[INFO] cloning repository https://github.com/shubhankartrivedi/rust-rpi-ultrasonic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shubhankartrivedi/rust-rpi-ultrasonic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshubhankartrivedi%2Frust-rpi-ultrasonic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshubhankartrivedi%2Frust-rpi-ultrasonic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6142de0ac5ac2eecccb9004665b5567cbd9461b0
[INFO] building shubhankartrivedi/rust-rpi-ultrasonic against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshubhankartrivedi%2Frust-rpi-ultrasonic" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shubhankartrivedi/rust-rpi-ultrasonic on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/shubhankartrivedi/rust-rpi-ultrasonic
[INFO] finished tweaking git repo https://github.com/shubhankartrivedi/rust-rpi-ultrasonic
[INFO] tweaked toml for git repo https://github.com/shubhankartrivedi/rust-rpi-ultrasonic written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shubhankartrivedi/rust-rpi-ultrasonic 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 672b51d9b199d7f2b4ebf624d9b634970105d88e10772664b23b2cc210115b89
[INFO] running `Command { std: "docker" "start" "-a" "672b51d9b199d7f2b4ebf624d9b634970105d88e10772664b23b2cc210115b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "672b51d9b199d7f2b4ebf624d9b634970105d88e10772664b23b2cc210115b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672b51d9b199d7f2b4ebf624d9b634970105d88e10772664b23b2cc210115b89", kill_on_drop: false }`
[INFO] [stdout] 672b51d9b199d7f2b4ebf624d9b634970105d88e10772664b23b2cc210115b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b856343e859c781c1fa6669744b08f237f6ace3d5778c7de89214fb8ec6718c
[INFO] running `Command { std: "docker" "start" "-a" "6b856343e859c781c1fa6669744b08f237f6ace3d5778c7de89214fb8ec6718c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling rppal v0.17.1
[INFO] [stderr]    Compiling rust-gpio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "6b856343e859c781c1fa6669744b08f237f6ace3d5778c7de89214fb8ec6718c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b856343e859c781c1fa6669744b08f237f6ace3d5778c7de89214fb8ec6718c", kill_on_drop: false }`
[INFO] [stdout] 6b856343e859c781c1fa6669744b08f237f6ace3d5778c7de89214fb8ec6718c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd5a6964b0d79d8268392c5852144b829dba5d871131c6ad4e1307af44626956
[INFO] running `Command { std: "docker" "start" "-a" "fd5a6964b0d79d8268392c5852144b829dba5d871131c6ad4e1307af44626956", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-gpio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "fd5a6964b0d79d8268392c5852144b829dba5d871131c6ad4e1307af44626956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5a6964b0d79d8268392c5852144b829dba5d871131c6ad4e1307af44626956", kill_on_drop: false }`
[INFO] [stdout] fd5a6964b0d79d8268392c5852144b829dba5d871131c6ad4e1307af44626956