[INFO] fetching crate furnace-iui 0.3.0...
[INFO] checking furnace-iui-0.3.0 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate furnace-iui 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate furnace-iui 0.3.0 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate furnace-iui 0.3.0
[INFO] finished tweaking crates.io crate furnace-iui 0.3.0
[INFO] tweaked toml for crates.io crate furnace-iui 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iui v0.3.0
[INFO] [stderr]   Downloaded ui-sys v0.1.3
[INFO] [stderr]   Downloaded furnace v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] cca9b501c958a67079cb078f02dddff4211fca28934fb1c7798bdbf71b279833
[INFO] running `Command { std: "docker" "start" "-a" "cca9b501c958a67079cb078f02dddff4211fca28934fb1c7798bdbf71b279833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca9b501c958a67079cb078f02dddff4211fca28934fb1c7798bdbf71b279833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca9b501c958a67079cb078f02dddff4211fca28934fb1c7798bdbf71b279833", kill_on_drop: false }`
[INFO] [stdout] cca9b501c958a67079cb078f02dddff4211fca28934fb1c7798bdbf71b279833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a96bdf7be8b816dcc4bb2f6a9e464cac11329d61394b0df3e5470d2ba69dbd2
[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" "8a96bdf7be8b816dcc4bb2f6a9e464cac11329d61394b0df3e5470d2ba69dbd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling ui-sys v0.1.3
[INFO] [stderr]     Checking furnace v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking iui v0.3.0
[INFO] [stderr]     Checking furnace-iui v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0759]: `self` has lifetime `'a` but it needs to satisfy a `'static` lifetime requirement
[INFO] [stdout]   --> src/lib.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn main_loop<'a>(&'a mut self, mut f: impl FnMut(&Self) -> () + 'a) {
[INFO] [stdout]    |                      ------------ this data with lifetime `'a`...
[INFO] [stdout] 27 |         let mut event_loop = self.ui.event_loop();
[INFO] [stdout] 28 |         event_loop.on_tick(&self.ui, || f(&*self));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ ...is captured here...
[INFO] [stdout]    |
[INFO] [stdout] note: ...and is required to live as long as `'static` here
[INFO] [stdout]   --> src/lib.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         event_loop.on_tick(&self.ui, || f(&*self));
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0759`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `furnace-iui`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0759]: `self` has lifetime `'a` but it needs to satisfy a `'static` lifetime requirement
[INFO] [stdout]   --> src/lib.rs:28:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn main_loop<'a>(&'a mut self, mut f: impl FnMut(&Self) -> () + 'a) {
[INFO] [stdout]    |                      ------------ this data with lifetime `'a`...
[INFO] [stdout] 27 |         let mut event_loop = self.ui.event_loop();
[INFO] [stdout] 28 |         event_loop.on_tick(&self.ui, || f(&*self));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ ...is captured here...
[INFO] [stdout]    |
[INFO] [stdout] note: ...and is required to live as long as `'static` here
[INFO] [stdout]   --> src/lib.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         event_loop.on_tick(&self.ui, || f(&*self));
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0759`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8a96bdf7be8b816dcc4bb2f6a9e464cac11329d61394b0df3e5470d2ba69dbd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a96bdf7be8b816dcc4bb2f6a9e464cac11329d61394b0df3e5470d2ba69dbd2", kill_on_drop: false }`
[INFO] [stdout] 8a96bdf7be8b816dcc4bb2f6a9e464cac11329d61394b0df3e5470d2ba69dbd2