[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] checking kozabrada123/rpicontrol against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkozabrada123%2Frpicontrol" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kozabrada123/rpicontrol on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "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-4-tc2/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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14975854bb109ee18fbe023e61afd89e548b18c1627b0e559c748bfe9b4a670c [INFO] running `Command { std: "docker" "start" "-a" "14975854bb109ee18fbe023e61afd89e548b18c1627b0e559c748bfe9b4a670c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14975854bb109ee18fbe023e61afd89e548b18c1627b0e559c748bfe9b4a670c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14975854bb109ee18fbe023e61afd89e548b18c1627b0e559c748bfe9b4a670c", kill_on_drop: false }` [INFO] [stdout] 14975854bb109ee18fbe023e61afd89e548b18c1627b0e559c748bfe9b4a670c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a45a84f7ba454307890a1ccde1360d0dd67ff75ce1e3732948a19613a643c1f [INFO] running `Command { std: "docker" "start" "-a" "3a45a84f7ba454307890a1ccde1360d0dd67ff75ce1e3732948a19613a643c1f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.5 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking spin_sleep v1.1.1 [INFO] [stderr] Checking iana-time-zone v0.1.47 [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] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking rppal v0.13.1 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking simple_logger v2.3.0 [INFO] [stderr] Checking 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] [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 7.92s [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" "3a45a84f7ba454307890a1ccde1360d0dd67ff75ce1e3732948a19613a643c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a45a84f7ba454307890a1ccde1360d0dd67ff75ce1e3732948a19613a643c1f", kill_on_drop: false }` [INFO] [stdout] 3a45a84f7ba454307890a1ccde1360d0dd67ff75ce1e3732948a19613a643c1f