[INFO] fetching crate hd44780-embedded-hal 0.1.4...
[INFO] testing hd44780-embedded-hal-0.1.4 against 1.93.0 for beta-1.94-1
[INFO] extracting crate hd44780-embedded-hal 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate hd44780-embedded-hal 0.1.4
[INFO] finished tweaking crates.io crate hd44780-embedded-hal 0.1.4
[INFO] tweaked toml for crates.io crate hd44780-embedded-hal 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hd44780-embedded-hal 0.1.4 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hd44780-embedded-hal 0.1.4 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d2b6b2a603ab538f3b0e8773df0d45e493d4d661db03f937ee7ac3ffd026150
[INFO] running `Command { std: "docker" "start" "-a" "0d2b6b2a603ab538f3b0e8773df0d45e493d4d661db03f937ee7ac3ffd026150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d2b6b2a603ab538f3b0e8773df0d45e493d4d661db03f937ee7ac3ffd026150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2b6b2a603ab538f3b0e8773df0d45e493d4d661db03f937ee7ac3ffd026150", kill_on_drop: false }`
[INFO] [stdout] 0d2b6b2a603ab538f3b0e8773df0d45e493d4d661db03f937ee7ac3ffd026150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161e6c326f65ff0480f1273f4a1dc3d690e508c76f1b2b324bc7b622ebb4d56a
[INFO] running `Command { std: "docker" "start" "-a" "161e6c326f65ff0480f1273f4a1dc3d690e508c76f1b2b324bc7b622ebb4d56a", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling hd44780-embedded-hal v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "161e6c326f65ff0480f1273f4a1dc3d690e508c76f1b2b324bc7b622ebb4d56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161e6c326f65ff0480f1273f4a1dc3d690e508c76f1b2b324bc7b622ebb4d56a", kill_on_drop: false }`
[INFO] [stdout] 161e6c326f65ff0480f1273f4a1dc3d690e508c76f1b2b324bc7b622ebb4d56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86cd97e37c6efb74b7364fed394ab38edf96ff4efa943759ebc4853a008ae03f
[INFO] running `Command { std: "docker" "start" "-a" "86cd97e37c6efb74b7364fed394ab38edf96ff4efa943759ebc4853a008ae03f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hd44780-embedded-hal v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "86cd97e37c6efb74b7364fed394ab38edf96ff4efa943759ebc4853a008ae03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cd97e37c6efb74b7364fed394ab38edf96ff4efa943759ebc4853a008ae03f", kill_on_drop: false }`
[INFO] [stdout] 86cd97e37c6efb74b7364fed394ab38edf96ff4efa943759ebc4853a008ae03f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f5467414269732ce13c3bda9d945506859886652bed8185268a8d0be3f25d0
[INFO] running `Command { std: "docker" "start" "-a" "e8f5467414269732ce13c3bda9d945506859886652bed8185268a8d0be3f25d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hd44780_embedded_hal-4c4ebe9e7062c4cb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hd44780_embedded_hal
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/characters.rs - characters::NonASCIIA02 (line 166) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/characters.rs - characters::NonASCIIA00 (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/characters.rs - characters::NonASCIIA02 (line 166) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/characters.rs:167:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 3 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 3 + let lcd : impl Hd44780Trait = ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 3 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 3 + let lcd : impl Hd44780Trait = ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lcd_write` in this scope
[INFO] [stdout]  --> src/characters.rs:168:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | lcd_write!(lcd, "{}={}", NonASCIIA02::GreekSmallPi, 3.1415);
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hd44780_embedded_hal::lcd_write;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hd44780Trait` in this scope
[INFO] [stdout]  --> src/characters.rs:167:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hd44780_embedded_hal::Hd44780Trait;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` is not allowed in the type of variable bindings
[INFO] [stdout]  --> src/characters.rs:167:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `impl Trait` is only allowed in arguments and return types of functions and methods
[INFO] [stdout]   = note: see issue #63065 <https://github.com/rust-lang/rust/issues/63065> for more information
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0562.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/characters.rs - characters::NonASCIIA00 (line 11) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/characters.rs:12:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |                               ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 3 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 3 + let lcd : impl Hd44780Trait = ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 3 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 3 + let lcd : impl Hd44780Trait = ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `lcd_write` in this scope
[INFO] [stdout]  --> src/characters.rs:13:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | lcd_write!(lcd, "{}={}", NonASCIIA02::GreekSmallPi, 3.1415);
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hd44780_embedded_hal::lcd_write;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Hd44780Trait` in this scope
[INFO] [stdout]  --> src/characters.rs:12:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use hd44780_embedded_hal::Hd44780Trait;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0562]: `impl Trait` is not allowed in the type of variable bindings
[INFO] [stdout]  --> src/characters.rs:12:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `impl Trait` is only allowed in arguments and return types of functions and methods
[INFO] [stdout]   = note: see issue #63065 <https://github.com/rust-lang/rust/issues/63065> for more information
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0562.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/characters.rs - characters::NonASCIIA00 (line 11)
[INFO] [stdout]     src/characters.rs - characters::NonASCIIA02 (line 166)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.11s
[INFO] running `Command { std: "docker" "inspect" "e8f5467414269732ce13c3bda9d945506859886652bed8185268a8d0be3f25d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f5467414269732ce13c3bda9d945506859886652bed8185268a8d0be3f25d0", kill_on_drop: false }`
[INFO] [stdout] e8f5467414269732ce13c3bda9d945506859886652bed8185268a8d0be3f25d0
