[INFO] fetching crate nlabapi 1.0.5...
[INFO] checking nlabapi-1.0.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate nlabapi 1.0.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nlabapi 1.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nlabapi 1.0.5
[INFO] tweaked toml for crates.io crate nlabapi 1.0.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nlabapi 1.0.5 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 nlabapi 1.0.5 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8bb73e626359d5a786551ba41271ac3666925e6085bf14a03239608d22e4ce0d
[INFO] running `Command { std: "docker" "start" "-a" "8bb73e626359d5a786551ba41271ac3666925e6085bf14a03239608d22e4ce0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb73e626359d5a786551ba41271ac3666925e6085bf14a03239608d22e4ce0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb73e626359d5a786551ba41271ac3666925e6085bf14a03239608d22e4ce0d", kill_on_drop: false }`
[INFO] [stdout] 8bb73e626359d5a786551ba41271ac3666925e6085bf14a03239608d22e4ce0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3503e63c81a46222bca6311e93892f553f81a66b731ba08eace2a5db98a58dc3
[INFO] running `Command { std: "docker" "start" "-a" "3503e63c81a46222bca6311e93892f553f81a66b731ba08eace2a5db98a58dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling rusb v0.9.4
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking pretty-hex v0.3.0
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking inventory v0.3.20
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling libusb1-sys v0.7.0
[INFO] [stderr]    Compiling hidapi v2.6.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking git-version v0.3.9
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking dfu-core v0.7.0
[INFO] [stderr]     Checking dfu-libusb v0.5.3
[INFO] [stderr]     Checking clap v4.5.44
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking nlabapi v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/python/bench.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn count_connected_nlabs() -> usize {
[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<bool, Infallible>
[INFO] [stdout]  --> src/python/scope.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn is_connected(&self) -> bool {
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nlabapi` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/python/bench.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn count_connected_nlabs() -> usize {
[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<bool, Infallible>
[INFO] [stdout]  --> src/python/scope.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn is_connected(&self) -> bool {
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nlabapi` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3503e63c81a46222bca6311e93892f553f81a66b731ba08eace2a5db98a58dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3503e63c81a46222bca6311e93892f553f81a66b731ba08eace2a5db98a58dc3", kill_on_drop: false }`
[INFO] [stdout] 3503e63c81a46222bca6311e93892f553f81a66b731ba08eace2a5db98a58dc3
