[INFO] fetching crate waveshare-barcodescanner 0.1.0...
[INFO] testing waveshare-barcodescanner-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate waveshare-barcodescanner 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate waveshare-barcodescanner 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate waveshare-barcodescanner 0.1.0
[INFO] tweaked toml for crates.io crate waveshare-barcodescanner 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waveshare-barcodescanner 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waveshare-barcodescanner 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 343ed527b6a0f4c1d3500784c924616a87c2c75dab061be7ab977702bf974bfe
[INFO] running `Command { std: "docker" "start" "-a" "343ed527b6a0f4c1d3500784c924616a87c2c75dab061be7ab977702bf974bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "343ed527b6a0f4c1d3500784c924616a87c2c75dab061be7ab977702bf974bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343ed527b6a0f4c1d3500784c924616a87c2c75dab061be7ab977702bf974bfe", kill_on_drop: false }`
[INFO] [stdout] 343ed527b6a0f4c1d3500784c924616a87c2c75dab061be7ab977702bf974bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adfd9d4a2ba8e92cf1af87667a29cebf28cc57190f572f5ad50b14edb7da7ff2
[INFO] running `Command { std: "docker" "start" "-a" "adfd9d4a2ba8e92cf1af87667a29cebf28cc57190f572f5ad50b14edb7da7ff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling debug-helper v0.3.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling crc-any v2.5.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serial2 v0.2.31
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling waveshare-barcodescanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "adfd9d4a2ba8e92cf1af87667a29cebf28cc57190f572f5ad50b14edb7da7ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfd9d4a2ba8e92cf1af87667a29cebf28cc57190f572f5ad50b14edb7da7ff2", kill_on_drop: false }`
[INFO] [stdout] adfd9d4a2ba8e92cf1af87667a29cebf28cc57190f572f5ad50b14edb7da7ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc5a6bc19bdaf8029bae803f0f99012b52cb619480d7c5f65d6e61c4551065f6
[INFO] running `Command { std: "docker" "start" "-a" "bc5a6bc19bdaf8029bae803f0f99012b52cb619480d7c5f65d6e61c4551065f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling waveshare-barcodescanner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "bc5a6bc19bdaf8029bae803f0f99012b52cb619480d7c5f65d6e61c4551065f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5a6bc19bdaf8029bae803f0f99012b52cb619480d7c5f65d6e61c4551065f6", kill_on_drop: false }`
[INFO] [stdout] bc5a6bc19bdaf8029bae803f0f99012b52cb619480d7c5f65d6e61c4551065f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ee0685f850052ce686dbc9680018ef8ca3132fe469cb7c393a6eca8d19acbf7
[INFO] running `Command { std: "docker" "start" "-a" "5ee0685f850052ce686dbc9680018ef8ca3132fe469cb7c393a6eca8d19acbf7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waveshare_barcodescanner-d8ddb8cdc68bfa0f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test crc::tests::test_calculate_crc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests waveshare_barcodescanner
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/interface.rs - interface::BarcodeScanner::get_hw_version (line 77) - compile ... ok
[INFO] [stdout] test src/interface.rs - interface::BarcodeScanner::get_sw_date (line 143) - compile ... ok
[INFO] [stdout] test src/interface.rs - interface::BarcodeScanner::get_sw_version (line 110) - compile ... ok
[INFO] [stdout] test src/interface.rs - interface::BarcodeScanner::new (line 29) - compile ... ok
[INFO] [stdout] test src/interface.rs - interface::BarcodeScanner::start_scan (line 198) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "5ee0685f850052ce686dbc9680018ef8ca3132fe469cb7c393a6eca8d19acbf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee0685f850052ce686dbc9680018ef8ca3132fe469cb7c393a6eca8d19acbf7", kill_on_drop: false }`
[INFO] [stdout] 5ee0685f850052ce686dbc9680018ef8ca3132fe469cb7c393a6eca8d19acbf7