Nov 16 17:49:06.429 INFO testing nulijiushimeili/hello_rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 16 17:49:06.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 16 17:49:06.851 INFO [stdout] de7854427a71f32fb75d6d028ce4648ad920302ac14fb863f36f8f751a984387 Nov 16 17:49:06.855 INFO running `"docker" "start" "-a" "de7854427a71f32fb75d6d028ce4648ad920302ac14fb863f36f8f751a984387"` Nov 16 17:49:08.197 INFO [stderr] usermod: no changes Nov 16 17:49:08.275 INFO [stderr] Compiling hello_rust v0.1.0 (/source) Nov 16 17:49:08.843 INFO [stderr] warning: unused variable: `y` Nov 16 17:49:08.844 INFO [stderr] --> src/main.rs:135:9 Nov 16 17:49:08.845 INFO [stderr] | Nov 16 17:49:08.846 INFO [stderr] 135 | let y:(i32,&str) = (2,"word"); Nov 16 17:49:08.846 INFO [stderr] | ^ help: consider using `_y` instead Nov 16 17:49:08.846 INFO [stderr] | Nov 16 17:49:08.847 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 17:49:08.847 INFO [stderr] Nov 16 17:49:08.847 INFO [stderr] warning: variable `z` is assigned to, but never used Nov 16 17:49:08.848 INFO [stderr] --> src/main.rs:136:13 Nov 16 17:49:08.848 INFO [stderr] | Nov 16 17:49:08.848 INFO [stderr] 136 | let mut z = (1,"rust"); Nov 16 17:49:08.849 INFO [stderr] | ^ Nov 16 17:49:08.849 INFO [stderr] | Nov 16 17:49:08.849 INFO [stderr] = note: consider using `_z` instead Nov 16 17:49:08.850 INFO [stderr] Nov 16 17:49:08.850 INFO [stderr] warning: value assigned to `z` is never read Nov 16 17:49:08.850 INFO [stderr] --> src/main.rs:138:5 Nov 16 17:49:08.851 INFO [stderr] | Nov 16 17:49:08.851 INFO [stderr] 138 | z = x ; Nov 16 17:49:08.851 INFO [stderr] | ^ Nov 16 17:49:08.851 INFO [stderr] | Nov 16 17:49:08.852 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 16 17:49:08.852 INFO [stderr] Nov 16 17:49:08.852 INFO [stderr] warning: unused variable: `b` Nov 16 17:49:08.853 INFO [stderr] --> src/main.rs:141:12 Nov 16 17:49:08.853 INFO [stderr] | Nov 16 17:49:08.853 INFO [stderr] 141 | let (a,b,c ) = (4,5,6); Nov 16 17:49:08.854 INFO [stderr] | ^ help: consider using `_b` instead Nov 16 17:49:08.854 INFO [stderr] Nov 16 17:49:08.854 INFO [stderr] warning: unused variable: `c` Nov 16 17:49:08.855 INFO [stderr] --> src/main.rs:141:14 Nov 16 17:49:08.855 INFO [stderr] | Nov 16 17:49:08.855 INFO [stderr] 141 | let (a,b,c ) = (4,5,6); Nov 16 17:49:08.856 INFO [stderr] | ^ help: consider using `_c` instead Nov 16 17:49:08.856 INFO [stderr] Nov 16 17:49:08.856 INFO [stderr] warning: unused variable: `complete` Nov 16 17:49:08.856 INFO [stderr] --> src/main.rs:156:9 Nov 16 17:49:08.857 INFO [stderr] | Nov 16 17:49:08.857 INFO [stderr] 156 | let complete = &a[..]; Nov 16 17:49:08.857 INFO [stderr] | ^^^^^^^^ help: consider using `_complete` instead Nov 16 17:49:08.857 INFO [stderr] Nov 16 17:49:08.858 INFO [stderr] warning: unused variable: `middle` Nov 16 17:49:08.858 INFO [stderr] --> src/main.rs:157:9 Nov 16 17:49:08.858 INFO [stderr] | Nov 16 17:49:08.859 INFO [stderr] 157 | let middle = &a[2..4]; Nov 16 17:49:08.859 INFO [stderr] | ^^^^^^ help: consider using `_middle` instead Nov 16 17:49:08.859 INFO [stderr] Nov 16 17:49:08.860 INFO [stderr] warning: unused variable: `b` Nov 16 17:49:08.860 INFO [stderr] --> src/main.rs:167:14 Nov 16 17:49:08.860 INFO [stderr] | Nov 16 17:49:08.860 INFO [stderr] 167 | let mut b = [4,5,6]; Nov 16 17:49:08.861 INFO [stderr] | ^ help: consider using `_b` instead Nov 16 17:49:08.861 INFO [stderr] Nov 16 17:49:08.861 INFO [stderr] warning: unused variable: `c` Nov 16 17:49:08.862 INFO [stderr] --> src/main.rs:169:9 Nov 16 17:49:08.862 INFO [stderr] | Nov 16 17:49:08.863 INFO [stderr] 169 | let c = [0;20]; Nov 16 17:49:08.863 INFO [stderr] | ^ help: consider using `_c` instead Nov 16 17:49:08.863 INFO [stderr] Nov 16 17:49:08.864 INFO [stderr] warning: variable does not need to be mutable Nov 16 17:49:08.864 INFO [stderr] --> src/main.rs:167:9 Nov 16 17:49:08.864 INFO [stderr] | Nov 16 17:49:08.865 INFO [stderr] 167 | let mut b = [4,5,6]; Nov 16 17:49:08.865 INFO [stderr] | -----^ Nov 16 17:49:08.865 INFO [stderr] | | Nov 16 17:49:08.865 INFO [stderr] | help: remove this `mut` Nov 16 17:49:08.866 INFO [stderr] | Nov 16 17:49:08.866 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 17:49:08.866 INFO [stderr] Nov 16 17:49:08.871 INFO [stderr] warning: function is never used: `shutdown_iterator` Nov 16 17:49:08.871 INFO [stderr] --> src/main.rs:45:1 Nov 16 17:49:08.872 INFO [stderr] | Nov 16 17:49:08.872 INFO [stderr] 45 | fn shutdown_iterator(){ Nov 16 17:49:08.