[INFO] fetching crate pond 0.3.1...
[INFO] testing pond-0.3.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate pond 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pond 0.3.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pond 0.3.1
[INFO] finished tweaking crates.io crate pond 0.3.1
[INFO] tweaked toml for crates.io crate pond 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 18458f600b4c94081ada03ab827b5c206dcebeb46b3102df4192ee7cc8c5a3e3
[INFO] running `Command { std: "docker" "start" "-a" "18458f600b4c94081ada03ab827b5c206dcebeb46b3102df4192ee7cc8c5a3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18458f600b4c94081ada03ab827b5c206dcebeb46b3102df4192ee7cc8c5a3e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18458f600b4c94081ada03ab827b5c206dcebeb46b3102df4192ee7cc8c5a3e3", kill_on_drop: false }`
[INFO] [stdout] 18458f600b4c94081ada03ab827b5c206dcebeb46b3102df4192ee7cc8c5a3e3
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a992b82a928721ecdb76b27d80ac2541e81ad022d7c7349adc95933a3400f53
[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" "8a992b82a928721ecdb76b27d80ac2541e81ad022d7c7349adc95933a3400f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling pond v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn run(self: Box<Self>, state: &mut Box<Any>);
[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:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn run(self: Box<Self>, state: &mut Box<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:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn run(self: Box<Self>, _: &mut Box<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:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn create(self: &Self) -> Box<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:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl<F: Fn()->Box<Any>> StateMakerBox for F
[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:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn create(self: &F) -> Box<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:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 | type StateMaker<'a> = Box<StateMakerBox + Send + 'a>;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + Send + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |     job_queue : VecDeque<Box<AbstractTask>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |                 let mut state = Box::new(0) as Box<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:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 Box::new(state) as Box<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:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 |                     Box<StateMakerBox + 'scope + Send>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'scope + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:459:10
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     Box<StateMakerBox + 'static + Send>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'static + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:541:10
[INFO] [stdout]     |
[INFO] [stdout] 541 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:542:10
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:611:10
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:612:10
[INFO] [stdout]     |
[INFO] [stdout] 612 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "8a992b82a928721ecdb76b27d80ac2541e81ad022d7c7349adc95933a3400f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a992b82a928721ecdb76b27d80ac2541e81ad022d7c7349adc95933a3400f53", kill_on_drop: false }`
[INFO] [stdout] 8a992b82a928721ecdb76b27d80ac2541e81ad022d7c7349adc95933a3400f53
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", 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] 88608198d6139f1538995d4143f5859afe48b980a5ad57856d0283982245fa52
[INFO] running `Command { std: "docker" "start" "-a" "88608198d6139f1538995d4143f5859afe48b980a5ad57856d0283982245fa52", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn run(self: Box<Self>, state: &mut Box<Any>);
[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:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn run(self: Box<Self>, state: &mut Box<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:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn run(self: Box<Self>, _: &mut Box<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:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn create(self: &Self) -> Box<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:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl<F: Fn()->Box<Any>> StateMakerBox for F
[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:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn create(self: &F) -> Box<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:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 | type StateMaker<'a> = Box<StateMakerBox + Send + 'a>;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + Send + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pond v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |     job_queue : VecDeque<Box<AbstractTask>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |                 let mut state = Box::new(0) as Box<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:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 Box::new(state) as Box<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:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 |                     Box<StateMakerBox + 'scope + Send>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'scope + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:459:10
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     Box<StateMakerBox + 'static + Send>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'static + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:541:10
[INFO] [stdout]     |
[INFO] [stdout] 541 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:542:10
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:611:10
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:612:10
[INFO] [stdout]     |
[INFO] [stdout] 612 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:62:42
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn run(self: Box<Self>, state: &mut Box<Any>);
