[INFO] cloning repository https://github.com/buu-huu/bbb-gpioctl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buu-huu/bbb-gpioctl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuu-huu%2Fbbb-gpioctl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuu-huu%2Fbbb-gpioctl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 219c68491de9ba4ac7191aec4326d9b44fc4f8bb
[INFO] testing buu-huu/bbb-gpioctl against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuu-huu%2Fbbb-gpioctl" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/buu-huu/bbb-gpioctl on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/buu-huu/bbb-gpioctl
[INFO] finished tweaking git repo https://github.com/buu-huu/bbb-gpioctl
[INFO] tweaked toml for git repo https://github.com/buu-huu/bbb-gpioctl written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/buu-huu/bbb-gpioctl 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1244b77a74dd0658e1580dc9bf92c07c5114f1ded8e0d1d14cf6890c8d5fe093
[INFO] running `Command { std: "docker" "start" "-a" "1244b77a74dd0658e1580dc9bf92c07c5114f1ded8e0d1d14cf6890c8d5fe093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1244b77a74dd0658e1580dc9bf92c07c5114f1ded8e0d1d14cf6890c8d5fe093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1244b77a74dd0658e1580dc9bf92c07c5114f1ded8e0d1d14cf6890c8d5fe093", kill_on_drop: false }`
[INFO] [stdout] 1244b77a74dd0658e1580dc9bf92c07c5114f1ded8e0d1d14cf6890c8d5fe093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5dce61f0c794b811d8115dca6675a7a070f5c217aea699d646e201bb4d97088
[INFO] running `Command { std: "docker" "start" "-a" "c5dce61f0c794b811d8115dca6675a7a070f5c217aea699d646e201bb4d97088", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling gpioctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `modes` is never read
[INFO] [stdout]    --> src/gpio.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 275 | pub struct Gpio {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     pub modes: Vec<Mode>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Gpio` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "c5dce61f0c794b811d8115dca6675a7a070f5c217aea699d646e201bb4d97088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5dce61f0c794b811d8115dca6675a7a070f5c217aea699d646e201bb4d97088", kill_on_drop: false }`
[INFO] [stdout] c5dce61f0c794b811d8115dca6675a7a070f5c217aea699d646e201bb4d97088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec
[INFO] running `Command { std: "docker" "start" "-a" "a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec", kill_on_drop: false }`
[INFO] [stdout] a48b6410ae3933a6f4465fbaf14420d971f90bf108d25aef62789815dd5f17ec