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:08.872 INFO [stderr] | Nov 16 17:49:08.873 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 17:49:08.873 INFO [stderr] Nov 16 17:49:08.873 INFO [stderr] warning: function is never used: `test_iterator` Nov 16 17:49:08.873 INFO [stderr] --> src/main.rs:67:1 Nov 16 17:49:08.873 INFO [stderr] | Nov 16 17:49:08.873 INFO [stderr] 67 | fn test_iterator(){ Nov 16 17:49:08.873 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 16 17:49:08.873 INFO [stderr] Nov 16 17:49:08.873 INFO [stderr] warning: function is never used: `rust_loop` Nov 16 17:49:08.873 INFO [stderr] --> src/main.rs:76:1 Nov 16 17:49:08.873 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 76 | fn rust_loop(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `test_if` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:112:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 112 | fn test_if(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `test_tuple` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:133:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 133 | fn test_tuple(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `test_slice` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:153:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 153 | fn test_slice(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `test_arr1` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:162:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 162 | fn test_arr1(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `plus_one` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:173:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 173 | fn plus_one(i: i32) -> i32{ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `diverges` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:179:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 179 | fn diverges()->!{ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `func1` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:185:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 185 | fn func1(x: i32, y :i32)->i32{ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `test_loop` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:190:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 190 | fn test_loop(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `compare` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:223:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 223 | fn compare(){ Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `rand_number` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:242:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 242 | fn rand_number() { Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:08.874 INFO [stderr] warning: function is never used: `show_number` Nov 16 17:49:08.874 INFO [stderr] --> src/main.rs:255:1 Nov 16 17:49:08.874 INFO [stderr] | Nov 16 17:49:08.874 INFO [stderr] 255 | fn show_number() { Nov 16 17:49:08.874 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:08.874 INFO [stderr] Nov 16 17:49:09.146 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.91s Nov 16 17:49:09.158 INFO [stderr] su: No module specific data is present Nov 16 17:49:09.811 INFO running `"docker" "inspect" "de7854427a71f32fb75d6d028ce4648ad920302ac14fb863f36f8f751a984387"` Nov 16 17:49:10.141 INFO running `"docker" "rm" "-f" "de7854427a71f32fb75d6d028ce4648ad920302ac14fb863f36f8f751a984387"` Nov 16 17:49:10.458 INFO [stdout] de7854427a71f32fb75d6d028ce4648ad920302ac14fb863f36f8f751a984387 Nov 16 17:49:10.