[INFO] cloning repository https://github.com/twetzel59/spaceshooter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twetzel59/spaceshooter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fspaceshooter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fspaceshooter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62f3b8419cd44e4ec297ce313ad8157e64bedde3
[INFO] checking twetzel59/spaceshooter against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwetzel59%2Fspaceshooter" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twetzel59/spaceshooter on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twetzel59/spaceshooter
[INFO] finished tweaking git repo https://github.com/twetzel59/spaceshooter
[INFO] tweaked toml for git repo https://github.com/twetzel59/spaceshooter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/twetzel59/spaceshooter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1861aa676c645c1a6a271c9bba5abec5b3ab93852d0f2a0fbbaa9130d05f51fa
[INFO] running `Command { std: "docker" "start" "-a" "1861aa676c645c1a6a271c9bba5abec5b3ab93852d0f2a0fbbaa9130d05f51fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1861aa676c645c1a6a271c9bba5abec5b3ab93852d0f2a0fbbaa9130d05f51fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1861aa676c645c1a6a271c9bba5abec5b3ab93852d0f2a0fbbaa9130d05f51fa", kill_on_drop: false }`
[INFO] [stdout] 1861aa676c645c1a6a271c9bba5abec5b3ab93852d0f2a0fbbaa9130d05f51fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25a6621431f0796837a9da6a1b3b963c3feb480f8ef2b89635a487b64e286841
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25a6621431f0796837a9da6a1b3b963c3feb480f8ef2b89635a487b64e286841", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfml-build v0.1.0
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]    Compiling csfml-system-sys v0.2.1
[INFO] [stderr]    Compiling csfml-window-sys v0.2.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.2.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.3.0
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking sfml v0.12.0
[INFO] [stderr]     Checking spaceshooter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/background.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         target: &mut RenderTarget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bullets.rs:65:49
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/enemies.rs:99:49
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scoreboard.rs:46:49
[INFO] [stdout]    |
[INFO] [stdout] 46 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ship.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/background.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |         target: &mut RenderTarget,
[INFO] [stdout]    |                      ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bullets.rs:65:49
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/enemies.rs:99:49
[INFO] [stdout]    |
[INFO] [stdout] 99 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scoreboard.rs:46:49
[INFO] [stdout]    |
[INFO] [stdout] 46 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/ship.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   target: &mut RenderTarget,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bullets.rs:148:18
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn into_iter(mut self) -> Self::IntoIter {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/enemies.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn into_iter(mut self) -> Self::IntoIter {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bullets.rs:148:18
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn into_iter(mut self) -> Self::IntoIter {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/enemies.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn into_iter(mut self) -> Self::IntoIter {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "25a6621431f0796837a9da6a1b3b963c3feb480f8ef2b89635a487b64e286841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a6621431f0796837a9da6a1b3b963c3feb480f8ef2b89635a487b64e286841", kill_on_drop: false }`
[INFO] [stdout] 25a6621431f0796837a9da6a1b3b963c3feb480f8ef2b89635a487b64e286841