[INFO] fetching crate axal 0.1.0...
[INFO] checking axal-0.1.0 against try#77ee4623672f6bca3e33ba60b6479de48d44b1f9 for pr-99217
[INFO] extracting crate axal 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate axal 0.1.0 on toolchain 77ee4623672f6bca3e33ba60b6479de48d44b1f9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate axal 0.1.0
[INFO] finished tweaking crates.io crate axal 0.1.0
[INFO] tweaked toml for crates.io crate axal 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77fe212d6e45cc063ff260f50cc43849027cf7858fe61de033a0261bdf5e18f6
[INFO] running `Command { std: "docker" "start" "-a" "77fe212d6e45cc063ff260f50cc43849027cf7858fe61de033a0261bdf5e18f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77fe212d6e45cc063ff260f50cc43849027cf7858fe61de033a0261bdf5e18f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77fe212d6e45cc063ff260f50cc43849027cf7858fe61de033a0261bdf5e18f6", kill_on_drop: false }`
[INFO] [stdout] 77fe212d6e45cc063ff260f50cc43849027cf7858fe61de033a0261bdf5e18f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+77ee4623672f6bca3e33ba60b6479de48d44b1f9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e30e252d7de4fd48e533e9a43ad2890fdb512ddd9fa3013b6bde6724d39a13
[INFO] running `Command { std: "docker" "start" "-a" "90e30e252d7de4fd48e533e9a43ad2890fdb512ddd9fa3013b6bde6724d39a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling axal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `R3_G3_B2` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     R3_G3_B2,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R3G3B2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R5_B5_G6` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     R5_B5_G6,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R5B5G6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R8_G8_B8` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     R8_G8_B8,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R8G8B8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R10_G10_B10` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     R10_G10_B10,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `R10G10B10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:280:28
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn run_next(&mut self, &mut Runtime);
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R3_G3_B2` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     R3_G3_B2,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R3G3B2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R5_B5_G6` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     R5_B5_G6,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R5B5G6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R8_G8_B8` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     R8_G8_B8,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `R8G8B8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R10_G10_B10` should have an upper camel case name
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     R10_G10_B10,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `R10G10B10`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/lib.rs:280:28
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn run_next(&mut self, &mut Runtime);
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Runtime`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:267:15
[INFO] [stdout]     |
[INFO] [stdout] 267 |     core: Box<Core>,
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 267 -     core: Box<Core>,
[INFO] [stdout] 267 +     core: Box<dyn Core>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:267:15
[INFO] [stdout]     |
[INFO] [stdout] 267 |     core: Box<Core>,
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 267 -     core: Box<Core>,
[INFO] [stdout] 267 +     core: Box<dyn Core>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Joypad` is never constructed
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Input {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 32 |     Keyboard = 0,
[INFO] [stdout] 33 |     Joypad = 1,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Joypad` is never constructed
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Input {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 32 |     Keyboard = 0,
[INFO] [stdout] 33 |     Joypad = 1,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "90e30e252d7de4fd48e533e9a43ad2890fdb512ddd9fa3013b6bde6724d39a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e30e252d7de4fd48e533e9a43ad2890fdb512ddd9fa3013b6bde6724d39a13", kill_on_drop: false }`
[INFO] [stdout] 90e30e252d7de4fd48e533e9a43ad2890fdb512ddd9fa3013b6bde6724d39a13