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 16 17:49:10.899 INFO [stdout] a25499f2e9422ab5e9ecbeb6611b8cfb9d3e3be91223c9e19daf27e5daa22ab8 Nov 16 17:49:10.899 INFO running `"docker" "start" "-a" "a25499f2e9422ab5e9ecbeb6611b8cfb9d3e3be91223c9e19daf27e5daa22ab8"` Nov 16 17:49:12.153 INFO [stderr] usermod: no changes Nov 16 17:49:12.259 INFO [stderr] Compiling hello_rust v0.1.0 (/source) Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `y` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:135:9 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 135 | let y:(i32,&str) = (2,"word"); Nov 16 17:49:12.887 INFO [stderr] | ^ help: consider using `_y` instead Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: variable `z` is assigned to, but never used Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:136:13 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 136 | let mut z = (1,"rust"); Nov 16 17:49:12.887 INFO [stderr] | ^ Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] = note: consider using `_z` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: value assigned to `z` is never read Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:138:5 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 138 | z = x ; Nov 16 17:49:12.887 INFO [stderr] | ^ Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `b` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:141:12 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 141 | let (a,b,c ) = (4,5,6); Nov 16 17:49:12.887 INFO [stderr] | ^ help: consider using `_b` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `c` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:141:14 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 141 | let (a,b,c ) = (4,5,6); Nov 16 17:49:12.887 INFO [stderr] | ^ help: consider using `_c` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `complete` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:156:9 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 156 | let complete = &a[..]; Nov 16 17:49:12.887 INFO [stderr] | ^^^^^^^^ help: consider using `_complete` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `middle` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:157:9 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 157 | let middle = &a[2..4]; Nov 16 17:49:12.887 INFO [stderr] | ^^^^^^ help: consider using `_middle` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `b` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:167:14 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 167 | let mut b = [4,5,6]; Nov 16 17:49:12.887 INFO [stderr] | ^ help: consider using `_b` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.887 INFO [stderr] warning: unused variable: `c` Nov 16 17:49:12.887 INFO [stderr] --> src/main.rs:169:9 Nov 16 17:49:12.887 INFO [stderr] | Nov 16 17:49:12.887 INFO [stderr] 169 | let c = [0;20]; Nov 16 17:49:12.887 INFO [stderr] | ^ help: consider using `_c` instead Nov 16 17:49:12.887 INFO [stderr] Nov 16 17:49:12.891 INFO [stderr] warning: variable does not need to be mutable Nov 16 17:49:12.892 INFO [stderr] --> src/main.rs:167:9 Nov 16 17:49:12.892 INFO [stderr] | Nov 16 17:49:12.892 INFO [stderr] 167 | let mut b = [4,5,6]; Nov 16 17:49:12.892 INFO [stderr] | -----^ Nov 16 17:49:12.892 INFO [stderr] | | Nov 16 17:49:12.892 INFO [stderr] | help: remove this `mut` Nov 16 17:49:12.892 INFO [stderr] | Nov 16 17:49:12.892 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 17:49:12.892 INFO [stderr] Nov 16 17:49:12.901 INFO [stderr] warning: function is never used: `shutdown_iterator` Nov 16 17:49:12.901 INFO [stderr] --> src/main.rs:45:1 Nov 16 17:49:12.901 INFO [stderr] | Nov 16 17:49:12.901 INFO [stderr] 45 | fn shutdown_iterator(){ Nov 16 17:49:12.901 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:12.901 INFO [stderr] | Nov 16 17:49:12.901 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 17:49:12.901 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `test_iterator` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:67:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 67 | fn test_iterator(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `rust_loop` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:76:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 76 | fn rust_loop(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `test_if` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:112:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 