Dec 06 10:12:00.649 INFO testing RollForGuild/RoboGM against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:12:00.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:01.116 INFO [stdout] 8d99a9678b0ebd8e90f1f117b8ddf9a5b7544f7b2a31eb30aed7e77d76cc50b9
Dec 06 10:12:01.122 INFO running `"docker" "start" "-a" "8d99a9678b0ebd8e90f1f117b8ddf9a5b7544f7b2a31eb30aed7e77d76cc50b9"`
Dec 06 10:12:02.008 INFO [stderr] usermod: no changes
Dec 06 10:12:02.064 INFO [stderr]    Compiling robo_gm v0.1.0 (/source)
Dec 06 10:12:02.512 INFO [stderr] warning: unused import: `rand::Rng`
Dec 06 10:12:02.512 INFO [stderr]  --> src/main.rs:4:5
Dec 06 10:12:02.512 INFO [stderr]   |
Dec 06 10:12:02.512 INFO [stderr] 4 | use rand::Rng;
Dec 06 10:12:02.512 INFO [stderr]   |     ^^^^^^^^^
Dec 06 10:12:02.512 INFO [stderr]   |
Dec 06 10:12:02.512 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:12:02.512 INFO [stderr] 
Dec 06 10:12:02.548 INFO [stderr] warning: unused variable: `rng`
Dec 06 10:12:02.548 INFO [stderr]   --> src/main.rs:20:13
Dec 06 10:12:02.548 INFO [stderr]    |
Dec 06 10:12:02.548 INFO [stderr] 20 |     let mut rng = rand::thread_rng();
Dec 06 10:12:02.548 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 06 10:12:02.548 INFO [stderr]    |
Dec 06 10:12:02.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:02.548 INFO [stderr] 
Dec 06 10:12:02.552 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:02.552 INFO [stderr]   --> src/main.rs:20:9
Dec 06 10:12:02.552 INFO [stderr]    |
Dec 06 10:12:02.552 INFO [stderr] 20 |     let mut rng = rand::thread_rng();
Dec 06 10:12:02.552 INFO [stderr]    |         ----^^^
Dec 06 10:12:02.552 INFO [stderr]    |         |
Dec 06 10:12:02.552 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:02.552 INFO [stderr]    |
Dec 06 10:12:02.552 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:02.552 INFO [stderr] 
Dec 06 10:12:02.560 INFO [stderr] warning: function is never used: `gen_rectangles`
Dec 06 10:12:02.560 INFO [stderr]   --> src/main.rs:34:1
Dec 06 10:12:02.560 INFO [stderr]    |
Dec 06 10:12:02.560 INFO [stderr] 34 | fn gen_rectangles() -> () {
Dec 06 10:12:02.560 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:12:02.560 INFO [stderr]    |
Dec 06 10:12:02.560 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 10:12:02.560 INFO [stderr] 
Dec 06 10:12:02.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 06 10:12:02.944 INFO [stderr] su: No module specific data is present
Dec 06 10:12:03.895 INFO running `"docker" "inspect" "8d99a9678b0ebd8e90f1f117b8ddf9a5b7544f7b2a31eb30aed7e77d76cc50b9"`
Dec 06 10:12:04.114 INFO running `"docker" "rm" "-f" "8d99a9678b0ebd8e90f1f117b8ddf9a5b7544f7b2a31eb30aed7e77d76cc50b9"`
Dec 06 10:12:04.380 INFO [stdout] 8d99a9678b0ebd8e90f1f117b8ddf9a5b7544f7b2a31eb30aed7e77d76cc50b9
Dec 06 10:12:04.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:04.748 INFO [stdout] 65b012ec1e8a48183f9231a307464898bacd19243ce9f4bc116e5d3536b2e45d
Dec 06 10:12:04.759 INFO running `"docker" "start" "-a" "65b012ec1e8a48183f9231a307464898bacd19243ce9f4bc116e5d3536b2e45d"`
Dec 06 10:12:05.499 INFO [stderr] usermod: no changes
Dec 06 10:12:05.529 INFO [stderr]    Compiling robo_gm v0.1.0 (/source)
Dec 06 10:12:05.974 INFO [stderr] warning: unused import: `rand::Rng`
Dec 06 10:12:05.974 INFO [stderr]  --> src/main.rs:4:5
