[INFO] fetching crate adafruit-led-backpack 0.1.0...
[INFO] checking adafruit-led-backpack-0.1.0 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate adafruit-led-backpack 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate adafruit-led-backpack 0.1.0
[INFO] finished tweaking crates.io crate adafruit-led-backpack 0.1.0
[INFO] tweaked toml for crates.io crate adafruit-led-backpack 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate adafruit-led-backpack 0.1.0 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate adafruit-led-backpack 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.11.3
[INFO] [stderr]   Downloaded ht16k33 v0.4.0
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded embedded-hal v0.2.2
[INFO] [stderr]   Downloaded libc v0.2.62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe
[INFO] running `Command { std: "docker" "start" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]     Checking ht16k33 v0.4.0
[INFO] [stderr]     Checking adafruit-led-backpack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe", kill_on_drop: false }`
[INFO] [stdout] a88c688ed0a4d6ca63bc6740bfcfa62095fc2c613fd6c1a3bd74f68d7948eafe
