[INFO] cloning repository https://github.com/maximka76667/stm32-rs-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maximka76667/stm32-rs-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximka76667%2Fstm32-rs-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximka76667%2Fstm32-rs-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9a2d58860d753683e8e6a95c8c6204ce63b4172
[INFO] checking maximka76667/stm32-rs-tests against 656a9da186dacaf3bf8f7f7296a825d256cb4ae3 for pr-158915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximka76667%2Fstm32-rs-tests" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/maximka76667/stm32-rs-tests
[INFO] finished tweaking git repo https://github.com/maximka76667/stm32-rs-tests
[INFO] tweaked toml for git repo https://github.com/maximka76667/stm32-rs-tests written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maximka76667/stm32-rs-tests on toolchain 656a9da186dacaf3bf8f7f7296a825d256cb4ae3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maximka76667/stm32-rs-tests 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" "+656a9da186dacaf3bf8f7f7296a825d256cb4ae3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `bme280_test` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../bme280_test
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `bme280-test`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 - name = "bme280_test"
[INFO] [stderr] 74 + name = "bme280-test"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `i2c_scan` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../i2c_scan
[INFO] [stderr]    |                                                  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `i2c-scan`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 - name = "i2c_scan"
[INFO] [stderr] 50 + name = "i2c-scan"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `mpu6500_reading` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../mpu6500_reading
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mpu6500-reading`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 - name = "mpu6500_reading"
[INFO] [stderr] 62 + name = "mpu6500-reading"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `mpu6500_test` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../mpu6500_test
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mpu6500-test`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 - name = "mpu6500_test"
[INFO] [stderr] 56 + name = "mpu6500-test"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `my_counter` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../my_counter
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `my-counter`, convert `bin.name`
[INFO] [stderr]   --> Cargo.toml:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 - name = "my_counter"
[INFO] [stderr] 26 + name = "my-counter"
[INFO] [stderr]    |
[INFO] [stderr] warning: binary `traffic_light` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc1/source/target/.../traffic_light
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `traffic-light`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 - name = "traffic_light"
[INFO] [stderr] 8 + name = "traffic-light"
[INFO] [stderr]   |
[INFO] [stderr] warning: `stm32-rs-tests` (manifest) generated 6 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds