[INFO] cloning repository https://github.com/luojia65/tm1637-display-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luojia65/tm1637-display-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Ftm1637-display-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Ftm1637-display-demo'... 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[INFO] validating manifest of git repo https://github.com/luojia65/tm1637-display-demo on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-85/source/.cargo/config [INFO] started tweaking git repo https://github.com/luojia65/tm1637-display-demo [INFO] finished tweaking git repo https://github.com/luojia65/tm1637-display-demo [INFO] tweaked toml for git repo https://github.com/luojia65/tm1637-display-demo written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/luojia65/tm1637-display-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m v0.5.8 [INFO] [stderr] Downloaded aligned v0.2.0 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.2 [INFO] [stderr] Downloaded panic-semihosting v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae9859e6b37c52655dcfd85345086f4973187364e2aebf9164a43ce62ca583fb [INFO] running `Command { std: "docker" "start" "-a" "ae9859e6b37c52655dcfd85345086f4973187364e2aebf9164a43ce62ca583fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae9859e6b37c52655dcfd85345086f4973187364e2aebf9164a43ce62ca583fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae9859e6b37c52655dcfd85345086f4973187364e2aebf9164a43ce62ca583fb", kill_on_drop: false }` [INFO] [stdout] ae9859e6b37c52655dcfd85345086f4973187364e2aebf9164a43ce62ca583fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c39f8404f630485279cfc403d06b06f40f4480596f0f9d93460f9f7b49c552b [INFO] running `Command { std: "docker" "start" "-a" "4c39f8404f630485279cfc403d06b06f40f4480596f0f9d93460f9f7b49c552b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking vcell v0.1.0 [INFO] [stderr] Compiling cortex-m v0.5.8 [INFO] [stderr] Compiling syn v1.0.15 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling cortex-m v0.6.2 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.2 [INFO] [stderr] Compiling stm32f1 v0.9.0 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling tm1637-display-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking panic-semihosting v0.5.1 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Checking aligned v0.3.2 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking stm32f1xx-hal v0.5.3 [INFO] [stdout] error[E0583]: file not found for module `tm1637` [INFO] [stdout] --> examples/three_screens.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub mod tm1637; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `tm1637`, create file "examples/tm1637.rs" or "examples/tm1637/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tm1637::TM1637` [INFO] [stdout] --> examples/three_screens.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tm1637::TM1637; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `TM1637` in `tm1637` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied [INFO] [stdout] --> src/main.rs:30:19 [INFO] [stdout] | [INFO] [stdout] 30 | let mut tim = Timer::tim1(dp.TIM1, 1.mhz(), clocks, &mut rcc.apb2); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------- ------ ------------- supplied 4 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:460:12 [INFO] [stdout] | [INFO] [stdout] 460 | TIM1: (tim1, dbg_tim1_stop, tim1), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied [INFO] [stdout] --> examples/three_screens.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let mut tim1 = Timer::tim1(dp.TIM1, 1.mhz(), clocks, &mut rcc.apb2); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------- ------ ------------- supplied 4 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:460:12 [INFO] [stdout] | [INFO] [stdout] 460 | TIM1: (tim1, dbg_tim1_stop, tim1), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied [INFO] [stdout] --> examples/three_screens.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | let mut tim2 = Timer::tim2(dp.TIM2, 1.mhz(), clocks, &mut rcc.apb1); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------- ------ ------------- supplied 4 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:450:12 [INFO] [stdout] | [INFO] [stdout] 450 | TIM2: (tim2, dbg_tim2_stop, tim2), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied [INFO] [stdout] --> examples/three_screens.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | let mut tim3 = Timer::tim3(dp.TIM3, 1.mhz(), clocks, &mut rcc.apb1); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------- ------ ------------- supplied 4 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:451:12 [INFO] [stdout] | [INFO] [stdout] 451 | TIM3: (tim3, dbg_tim3_stop, tim2), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 3 arguments were supplied [INFO] [stdout] --> examples/three_screens.rs:42:20 [INFO] [stdout] | [INFO] [stdout] 42 | let mut syst = Timer::syst(cp.SYST, 2.hz(), clocks); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------ ------ supplied 3 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn syst(mut syst: SYST, clocks: &Clocks) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Timer: CountDown` is not satisfied [INFO] [stdout] --> src/main.rs:31:44 [INFO] [stdout] | [INFO] [stdout] 31 | let mut tm1637 = TM1637::new(dio, clk, &mut tim); [INFO] [stdout] | ^^^^^^^^ the trait `CountDown` is not implemented for `Timer` [INFO] [stdout] | [INFO] [stdout] note: required by `TM1637::<'chip, DIO, CLK, TIMER>::new` [INFO] [stdout] --> src/tm1637.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(dio: DIO, clk: CLK, timer: &'chip mut TIMER) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 3 arguments were supplied [INFO] [stdout] --> src/main.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let mut syst = Timer::syst(cp.SYST, 20.hz(), clocks); [INFO] [stdout] | ^^^^^^^^^^^ ------- ------- ------ supplied 3 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 2 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn syst(mut syst: SYST, clocks: &Clocks) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for struct `Timer` in the current scope [INFO] [stdout] --> examples/three_screens.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | block!(syst.wait()).unwrap(); [INFO] [stdout] | ^^^^ method not found in `Timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_cmd` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:36:16 [INFO] [stdout] | [INFO] [stdout] 36 | tm1637.write_cmd(0x44); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_cmd` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_data` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | tm1637.write_data(0xc0, DIGIT[a[0]]); [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_data` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_data` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | tm1637.write_data(0xc1, DIGIT[a[1]]); [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_data` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_data` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:39:16 [INFO] [stdout] | [INFO] [stdout] 39 | tm1637.write_data(0xc2, DIGIT[a[2]]); [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_data` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_data` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | tm1637.write_data(0xc3, DIGIT[a[3]]); [INFO] [stdout] | ^^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_data` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `write_cmd` exists for struct `TM1637<'_, PB9>, PB8>, Timer>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/main.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | tm1637.write_cmd(0x8a); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `TM1637<'_, PB9>, PB8>, Timer>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: src/tm1637.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct TM1637<'chip, DIO, CLK, TIMER> { [INFO] [stdout] | ----------------------------------------- method `write_cmd` not found for this [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f1xx-hal-0.5.3/src/timer.rs:105:1 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct Timer { [INFO] [stdout] | --------------------- doesn't satisfy `Timer: CountDown` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Timer: CountDown` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0432, E0583, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wait` found for struct `Timer` in the current scope [INFO] [stdout] --> src/main.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | nb::block!(syst.wait()).unwrap(); [INFO] [stdout] | ^^^^ method not found in `Timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tm1637-display-demo` due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4c39f8404f630485279cfc403d06b06f40f4480596f0f9d93460f9f7b49c552b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c39f8404f630485279cfc403d06b06f40f4480596f0f9d93460f9f7b49c552b", kill_on_drop: false }` [INFO] [stdout] 4c39f8404f630485279cfc403d06b06f40f4480596f0f9d93460f9f7b49c552b