Dec 14 01:10:53.712 INFO testing bluecereal/terminal-renderer against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 01:10:53.712 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 01:10:54.110 INFO [stdout] 6bd1cf45595428a2c850f242fd1322db4ef370c28a8aba660cf737928612cc63
Dec 14 01:10:54.116 INFO running `"docker" "start" "-a" "6bd1cf45595428a2c850f242fd1322db4ef370c28a8aba660cf737928612cc63"`
Dec 14 01:10:55.570 INFO [stderr] usermod: no changes
Dec 14 01:10:55.643 INFO [stderr]    Compiling termion v1.1.1
Dec 14 01:10:57.479 INFO [stderr]    Compiling terminal-renderer v0.1.0 (/source)
Dec 14 01:10:57.947 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 14 01:10:57.947 INFO [stderr]   --> src/main.rs:48:15
Dec 14 01:10:57.947 INFO [stderr]    |
Dec 14 01:10:57.947 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Dec 14 01:10:57.947 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:10:57.947 INFO [stderr]    |
Dec 14 01:10:57.947 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 01:10:57.947 INFO [stderr] 
Dec 14 01:10:57.947 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 14 01:10:57.947 INFO [stderr]   --> src/main.rs:49:16
Dec 14 01:10:57.947 INFO [stderr]    |
Dec 14 01:10:57.947 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Dec 14 01:10:57.947 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:10:57.947 INFO [stderr] 
Dec 14 01:10:57.994 INFO [stderr] warning: unused variable: `i`
Dec 14 01:10:57.994 INFO [stderr]   --> src/main.rs:59:9
Dec 14 01:10:57.994 INFO [stderr]    |
Dec 14 01:10:57.994 INFO [stderr] 59 |     for i in 0..steps {
Dec 14 01:10:57.994 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 14 01:10:57.994 INFO [stderr]    |
Dec 14 01:10:57.994 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:10:57.994 INFO [stderr] 
Dec 14 01:10:57.998 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:10:57.999 INFO [stderr]   --> src/main.rs:45:18
Dec 14 01:10:57.999 INFO [stderr]    |
Dec 14 01:10:57.999 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Dec 14 01:10:57.999 INFO [stderr]    |                  ----^^
Dec 14 01:10:57.999 INFO [stderr]    |                  |
Dec 14 01:10:57.999 INFO [stderr]    |                  help: remove this `mut`
Dec 14 01:10:57.999 INFO [stderr]    |
Dec 14 01:10:57.999 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 01:10:57.999 INFO [stderr] 
Dec 14 01:10:57.999 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:10:57.999 INFO [stderr]   --> src/main.rs:45:10
Dec 14 01:10:57.999 INFO [stderr]    |
Dec 14 01:10:57.999 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Dec 14 01:10:57.999 INFO [stderr]    |          ----^^
Dec 14 01:10:57.999 INFO [stderr]    |          |
Dec 14 01:10:57.999 INFO [stderr]    |          help: remove this `mut`
Dec 14 01:10:57.999 INFO [stderr] 
Dec 14 01:10:58.014 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Dec 14 01:10:58.014 INFO [stderr]   --> src/main.rs:12:1
Dec 14 01:10:58.014 INFO [stderr]    |
Dec 14 01:10:58.014 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Dec 14 01:10:58.014 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:10:58.014 INFO [stderr]    |
Dec 14 01:10:58.014 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:10:58.014 INFO [stderr] 
Dec 14 01:10:58.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Dec 14 01:10:58.545 INFO [stderr] su: No module specific data is present
Dec 14 01:10:59.373 INFO running `"docker" "inspect" "6bd1cf45595428a2c850f242fd1322db4ef370c28a8aba660cf737928612cc63"`
Dec 14 01:10:59.641 INFO running `"docker" "rm" "-f" "6bd1cf45595428a2c850f242fd1322db4ef370c28a8aba660cf737928612cc63"`
Dec 14 01:10:59.883 INFO [stdout] 6bd1cf45595428a2c850f242fd1322db4ef370c28a8aba660cf737928612cc63
Dec 14 01:10:59.888 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 01:11:00.279 INFO [stdout] cba5e61199a2b5ea600ab55dc0477dec48f22d3167574785b0c7f27ea6333494
Dec 14 01:11:00.287 INFO running `"docker" "start" "-a" "cba5e61199a2b5ea600ab55dc0477dec48f22d3167574785b0c7f27ea6333494"`
Dec 14 01:11:01.230 INFO [stderr] usermod: no changes
Dec 14 01:11:01.284 INFO [stderr]    Compiling terminal-renderer v0.1.0 (/source)
Dec 14 01:11:01.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 14 01:11:01.759 INFO [stderr]   --> src/main.rs:48:15
