[INFO] crate piston-editor 0.3.0 is already in cache
[INFO] checking piston-editor-0.3.0 against master#e1beee4992ad4b235fc700bf7af1ee86f894ea53 for pr-74130
[INFO] extracting crate piston-editor 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate piston-editor 0.3.0 on toolchain e1beee4992ad4b235fc700bf7af1ee86f894ea53
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston-editor 0.3.0
[INFO] finished tweaking crates.io crate piston-editor 0.3.0
[INFO] tweaked toml for crates.io crate piston-editor 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb84dde756df6e9fedd8fd005ab503df1f80d4c2dfd9c22f42b5d40cc2ffc969
[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" "fb84dde756df6e9fedd8fd005ab503df1f80d4c2dfd9c22f42b5d40cc2ffc969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb84dde756df6e9fedd8fd005ab503df1f80d4c2dfd9c22f42b5d40cc2ffc969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb84dde756df6e9fedd8fd005ab503df1f80d4c2dfd9c22f42b5d40cc2ffc969", kill_on_drop: false }`
[INFO] [stdout] fb84dde756df6e9fedd8fd005ab503df1f80d4c2dfd9c22f42b5d40cc2ffc969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+e1beee4992ad4b235fc700bf7af1ee86f894ea53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03baf6ce510186756ab11758957425b718a6515ea307054d1d2d2b23342a65ec
[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" "03baf6ce510186756ab11758957425b718a6515ea307054d1d2d2b23342a65ec", kill_on_drop: false }`
[INFO] [stderr]     Checking piston-editor v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Ok(try!(items.get(obj.0).ok_or(())))
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:40:43
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn insert(&mut self, ty: Type, args: &Any) -> Result<Object, ()>;
[INFO] [stdout]    |                                           ^^^ help: use `dyn`: `dyn Any`
[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/lib.rs:45:56
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn update(&mut self, ty: Type, obj: Object, args: &Any) -> Result<(), ()>;
[INFO] [stdout]    |                                                        ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:49:63
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn get<'a>(&'a self, ty: Type, obj: Object) -> Result<&'a Any, ()>;
[INFO] [stdout]    |                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:91:71
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn update<T: Any + Clone>(items: &mut Vec<T>, obj: Object, args: &Any)
[INFO] [stdout]    |                                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn get<T: Any>(items: &Vec<T>, obj: Object) -> Result<&Any, ()> {
[INFO] [stdout]     |                                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Ok(try!(items.get(obj.0).ok_or(())))
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:40:43
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn insert(&mut self, ty: Type, args: &Any) -> Result<Object, ()>;
[INFO] [stdout]    |                                           ^^^ help: use `dyn`: `dyn Any`
[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/lib.rs:45:56
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn update(&mut self, ty: Type, obj: Object, args: &Any) -> Result<(), ()>;
[INFO] [stdout]    |                                                        ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:49:63
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn get<'a>(&'a self, ty: Type, obj: Object) -> Result<&'a Any, ()>;
[INFO] [stdout]    |                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:91:71
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn update<T: Any + Clone>(items: &mut Vec<T>, obj: Object, args: &Any)
[INFO] [stdout]    |                                                                       ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:108:60
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn get<T: Any>(items: &Vec<T>, obj: Object) -> Result<&Any, ()> {
[INFO] [stdout]     |                                                            ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "03baf6ce510186756ab11758957425b718a6515ea307054d1d2d2b23342a65ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03baf6ce510186756ab11758957425b718a6515ea307054d1d2d2b23342a65ec", kill_on_drop: false }`
[INFO] [stdout] 03baf6ce510186756ab11758957425b718a6515ea307054d1d2d2b23342a65ec