[INFO] cloning repository Noah2610/hello-specs-rs
[INFO] running `"git" "clone" "--bare" "git://github.com/Noah2610/hello-specs-rs.git" "work/cache/sources/gh/Noah2610/hello-specs-rs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Noah2610/hello-specs-rs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Noah2610/hello-specs-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Noah2610/hello-specs-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Noah2610/hello-specs-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Noah2610/hello-specs-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Noah2610/hello-specs-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Noah2610/hello-specs-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a4921bb9aaaaea8175c216d3680070f28ff777bf
[INFO] sha for GitHub repo Noah2610/hello-specs-rs: a4921bb9aaaaea8175c216d3680070f28ff777bf
[INFO] validating manifest of Noah2610/hello-specs-rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Noah2610/hello-specs-rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Noah2610/hello-specs-rs
[INFO] finished frobbing Noah2610/hello-specs-rs
[INFO] frobbed toml for Noah2610/hello-specs-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Noah2610/hello-specs-rs/Cargo.toml
[INFO] started frobbing Noah2610/hello-specs-rs
[INFO] finished frobbing Noah2610/hello-specs-rs
[INFO] frobbed toml for Noah2610/hello-specs-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Noah2610/hello-specs-rs/Cargo.toml
[INFO] crate Noah2610/hello-specs-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Noah2610/hello-specs-rs against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Noah2610/hello-specs-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 54a5594c7963bfe725074a02e6613c035a98b81b295fc0ca1f318d2e8cf28f1d
[INFO] running `"docker" "start" "-a" "54a5594c7963bfe725074a02e6613c035a98b81b295fc0ca1f318d2e8cf28f1d"`
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]     Checking shred v0.7.1
[INFO] [stderr]     Checking shrev v1.0.1
[INFO] [stderr]     Checking specs v0.14.3
[INFO] [stderr]     Checking hello-specs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Dispatcher`
[INFO] [stderr]  --> src/main.rs:7:57
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                                                         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RunNow`
[INFO] [stderr]  --> src/main.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Dispatcher`
[INFO] [stderr]  --> src/main.rs:7:57
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                                                         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/position.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/velocity.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RunNow`
[INFO] [stderr]  --> src/main.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/position.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/velocity.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.88s
[INFO] running `"docker" "inspect" "54a5594c7963bfe725074a02e6613c035a98b81b295fc0ca1f318d2e8cf28f1d"`
[INFO] running `"docker" "rm" "-f" "54a5594c7963bfe725074a02e6613c035a98b81b295fc0ca1f318d2e8cf28f1d"`
[INFO] [stdout] 54a5594c7963bfe725074a02e6613c035a98b81b295fc0ca1f318d2e8cf28f1d