[INFO] updating cached repository ravaa/arc-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ravaa/arc-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ravaa/arc-rs" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ravaa/arc-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ravaa/arc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ravaa/arc-rs" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ravaa/arc-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ravaa/arc-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ee251c5fb5a482164905c6cf42466167a8533d1
[INFO] sha for GitHub repo ravaa/arc-rs: 3ee251c5fb5a482164905c6cf42466167a8533d1
[INFO] validating manifest of ravaa/arc-rs 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 ravaa/arc-rs 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 ravaa/arc-rs
[INFO] finished frobbing ravaa/arc-rs
[INFO] frobbed toml for ravaa/arc-rs written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ravaa/arc-rs/Cargo.toml
[INFO] started frobbing ravaa/arc-rs
[INFO] finished frobbing ravaa/arc-rs
[INFO] frobbed toml for ravaa/arc-rs written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ravaa/arc-rs/Cargo.toml
[INFO] crate ravaa/arc-rs 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] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ravaa/arc-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.5.0
[INFO] [stderr]   Downloaded sdl2-sys v0.5.0
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ravaa/arc-rs against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ravaa/arc-rs:/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1d43e8b74f1101e84ec5472fadcbb3d81aab6d8899ce57c78d7f044705c5910f
[INFO] running `"docker" "start" "-a" "1d43e8b74f1101e84ec5472fadcbb3d81aab6d8899ce57c78d7f044705c5910f"`
[INFO] [stderr]    Compiling sdl2-sys v0.5.0
[INFO] [stderr]     Checking bitflags v0.2.1
[INFO] [stderr] warning: redundant linker flag specified for library `SDL2`
[INFO] [stderr] 
[INFO] [stderr]     Checking sdl2 v0.5.0
[INFO] [stderr]     Checking arc-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/phi/events.rs:62:30
[INFO] [stderr]    |
[INFO] [stderr] 62 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / create_event_structs! {
[INFO] [stderr] 17 | |     keyboard: {
[INFO] [stderr] 18 | |         key_escape: Escape,
[INFO] [stderr] 19 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phi`
[INFO] [stderr]   --> src/views/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(phi: &mut Phi) -> ShipView {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_phi`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/phi/events.rs:62:30
[INFO] [stderr]    |
[INFO] [stderr] 62 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / create_event_structs! {
[INFO] [stderr] 17 | |     keyboard: {
[INFO] [stderr] 18 | |         key_escape: Escape,
[INFO] [stderr] 19 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `phi`
[INFO] [stderr]   --> src/views/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(phi: &mut Phi) -> ShipView {
[INFO] [stderr]    |                ^^^ help: consider prefixing with an underscore: `_phi`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ChangeView`
[INFO] [stderr]   --> src/phi/mod.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     ChangeView(Box<View>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/phi/events.rs:62:30
[INFO] [stderr]    |
[INFO] [stderr] 62 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / create_event_structs! {
[INFO] [stderr] 17 | |     keyboard: {
[INFO] [stderr] 18 | |         key_escape: Escape,
[INFO] [stderr] 19 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ChangeView`
[INFO] [stderr]   --> src/phi/mod.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     ChangeView(Box<View>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/phi/events.rs:62:30
[INFO] [stderr]    |
[INFO] [stderr] 62 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/phi/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / create_event_structs! {
[INFO] [stderr] 17 | |     keyboard: {
[INFO] [stderr] 18 | |         key_escape: Escape,
[INFO] [stderr] 19 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `"docker" "inspect" "1d43e8b74f1101e84ec5472fadcbb3d81aab6d8899ce57c78d7f044705c5910f"`
[INFO] running `"docker" "rm" "-f" "1d43e8b74f1101e84ec5472fadcbb3d81aab6d8899ce57c78d7f044705c5910f"`
[INFO] [stdout] 1d43e8b74f1101e84ec5472fadcbb3d81aab6d8899ce57c78d7f044705c5910f