[INFO] cloning repository https://github.com/Hylian/rpi-ssd1306-example-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hylian/rpi-ssd1306-example-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHylian%2Frpi-ssd1306-example-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHylian%2Frpi-ssd1306-example-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57fd7c63a4f704671ae0c3278bb6bee0e819cff9
[INFO] checking Hylian/rpi-ssd1306-example-rs/57fd7c63a4f704671ae0c3278bb6bee0e819cff9 against master#561b5dea1e7e5c21f0fb550ca579229ceb878297 for pr-124661
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHylian%2Frpi-ssd1306-example-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hylian/rpi-ssd1306-example-rs on toolchain 561b5dea1e7e5c21f0fb550ca579229ceb878297
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Hylian/rpi-ssd1306-example-rs
[INFO] finished tweaking git repo https://github.com/Hylian/rpi-ssd1306-example-rs
[INFO] tweaked toml for git repo https://github.com/Hylian/rpi-ssd1306-example-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Hylian/rpi-ssd1306-example-rs 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" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinybmp v0.1.0
[INFO] [stderr]   Downloaded rppal v0.11.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.2
[INFO] [stderr]   Downloaded embedded-graphics v0.4.7
[INFO] [stderr]   Downloaded ssd1306 v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e582552cb812b9271458b5fd5836a10677b24aea7496984201c13ab66864fdc9
[INFO] running `Command { std: "docker" "start" "-a" "e582552cb812b9271458b5fd5836a10677b24aea7496984201c13ab66864fdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e582552cb812b9271458b5fd5836a10677b24aea7496984201c13ab66864fdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e582552cb812b9271458b5fd5836a10677b24aea7496984201c13ab66864fdc9", kill_on_drop: false }`
[INFO] [stdout] e582552cb812b9271458b5fd5836a10677b24aea7496984201c13ab66864fdc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bad7a262f5488df5288ce0fe4fa3ffd11e2df2a22a90b5cb5bdbaee0cf60006
[INFO] running `Command { std: "docker" "start" "-a" "0bad7a262f5488df5288ce0fe4fa3ffd11e2df2a22a90b5cb5bdbaee0cf60006", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.1
[INFO] [stderr]    Compiling ssd1306 v0.2.4
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking embedded-hal v0.2.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking rppal v0.11.1
[INFO] [stderr]     Checking tinybmp v0.1.0
[INFO] [stderr]     Checking embedded-graphics v0.4.7
[INFO] [stderr]     Checking rpi-ssd1306-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0bad7a262f5488df5288ce0fe4fa3ffd11e2df2a22a90b5cb5bdbaee0cf60006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bad7a262f5488df5288ce0fe4fa3ffd11e2df2a22a90b5cb5bdbaee0cf60006", kill_on_drop: false }`
[INFO] [stdout] 0bad7a262f5488df5288ce0fe4fa3ffd11e2df2a22a90b5cb5bdbaee0cf60006