[INFO] crate terminal_graphics 0.1.5 is already in cache
[INFO] checking terminal_graphics-0.1.5 against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166
[INFO] extracting crate terminal_graphics 0.1.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate terminal_graphics 0.1.5 on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate terminal_graphics 0.1.5
[INFO] finished tweaking crates.io crate terminal_graphics 0.1.5
[INFO] tweaked toml for crates.io crate terminal_graphics 0.1.5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a2404bdd5712c2413ca4139b3e09d5e6eabfb6cc4a433c1c27a0523157f5645
[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" "2a2404bdd5712c2413ca4139b3e09d5e6eabfb6cc4a433c1c27a0523157f5645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a2404bdd5712c2413ca4139b3e09d5e6eabfb6cc4a433c1c27a0523157f5645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2404bdd5712c2413ca4139b3e09d5e6eabfb6cc4a433c1c27a0523157f5645", kill_on_drop: false }`
[INFO] [stdout] 2a2404bdd5712c2413ca4139b3e09d5e6eabfb6cc4a433c1c27a0523157f5645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67ff3a697ef66770e0e0b429575b07a66e4425aefda69235dcd0c2746ce523f2
[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" "67ff3a697ef66770e0e0b429575b07a66e4425aefda69235dcd0c2746ce523f2", kill_on_drop: false }`
[INFO] [stderr]     Checking terminal_graphics v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/container.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     content: Option<&'a mut Graphic>,
[INFO] [stdout]    |                             ^^^^^^^ help: use `dyn`: `dyn Graphic`
[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/graphics/container.rs:41:26
[INFO] [stdout]    |
[INFO] [stdout] 41 |         graphic: &'a mut Graphic,
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/container.rs:62:52
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn set_content(&mut self, graphic: &'a mut Graphic) {
[INFO] [stdout]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     graphics: HashMap<String, Box<Graphic>>,
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:72:58
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn add_named(&mut self, name: &str, graphic: Box<Graphic>) {
[INFO] [stdout]    |                                                          ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:77:68
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn get_mut_named(&mut self, name: &str) -> Option<&mut Box<Graphic>> {
[INFO] [stdout]    |                                                                    ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:82:56
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_named(&self, name: &str) -> Option<&Box<Graphic>> {
[INFO] [stdout]    |                                                        ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/container.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     content: Option<&'a mut Graphic>,
[INFO] [stdout]    |                             ^^^^^^^ help: use `dyn`: `dyn Graphic`
[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/graphics/container.rs:41:26
[INFO] [stdout]    |
[INFO] [stdout] 41 |         graphic: &'a mut Graphic,
[INFO] [stdout]    |                          ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/container.rs:62:52
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn set_content(&mut self, graphic: &'a mut Graphic) {
[INFO] [stdout]    |                                                    ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     graphics: HashMap<String, Box<Graphic>>,
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:72:58
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn add_named(&mut self, name: &str, graphic: Box<Graphic>) {
[INFO] [stdout]    |                                                          ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:77:68
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn get_mut_named(&mut self, name: &str) -> Option<&mut Box<Graphic>> {
[INFO] [stdout]    |                                                                    ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:82:56
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_named(&self, name: &str) -> Option<&Box<Graphic>> {
[INFO] [stdout]    |                                                        ^^^^^^^ help: use `dyn`: `dyn Graphic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display/display.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for mut pixel in pixels {
[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/display/display.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for mut pixel in pixels {
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "67ff3a697ef66770e0e0b429575b07a66e4425aefda69235dcd0c2746ce523f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ff3a697ef66770e0e0b429575b07a66e4425aefda69235dcd0c2746ce523f2", kill_on_drop: false }`
[INFO] [stdout] 67ff3a697ef66770e0e0b429575b07a66e4425aefda69235dcd0c2746ce523f2