[INFO] fetching crate d3d11-ffi 0.3.0...
[INFO] checking d3d11-ffi-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate d3d11-ffi 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate d3d11-ffi 0.3.0
[INFO] finished tweaking crates.io crate d3d11-ffi 0.3.0
[INFO] tweaked toml for crates.io crate d3d11-ffi 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate d3d11-ffi 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate d3d11-ffi 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0911eadb3119abdd002608cae37cd011aaf2648c65bde82794e3512c15368f
[INFO] running `Command { std: "docker" "start" "-a" "0a0911eadb3119abdd002608cae37cd011aaf2648c65bde82794e3512c15368f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0911eadb3119abdd002608cae37cd011aaf2648c65bde82794e3512c15368f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0911eadb3119abdd002608cae37cd011aaf2648c65bde82794e3512c15368f", kill_on_drop: false }`
[INFO] [stdout] 0a0911eadb3119abdd002608cae37cd011aaf2648c65bde82794e3512c15368f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f871a9b1319e57d19bb2bf0f654ad62fedb10bf5678cedffddd58b78ff048504
[INFO] running `Command { std: "docker" "start" "-a" "f871a9b1319e57d19bb2bf0f654ad62fedb10bf5678cedffddd58b78ff048504", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking windows-targets v0.52.6
[INFO] [stderr]     Checking windows-result v0.2.0
[INFO] [stderr]     Checking windows-strings v0.1.0
[INFO] [stderr]    Compiling windows-interface v0.58.0
[INFO] [stderr]    Compiling windows-implement v0.58.0
[INFO] [stderr]     Checking windows-core v0.58.0
[INFO] [stderr]     Checking d3d11-ffi v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/Direct3D/Fxc.rs:321:36
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .map_or(0, |slice| slice.len().try_into().unwrap()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9501:17
[INFO] [stdout]      |
[INFO] [stdout] 9501 |                 pshaderbytecodewithinputsignature.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9520:17
[INFO] [stdout]      |
[INFO] [stdout] 9520 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9540:17
[INFO] [stdout]      |
[INFO] [stdout] 9540 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9563:17
[INFO] [stdout]      |
[INFO] [stdout] 9563 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9596:17
[INFO] [stdout]      |
[INFO] [stdout] 9596 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9616:17
[INFO] [stdout]      |
[INFO] [stdout] 9616 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9636:17
[INFO] [stdout]      |
[INFO] [stdout] 9636 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9656:17
[INFO] [stdout]      |
[INFO] [stdout] 9656 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/Direct3D/Fxc.rs:321:36
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .map_or(0, |slice| slice.len().try_into().unwrap()),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9501:17
[INFO] [stdout]      |
[INFO] [stdout] 9501 |                 pshaderbytecodewithinputsignature.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9520:17
[INFO] [stdout]      |
[INFO] [stdout] 9520 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9540:17
[INFO] [stdout]      |
[INFO] [stdout] 9540 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9563:17
[INFO] [stdout]      |
[INFO] [stdout] 9563 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9596:17
[INFO] [stdout]      |
[INFO] [stdout] 9596 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9616:17
[INFO] [stdout]      |
[INFO] [stdout] 9616 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9636:17
[INFO] [stdout]      |
[INFO] [stdout] 9636 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]     --> src/Direct3D11.rs:9656:17
[INFO] [stdout]      |
[INFO] [stdout] 9656 |                 pshaderbytecode.len().try_into().unwrap(),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `d3d11-ffi` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `d3d11-ffi` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "f871a9b1319e57d19bb2bf0f654ad62fedb10bf5678cedffddd58b78ff048504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f871a9b1319e57d19bb2bf0f654ad62fedb10bf5678cedffddd58b78ff048504", kill_on_drop: false }`
[INFO] [stdout] f871a9b1319e57d19bb2bf0f654ad62fedb10bf5678cedffddd58b78ff048504
