[INFO] crate gltf-json 0.12.0 is already in cache
[INFO] extracting crate gltf-json 0.12.0 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/gltf-json/0.12.0
[INFO] extracting crate gltf-json 0.12.0 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/gltf-json/0.12.0
[INFO] validating manifest of gltf-json-0.12.0 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gltf-json-0.12.0 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gltf-json-0.12.0
[INFO] finished frobbing gltf-json-0.12.0
[INFO] frobbed toml for gltf-json-0.12.0 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/gltf-json/0.12.0/Cargo.toml
[INFO] started frobbing gltf-json-0.12.0
[INFO] finished frobbing gltf-json-0.12.0
[INFO] frobbed toml for gltf-json-0.12.0 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/gltf-json/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gltf-json-0.12.0 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/gltf-json/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 689d156210138e20564d9f5f114ac32f0dcdb794e4cf308657982cc052eeed44
[INFO] running `"docker" "start" "-a" "689d156210138e20564d9f5f114ac32f0dcdb794e4cf308657982cc052eeed44"`
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]    Compiling gltf-derive v0.12.0
[INFO] [stderr]     Checking gltf-json v0.12.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/animation.rs:174:19
[INFO] [stderr]     |
[INFO] [stderr] 174 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]     |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/buffer.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]     |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:134:42
[INFO] [stderr]     |
[INFO] [stderr] 134 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:153:42
[INFO] [stderr]     |
[INFO] [stderr] 153 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Extras`, `Path`, `Root`, `material::StrengthFactor`, `texture`, `validation::Error`, `validation::Validate`
[INFO] [stderr]  --> src/extensions/material.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{Extras, Path, Root, texture, validation::Error,
[INFO] [stderr]   |             ^^^^^^  ^^^^  ^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 | validation::Validate, material::StrengthFactor};
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/image.rs:53:42
[INFO] [stderr]    |
[INFO] [stderr] 53 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:261:42
[INFO] [stderr]     |
[INFO] [stderr] 261 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:300:42
[INFO] [stderr]     |
[INFO] [stderr] 300 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:320:42
[INFO] [stderr]     |
[INFO] [stderr] 320 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:340:42
[INFO] [stderr]     |
[INFO] [stderr] 340 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mesh.rs:146:23
[INFO] [stderr]     |
[INFO] [stderr] 146 |             R: FnMut(&Fn() -> crate::Path, crate::validation::Error),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> crate::Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/root.rs:122:19
[INFO] [stderr]     |
[INFO] [stderr] 122 |         (self as &Get<T>).get(index)
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Get<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/root.rs:251:42
[INFO] [stderr]     |
[INFO] [stderr] 251 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, validation::Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validation.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validation.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:107:42
[INFO] [stderr]     |
[INFO] [stderr] 107 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:118:42
[INFO] [stderr]     |
[INFO] [stderr] 118 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:127:42
[INFO] [stderr]     |
[INFO] [stderr] 127 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:138:42
[INFO] [stderr]     |
[INFO] [stderr] 138 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:156:42
[INFO] [stderr]     |
[INFO] [stderr] 156 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:164:42
[INFO] [stderr]     |
[INFO] [stderr] 164 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/animation.rs:174:19
[INFO] [stderr]     |
[INFO] [stderr] 174 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]     |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/buffer.rs:125:19
[INFO] [stderr]     |
[INFO] [stderr] 125 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]     |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:134:42
[INFO] [stderr]     |
[INFO] [stderr] 134 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/camera.rs:153:42
[INFO] [stderr]     |
[INFO] [stderr] 153 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Extras`, `Path`, `Root`, `material::StrengthFactor`, `texture`, `validation::Error`, `validation::Validate`
[INFO] [stderr]  --> src/extensions/material.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{Extras, Path, Root, texture, validation::Error,
[INFO] [stderr]   |             ^^^^^^  ^^^^  ^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 | validation::Validate, material::StrengthFactor};
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/image.rs:53:42
[INFO] [stderr]    |
[INFO] [stderr] 53 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:261:42
[INFO] [stderr]     |
[INFO] [stderr] 261 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:300:42
[INFO] [stderr]     |
[INFO] [stderr] 300 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:320:42
[INFO] [stderr]     |
[INFO] [stderr] 320 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/material.rs:340:42
[INFO] [stderr]     |
[INFO] [stderr] 340 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mesh.rs:146:23
[INFO] [stderr]     |
[INFO] [stderr] 146 |             R: FnMut(&Fn() -> crate::Path, crate::validation::Error),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> crate::Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/root.rs:122:19
[INFO] [stderr]     |
[INFO] [stderr] 122 |         (self as &Get<T>).get(index)
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Get<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/root.rs:251:42
[INFO] [stderr]     |
[INFO] [stderr] 251 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, validation::Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scene.rs:114:42
[INFO] [stderr]     |
[INFO] [stderr] 114 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validation.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/validation.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         R: FnMut(&Fn() -> Path, Error),
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:107:42
[INFO] [stderr]     |
[INFO] [stderr] 107 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:118:42
[INFO] [stderr]     |
[INFO] [stderr] 118 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:127:42
[INFO] [stderr]     |
[INFO] [stderr] 127 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:138:42
[INFO] [stderr]     |
[INFO] [stderr] 138 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:156:42
[INFO] [stderr]     |
[INFO] [stderr] 156 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/validation.rs:164:42
[INFO] [stderr]     |
[INFO] [stderr] 164 |         where P: Fn() -> Path, R: FnMut(&Fn() -> Path, Error)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Path`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `"docker" "inspect" "689d156210138e20564d9f5f114ac32f0dcdb794e4cf308657982cc052eeed44"`
[INFO] running `"docker" "rm" "-f" "689d156210138e20564d9f5f114ac32f0dcdb794e4cf308657982cc052eeed44"`
[INFO] [stdout] 689d156210138e20564d9f5f114ac32f0dcdb794e4cf308657982cc052eeed44