Dec 14 01:11:01.759 INFO [stderr]    |
Dec 14 01:11:01.759 INFO [stderr] 48 |     let run = (x1 as isize - x2 as isize);
Dec 14 01:11:01.759 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:11:01.759 INFO [stderr]    |
Dec 14 01:11:01.759 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 01:11:01.759 INFO [stderr] 
Dec 14 01:11:01.759 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 14 01:11:01.759 INFO [stderr]   --> src/main.rs:49:16
Dec 14 01:11:01.759 INFO [stderr]    |
Dec 14 01:11:01.759 INFO [stderr] 49 |     let rise = (y1 as isize - y2 as isize);
Dec 14 01:11:01.759 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 01:11:01.759 INFO [stderr] 
Dec 14 01:11:01.803 INFO [stderr] warning: unused variable: `i`
Dec 14 01:11:01.803 INFO [stderr]   --> src/main.rs:59:9
Dec 14 01:11:01.803 INFO [stderr]    |
Dec 14 01:11:01.803 INFO [stderr] 59 |     for i in 0..steps {
Dec 14 01:11:01.803 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 14 01:11:01.803 INFO [stderr]    |
Dec 14 01:11:01.803 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:11:01.803 INFO [stderr] 
Dec 14 01:11:01.811 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:11:01.811 INFO [stderr]   --> src/main.rs:45:10
Dec 14 01:11:01.811 INFO [stderr]    |
Dec 14 01:11:01.811 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Dec 14 01:11:01.811 INFO [stderr]    |          ----^^
Dec 14 01:11:01.811 INFO [stderr]    |          |
Dec 14 01:11:01.811 INFO [stderr]    |          help: remove this `mut`
Dec 14 01:11:01.811 INFO [stderr]    |
Dec 14 01:11:01.811 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 01:11:01.811 INFO [stderr] 
Dec 14 01:11:01.811 INFO [stderr] warning: variable does not need to be mutable
Dec 14 01:11:01.811 INFO [stderr]   --> src/main.rs:45:18
Dec 14 01:11:01.811 INFO [stderr]    |
Dec 14 01:11:01.811 INFO [stderr] 45 |     let (mut x1, mut y1) = p1;
Dec 14 01:11:01.811 INFO [stderr]    |                  ----^^
Dec 14 01:11:01.811 INFO [stderr]    |                  |
Dec 14 01:11:01.811 INFO [stderr]    |                  help: remove this `mut`
Dec 14 01:11:01.811 INFO [stderr] 
Dec 14 01:11:01.827 INFO [stderr] warning: constant item is never used: `BACKSPACE`
Dec 14 01:11:01.827 INFO [stderr]   --> src/main.rs:12:1
Dec 14 01:11:01.827 INFO [stderr]    |
Dec 14 01:11:01.827 INFO [stderr] 12 | const BACKSPACE: u8 = 8;
Dec 14 01:11:01.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:11:01.827 INFO [stderr]    |
Dec 14 01:11:01.827 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:11:01.827 INFO [stderr] 
Dec 14 01:11:02.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 14 01:11:02.102 INFO [stderr] su: No module specific data is present
Dec 14 01:11:02.671 INFO running `"docker" "inspect" "cba5e61199a2b5ea600ab55dc0477dec48f22d3167574785b0c7f27ea6333494"`
Dec 14 01:11:02.808 INFO running `"docker" "rm" "-f" "cba5e61199a2b5ea600ab55dc0477dec48f22d3167574785b0c7f27ea6333494"`
Dec 14 01:11:03.002 INFO [stdout] cba5e61199a2b5ea600ab55dc0477dec48f22d3167574785b0c7f27ea6333494
Dec 14 01:11:03.006 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 01:11:03.409 INFO [stdout] 042c2225c0b1493153de4d5d4101decf0fd760ec94dc781fae79b8aab9cfe30f
Dec 14 01:11:03.411 INFO running `"docker" "start" "-a" "042c2225c0b1493153de4d5d4101decf0fd760ec94dc781fae79b8aab9cfe30f"`
Dec 14 01:11:04.016 INFO [stderr] usermod: no changes
Dec 14 01:11:04.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 01:11:04.045 INFO [stderr]      Running /target/debug/deps/terminal_renderer-2782a1ce980181de
Dec 14 01:11:04.050 INFO [stdout] 
Dec 14 01:11:04.050 INFO [stdout] running 0 tests
Dec 14 01:11:04.050 INFO [stdout] 
Dec 14 01:11:04.050 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:11:04.050 INFO [stdout] 
Dec 14 01:11:04.050 INFO [stderr] su: No module specific data is present
Dec 14 01:11:04.427 INFO running `"docker" "inspect" "042c2225c0b1493153de4d5d4101decf0fd760ec94dc781fae79b8aab9cfe30f"`
Dec 14 01:11:04.559 INFO running `"docker" "rm" "-f" "042c2225c0b1493153de4d5d4101decf0fd760ec94dc781fae79b8aab9cfe30f"`
Dec 14 01:11:04.727 INFO [stdout] 042c2225c0b1493153de4d5d4101decf0fd760ec94dc781fae79b8aab9cfe30f