[INFO] cloning repository https://github.com/sarahkittyy/rpi-epaper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sarahkittyy/rpi-epaper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarahkittyy%2Frpi-epaper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarahkittyy%2Frpi-epaper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5205507fb01a95c36f4921145940ce2d3d0920d4
[INFO] checking sarahkittyy/rpi-epaper against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarahkittyy%2Frpi-epaper" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sarahkittyy/rpi-epaper on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/sarahkittyy/rpi-epaper
[INFO] finished tweaking git repo https://github.com/sarahkittyy/rpi-epaper
[INFO] tweaked toml for git repo https://github.com/sarahkittyy/rpi-epaper written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sarahkittyy/rpi-epaper 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f0255c72ce182954acf4fd1fa05145f6477cd12386011f2e3c6cda5285dcb3b
[INFO] running `Command { std: "docker" "start" "-a" "1f0255c72ce182954acf4fd1fa05145f6477cd12386011f2e3c6cda5285dcb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f0255c72ce182954acf4fd1fa05145f6477cd12386011f2e3c6cda5285dcb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0255c72ce182954acf4fd1fa05145f6477cd12386011f2e3c6cda5285dcb3b", kill_on_drop: false }`
[INFO] [stdout] 1f0255c72ce182954acf4fd1fa05145f6477cd12386011f2e3c6cda5285dcb3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcbc40ae072bc818d2ecc80199b23dc807302e6757a23dbdfa09b11d55ee0418
[INFO] running `Command { std: "docker" "start" "-a" "dcbc40ae072bc818d2ecc80199b23dc807302e6757a23dbdfa09b11d55ee0418", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bmp v0.5.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rppal v0.18.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rpi-epaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RandomColors` is never constructed
[INFO] [stdout]   --> src/draw.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct RandomColors;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SequentialColors` is never constructed
[INFO] [stdout]   --> src/draw.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct SequentialColors;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Partial` is never constructed
[INFO] [stdout]   --> src/draw.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Partial<'a, D: Drawable> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomColors` is never constructed
[INFO] [stdout]   --> src/draw.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct RandomColors;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SequentialColors` is never constructed
[INFO] [stdout]   --> src/draw.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct SequentialColors;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Partial` is never constructed
[INFO] [stdout]   --> src/draw.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Partial<'a, D: Drawable> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "dcbc40ae072bc818d2ecc80199b23dc807302e6757a23dbdfa09b11d55ee0418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbc40ae072bc818d2ecc80199b23dc807302e6757a23dbdfa09b11d55ee0418", kill_on_drop: false }`
[INFO] [stdout] dcbc40ae072bc818d2ecc80199b23dc807302e6757a23dbdfa09b11d55ee0418
