[INFO] cloning repository https://github.com/jamwaffles/rust-meetup-simple-clock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamwaffles/rust-meetup-simple-clock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Frust-meetup-simple-clock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Frust-meetup-simple-clock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89e39b6dfc2adf329044832436fd06ad9b37d104 [INFO] checking jamwaffles/rust-meetup-simple-clock against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamwaffles%2Frust-meetup-simple-clock" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jamwaffles/rust-meetup-simple-clock on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking git repo https://github.com/jamwaffles/rust-meetup-simple-clock [INFO] finished tweaking git repo https://github.com/jamwaffles/rust-meetup-simple-clock [INFO] tweaked toml for git repo https://github.com/jamwaffles/rust-meetup-simple-clock written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/jamwaffles/rust-meetup-simple-clock already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/stm32-rs/stm32f1xx-hal.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-graphics v0.4.7 [INFO] [stderr] Downloaded ssd1306 v0.2.4 [INFO] [stderr] Downloaded tinybmp v0.1.0 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.4.2 [INFO] [stderr] Downloaded cortex-m-rtfm v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb3548684ae6583b4260f8fd8e8f460e29b465d0b619c8bdf0e5836cc48859e3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cb3548684ae6583b4260f8fd8e8f460e29b465d0b619c8bdf0e5836cc48859e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb3548684ae6583b4260f8fd8e8f460e29b465d0b619c8bdf0e5836cc48859e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3548684ae6583b4260f8fd8e8f460e29b465d0b619c8bdf0e5836cc48859e3", kill_on_drop: false }` [INFO] [stdout] cb3548684ae6583b4260f8fd8e8f460e29b465d0b619c8bdf0e5836cc48859e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e044b87c54dc6f8c6ee65d920eb2b0d52a6079b2344380e816c75b8d794fe22 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e044b87c54dc6f8c6ee65d920eb2b0d52a6079b2344380e816c75b8d794fe22", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Checking vcell v0.1.0 [INFO] [stderr] Compiling cortex-m v0.5.8 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.7 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling stm32f1 v0.6.0 [INFO] [stderr] Checking nb v0.1.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.2 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.2 [INFO] [stderr] Compiling ssd1306 v0.2.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rust-meetup-simple-clock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking libm v0.1.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking typenum v1.10.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking nom v4.2.2 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Checking hash32 v0.1.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking heapless v0.4.2 [INFO] [stderr] Checking tinybmp v0.1.0 [INFO] [stderr] Checking embedded-graphics v0.4.7 [INFO] [stderr] Checking panic-semihosting v0.5.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.5 [INFO] [stderr] Compiling owned-singleton-macros v0.1.0 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.4.2 [INFO] [stderr] Checking owned-singleton v0.1.0 [INFO] [stderr] Checking stm32f1xx-hal v0.2.0 (https://github.com/stm32-rs/stm32f1xx-hal.git?rev=380ea962b8c91546e53e1c7646d869d2ec81f362#380ea962) [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use core::fmt::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fonts::Font8x16`, `pixelcolor::PixelColorU8` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fonts::Font8x16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pixelcolor::PixelColorU8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::consts::*` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use heapless::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::String` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use heapless::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/main.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use core::fmt::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fonts::Font8x16`, `pixelcolor::PixelColorU8` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fonts::Font8x16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pixelcolor::PixelColorU8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::consts::*` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use heapless::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heapless::String` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use heapless::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_semihosting` (which `rust_meetup_simple_clock` depends on) [INFO] [stdout] = note: first definition in `panic_semihosting` loaded from /opt/rustwide/target/debug/deps/libpanic_semihosting-fdd452a269f14bfc.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e3026a7ea720d3a3.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `clear` found for struct `DISPLAY<'_>` in the current scope [INFO] [stdout] --> src/main.rs:239:27 [INFO] [stdout] | [INFO] [stdout] 144 | #[app(device = stm32f1xx_hal::stm32)] [INFO] [stdout] | ------------------------------------- method `clear` not found for this [INFO] [stdout] ... [INFO] [stdout] 239 | resources.DISPLAY.clear(); [INFO] [stdout] | ^^^^^ method not found in `DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:241:20 [INFO] [stdout] | [INFO] [stdout] 241 | clock_face(&mut resources.DISPLAY); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `GraphicsMode`, found struct `DISPLAY` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut GraphicsMode>, PB9>)>>>` [INFO] [stdout] found mutable reference `&mut DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `clear` found for struct `DISPLAY<'_>` in the current scope [INFO] [stdout] --> src/main.rs:239:27 [INFO] [stdout] | [INFO] [stdout] 144 | #[app(device = stm32f1xx_hal::stm32)] [INFO] [stdout] | ------------------------------------- method `clear` not found for this [INFO] [stdout] ... [INFO] [stdout] 239 | resources.DISPLAY.clear(); [INFO] [stdout] | ^^^^^ method not found in `DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | clock_hands(&mut resources.DISPLAY, resources.RTC_DEVICE.seconds()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `GraphicsMode`, found struct `DISPLAY` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut GraphicsMode>, PB9>)>>>` [INFO] [stdout] found mutable reference `&mut DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flush` found for struct `DISPLAY<'_>` in the current scope [INFO] [stdout] --> src/main.rs:244:27 [INFO] [stdout] | [INFO] [stdout] 144 | #[app(device = stm32f1xx_hal::stm32)] [INFO] [stdout] | ------------------------------------- method `flush` not found for this [INFO] [stdout] ... [INFO] [stdout] 244 | resources.DISPLAY.flush().expect("Failed to update display"); [INFO] [stdout] | ^^^^^ method not found in `DISPLAY<'_>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `flush`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `stm32f1xx_hal::prelude::_embedded_hal_serial_Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:241:20 [INFO] [stdout] | [INFO] [stdout] 241 | clock_face(&mut resources.DISPLAY); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `GraphicsMode`, found struct `DISPLAY` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut GraphicsMode>, PB9>)>>>` [INFO] [stdout] found mutable reference `&mut DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-meetup-simple-clock` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:242:21 [INFO] [stdout] | [INFO] [stdout] 242 | clock_hands(&mut resources.DISPLAY, resources.RTC_DEVICE.seconds()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ expected struct `GraphicsMode`, found struct `DISPLAY` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut GraphicsMode>, PB9>)>>>` [INFO] [stdout] found mutable reference `&mut DISPLAY<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flush` found for struct `DISPLAY<'_>` in the current scope [INFO] [stdout] --> src/main.rs:244:27 [INFO] [stdout] | [INFO] [stdout] 144 | #[app(device = stm32f1xx_hal::stm32)] [INFO] [stdout] | ------------------------------------- method `flush` not found for this [INFO] [stdout] ... [INFO] [stdout] 244 | resources.DISPLAY.flush().expect("Failed to update display"); [INFO] [stdout] | ^^^^^ method not found in `DISPLAY<'_>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `flush`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `stm32f1xx_hal::prelude::_embedded_hal_serial_Write` [INFO] [stdout] candidate #2: `std::io::Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libm::F32Ext` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use libm::F32Ext; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8e044b87c54dc6f8c6ee65d920eb2b0d52a6079b2344380e816c75b8d794fe22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e044b87c54dc6f8c6ee65d920eb2b0d52a6079b2344380e816c75b8d794fe22", kill_on_drop: false }` [INFO] [stdout] 8e044b87c54dc6f8c6ee65d920eb2b0d52a6079b2344380e816c75b8d794fe22