112 | fn test_if(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `test_tuple` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:133:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 133 | fn test_tuple(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `test_slice` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:153:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 153 | fn test_slice(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `test_arr1` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:162:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 162 | fn test_arr1(){ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `plus_one` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:173:1 Nov 16 17:49:12.903 INFO [stderr] | Nov 16 17:49:12.903 INFO [stderr] 173 | fn plus_one(i: i32) -> i32{ Nov 16 17:49:12.903 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:12.903 INFO [stderr] Nov 16 17:49:12.903 INFO [stderr] warning: function is never used: `diverges` Nov 16 17:49:12.903 INFO [stderr] --> src/main.rs:179:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 179 | fn diverges()->!{ Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:12.904 INFO [stderr] warning: function is never used: `func1` Nov 16 17:49:12.904 INFO [stderr] --> src/main.rs:185:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 185 | fn func1(x: i32, y :i32)->i32{ Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:12.904 INFO [stderr] warning: function is never used: `test_loop` Nov 16 17:49:12.904 INFO [stderr] --> src/main.rs:190:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 190 | fn test_loop(){ Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:12.904 INFO [stderr] warning: function is never used: `compare` Nov 16 17:49:12.904 INFO [stderr] --> src/main.rs:223:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 223 | fn compare(){ Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:12.904 INFO [stderr] warning: function is never used: `rand_number` Nov 16 17:49:12.904 INFO [stderr] --> src/main.rs:242:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 242 | fn rand_number() { Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:12.904 INFO [stderr] warning: function is never used: `show_number` Nov 16 17:49:12.904 INFO [stderr] --> src/main.rs:255:1 Nov 16 17:49:12.904 INFO [stderr] | Nov 16 17:49:12.904 INFO [stderr] 255 | fn show_number() { Nov 16 17:49:12.904 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 17:49:12.904 INFO [stderr] Nov 16 17:49:13.219 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s Nov 16 17:49:13.222 INFO [stderr] su: No module specific data is present Nov 16 17:49:13.975 INFO running `"docker" "inspect" "a25499f2e9422ab5e9ecbeb6611b8cfb9d3e3be91223c9e19daf27e5daa22ab8"` Nov 16 17:49:14.260 INFO running `"docker" "rm" "-f" "a25499f2e9422ab5e9ecbeb6611b8cfb9d3e3be91223c9e19daf27e5daa22ab8"` Nov 16 17:49:14.577 INFO [stdout] a25499f2e9422ab5e9ecbeb6611b8cfb9d3e3be91223c9e19daf27e5daa22ab8 Nov 16 17:49:14.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 16 17:49:15.131 INFO [stdout] 81d6ed980709664ecd644d8f570fafd9411b84a830b06395acbad8d219d02e8a Nov 16 17:49:15.132 INFO running `"docker" "start" "-a" "81d6ed980709664ecd644d8f570fafd9411b84a830b06395acbad8d219d02e8a"` Nov 16 17:49:16.427 INFO [stderr] usermod: no changes Nov 16 17:49:16.471 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Nov 16 17:49:16.484 INFO [stdout] Nov 16 17:49:16.484 INFO [stdout] running 0 tests Nov 16 17:49:16.485 INFO [stderr] Running /target/debug/deps/hello_rust-07d26fb62def6344 Nov 16 17:49:16.491 INFO [stdout] Nov 16 17:49:16.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 17:49:16.491 INFO [stdout] Nov 16 17:49:16.492 INFO [stderr] su: No module specific data is present Nov 16 17:49:17.855 INFO running `"docker" "inspect" "81d6ed980709664ecd644d8f570fafd9411b84a830b06395acbad8d219d02e8a"` Nov 16 17:49:18.121 INFO running `"docker" "rm" "-f" "81d6ed980709664ecd644d8f570fafd9411b84a830b06395acbad8d219d02e8a"` Nov 16 17:49:18.395 INFO [stdout] 81d6ed980709664ecd644d8f570fafd9411b84a830b06395acbad8d219d02e8a