[INFO] cloning repository https://github.com/kozabrada123/rpicontrol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kozabrada123/rpicontrol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozabrada123%2Frpicontrol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozabrada123%2Frpicontrol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 000a0e1b6b1c6ddd6a36cae3c90f89442e71d35d
[INFO] building kozabrada123/rpicontrol against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozabrada123%2Frpicontrol" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kozabrada123/rpicontrol on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kozabrada123/rpicontrol
[INFO] finished tweaking git repo https://github.com/kozabrada123/rpicontrol
[INFO] tweaked toml for git repo https://github.com/kozabrada123/rpicontrol written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kozabrada123/rpicontrol 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-alpha.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac3616bfefa2a963cbb92e9926bcd316eeefdf6929a64db2ea647b3c25d2ef45
[INFO] running `Command { std: "docker" "start" "-a" "ac3616bfefa2a963cbb92e9926bcd316eeefdf6929a64db2ea647b3c25d2ef45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3616bfefa2a963cbb92e9926bcd316eeefdf6929a64db2ea647b3c25d2ef45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3616bfefa2a963cbb92e9926bcd316eeefdf6929a64db2ea647b3c25d2ef45", kill_on_drop: false }`
[INFO] [stdout] ac3616bfefa2a963cbb92e9926bcd316eeefdf6929a64db2ea647b3c25d2ef45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecd35ebec2bc135328908deed7bce23320371b0a7f9cac08ea073f1a81acbb36
[INFO] running `Command { std: "docker" "start" "-a" "ecd35ebec2bc135328908deed7bce23320371b0a7f9cac08ea073f1a81acbb36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num_threads v0.1.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.47
[INFO] [stderr]    Compiling boxfnonce v0.1.1
[INFO] [stderr]    Compiling spin_sleep v1.1.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.5
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rppal v0.13.1
[INFO] [stderr]    Compiling daemonize v0.4.1
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling time v0.3.14
[INFO] [stderr]    Compiling chrono v0.4.22
[INFO] [stderr]    Compiling simple_logger v2.3.0
[INFO] [stderr]    Compiling rpicontrol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for i in 1..4 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disable`, `toggle`, and `set` are never used
[INFO] [stdout]   --> src/fan.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FanCtl {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn disable(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn toggle(&mut self){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn set(&mut self, enabled: bool){
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sysinfo` is never used
[INFO] [stdout]    --> src/sys.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn get_sysinfo() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_osinfo` is never used
[INFO] [stdout]    --> src/sys.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn get_osinfo() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_osarch` is never used
[INFO] [stdout]    --> src/sys.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn get_osarch() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mem` is never used
[INFO] [stdout]    --> src/sys.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn get_mem() {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_voltages` is never used
[INFO] [stdout]    --> src/sys.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn get_voltages() {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_disk_info` is never used
[INFO] [stdout]    --> src/sys.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn get_disk_info() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1
[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" "ecd35ebec2bc135328908deed7bce23320371b0a7f9cac08ea073f1a81acbb36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd35ebec2bc135328908deed7bce23320371b0a7f9cac08ea073f1a81acbb36", kill_on_drop: false }`
[INFO] [stdout] ecd35ebec2bc135328908deed7bce23320371b0a7f9cac08ea073f1a81acbb36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7c15de1d2ef10171a2acdf15b510eb0573c0e888027d35873e70d45aab54fb
[INFO] running `Command { std: "docker" "start" "-a" "8a7c15de1d2ef10171a2acdf15b510eb0573c0e888027d35873e70d45aab54fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpicontrol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for i in 1..4 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `disable`, `toggle`, and `set` are never used
[INFO] [stdout]   --> src/fan.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl FanCtl {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn disable(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn toggle(&mut self){
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn set(&mut self, enabled: bool){
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sysinfo` is never used
[INFO] [stdout]    --> src/sys.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn get_sysinfo() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_osinfo` is never used
[INFO] [stdout]    --> src/sys.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn get_osinfo() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_osarch` is never used
[INFO] [stdout]    --> src/sys.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn get_osarch() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mem` is never used
[INFO] [stdout]    --> src/sys.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn get_mem() {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_voltages` is never used
[INFO] [stdout]    --> src/sys.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn get_voltages() {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_disk_info` is never used
[INFO] [stdout]    --> src/sys.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | pub fn get_disk_info() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1
[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" "8a7c15de1d2ef10171a2acdf15b510eb0573c0e888027d35873e70d45aab54fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7c15de1d2ef10171a2acdf15b510eb0573c0e888027d35873e70d45aab54fb", kill_on_drop: false }`
[INFO] [stdout] 8a7c15de1d2ef10171a2acdf15b510eb0573c0e888027d35873e70d45aab54fb