[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:73:42
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn run(self: Box<Self>, state: &mut Box<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:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn run(self: Box<Self>, _: &mut Box<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:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn create(self: &Self) -> Box<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:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl<F: Fn()->Box<Any>> StateMakerBox for F
[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:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn create(self: &F) -> Box<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:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 | type StateMaker<'a> = Box<StateMakerBox + Send + 'a>;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + Send + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |     job_queue : VecDeque<Box<AbstractTask>>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |                 let mut state = Box::new(0) as Box<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:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 Box::new(state) as Box<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:458:10
[INFO] [stdout]     |
[INFO] [stdout] 458 |                     Box<StateMakerBox + 'scope + Send>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'scope + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:459:10
[INFO] [stdout]     |
[INFO] [stdout] 459 |                     Box<StateMakerBox + 'static + Send>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'static + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:541:10
[INFO] [stdout]     |
[INFO] [stdout] 541 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:542:10
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:611:10
[INFO] [stdout]     |
[INFO] [stdout] 611 |                     Box<AbstractTask + 'scope>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:612:10
[INFO] [stdout]     |
[INFO] [stdout] 612 |                     Box<AbstractTask + 'static>
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "88608198d6139f1538995d4143f5859afe48b980a5ad57856d0283982245fa52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88608198d6139f1538995d4143f5859afe48b980a5ad57856d0283982245fa52", kill_on_drop: false }`
[INFO] [stdout] 88608198d6139f1538995d4143f5859afe48b980a5ad57856d0283982245fa52
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 243639a7f44c9ae13ee46d7098c61a99ffed6c90c840ab0de35577577464ada7
[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" "243639a7f44c9ae13ee46d7098c61a99ffed6c90c840ab0de35577577464ada7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:62:42
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn run(self: Box<Self>, state: &mut Box<Any>);
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:62:42
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn run(self: Box<Self>, state: &mut Box<Any>);
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:42
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn run(self: Box<Self>, state: &mut Box<Any>)
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:42
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn run(self: Box<Self>, state: &mut Box<Any>)
[INFO] [stderr]    |                                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:84:38
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn run(self: Box<Self>, _: &mut Box<Any>)
[INFO] [stderr]    |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:84:38
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn run(self: Box<Self>, _: &mut Box<Any>)
[INFO] [stderr]    |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn create(self: &Self) -> Box<Any>;
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn create(self: &Self) -> Box<Any>;
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 | impl<F: Fn()->Box<Any>> StateMakerBox for F
[INFO] [stderr]    |                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:95:19
[INFO] [stderr]    |
[INFO] [stderr] 95 | impl<F: Fn()->Box<Any>> StateMakerBox for F
[INFO] [stderr]    |                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn create(self: &F) -> Box<Any>
[INFO] [stderr]    |                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn create(self: &F) -> Box<Any>
[INFO] [stderr]    |                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 | type StateMaker<'a> = Box<StateMakerBox + Send + 'a>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + Send + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 | type StateMaker<'a> = Box<StateMakerBox + Send + 'a>;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + Send + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:117:27
[INFO] [stderr]     |
[INFO] [stderr] 117 |     job_queue : VecDeque<Box<AbstractTask>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:117:27
[INFO] [stderr]     |
[INFO] [stderr] 117 |     job_queue : VecDeque<Box<AbstractTask>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 let mut state = Box::new(0) as Box<Any>;
[INFO] [stderr]     |                                                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 let mut state = Box::new(0) as Box<Any>;
[INFO] [stderr]     |                                                    ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:453:28
[INFO] [stderr]     |
[INFO] [stderr] 453 |                 Box::new(state) as Box<Any>
[INFO] [stderr]     |                                        ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:453:28
[INFO] [stderr]     |
[INFO] [stderr] 453 |                 Box::new(state) as Box<Any>
[INFO] [stderr]     |                                        ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:458:10
[INFO] [stderr]     |
[INFO] [stderr] 458 |                     Box<StateMakerBox + 'scope + Send>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'scope + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:458:10
[INFO] [stderr]     |
[INFO] [stderr] 458 |                     Box<StateMakerBox + 'scope + Send>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'scope + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:459:10
