[INFO] cloning repository https://github.com/ali-graham/chipper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ali-graham/chipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-graham%2Fchipper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-graham%2Fchipper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36555988a4bd3e23ad374f1fc720b92e46f5a783
[INFO] checking ali-graham/chipper against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-graham%2Fchipper" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ali-graham/chipper
[INFO] finished tweaking git repo https://github.com/ali-graham/chipper
[INFO] tweaked toml for git repo https://github.com/ali-graham/chipper written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ali-graham/chipper on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ali-graham/chipper 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586
[INFO] running `Command { std: "docker" "start" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586", 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" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling sdl2 v0.38.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling sdl2-sys v0.38.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking chipper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `BitVec` chipper
[INFO] [stdout]     --> src/chip8.rs:1244:21
[INFO] [stdout]      |
[INFO] [stdout] 1244 |         chip8.gfx = bitvec![mut 1].repeat(64 * 32).into();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]      = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]      |
[INFO] [stdout] 1244 -         chip8.gfx = bitvec![mut 1].repeat(64 * 32).into();
[INFO] [stdout] 1244 +         chip8.gfx = bitvec![mut 1].repeat(64 * 32);
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 1244 -         chip8.gfx = bitvec![mut 1].repeat(64 * 32).into();
[INFO] [stdout] 1244 +         chip8.gfx = <BitVec as Into<_>>::into(bitvec![mut 1].repeat(64 * 32));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `BitVec` chipper
[INFO] [stdout]     --> src/chip8.rs:2019:21
[INFO] [stdout]      |
[INFO] [stdout] 2019 |         chip8.gfx = bits![1].repeat(64 * 32).into();
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]      |
[INFO] [stdout] 2019 -         chip8.gfx = bits![1].repeat(64 * 32).into();
[INFO] [stdout] 2019 +         chip8.gfx = bits![1].repeat(64 * 32);
[INFO] [stdout]      |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]      |
[INFO] [stdout] 2019 -         chip8.gfx = bits![1].repeat(64 * 32).into();
[INFO] [stdout] 2019 +         chip8.gfx = <BitVec as Into<_>>::into(bits![1].repeat(64 * 32));
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chipper` (bin "chipper" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586", kill_on_drop: false }`
[INFO] [stdout] a2e3628fafc531217ad5878db4821bc563ea3911923aca51493d9ba0e70c0586
