[INFO] cloning repository https://github.com/tomarrell/rasp-ws2812b
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomarrell/rasp-ws2812b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomarrell%2Frasp-ws2812b", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomarrell%2Frasp-ws2812b'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da8d43c036026b606863046fb879c2c9ad1b4619
[INFO] testing tomarrell/rasp-ws2812b against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomarrell%2Frasp-ws2812b" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tomarrell/rasp-ws2812b
[INFO] finished tweaking git repo https://github.com/tomarrell/rasp-ws2812b
[INFO] tweaked toml for git repo https://github.com/tomarrell/rasp-ws2812b written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomarrell/rasp-ws2812b on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tomarrell/rasp-ws2812b 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d096c40c3c22c4a6aefb0b169324e73e772d3040ca574a0179ad8440407f18
[INFO] running `Command { std: "docker" "start" "-a" "30d096c40c3c22c4a6aefb0b169324e73e772d3040ca574a0179ad8440407f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d096c40c3c22c4a6aefb0b169324e73e772d3040ca574a0179ad8440407f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d096c40c3c22c4a6aefb0b169324e73e772d3040ca574a0179ad8440407f18", kill_on_drop: false }`
[INFO] [stdout] 30d096c40c3c22c4a6aefb0b169324e73e772d3040ca574a0179ad8440407f18
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c91577703afeb9354c260b72b68ee5904abf22a146182c205202471a5d09145
[INFO] running `Command { std: "docker" "start" "-a" "5c91577703afeb9354c260b72b68ee5904abf22a146182c205202471a5d09145", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling rppal v0.7.1
[INFO] [stderr]    Compiling rasp_ws2812b v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "5c91577703afeb9354c260b72b68ee5904abf22a146182c205202471a5d09145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c91577703afeb9354c260b72b68ee5904abf22a146182c205202471a5d09145", kill_on_drop: false }`
[INFO] [stdout] 5c91577703afeb9354c260b72b68ee5904abf22a146182c205202471a5d09145
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b998a9d257ab0fe24f02f0cf4aa3f1c270747f6f32f5265d13e92eafea2b650
[INFO] running `Command { std: "docker" "start" "-a" "6b998a9d257ab0fe24f02f0cf4aa3f1c270747f6f32f5265d13e92eafea2b650", kill_on_drop: false }`
[INFO] [stderr]    Compiling rasp_ws2812b v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6b998a9d257ab0fe24f02f0cf4aa3f1c270747f6f32f5265d13e92eafea2b650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b998a9d257ab0fe24f02f0cf4aa3f1c270747f6f32f5265d13e92eafea2b650", kill_on_drop: false }`
[INFO] [stdout] 6b998a9d257ab0fe24f02f0cf4aa3f1c270747f6f32f5265d13e92eafea2b650
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be8fbd1926736a8cd70fc352cb6e56d4db5a7f20898e00f4aad829c75fe20c0e
[INFO] running `Command { std: "docker" "start" "-a" "be8fbd1926736a8cd70fc352cb6e56d4db5a7f20898e00f4aad829c75fe20c0e", 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/rasp_ws2812b-d90bf8b86b105371)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test wire_protocol::tests::convert_255 ... ok
[INFO] [stdout] test wire_protocol::tests::convert_1 ... ok
[INFO] [stdout] test wire_protocol::tests::convert_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rasp_ws2812b
[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] running `Command { std: "docker" "inspect" "be8fbd1926736a8cd70fc352cb6e56d4db5a7f20898e00f4aad829c75fe20c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8fbd1926736a8cd70fc352cb6e56d4db5a7f20898e00f4aad829c75fe20c0e", kill_on_drop: false }`
[INFO] [stdout] be8fbd1926736a8cd70fc352cb6e56d4db5a7f20898e00f4aad829c75fe20c0e