[INFO] [stderr]     |
[INFO] [stderr] 459 |                     Box<StateMakerBox + 'static + Send>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:459:10
[INFO] [stderr]     |
[INFO] [stderr] 459 |                     Box<StateMakerBox + 'static + Send>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StateMakerBox + 'static + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:541:10
[INFO] [stderr]     |
[INFO] [stderr] 541 |                     Box<AbstractTask + 'scope>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:541:10
[INFO] [stderr]     |
[INFO] [stderr] 541 |                     Box<AbstractTask + 'scope>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:542:10
[INFO] [stderr]     |
[INFO] [stderr] 542 |                     Box<AbstractTask + 'static>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:542:10
[INFO] [stderr]     |
[INFO] [stderr] 542 |                     Box<AbstractTask + 'static>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:611:10
[INFO] [stderr]     |
[INFO] [stderr] 611 |                     Box<AbstractTask + 'scope>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:611:10
[INFO] [stderr]     |
[INFO] [stderr] 611 |                     Box<AbstractTask + 'scope>,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'scope`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:612:10
[INFO] [stderr]     |
[INFO] [stderr] 612 |                     Box<AbstractTask + 'static>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:612:10
[INFO] [stderr]     |
[INFO] [stderr] 612 |                     Box<AbstractTask + 'static>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractTask + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pond-4809a57bc17df9bf
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::safe_execute ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:1098:36
[INFO] [stdout] test tests::no_leak ... ok
[INFO] [stderr] stack backtrace:
[INFO] [stdout] test tests::pool_panic ... ok
[INFO] [stderr]    0:     0x558356587250 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x558356587250 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558356587250 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x558356587250 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x5583565a95bc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x558356583772 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x55835658977d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x55835658977d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x55835658977d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x558356589428 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x558356589e61 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x55835656872c - std::panicking::begin_panic::{{closure}}::h8976e8e4dcfa9b11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x558356569cf9 - std::sys_common::backtrace::__rust_end_short_backtrace::ha70f20d41608121c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x558356568657 - std::panicking::begin_panic::h1337b02a4bee7818
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x5583564f5781 - pond::tests::state_maker_panic::{{closure}}::{{closure}}::{{closure}}::h7d7d8dfa4220c682
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:1098
[INFO] [stderr]   15:     0x5583564e829e - pond::Scope::with_state::{{closure}}::h6f28180f730afbb1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:452
[INFO] [stderr]   16:     0x5583564de7ce - <F as pond::StateMakerBox>::create::hbddea2bde12f7711
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:99
[INFO] [stderr]   17:     0x5583564df170 - pond::Pool::run_thread::{{closure}}::h948e0be8916efb38
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:269
[INFO] [stderr]   18:     0x558356512ed3 - core::ops::function::FnOnce::call_once::h9cc71a55b199749d
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   19:     0x5583565280ce - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbdb7925a1b6e308f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   20:     0x5583565046da - std::panicking::try::do_call::h76c3cba132a36d60
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   21:     0x558356505fcd - __rust_try
[INFO] [stderr]   22:     0x5583565045e7 - std::panicking::try::hdacb01407cd70c08
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   23:     0x55835652858e - std::panic::catch_unwind::h22993a9ff0a8a7fb
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   24:     0x5583564de94a - pond::Pool::run_thread::h7c7361bdaae183c4
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:208
[INFO] [stderr]   25:     0x5583564dfa4a - pond::Pool::base_new::{thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:726:25
[INFO] [stderr] {closure}}::hc4c46a20bd32cd3b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:322
[INFO] [stderr]   26:     0x5583564fe74e - std::sys_common::backtrace::__rust_begin_short_backtrace::h71f0096bb78e7482
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   27:     0x5583565299da - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7365e04b2ee36c42
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   28:     0x55835652808e - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h68f367853a5811de
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   29:     0x5583565046aa - std::panicking::try::do_call::h0df86e88922df8f8
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   30:     0x558356505fcd - __rust_try
[INFO] [stderr]   31:     0x5583565043a7 - std::panicking::try::h0ccb8aafb6051e14
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   32:     0x55835652855e - std::panic::catch_unwind::h14584d1ba5bc1d76
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   33:     0x55835652980e - std::thread::Builder::spawn_unchecked::{{closure}}::hc665a69238ad95ce
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   34:     0x558356512a4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3ec0972633c6d868
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   35:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   36:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   37:     0x55835658fe8a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   38:     0x7f37f660b609 - start_thread
[INFO] [stderr]   39:     0x7f37f6896103 - clone
