[INFO] cloning repository https://github.com/FutureThrone795/Atomic_Physics_Sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FutureThrone795/Atomic_Physics_Sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFutureThrone795%2FAtomic_Physics_Sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFutureThrone795%2FAtomic_Physics_Sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2c9f7f7a3c9d4609cfd17a7479194da035e9f88
[INFO] fixing FutureThrone795/Atomic_Physics_Sim against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFutureThrone795%2FAtomic_Physics_Sim" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FutureThrone795/Atomic_Physics_Sim
[INFO] finished tweaking git repo https://github.com/FutureThrone795/Atomic_Physics_Sim
[INFO] tweaked toml for git repo https://github.com/FutureThrone795/Atomic_Physics_Sim written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FutureThrone795/Atomic_Physics_Sim on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FutureThrone795/Atomic_Physics_Sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f
[INFO] running `Command { std: "docker" "start" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking atomic_physics_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let a = |x: u32| -> u32 {x + 1};
[INFO] [stdout]    |             --------------- the found closure
[INFO] [stdout] 10 |     let b: dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |            ------------------   ^ expected `dyn Fn`, found closure
[INFO] [stdout]    |            |
[INFO] [stdout]    |            expected due to this
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected trait object `dyn Fn(u32) -> u32`
[INFO] [stdout]                    found closure `{closure@src/main.rs:9:13: 9:28}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Fn(u32) -> u32` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let b: dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |         ^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn Fn(u32) -> u32`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let b: &dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius_a`
[INFO] [stdout]   --> src/obj_collision_handler.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (ObjType::Circle { radius: radius_a }, ObjType::Circle { radius: radius_b }) => {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius_b`
[INFO] [stdout]   --> src/obj_collision_handler.rs:28:78
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (ObjType::Circle { radius: radius_a }, ObjType::Circle { radius: radius_b }) => {
[INFO] [stdout]    |                                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/obj_collision_handler.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn enact(&self, time: &mut ()) {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomic_physics_sim` (bin "atomic_physics_sim") due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout]  9 |     let a = |x: u32| -> u32 {x + 1};
[INFO] [stdout]    |             --------------- the found closure
[INFO] [stdout] 10 |     let b: dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |            ------------------   ^ expected `dyn Fn`, found closure
[INFO] [stdout]    |            |
[INFO] [stdout]    |            expected due to this
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected trait object `dyn Fn(u32) -> u32`
[INFO] [stdout]                    found closure `{closure@src/main.rs:9:13: 9:28}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn Fn(u32) -> u32` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let b: dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |         ^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn Fn(u32) -> u32`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let b: &dyn Fn(u32) -> u32 = a;
[INFO] [stdout]    |            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius_a`
[INFO] [stdout]   --> src/obj_collision_handler.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (ObjType::Circle { radius: radius_a }, ObjType::Circle { radius: radius_b }) => {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radius_b`
[INFO] [stdout]   --> src/obj_collision_handler.rs:28:78
[INFO] [stdout]    |
[INFO] [stdout] 28 |             (ObjType::Circle { radius: radius_a }, ObjType::Circle { radius: radius_b }) => {
[INFO] [stdout]    |                                                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/obj_collision_handler.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn enact(&self, time: &mut ()) {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `atomic_physics_sim` (bin "atomic_physics_sim" test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f", kill_on_drop: false }`
[INFO] [stdout] c7690d51b163a3d7366a44ad4e084f6757007ff70e8a5ea053505d10d27f261f
