[INFO] cloning repository https://github.com/pferreir/clima-sensors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pferreir/clima-sensors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpferreir%2Fclima-sensors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpferreir%2Fclima-sensors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4e7b158d2c5f7ef2ceb2742181a1a5b22aacd34
[INFO] testing pferreir/clima-sensors against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpferreir%2Fclima-sensors" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pferreir/clima-sensors on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking git repo https://github.com/pferreir/clima-sensors
[INFO] finished tweaking git repo https://github.com/pferreir/clima-sensors
[INFO] tweaked toml for git repo https://github.com/pferreir/clima-sensors written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/pferreir/clima-sensors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e042b9515dd118ed11532d16f29041db4e34c12cbd6ba5d56aca1c078bc82992
[INFO] running `Command { std: "docker" "start" "-a" "e042b9515dd118ed11532d16f29041db4e34c12cbd6ba5d56aca1c078bc82992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e042b9515dd118ed11532d16f29041db4e34c12cbd6ba5d56aca1c078bc82992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e042b9515dd118ed11532d16f29041db4e34c12cbd6ba5d56aca1c078bc82992", kill_on_drop: false }`
[INFO] [stdout] e042b9515dd118ed11532d16f29041db4e34c12cbd6ba5d56aca1c078bc82992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76f1b5eda30447018f567874cd1feaad0f6fb2f7263ebbbe6db64329fcde2e8a
[INFO] running `Command { std: "docker" "start" "-a" "76f1b5eda30447018f567874cd1feaad0f6fb2f7263ebbbe6db64329fcde2e8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cortex-m v0.6.4
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling stm32f4 v0.11.0
[INFO] [stderr]    Compiling display-interface v0.4.0
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling ssd1306 v0.5.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling clima-sensors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling mlx9061x v0.1.0
[INFO] [stderr]    Compiling shared-bus v0.2.0
[INFO] [stderr]    Compiling dht11 v0.3.1
[INFO] [stderr]    Compiling display-interface-i2c v0.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling display-interface-spi v0.4.0
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling aligned v0.3.4
[INFO] [stderr]    Compiling panic-itm v0.4.2
[INFO] [stderr]    Compiling cmim v0.2.1
[INFO] [stderr]    Compiling profont v0.4.0
[INFO] [stderr]    Compiling tinybmp v0.2.3
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling ufmt-macros v0.1.1
[INFO] [stderr]    Compiling ufmt v0.1.0
[INFO] [stderr]    Compiling stm32f4xx-hal v0.8.3
[INFO] [stdout] warning: associated function is never used: `size`
[INFO] [stdout]   --> src/ringbuffer.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn size(&self) -> u16 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.08s
[INFO] running `Command { std: "docker" "inspect" "76f1b5eda30447018f567874cd1feaad0f6fb2f7263ebbbe6db64329fcde2e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f1b5eda30447018f567874cd1feaad0f6fb2f7263ebbbe6db64329fcde2e8a", kill_on_drop: false }`
[INFO] [stdout] 76f1b5eda30447018f567874cd1feaad0f6fb2f7263ebbbe6db64329fcde2e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72dbb71b796e52c4998b05ec73c99553f8667529219b628cc5ce9a565f7d745e
[INFO] running `Command { std: "docker" "start" "-a" "72dbb71b796e52c4998b05ec73c99553f8667529219b628cc5ce9a565f7d745e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "72dbb71b796e52c4998b05ec73c99553f8667529219b628cc5ce9a565f7d745e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72dbb71b796e52c4998b05ec73c99553f8667529219b628cc5ce9a565f7d745e", kill_on_drop: false }`
[INFO] [stdout] 72dbb71b796e52c4998b05ec73c99553f8667529219b628cc5ce9a565f7d745e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c9e80f50c7d55d8e1ce116e9bb58fd0607d4f6fb538420426444676d0e667e8
[INFO] running `Command { std: "docker" "start" "-a" "8c9e80f50c7d55d8e1ce116e9bb58fd0607d4f6fb538420426444676d0e667e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "8c9e80f50c7d55d8e1ce116e9bb58fd0607d4f6fb538420426444676d0e667e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9e80f50c7d55d8e1ce116e9bb58fd0607d4f6fb538420426444676d0e667e8", kill_on_drop: false }`
[INFO] [stdout] 8c9e80f50c7d55d8e1ce116e9bb58fd0607d4f6fb538420426444676d0e667e8