[INFO] updating cached repository horizon-research/rust-vros-simulate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/horizon-research/rust-vros-simulate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/horizon-research/rust-vros-simulate" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/horizon-research/rust-vros-simulate"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/horizon-research/rust-vros-simulate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/horizon-research/rust-vros-simulate" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/horizon-research/rust-vros-simulate"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/horizon-research/rust-vros-simulate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c7dd55d3a5f4f31606a6870cf52efb672b2a4cd
[INFO] sha for GitHub repo horizon-research/rust-vros-simulate: 7c7dd55d3a5f4f31606a6870cf52efb672b2a4cd
[INFO] validating manifest of horizon-research/rust-vros-simulate on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of horizon-research/rust-vros-simulate on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing horizon-research/rust-vros-simulate
[INFO] finished frobbing horizon-research/rust-vros-simulate
[INFO] frobbed toml for horizon-research/rust-vros-simulate written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/horizon-research/rust-vros-simulate/Cargo.toml
[INFO] started frobbing horizon-research/rust-vros-simulate
[INFO] finished frobbing horizon-research/rust-vros-simulate
[INFO] frobbed toml for horizon-research/rust-vros-simulate written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/horizon-research/rust-vros-simulate/Cargo.toml
[INFO] crate horizon-research/rust-vros-simulate already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking horizon-research/rust-vros-simulate against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/horizon-research/rust-vros-simulate:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 63ea7726dfbaffca6130d63f55ad89f233b704fba5a9aa9974b5ab4630736420
[INFO] running `"docker" "start" "-a" "63ea7726dfbaffca6130d63f55ad89f233b704fba5a9aa9974b5ab4630736420"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Checking vros-simulate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `t_2`
[INFO] [stderr]    --> src/ds.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let t_2 = Viewport::create_new_with_size(&t_1, 2000, 2000);
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_t_2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `simulator::Viewport`
[INFO] [stderr]  --> tests/ds.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use simulator::Viewport;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t_2`
[INFO] [stderr]    --> src/ds.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 |     let t_2 = Viewport::create_new_with_size(&t_1, 2000, 2000);
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_t_2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "63ea7726dfbaffca6130d63f55ad89f233b704fba5a9aa9974b5ab4630736420"`
[INFO] running `"docker" "rm" "-f" "63ea7726dfbaffca6130d63f55ad89f233b704fba5a9aa9974b5ab4630736420"`
[INFO] [stdout] 63ea7726dfbaffca6130d63f55ad89f233b704fba5a9aa9974b5ab4630736420