[INFO] updating cached repository https://github.com/JosephTLyons/scheduler
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] deb39319fc8b5294e8a25d704cf76e1ebe64234e
[INFO] checking JosephTLyons/scheduler against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosephTLyons%2Fscheduler" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosephTLyons/scheduler on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JosephTLyons/scheduler
[INFO] finished tweaking git repo https://github.com/JosephTLyons/scheduler
[INFO] tweaked toml for git repo https://github.com/JosephTLyons/scheduler written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/JosephTLyons/scheduler already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c8db3a6490911e7edafa7c1950c95c9ce69ab2940be18c6f7ba1eb4c6ca4cb5
[INFO] running `"docker" "start" "-a" "4c8db3a6490911e7edafa7c1950c95c9ce69ab2940be18c6f7ba1eb4c6ca4cb5"`
[INFO] [stderr]     Checking scheduler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/scheduler/process_block.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/scheduler/process_block.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/scheduler/process_block.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     thread_handle_option: Option<JoinHandle<(fn())>>,
[INFO] [stderr]    |                                             ^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `process_block::worker_functions`
[INFO] [stderr]  --> src/scheduler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use process_block::worker_functions;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:56
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 36:5...
[INFO] [stderr]   --> src/scheduler/process_block.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn launch(&mut self) {
[INFO] [stderr] 37 | |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] note: ...so that the types are compatible
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:56
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: expected  `&mut scheduler::process_block::ProcessBlock`
[INFO] [stderr]               found  `&mut scheduler::process_block::ProcessBlock`
[INFO] [stderr]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stderr] note: ...so that the type `[closure@src/scheduler/process_block.rs:37:56: 37:73 self:&mut scheduler::process_block::ProcessBlock]` will meet its required lifetime bounds
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0495`.
[INFO] [stderr] error: could not compile `scheduler`.
[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] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/scheduler/process_block.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::atomic::AtomicBool`
[INFO] [stderr]  --> src/scheduler/process_block.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::atomic::AtomicBool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/scheduler/process_block.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 |     thread_handle_option: Option<JoinHandle<(fn())>>,
[INFO] [stderr]    |                                             ^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `process_block::worker_functions`
[INFO] [stderr]  --> src/scheduler.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use process_block::worker_functions;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:56
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 36:5...
[INFO] [stderr]   --> src/scheduler/process_block.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     pub fn launch(&mut self) {
[INFO] [stderr] 37 | |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] note: ...so that the types are compatible
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:56
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: expected  `&mut scheduler::process_block::ProcessBlock`
[INFO] [stderr]               found  `&mut scheduler::process_block::ProcessBlock`
[INFO] [stderr]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stderr] note: ...so that the type `[closure@src/scheduler/process_block.rs:37:56: 37:73 self:&mut scheduler::process_block::ProcessBlock]` will meet its required lifetime bounds
[INFO] [stderr]   --> src/scheduler/process_block.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |         self.thread_handle_option = Some(thread::spawn(move || self.func));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0495`.
[INFO] [stderr] error: could not compile `scheduler`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c8db3a6490911e7edafa7c1950c95c9ce69ab2940be18c6f7ba1eb4c6ca4cb5"`
[INFO] running `"docker" "rm" "-f" "4c8db3a6490911e7edafa7c1950c95c9ce69ab2940be18c6f7ba1eb4c6ca4cb5"`
[INFO] [stdout] 4c8db3a6490911e7edafa7c1950c95c9ce69ab2940be18c6f7ba1eb4c6ca4cb5
