[INFO] updating cached repository AntonHermann/space_invaders
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AntonHermann/space_invaders
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AntonHermann/space_invaders" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AntonHermann/space_invaders"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AntonHermann/space_invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AntonHermann/space_invaders" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AntonHermann/space_invaders"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AntonHermann/space_invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc84f2f1b9e71481b7fb72a427d5dd5e6b5c736b
[INFO] sha for GitHub repo AntonHermann/space_invaders: cc84f2f1b9e71481b7fb72a427d5dd5e6b5c736b
[INFO] validating manifest of AntonHermann/space_invaders on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AntonHermann/space_invaders on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AntonHermann/space_invaders
[INFO] finished frobbing AntonHermann/space_invaders
[INFO] frobbed toml for AntonHermann/space_invaders written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AntonHermann/space_invaders/Cargo.toml
[INFO] started frobbing AntonHermann/space_invaders
[INFO] finished frobbing AntonHermann/space_invaders
[INFO] frobbed toml for AntonHermann/space_invaders written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AntonHermann/space_invaders/Cargo.toml
[INFO] crate AntonHermann/space_invaders already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking AntonHermann/space_invaders against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-3/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AntonHermann/space_invaders:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9ee34ad1caf6cc2046e4c23ae7b0bc4d7ae2a41bce5e280757ee80337040fb41
[INFO] running `"docker" "start" "-a" "9ee34ad1caf6cc2046e4c23ae7b0bc4d7ae2a41bce5e280757ee80337040fb41"`
[INFO] [stderr]     Checking cfg-if v0.1.3
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking smallvec v0.6.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]     Checking atom v0.3.5
[INFO] [stderr]     Checking rustc-demangle v0.1.8
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking tuple_utils v0.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling shred-derive v0.5.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking atty v0.2.10
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking loggerv v0.7.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.21
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]     Checking backtrace v0.3.8
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking hibitset v0.5.0
[INFO] [stderr]     Checking shred v0.7.0
[INFO] [stderr]     Checking shrev v1.0.1
[INFO] [stderr]     Checking specs v0.11.2
[INFO] [stderr]     Checking space_invaders v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/game/systems/debug.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn run(&mut self, (pos, ap): Self::SystemData) {
[INFO] [stderr]    |                        ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ap`
[INFO] [stderr]   --> src/game/systems/debug.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn run(&mut self, (pos, ap): Self::SystemData) {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_ap`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/game/systems/debug.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn run(&mut self, (pos, ap): Self::SystemData) {
[INFO] [stderr]    |                        ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ap`
[INFO] [stderr]   --> src/game/systems/debug.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn run(&mut self, (pos, ap): Self::SystemData) {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_ap`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Enemy`
[INFO] [stderr]   --> src/game/components.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     Enemy,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ENEMY_COUNT`
[INFO] [stderr]   --> src/game/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const ENEMY_COUNT:    usize = ENEMY_COUNT_X * ENEMY_COUNT_Y;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Down`
[INFO] [stderr]   --> src/game/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Down,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Enemy`
[INFO] [stderr]   --> src/game/components.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     Enemy,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ENEMY_COUNT`
[INFO] [stderr]   --> src/game/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const ENEMY_COUNT:    usize = ENEMY_COUNT_X * ENEMY_COUNT_Y;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Down`
[INFO] [stderr]   --> src/game/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Down,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.72s
[INFO] running `"docker" "inspect" "9ee34ad1caf6cc2046e4c23ae7b0bc4d7ae2a41bce5e280757ee80337040fb41"`
[INFO] running `"docker" "rm" "-f" "9ee34ad1caf6cc2046e4c23ae7b0bc4d7ae2a41bce5e280757ee80337040fb41"`
[INFO] [stdout] 9ee34ad1caf6cc2046e4c23ae7b0bc4d7ae2a41bce5e280757ee80337040fb41