[INFO] cloning repository https://github.com/amiraeva/nau7802-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amiraeva/nau7802-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiraeva%2Fnau7802-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiraeva%2Fnau7802-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5f7975cc44328b23c6ab0eec956b83822d4b1d1
[INFO] testing amiraeva/nau7802-rs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famiraeva%2Fnau7802-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amiraeva/nau7802-rs on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/amiraeva/nau7802-rs
[INFO] finished tweaking git repo https://github.com/amiraeva/nau7802-rs
[INFO] tweaked toml for git repo https://github.com/amiraeva/nau7802-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/amiraeva/nau7802-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33bf64d6c00cfc69dff5e2078b9cc0164f7a1b6cb98f363992e79d8df87e8626
[INFO] running `Command { std: "docker" "start" "-a" "33bf64d6c00cfc69dff5e2078b9cc0164f7a1b6cb98f363992e79d8df87e8626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33bf64d6c00cfc69dff5e2078b9cc0164f7a1b6cb98f363992e79d8df87e8626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33bf64d6c00cfc69dff5e2078b9cc0164f7a1b6cb98f363992e79d8df87e8626", kill_on_drop: false }`
[INFO] [stdout] 33bf64d6c00cfc69dff5e2078b9cc0164f7a1b6cb98f363992e79d8df87e8626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03be38c9189649c4ce62bdf85e4924779130edcb72199e0bcf890c26febed5ae
[INFO] running `Command { std: "docker" "start" "-a" "03be38c9189649c4ce62bdf85e4924779130edcb72199e0bcf890c26febed5ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling nau7802 v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "03be38c9189649c4ce62bdf85e4924779130edcb72199e0bcf890c26febed5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03be38c9189649c4ce62bdf85e4924779130edcb72199e0bcf890c26febed5ae", kill_on_drop: false }`
[INFO] [stdout] 03be38c9189649c4ce62bdf85e4924779130edcb72199e0bcf890c26febed5ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5643f4b4fa458f28f404d48e5f8c6921d50fcbaf158da6bf98a9f3e19e5a3b
[INFO] running `Command { std: "docker" "start" "-a" "2e5643f4b4fa458f28f404d48e5f8c6921d50fcbaf158da6bf98a9f3e19e5a3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] running `Command { std: "docker" "inspect" "2e5643f4b4fa458f28f404d48e5f8c6921d50fcbaf158da6bf98a9f3e19e5a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5643f4b4fa458f28f404d48e5f8c6921d50fcbaf158da6bf98a9f3e19e5a3b", kill_on_drop: false }`
[INFO] [stdout] 2e5643f4b4fa458f28f404d48e5f8c6921d50fcbaf158da6bf98a9f3e19e5a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40bdde411e3984fc64a1b25284a9f674abd6c66c58290aac2a4b1bee5780ab7d
[INFO] running `Command { std: "docker" "start" "-a" "40bdde411e3984fc64a1b25284a9f674abd6c66c58290aac2a4b1bee5780ab7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]    Doc-tests nau7802
[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" "40bdde411e3984fc64a1b25284a9f674abd6c66c58290aac2a4b1bee5780ab7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bdde411e3984fc64a1b25284a9f674abd6c66c58290aac2a4b1bee5780ab7d", kill_on_drop: false }`
[INFO] [stdout] 40bdde411e3984fc64a1b25284a9f674abd6c66c58290aac2a4b1bee5780ab7d