[INFO] [stderr]   40:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558356587250 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x558356587250 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558356587250 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x558356587250 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x5583565a95bc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x558356583772 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x55835658977d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x55835658977d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x55835658977d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x558356589428 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x558356589e61 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x55835656872c - std::panicking::begin_panic::{{closure}}::h8976e8e4dcfa9b11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x558356569cf9 - std::sys_common::backtrace::__rust_end_short_backtrace::ha70f20d41608121c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x558356568657 - std::panicking::begin_panic::h1337b02a4bee7818
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x5583564f289d - pond::tests::thread_panic::{{closure}}::{{closure}}::habc44b7367285284
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:726
[INFO] [stderr]   15:     0x5583564de2f2 - <pond::FnStateless<F> as pond::AbstractTask>::run::h03825549f03a8a04
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86
[INFO] [stderr]   16:     0x5583564df397 - pond::Pool::run_thread::{{closure}}::h948e0be8916efb38
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:286
[INFO] [stderr]   17:     0x558356512ed3 - core::ops::function::FnOnce::call_once::h9cc71a55b199749d
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   18:     0x5583565280ce - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbdb7925a1b6e308f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   19:     0x5583565046da - std::panicking::try::do_call::h76c3cba132a36d60
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   20:     0x558356505fcd - __rust_try
[INFO] [stderr]   21:     0x5583565045e7 - std::panicking::try::hdacb01407cd70c08
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   22:     0x55835652858e - std::panic::catch_unwind::h22993a9ff0a8a7fb
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   23:     0x5583564de94a - pond::Pool::run_thread::h7c7361bdaae183c4
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:208
[INFO] [stderr]   24:     0x5583564dfa4a - pond::Pool::base_new::{{closure}}::hc4c46a20bd32cd3b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:322
[INFO] [stderr]   25:     0x5583564fe74e - std::sys_common::backtrace::__rust_begin_short_backtrace::h71f0096bb78e7482
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   26:     0x5583565299da - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7365e04b2ee36c42
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   27:     0x55835652808e - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h68f367853a5811de
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   28:     0x5583565046aa - std::panicking::try::do_call::h0df86e88922df8f8
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   29:     0x558356505fcd - __rust_try
[INFO] [stderr]   30:     0x5583565043a7 - std::panicking::try::h0ccb8aafb6051e14
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   31:     0x55835652855e - std::panic::catch_unwind::h14584d1ba5bc1d76
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   32:     0x55835652980e - std::thread::Builder::spawn_unchecked::{{closure}}::hc665a69238ad95ce
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   33:     0x558356512a4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3ec0972633c6d868
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   34:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   35:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   36:     0x55835658fe8a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7f37f660b609 - start_thread
[INFO] [stderr]   38:     0x7f37f6896103 - clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stdout] test tests::state_maker_panic ... ok
[INFO] [stdout] test tests::scope_panic ... ok
[INFO] [stdout] test tests::thread_panic ... ok
[INFO] [stdout] test tests::no_leak_state ... ok
[INFO] [stdout] test tests::modify_state ... ok
[INFO] [stdout] test tests::no_leak2 ... ok
[INFO] [stdout] test tests::state_creator_scope ... ok
[INFO] [stdout] test tests::smoketest ... ok
[INFO] [stdout] test tests::many_threads ... ok
[INFO] [stdout] test tests::join_all ... ok
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', src/lib.rs:823:33
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558356587250 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x558356587250 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558356587250 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x558356587250 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x5583565a95bc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x558356583772 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x55835658977d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x55835658977d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x55835658977d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x558356589428 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x558356589e61 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x55835656872c - std::panicking::begin_panic::{{closure}}::h8976e8e4dcfa9b11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x558356569cf9 - std::sys_common::backtrace::__rust_end_short_backtrace::ha70f20d41608121c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x558356568657 - std::panicking::begin_panic::h1337b02a4bee7818
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x5583564f34f7 - pond::tests::join_all_with_thread_panic::{{closure}}::{{closure}}::{{closure}}::ha3a077be3c9375e5
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:823
[INFO] [stderr]   15:     0x5583564de482 - <pond::FnStateless<F> as pond::AbstractTask>::run::h5b2f9f8658fbad7c
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:86
[INFO] [stderr]   16:     0x5583564df397 - pond::Pool::run_thread::{{closure}}::h948e0be8916efb38
