[INFO] fetching crate blinkrs 1.0.2...
[INFO] testing blinkrs-1.0.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate blinkrs 1.0.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate blinkrs 1.0.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blinkrs 1.0.2
[INFO] finished tweaking crates.io crate blinkrs 1.0.2
[INFO] tweaked toml for crates.io crate blinkrs 1.0.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate blinkrs 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a041273b6bb594281731591959a84d761d102f092f296353bbe8db6419e9eff
[INFO] running `Command { std: "docker" "start" "-a" "3a041273b6bb594281731591959a84d761d102f092f296353bbe8db6419e9eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a041273b6bb594281731591959a84d761d102f092f296353bbe8db6419e9eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a041273b6bb594281731591959a84d761d102f092f296353bbe8db6419e9eff", kill_on_drop: false }`
[INFO] [stdout] 3a041273b6bb594281731591959a84d761d102f092f296353bbe8db6419e9eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce055f7f19d3137ef4d23c79f079f7d207aa359e640b66ae24c2cc56ea4faa33
[INFO] running `Command { std: "docker" "start" "-a" "ce055f7f19d3137ef4d23c79f079f7d207aa359e640b66ae24c2cc56ea4faa33", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling blinkrs v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "ce055f7f19d3137ef4d23c79f079f7d207aa359e640b66ae24c2cc56ea4faa33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce055f7f19d3137ef4d23c79f079f7d207aa359e640b66ae24c2cc56ea4faa33", kill_on_drop: false }`
[INFO] [stdout] ce055f7f19d3137ef4d23c79f079f7d207aa359e640b66ae24c2cc56ea4faa33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f96ae2a76c452c49f40d8c4f6b16ca5510d8ed0d4b7472b4ec69ff67f111a862
[INFO] running `Command { std: "docker" "start" "-a" "f96ae2a76c452c49f40d8c4f6b16ca5510d8ed0d4b7472b4ec69ff67f111a862", kill_on_drop: false }`
[INFO] [stderr]    Compiling blinkrs v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f96ae2a76c452c49f40d8c4f6b16ca5510d8ed0d4b7472b4ec69ff67f111a862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f96ae2a76c452c49f40d8c4f6b16ca5510d8ed0d4b7472b4ec69ff67f111a862", kill_on_drop: false }`
[INFO] [stdout] f96ae2a76c452c49f40d8c4f6b16ca5510d8ed0d4b7472b4ec69ff67f111a862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1af15d4a66f7bcd7f12bbde09965f4510db60a29c2c557e8b2d81317257d92f0
[INFO] running `Command { std: "docker" "start" "-a" "1af15d4a66f7bcd7f12bbde09965f4510db60a29c2c557e8b2d81317257d92f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blinkrs-6c6c4f68b298a806)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test color::tests::test_blue ... ok
[INFO] [stdout] test color::tests::test_red ... ok
[INFO] [stdout] test color::tests::test_three ... ok
[INFO] [stdout] test message::tests::test_blue ... ok
[INFO] [stdout] test message::tests::test_green ... ok
[INFO] [stdout] test message::tests::test_off ... ok
[INFO] [stdout] test message::tests::test_red ... ok
[INFO] [stdout] test color::tests::test_green ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blinkrs-f2ca524d80f0862d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blinkrs
[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 - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1af15d4a66f7bcd7f12bbde09965f4510db60a29c2c557e8b2d81317257d92f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af15d4a66f7bcd7f12bbde09965f4510db60a29c2c557e8b2d81317257d92f0", kill_on_drop: false }`
[INFO] [stdout] 1af15d4a66f7bcd7f12bbde09965f4510db60a29c2c557e8b2d81317257d92f0