Dec 06 10:12:05.974 INFO [stderr]   |
Dec 06 10:12:05.974 INFO [stderr] 4 | use rand::Rng;
Dec 06 10:12:05.974 INFO [stderr]   |     ^^^^^^^^^
Dec 06 10:12:05.974 INFO [stderr]   |
Dec 06 10:12:05.974 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:12:05.974 INFO [stderr] 
Dec 06 10:12:05.995 INFO [stderr] warning: unused variable: `rng`
Dec 06 10:12:05.995 INFO [stderr]   --> src/main.rs:20:13
Dec 06 10:12:05.995 INFO [stderr]    |
Dec 06 10:12:05.995 INFO [stderr] 20 |     let mut rng = rand::thread_rng();
Dec 06 10:12:05.995 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 06 10:12:05.995 INFO [stderr]    |
Dec 06 10:12:05.995 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:12:05.995 INFO [stderr] 
Dec 06 10:12:05.998 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:12:05.998 INFO [stderr]   --> src/main.rs:20:9
Dec 06 10:12:05.998 INFO [stderr]    |
Dec 06 10:12:05.998 INFO [stderr] 20 |     let mut rng = rand::thread_rng();
Dec 06 10:12:05.998 INFO [stderr]    |         ----^^^
Dec 06 10:12:05.998 INFO [stderr]    |         |
Dec 06 10:12:05.998 INFO [stderr]    |         help: remove this `mut`
Dec 06 10:12:05.998 INFO [stderr]    |
Dec 06 10:12:05.998 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:12:05.998 INFO [stderr] 
Dec 06 10:12:05.998 INFO [stderr] warning: function is never used: `gen_rectangles`
Dec 06 10:12:05.998 INFO [stderr]   --> src/main.rs:34:1
Dec 06 10:12:05.998 INFO [stderr]    |
Dec 06 10:12:05.998 INFO [stderr] 34 | fn gen_rectangles() -> () {
Dec 06 10:12:05.998 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:12:05.998 INFO [stderr]    |
Dec 06 10:12:05.998 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 10:12:05.998 INFO [stderr] 
Dec 06 10:12:06.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 06 10:12:06.220 INFO [stderr] su: No module specific data is present
Dec 06 10:12:06.562 INFO running `"docker" "inspect" "65b012ec1e8a48183f9231a307464898bacd19243ce9f4bc116e5d3536b2e45d"`
Dec 06 10:12:06.744 INFO running `"docker" "rm" "-f" "65b012ec1e8a48183f9231a307464898bacd19243ce9f4bc116e5d3536b2e45d"`
Dec 06 10:12:06.848 INFO [stdout] 65b012ec1e8a48183f9231a307464898bacd19243ce9f4bc116e5d3536b2e45d
Dec 06 10:12:06.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:12:07.004 INFO [stdout] 9d1d90db46244a90e7504fb932793b1352c8f42bf613c8869bd807034e219b42
Dec 06 10:12:07.006 INFO running `"docker" "start" "-a" "9d1d90db46244a90e7504fb932793b1352c8f42bf613c8869bd807034e219b42"`
Dec 06 10:12:07.391 INFO [stderr] usermod: no changes
Dec 06 10:12:07.421 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 10:12:07.421 INFO [stderr]      Running /target/debug/deps/robo_gm-0458cf2a04f26fda
Dec 06 10:12:07.422 INFO [stdout] 
Dec 06 10:12:07.422 INFO [stdout] running 0 tests
Dec 06 10:12:07.422 INFO [stdout] 
Dec 06 10:12:07.422 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:12:07.422 INFO [stdout] 
Dec 06 10:12:07.423 INFO [stderr] su: No module specific data is present
Dec 06 10:12:07.757 INFO running `"docker" "inspect" "9d1d90db46244a90e7504fb932793b1352c8f42bf613c8869bd807034e219b42"`
Dec 06 10:12:07.910 INFO running `"docker" "rm" "-f" "9d1d90db46244a90e7504fb932793b1352c8f42bf613c8869bd807034e219b42"`
Dec 06 10:12:08.115 INFO [stdout] 9d1d90db46244a90e7504fb932793b1352c8f42bf613c8869bd807034e219b42