[INFO] updating cached repository https://github.com/bnkelley/rhel7-system76-power [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 53a99d83666b718821dc25fdc4107b9b409a59b7 [INFO] testing bnkelley/rhel7-system76-power against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnkelley%2Frhel7-system76-power" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bnkelley/rhel7-system76-power on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bnkelley/rhel7-system76-power [INFO] finished tweaking git repo https://github.com/bnkelley/rhel7-system76-power [INFO] tweaked toml for git repo https://github.com/bnkelley/rhel7-system76-power written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/bnkelley/rhel7-system76-power already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 32561bef70090e58a9145564d8006155b00cd362fe26934226c337704b320bdf [INFO] running `"docker" "start" "-a" "32561bef70090e58a9145564d8006155b00cd362fe26934226c337704b320bdf"` [INFO] [stderr] Compiling numtoa v0.2.3 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling libdbus-sys v0.1.5 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling sysfs-class v0.1.1 (https://github.com/pop-os/sysfs-class#7bc914e0) [INFO] [stderr] Compiling vergen v0.1.1 [INFO] [stderr] Compiling dbus v0.6.2 [INFO] [stderr] Compiling system76-power v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Compiling intel-pstate v0.2.0 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kernel_parameters.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | fn get_devices() -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/radeon.rs:51:29 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/snd.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wifi.rs:52:29 [INFO] [stderr] | [INFO] [stderr] 52 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.72s [INFO] running `"docker" "inspect" "32561bef70090e58a9145564d8006155b00cd362fe26934226c337704b320bdf"` [INFO] running `"docker" "rm" "-f" "32561bef70090e58a9145564d8006155b00cd362fe26934226c337704b320bdf"` [INFO] [stdout] 32561bef70090e58a9145564d8006155b00cd362fe26934226c337704b320bdf [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 07bdd690754119caac603a2353bbc04ba41ce9873b78860f789752fcf04d1f52 [INFO] running `"docker" "start" "-a" "07bdd690754119caac603a2353bbc04ba41ce9873b78860f789752fcf04d1f52"` [INFO] [stderr] Compiling system76-power v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> examples/fan.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let daemon = FanDaemon::new(false)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `system76_power::fan::FanDaemon` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `system76_power::fan::FanDaemon` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `system76-power`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: method is never used: `cannonlake` [INFO] [stderr] --> examples/gpio.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn cannonlake() -> &'static [GpioCommunity<'static>] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/kernel_parameters.rs:57:29 [INFO] [stderr] | [INFO] [stderr] 57 | fn get_devices() -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/radeon.rs:51:29 [INFO] [stderr] | [INFO] [stderr] 51 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/snd.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/wifi.rs:52:29 [INFO] [stderr] | [INFO] [stderr] 52 | fn get_devices() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "07bdd690754119caac603a2353bbc04ba41ce9873b78860f789752fcf04d1f52"` [INFO] running `"docker" "rm" "-f" "07bdd690754119caac603a2353bbc04ba41ce9873b78860f789752fcf04d1f52"` [INFO] [stdout] 07bdd690754119caac603a2353bbc04ba41ce9873b78860f789752fcf04d1f52