverges`
Dec 14 07:41:38.591 INFO [stderr]  --> src/main.rs:5:1
Dec 14 07:41:38.591 INFO [stderr]   |
Dec 14 07:41:38.591 INFO [stderr] 5 | fn diverges() -> ! {
Dec 14 07:41:38.591 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 14 07:41:38.591 INFO [stderr]   |
Dec 14 07:41:38.591 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:41:38.591 INFO [stderr] 
Dec 14 07:41:38.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 14 07:41:38.880 INFO [stderr] su: No module specific data is present
Dec 14 07:41:39.726 INFO running `"docker" "inspect" "d15df96c478395527b6aa342f54694feb42619abdead682e5c0e7c9810aec195"`
Dec 14 07:41:40.047 INFO running `"docker" "rm" "-f" "d15df96c478395527b6aa342f54694feb42619abdead682e5c0e7c9810aec195"`
Dec 14 07:41:40.385 INFO [stdout] d15df96c478395527b6aa342f54694feb42619abdead682e5c0e7c9810aec195
Dec 14 07:41:40.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 07:41:40.912 INFO [stdout] 422ce50f3b9495752573bcea143d733b77f9fadb549cb3dc47d5cf1be38733e4
Dec 14 07:41:40.914 INFO running `"docker" "start" "-a" "422ce50f3b9495752573bcea143d733b77f9fadb549cb3dc47d5cf1be38733e4"`
Dec 14 07:41:42.562 INFO [stderr] usermod: no changes
Dec 14 07:41:42.635 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 14 07:41:43.347 INFO [stderr] warning: unused variable: `z`
Dec 14 07:41:43.347 INFO [stderr]   --> src/main.rs:12:9
Dec 14 07:41:43.347 INFO [stderr]    |
Dec 14 07:41:43.347 INFO [stderr] 12 |     let (y,z) = (2,3);
Dec 14 07:41:43.347 INFO [stderr]    |            ^ help: consider using `_z` instead
Dec 14 07:41:43.347 INFO [stderr]    |
Dec 14 07:41:43.347 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:41:43.347 INFO [stderr] 
Dec 14 07:41:43.347 INFO [stderr] warning: unused variable: `b`
Dec 14 07:41:43.347 INFO [stderr]   --> src/main.rs:13:6
Dec 14 07:41:43.347 INFO [stderr]    |
Dec 14 07:41:43.347 INFO [stderr] 13 |     let b: i32 = 546;
Dec 14 07:41:43.347 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 14 07:41:43.347 INFO [stderr] 
Dec 14 07:41:43.347 INFO [stderr] warning: value assigned to `g` is never read
Dec 14 07:41:43.347 INFO [stderr]   --> src/main.rs:14:10
Dec 14 07:41:43.347 INFO [stderr]    |
Dec 14 07:41:43.347 INFO [stderr] 14 |     let mut g: i32 = 4897;
Dec 14 07:41:43.347 INFO [stderr]    |             ^
Dec 14 07:41:43.347 INFO [stderr]    |
Dec 14 07:41:43.347 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 07:41:43.347 INFO [stderr] 
Dec 14 07:41:43.351 INFO [stderr] warning: function is never used: `diverges`
Dec 14 07:41:43.351 INFO [stderr]  --> src/main.rs:5:1
Dec 14 07:41:43.351 INFO [stderr]   |
Dec 14 07:41:43.351 INFO [stderr] 5 | fn diverges() -> ! {
Dec 14 07:41:43.351 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 14 07:41:43.351 INFO [stderr]   |
Dec 14 07:41:43.351 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:41:43.351 INFO [stderr] 
Dec 14 07:41:43.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 14 07:41:43.653 INFO [stderr] su: No module specific data is present
Dec 14 07:41:44.751 INFO running `"docker" "inspect" "422ce50f3b9495752573bcea143d733b77f9fadb549cb3dc47d5cf1be38733e4"`
Dec 14 07:41:45.207 INFO running `"docker" "rm" "-f" "422ce50f3b9495752573bcea143d733b77f9fadb549cb3dc47d5cf1be38733e4"`
Dec 14 07:41:45.540 INFO [stdout] 422ce50f3b9495752573bcea143d733b77f9fadb549cb3dc47d5cf1be38733e4
Dec 14 07:41:45.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 07:41:45.971 INFO [stdout] 3f9bec6e1e798ee485f7c42d89c167a33d091ea51f5a694b7a7391fc39b24c76
Dec 14 07:41:45.973 INFO running `"docker" "start" "-a" "3f9bec6e1e798ee485f7c42d89c167a33d091ea51f5a694b7a7391fc39b24c76"`
Dec 14 07:41:47.262 INFO [stderr] usermod: no changes
Dec 14 07:41:47.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 07:41:47.327 INFO [stderr]      Running /target/debug/deps/hello_world-e069901dbbb05a3b
Dec 14 07:41:47.338 INFO [stderr] su: No module specific data is present
Dec 14 07:41:47.338 INFO [stdout] 
Dec 14 07:41:47.338 INFO [stdout] running 0 tests
Dec 14 07:41:47.338 INFO [stdout] 
Dec 14 07:41:47.338 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:41:47.338 INFO [stdout] 
Dec 14 07:41:47.986 INFO running `"docker" "inspect" "3f9bec6e1e798ee485f7c42d89c167a33d091ea51f5a694b7a7391fc39b24c76"`
Dec 14 07:41:48.194 INFO running `"docker" "rm" "-f" "3f9bec6e1e798ee485f7c42d89c167a33d091ea51f5a694b7a7391fc39b24c76"`
Dec 14 07:41:48.396 INFO [stdout] 3f9bec6e1e798ee485f7c42d89c167a33d091ea51f5a694b7a7391fc39b24c76