[INFO] updating cached repository sapphie132/sneakybeakylike
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sapphie132/sneakybeakylike
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sapphie132/sneakybeakylike" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sapphie132/sneakybeakylike"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sapphie132/sneakybeakylike'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sapphie132/sneakybeakylike" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sapphie132/sneakybeakylike"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sapphie132/sneakybeakylike'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5cecc402e7944f2447e9e0f77c083548ebd5a983
[INFO] sha for GitHub repo sapphie132/sneakybeakylike: 5cecc402e7944f2447e9e0f77c083548ebd5a983
[INFO] validating manifest of sapphie132/sneakybeakylike 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 sapphie132/sneakybeakylike 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 sapphie132/sneakybeakylike
[INFO] finished frobbing sapphie132/sneakybeakylike
[INFO] frobbed toml for sapphie132/sneakybeakylike written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sapphie132/sneakybeakylike/Cargo.toml
[INFO] started frobbing sapphie132/sneakybeakylike
[INFO] finished frobbing sapphie132/sneakybeakylike
[INFO] frobbed toml for sapphie132/sneakybeakylike written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sapphie132/sneakybeakylike/Cargo.toml
[INFO] crate sapphie132/sneakybeakylike already has a lockfile, it will not be regenerated
[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 sapphie132/sneakybeakylike against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sapphie132/sneakybeakylike:/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] 12951d69e9f2ee2527180facea9e0bd2accd8046436c1296b808a77ddc88cef9
[INFO] running `"docker" "start" "-a" "12951d69e9f2ee2527180facea9e0bd2accd8046436c1296b808a77ddc88cef9"`
[INFO] [stderr]     Checking terminal_size v0.1.8
[INFO] [stderr]     Checking sneakybeakylike v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/renderer.rs:8:47
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Result = std::result::Result<(), Box<Error>>;
[INFO] [stderr]   |                                               ^^^^^ help: use `dyn`: `dyn Error`
[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/renderer.rs:113:58
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn terminal_size() -> std::result::Result<(u16,u16), Box<Error>>
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/renderer.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     draw_ui('#');
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/renderer.rs:8:47
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type Result = std::result::Result<(), Box<Error>>;
[INFO] [stderr]   |                                               ^^^^^ help: use `dyn`: `dyn Error`
[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/renderer.rs:113:58
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn terminal_size() -> std::result::Result<(u16,u16), Box<Error>>
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/renderer.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     draw_ui('#');
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "12951d69e9f2ee2527180facea9e0bd2accd8046436c1296b808a77ddc88cef9"`
[INFO] running `"docker" "rm" "-f" "12951d69e9f2ee2527180facea9e0bd2accd8046436c1296b808a77ddc88cef9"`
[INFO] [stdout] 12951d69e9f2ee2527180facea9e0bd2accd8046436c1296b808a77ddc88cef9