[INFO] fetching crate enttecopendmx 0.1.1...
[INFO] testing enttecopendmx-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate enttecopendmx 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate enttecopendmx 0.1.1
[INFO] finished tweaking crates.io crate enttecopendmx 0.1.1
[INFO] tweaked toml for crates.io crate enttecopendmx 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate enttecopendmx 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enttecopendmx 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded libftd2xx v0.31.0
[INFO] [stderr]   Downloaded libftd2xx-ffi v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3d94266bd4532b71e867ec7ed826f8ca9027941472d2ca6150e75e5091db7c4
[INFO] running `Command { std: "docker" "start" "-a" "e3d94266bd4532b71e867ec7ed826f8ca9027941472d2ca6150e75e5091db7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3d94266bd4532b71e867ec7ed826f8ca9027941472d2ca6150e75e5091db7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d94266bd4532b71e867ec7ed826f8ca9027941472d2ca6150e75e5091db7c4", kill_on_drop: false }`
[INFO] [stdout] e3d94266bd4532b71e867ec7ed826f8ca9027941472d2ca6150e75e5091db7c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bed86cadc0c5d6495678eb63666bc0942c5c42c7f05834ad720c0341197394b
[INFO] running `Command { std: "docker" "start" "-a" "3bed86cadc0c5d6495678eb63666bc0942c5c42c7f05834ad720c0341197394b", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libftd2xx-ffi v0.8.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling libftd2xx v0.31.0
[INFO] [stderr]    Compiling enttecopendmx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "3bed86cadc0c5d6495678eb63666bc0942c5c42c7f05834ad720c0341197394b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bed86cadc0c5d6495678eb63666bc0942c5c42c7f05834ad720c0341197394b", kill_on_drop: false }`
[INFO] [stdout] 3bed86cadc0c5d6495678eb63666bc0942c5c42c7f05834ad720c0341197394b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610e92df94fbf079f1cc0ed8f6a72cfd46bbef6beb37ff2676f6c4cbf1cbccf5
[INFO] running `Command { std: "docker" "start" "-a" "610e92df94fbf079f1cc0ed8f6a72cfd46bbef6beb37ff2676f6c4cbf1cbccf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling enttecopendmx v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "610e92df94fbf079f1cc0ed8f6a72cfd46bbef6beb37ff2676f6c4cbf1cbccf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610e92df94fbf079f1cc0ed8f6a72cfd46bbef6beb37ff2676f6c4cbf1cbccf5", kill_on_drop: false }`
[INFO] [stdout] 610e92df94fbf079f1cc0ed8f6a72cfd46bbef6beb37ff2676f6c4cbf1cbccf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a38e05a2a35f654e9901a9278cb3df682481f58f7fe6e553e3350ce7d7629c4
[INFO] running `Command { std: "docker" "start" "-a" "2a38e05a2a35f654e9901a9278cb3df682481f58f7fe6e553e3350ce7d7629c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enttecopendmx-f1e0a6a11c241548)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enttecopendmx
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error[E0599]: no method named `open` found for enum `Result` in the current scope
[INFO] [stdout]    --> src/lib.rs:23:11
[INFO] [stdout]     |
[INFO] [stdout]   8 | interface.open();
[INFO] [stdout]     |           ^^^^ method not found in `Result<EnttecOpenDMX, libftd2xx::errors::FtStatus>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `open` exists on the type `EnttecOpenDMX`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn open(&mut self) -> Result<(),FtStatus>{
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `EnttecOpenDMX` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout]   8 | interface.expect("REASON").open();
[INFO] [stdout]     |          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_channel` found for enum `Result` in the current scope
[INFO] [stdout]    --> src/lib.rs:24:11
[INFO] [stdout]     |
[INFO] [stdout]   9 | interface.set_channel(1 as usize, 255 as u8);
[INFO] [stdout]     |           ^^^^^^^^^^^ method not found in `Result<EnttecOpenDMX, libftd2xx::errors::FtStatus>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `set_channel` exists on the type `EnttecOpenDMX`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn set_channel(&mut self, channel: usize, value: u8) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `EnttecOpenDMX` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout]   9 | interface.expect("REASON").set_channel(1 as usize, 255 as u8);
[INFO] [stdout]     |          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render` found for enum `Result` in the current scope
[INFO] [stdout]    --> src/lib.rs:25:11
[INFO] [stdout]     |
[INFO] [stdout]  10 | interface.render();
[INFO] [stdout]     |           ^^^^^^ method not found in `Result<EnttecOpenDMX, libftd2xx::errors::FtStatus>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `render` exists on the type `EnttecOpenDMX`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn render(&mut self) -> Result<(),FtStatus> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `EnttecOpenDMX` value, panicking if the value is a `Result::Err`
[INFO] [stdout]     |
[INFO] [stdout]  10 | interface.expect("REASON").render();
[INFO] [stdout]     |          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2a38e05a2a35f654e9901a9278cb3df682481f58f7fe6e553e3350ce7d7629c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a38e05a2a35f654e9901a9278cb3df682481f58f7fe6e553e3350ce7d7629c4", kill_on_drop: false }`
[INFO] [stdout] 2a38e05a2a35f654e9901a9278cb3df682481f58f7fe6e553e3350ce7d7629c4
