[INFO] fetching crate hd44780-embedded-hal 0.1.4...
[INFO] testing hd44780-embedded-hal-0.1.4 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate hd44780-embedded-hal 0.1.4 into /workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hd44780-embedded-hal 0.1.4 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9220f45bd612334dedfa082ab909f6f90a3bda05ef4ad81c7f176814eda3b959
[INFO] running `Command { std: "docker" "start" "-a" "9220f45bd612334dedfa082ab909f6f90a3bda05ef4ad81c7f176814eda3b959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9220f45bd612334dedfa082ab909f6f90a3bda05ef4ad81c7f176814eda3b959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9220f45bd612334dedfa082ab909f6f90a3bda05ef4ad81c7f176814eda3b959", kill_on_drop: false }`
[INFO] [stdout] 9220f45bd612334dedfa082ab909f6f90a3bda05ef4ad81c7f176814eda3b959
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 064ab549be838ef697a477f68588227e0512b954023ceb7a37ac431ab6fda5b4
[INFO] running `Command { std: "docker" "start" "-a" "064ab549be838ef697a477f68588227e0512b954023ceb7a37ac431ab6fda5b4", 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 0.44s
[INFO] running `Command { std: "docker" "inspect" "064ab549be838ef697a477f68588227e0512b954023ceb7a37ac431ab6fda5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064ab549be838ef697a477f68588227e0512b954023ceb7a37ac431ab6fda5b4", kill_on_drop: false }`
[INFO] [stdout] 064ab549be838ef697a477f68588227e0512b954023ceb7a37ac431ab6fda5b4
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d6fdcf17d1edf7e87a65a7b431509b77cba49837c6a66274376cd6c586e2b8a
[INFO] running `Command { std: "docker" "start" "-a" "8d6fdcf17d1edf7e87a65a7b431509b77cba49837c6a66274376cd6c586e2b8a", 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 0.35s
[INFO] running `Command { std: "docker" "inspect" "8d6fdcf17d1edf7e87a65a7b431509b77cba49837c6a66274376cd6c586e2b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6fdcf17d1edf7e87a65a7b431509b77cba49837c6a66274376cd6c586e2b8a", kill_on_drop: false }`
[INFO] [stdout] 8d6fdcf17d1edf7e87a65a7b431509b77cba49837c6a66274376cd6c586e2b8a
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 730690a3b8e017649f4c7f8043f69a7e4c5be630f90c6d1d807b669b13c8c445
[INFO] running `Command { std: "docker" "start" "-a" "730690a3b8e017649f4c7f8043f69a7e4c5be630f90c6d1d807b669b13c8c445", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hd44780_embedded_hal-b2e8981ecb68661c)
[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::NonASCIIA00 (line 11) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/characters.rs - characters::NonASCIIA02 (line 166) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 12 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]    |                               ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 12 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 12 + let lcd : impl Hd44780Trait = ..
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 12 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 12 + 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] 13 | lcd_write!(lcd, "{}={}", NonASCIIA02::GreekSmallPi, 3.1415);
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + 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] 12 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]    |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 11 + 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] 12 | 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]    = help: add `#![feature(impl_trait_in_bindings)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-03-19; consider upgrading it if it is out of date
[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::NonASCIIA02 (line 166) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/characters.rs:167:31
[INFO] [stdout]     |
[INFO] [stdout] 167 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]     |                               ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 167 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 167 + let lcd : impl Hd44780Trait = ..
[INFO] [stdout]     |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 167 - let lcd : impl Hd44780Trait = ...
[INFO] [stdout] 167 + 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] 168 | lcd_write!(lcd, "{}={}", NonASCIIA02::GreekSmallPi, 3.1415);
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 166 + 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] 167 | let lcd : impl Hd44780Trait = ...
[INFO] [stdout]     |                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 166 + 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] 167 | 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]     = help: add `#![feature(impl_trait_in_bindings)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-03-19; consider upgrading it if it is out of date
[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 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.08s
[INFO] running `Command { std: "docker" "inspect" "730690a3b8e017649f4c7f8043f69a7e4c5be630f90c6d1d807b669b13c8c445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730690a3b8e017649f4c7f8043f69a7e4c5be630f90c6d1d807b669b13c8c445", kill_on_drop: false }`
[INFO] [stdout] 730690a3b8e017649f4c7f8043f69a7e4c5be630f90c6d1d807b669b13c8c445
