[INFO] fetching crate liquid_crystal 0.2.0...
[INFO] testing liquid_crystal-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate liquid_crystal 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate liquid_crystal 0.2.0
[INFO] finished tweaking crates.io crate liquid_crystal 0.2.0
[INFO] tweaked toml for crates.io crate liquid_crystal 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate liquid_crystal 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bef23ca580f753a55fe98934ff01d97d211159ba6486eefb811d89c3de06d5ac
[INFO] running `Command { std: "docker" "start" "-a" "bef23ca580f753a55fe98934ff01d97d211159ba6486eefb811d89c3de06d5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef23ca580f753a55fe98934ff01d97d211159ba6486eefb811d89c3de06d5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef23ca580f753a55fe98934ff01d97d211159ba6486eefb811d89c3de06d5ac", kill_on_drop: false }`
[INFO] [stdout] bef23ca580f753a55fe98934ff01d97d211159ba6486eefb811d89c3de06d5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5db17f4d5630f2c6bf03a56246b44140e7e178a3d0b9e88809fccad201b5e211
[INFO] running `Command { std: "docker" "start" "-a" "5db17f4d5630f2c6bf03a56246b44140e7e178a3d0b9e88809fccad201b5e211", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling liquid_crystal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "5db17f4d5630f2c6bf03a56246b44140e7e178a3d0b9e88809fccad201b5e211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db17f4d5630f2c6bf03a56246b44140e7e178a3d0b9e88809fccad201b5e211", kill_on_drop: false }`
[INFO] [stdout] 5db17f4d5630f2c6bf03a56246b44140e7e178a3d0b9e88809fccad201b5e211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f203005b87d6a62222a4012ef1692a247e896fc55d8fdcba75e2de05578bbe2b
[INFO] running `Command { std: "docker" "start" "-a" "f203005b87d6a62222a4012ef1692a247e896fc55d8fdcba75e2de05578bbe2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling liquid_crystal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f203005b87d6a62222a4012ef1692a247e896fc55d8fdcba75e2de05578bbe2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f203005b87d6a62222a4012ef1692a247e896fc55d8fdcba75e2de05578bbe2b", kill_on_drop: false }`
[INFO] [stdout] f203005b87d6a62222a4012ef1692a247e896fc55d8fdcba75e2de05578bbe2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 075e7d471b92d0d4979a2cc857ef28b2f49c9559b1356c9dd824b5d2a42e21b4
[INFO] running `Command { std: "docker" "start" "-a" "075e7d471b92d0d4979a2cc857ef28b2f49c9559b1356c9dd824b5d2a42e21b4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquid_crystal-bbbb7bfd3e619f45)
[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 liquid_crystal
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lcd_trait/mod.rs - lcd_trait::LiquidCrystal<'interface,T,COLS,LINES>::write (line 143) ... ignored
[INFO] [stdout] test src/lcd_trait/mod.rs - lcd_trait::LiquidCrystal<'interface,T,COLS,LINES>::write (line 148) ... ignored
[INFO] [stdout] test src/lcd_trait/mod.rs - lcd_trait::LiquidCrystal<'interface,T,COLS,LINES>::write (line 154) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "075e7d471b92d0d4979a2cc857ef28b2f49c9559b1356c9dd824b5d2a42e21b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "075e7d471b92d0d4979a2cc857ef28b2f49c9559b1356c9dd824b5d2a42e21b4", kill_on_drop: false }`
[INFO] [stdout] 075e7d471b92d0d4979a2cc857ef28b2f49c9559b1356c9dd824b5d2a42e21b4