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:286
[INFO] [stderr]   17:     0x558356512ed3 - core::ops::function::FnOnce::call_once::h9cc71a55b199749d
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   18:     0x5583565280ce - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbdb7925a1b6e308f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   19:     0x5583565046da - std::panicking::try::do_call::h76c3cba132a36d60
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   20:     0x558356505fcd - __rust_try
[INFO] [stderr]   21:     0x5583565045e7 - std::panicking::try::hdacb01407cd70c08
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   22:     0x55835652858e - std::panic::catch_unwind::h22993a9ff0a8a7fb
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   23:     0x5583564de94a - pond::Pool::run_thread::h7c7361bdaae183c4
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:208
[INFO] [stderr]   24:     0x5583564dfa4a - pond::Pool::base_new::{{closure}}::hc4c46a20bd32cd3b
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:322
[INFO] [stderr]   25:     0x5583564fe74e - std::sys_common::backtrace::__rust_begin_short_backtrace::h71f0096bb78e7482
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   26:     0x5583565299da - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7365e04b2ee36c42
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   27:     0x55835652808e - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h68f367853a5811de
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   28:     0x5583565046aa - std::panicking::try::do_call::h0df86e88922df8f8
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   29:     0x558356505fcd - __rust_try
[INFO] [stderr]   30:     0x5583565043a7 - std::panicking::try::h0ccb8aafb6051e14
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   31:     0x55835652855e - std::panic::catch_unwind::h14584d1ba5bc1d76
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   32:     0x55835652980e - std::thread::Builder::spawn_unchecked::{{closure}}::hc665a69238ad95ce
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   33:     0x558356512a4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3ec0972633c6d868
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   34:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   35:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   36:     0x55835658fe8a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   37:     0x7f37f660b609 - start_thread
[INFO] [stderr]   38:     0x7f37f6896103 - clone
[INFO] [stderr]   39:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'worker thread panicked', src/lib.rs:375:17
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558356587250 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x558356587250 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x558356587250 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x558356587250 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x5583565a95bc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x558356583772 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x55835658977d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x55835658977d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x55835658977d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x558356589428 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x558356589e61 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x55835656872c - std::panicking::begin_panic::{{closure}}::h8976e8e4dcfa9b11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:506
[INFO] [stderr]   12:     0x558356569cf9 - std::sys_common::backtrace::__rust_end_short_backtrace::ha70f20d41608121c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x558356568657 - std::panicking::begin_panic::h1337b02a4bee7818
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:505
[INFO] [stderr]   14:     0x5583564e48e2 - pond::Pool::scoped::hecabd12420aa4e80
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:375
[INFO] [stderr]   15:     0x5583564f36e8 - pond::tests::join_all_with_thread_panic::{{closure}}::hae356be0ce449c6c
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:816
[INFO] [stderr]   16:     0x5583564fe793 - std::sys_common::backtrace::__rust_begin_short_backtrace::he4244d7848b60014
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   17:     0x5583565299f3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h982c978df638f338
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   18:     0x5583565280b3 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85c31c5ee9a27d66
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   19:     0x558356504719 - std::panicking::try::do_call::hbbdcd793ebe298d7
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   20:     0x558356505fcd - __rust_try
[INFO] [stderr]   21:     0x558356504480 - std::panicking::try::h186ac26423b2ac5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   22:     0x5583565285f3 - std::panic::catch_unwind::hb18088be4ccbafe5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   23:     0x55835652952c - std::thread::Builder::spawn_unchecked::{{closure}}::h4b2dcbf56be2ae87
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   24:     0x558356512a8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd46dc0d1446cefca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   25:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   26:     0x55835658fe8a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   27:     0x55835658fe8a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   28:     0x7f37f660b609 - start_thread
[INFO] [stderr]   29:     0x7f37f6896103 - clone
[INFO] [stderr]   30:                0x0 - <unknown>
[INFO] [stdout] test tests::join_all_with_thread_panic ... ok
[INFO] [stdout] test tests::backlog_positive ... ok
[INFO] [stdout] test tests::backlog_negative ... ok
[INFO] [stdout] test tests::do_them_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pond
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "243639a7f44c9ae13ee46d7098c61a99ffed6c90c840ab0de35577577464ada7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243639a7f44c9ae13ee46d7098c61a99ffed6c90c840ab0de35577577464ada7", kill_on_drop: false }`
[INFO] [stdout] 243639a7f44c9ae13ee46d7098c61a99ffed6c90c840ab0de35577577464ada7
