Dec 02 03:58:33.671 INFO testing Ragnyll/rust_variables against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:58:33.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:58:34.007 INFO [stdout] b59873c060ab0680af01fca7a8e6115518c87a3a5ea508c114cbb8b8c240e904
Dec 02 03:58:34.009 INFO running `"docker" "start" "-a" "b59873c060ab0680af01fca7a8e6115518c87a3a5ea508c114cbb8b8c240e904"`
Dec 02 03:58:35.274 INFO [stderr] usermod: no changes
Dec 02 03:58:35.339 INFO [stderr]    Compiling variables v0.1.0 (/source)
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `difference`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:41:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Dec 02 03:58:35.871 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `product`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:44:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 44 |     let product = 4 * 30;
Dec 02 03:58:35.871 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `quotient`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:47:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Dec 02 03:58:35.871 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `remainder`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:50:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 50 |     let remainder = 43 % 5;
Dec 02 03:58:35.871 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `t`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:53:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Dec 02 03:58:35.871 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `f`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:55:9
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Dec 02 03:58:35.871 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `x`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:59:10
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 59 |     let (x, y, z) = tup;
Dec 02 03:58:35.871 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.871 INFO [stderr] warning: unused variable: `z`
Dec 02 03:58:35.871 INFO [stderr]   --> src/main.rs:59:16
Dec 02 03:58:35.871 INFO [stderr]    |
Dec 02 03:58:35.871 INFO [stderr] 59 |     let (x, y, z) = tup;
Dec 02 03:58:35.871 INFO [stderr]    |                ^ help: consider using `_z` instead
Dec 02 03:58:35.871 INFO [stderr] 
Dec 02 03:58:35.873 INFO [stderr] warning: unused variable: `first`
Dec 02 03:58:35.873 INFO [stderr]   --> src/main.rs:67:9
Dec 02 03:58:35.873 INFO [stderr]    |
Dec 02 03:58:35.873 INFO [stderr] 67 |     let first = months[0];
Dec 02 03:58:35.873 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Dec 02 03:58:35.873 INFO [stderr] 
Dec 02 03:58:36.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 02 03:58:36.348 INFO [stderr] su: No module specific data is present
Dec 02 03:58:37.285 INFO running `"docker" "inspect" "b59873c060ab0680af01fca7a8e6115518c87a3a5ea508c114cbb8b8c240e904"`
Dec 02 03:58:37.549 INFO running `"docker" "rm" "-f" "b59873c060ab0680af01fca7a8e6115518c87a3a5ea508c114cbb8b8c240e904"`
Dec 02 03:58:37.871 INFO [stdout] b59873c060ab0680af01fca7a8e6115518c87a3a5ea508c114cbb8b8c240e904
Dec 02 03:58:37.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:58:38.267 INFO [stdout] ac800b19a3f7565981f32f79d1e91443bf5f8397b53f191bc83b785a4c9b4aad
Dec 02 03:58:38.271 INFO running `"docker" "start" "-a" "ac800b19a3f7565981f32f79d1e91443bf5f8397b53f191bc83b785a4c9b4aad"`
Dec 02 03:58:39.766 INFO [stderr] usermod: no changes
Dec 02 03:58:39.845 INFO [stderr]    Compiling variables v0.1.0 (/source)
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `difference`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:41:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Dec 02 03:58:40.608 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `product`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:44:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 44 |     let product = 4 * 30;
Dec 02 03:58:40.608 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `quotient`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:47:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Dec 02 03:58:40.608 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `remainder`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:50:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 50 |     let remainder = 43 % 5;
Dec 02 03:58:40.608 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `t`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:53:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Dec 02 03:58:40.608 INFO [stderr]    |         ^ help: consider using `_t` instead
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `f`
Dec 02 03:58:40.608 INFO [stderr]   --> src/main.rs:55:9
Dec 02 03:58:40.608 INFO [stderr]    |
Dec 02 03:58:40.608 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Dec 02 03:58:40.608 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 02 03:58:40.608 INFO [stderr] 
Dec 02 03:58:40.608 INFO [stderr] warning: unused variable: `x`
Dec 02 03:58:40.609 INFO [stderr]   --> src/main.rs:59:10
Dec 02 03:58:40.609 INFO [stderr]    |
Dec 02 03:58:40.609 INFO [stderr] 59 |     let (x, y, z) = tup;
Dec 02 03:58:40.609 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 02 03:58:40.609 INFO [stderr] 
Dec 02 03:58:40.609 INFO [stderr] warning: unused variable: `z`
Dec 02 03:58:40.609 INFO [stderr]   --> src/main.rs:59:16
Dec 02 03:58:40.609 INFO [stderr]    |
Dec 02 03:58:40.609 INFO [stderr] 59 |     let (x, y, z) = tup;
Dec 02 03:58:40.609 INFO [stderr]    |                ^ help: consider using `_z` instead
Dec 02 03:58:40.609 INFO [stderr] 
Dec 02 03:58:40.609 INFO [stderr] warning: unused variable: `first`
Dec 02 03:58:40.609 INFO [stderr]   --> src/main.rs:67:9
Dec 02 03:58:40.609 INFO [stderr]    |
Dec 02 03:58:40.609 INFO [stderr] 67 |     let first = months[0];
Dec 02 03:58:40.609 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Dec 02 03:58:40.609 INFO [stderr] 
Dec 02 03:58:41.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 02 03:58:41.251 INFO [stderr] su: No module specific data is present
Dec 02 03:58:42.529 INFO running `"docker" "inspect" "ac800b19a3f7565981f32f79d1e91443bf5f8397b53f191bc83b785a4c9b4aad"`
Dec 02 03:58:42.983 INFO running `"docker" "rm" "-f" "ac800b19a3f7565981f32f79d1e91443bf5f8397b53f191bc83b785a4c9b4aad"`
Dec 02 03:58:43.435 INFO [stdout] ac800b19a3f7565981f32f79d1e91443bf5f8397b53f191bc83b785a4c9b4aad
Dec 02 03:58:43.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:58:43.996 INFO [stdout] 79b4cd08be5724f6205e24eb6a8c1ba427090f60ec9f83527bf0903f5a5a722a
Dec 02 03:58:43.998 INFO running `"docker" "start" "-a" "79b4cd08be5724f6205e24eb6a8c1ba427090f60ec9f83527bf0903f5a5a722a"`
Dec 02 03:58:45.749 INFO [stderr] usermod: no changes
Dec 02 03:58:45.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 03:58:45.807 INFO [stderr]      Running /target/debug/deps/variables-7a7bd5257f729403
Dec 02 03:58:45.816 INFO [stdout] 
Dec 02 03:58:45.816 INFO [stdout] running 0 tests
Dec 02 03:58:45.816 INFO [stdout] 
Dec 02 03:58:45.816 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:58:45.816 INFO [stdout] 
Dec 02 03:58:45.820 INFO [stderr] su: No module specific data is present
Dec 02 03:58:46.811 INFO running `"docker" "inspect" "79b4cd08be5724f6205e24eb6a8c1ba427090f60ec9f83527bf0903f5a5a722a"`
Dec 02 03:58:47.123 INFO running `"docker" "rm" "-f" "79b4cd08be5724f6205e24eb6a8c1ba427090f60ec9f83527bf0903f5a5a722a"`
Dec 02 03:58:47.450 INFO [stdout] 79b4cd08be5724f6205e24eb6a8c1ba427090f60ec9f83527bf0903f5a5a722a
