[INFO] fetching crate thermal-print 0.2.0...
[INFO] testing thermal-print-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate thermal-print 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate thermal-print 0.2.0
[INFO] finished tweaking crates.io crate thermal-print 0.2.0
[INFO] tweaked toml for crates.io crate thermal-print 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thermal-print 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding az v1.2.1 (available: v1.3.0)
[INFO] [stderr]       Adding embedded-io v0.6.1 (available: v0.7.1)
[INFO] [stderr]       Adding tinybmp v0.5.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5497c081aa092ce8c06f13241a1a5f299b352c2afbda12cc59114a009b1c3c11
[INFO] running `Command { std: "docker" "start" "-a" "5497c081aa092ce8c06f13241a1a5f299b352c2afbda12cc59114a009b1c3c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5497c081aa092ce8c06f13241a1a5f299b352c2afbda12cc59114a009b1c3c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5497c081aa092ce8c06f13241a1a5f299b352c2afbda12cc59114a009b1c3c11", kill_on_drop: false }`
[INFO] [stdout] 5497c081aa092ce8c06f13241a1a5f299b352c2afbda12cc59114a009b1c3c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7618aa42d5b78f12d6dffb2edcced3ce017ac5413e674e84a5b1c89d348984e
[INFO] running `Command { std: "docker" "start" "-a" "e7618aa42d5b78f12d6dffb2edcced3ce017ac5413e674e84a5b1c89d348984e", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.1
[INFO] [stderr]    Compiling embedded-graphics v0.8.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling tinybmp v0.5.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling thermal-print v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "e7618aa42d5b78f12d6dffb2edcced3ce017ac5413e674e84a5b1c89d348984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7618aa42d5b78f12d6dffb2edcced3ce017ac5413e674e84a5b1c89d348984e", kill_on_drop: false }`
[INFO] [stdout] e7618aa42d5b78f12d6dffb2edcced3ce017ac5413e674e84a5b1c89d348984e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6a72a6eb8e119a6ab6600b8faddbe0c51601f98c03967d33689ed983d8ef6e3
[INFO] running `Command { std: "docker" "start" "-a" "d6a72a6eb8e119a6ab6600b8faddbe0c51601f98c03967d33689ed983d8ef6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling thermal-print v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "d6a72a6eb8e119a6ab6600b8faddbe0c51601f98c03967d33689ed983d8ef6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a72a6eb8e119a6ab6600b8faddbe0c51601f98c03967d33689ed983d8ef6e3", kill_on_drop: false }`
[INFO] [stdout] d6a72a6eb8e119a6ab6600b8faddbe0c51601f98c03967d33689ed983d8ef6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f13470032278068e62a92e4dec001105833081ced3106a0fdb257d7cb1f6ffe5
[INFO] running `Command { std: "docker" "start" "-a" "f13470032278068e62a92e4dec001105833081ced3106a0fdb257d7cb1f6ffe5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thermal_print-2e2762d65cfd422f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thermal_print
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Printer<Port,Delay>::print_bitmap (line 630) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Printer<Port,Delay>::print_bitmap (line 630) stdout ----
[INFO] [stdout] error: couldn't read `src/../resources/ferris.bmp`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/lib.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         include_bytes!("../resources/ferris.bmp")
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `printer` in this scope
[INFO] [stdout]    --> src/lib.rs:631:1
[INFO] [stdout]     |
[INFO] [stdout] 631 | printer.init();
[INFO] [stdout]     | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `printer` in this scope
[INFO] [stdout]    --> src/lib.rs:632:1
[INFO] [stdout]     |
[INFO] [stdout] 632 | printer.print_bitmap(
[INFO] [stdout]     | ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `RawBmp` in this scope
[INFO] [stdout]    --> src/lib.rs:633:5
[INFO] [stdout]     |
[INFO] [stdout] 633 |     RawBmp::from_slice(
[INFO] [stdout]     |     ^^^^^^ use of undeclared type `RawBmp`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `RasterBitImageMode` in this scope
[INFO] [stdout]    --> src/lib.rs:636:5
[INFO] [stdout]     |
[INFO] [stdout] 636 |     RasterBitImageMode::Normal
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ use of undeclared type `RasterBitImageMode`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Printer<Port,Delay>::print_bitmap (line 630)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f13470032278068e62a92e4dec001105833081ced3106a0fdb257d7cb1f6ffe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f13470032278068e62a92e4dec001105833081ced3106a0fdb257d7cb1f6ffe5", kill_on_drop: false }`
[INFO] [stdout] f13470032278068e62a92e4dec001105833081ced3106a0fdb257d7cb1f6ffe5
