[INFO] fetching crate a608_embedded 0.1.0...
[INFO] fixing a608_embedded-0.1.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate a608_embedded 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate a608_embedded 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate a608_embedded 0.1.0
[INFO] tweaked toml for crates.io crate a608_embedded 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate a608_embedded 0.1.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate a608_embedded 0.1.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037
[INFO] running `Command { std: "docker" "start" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]     Checking a608_embedded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `esp_hal` in this scope
[INFO] [stdout]   --> examples/esp32_example.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use esp_hal::{
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `esp_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `esp_hal`, use `cargo add esp_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esp_backtrace`
[INFO] [stdout]   --> examples/esp32_example.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use esp_backtrace as _;
[INFO] [stdout]    |     -------------^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     no external crate `esp_backtrace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]   --> examples/esp32_example.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use log::{error, info, warn};
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `log`, use `cargo add log` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `log` in this scope
[INFO] [stdout]    --> examples/esp32_example.rs:279:5
[INFO] [stdout]     |
[INFO] [stdout] 279 |     log::info!("Second capture OK. Creating model...");
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `log` in this scope
[INFO] [stdout]    --> examples/esp32_example.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     log::info!("Place same finger again (2nd capture)...");
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `log` in this scope
[INFO] [stdout]    --> examples/esp32_example.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     log::info!("First capture OK. Remove finger...");
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `log` in this scope
[INFO] [stdout]    --> examples/esp32_example.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 |     log::info!("Waiting for finger (1st capture)...");
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `log` in this scope
[INFO] [stdout]    --> examples/esp32_example.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |             log::info!("Finger not found in database");
[INFO] [stdout]     |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `entry` in this scope
[INFO] [stdout]   --> examples/esp32_example.rs:42:3
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[entry]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `esp_hal` in this scope
[INFO] [stdout]   --> examples/esp32_example.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let peripherals = esp_hal::init(esp_hal::Config::default());
[INFO] [stdout]    |                                     ^^^^^^^ use of unresolved module or unlinked crate `esp_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `esp_hal`, use `cargo add esp_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `esp_println` in this scope
[INFO] [stdout]   --> examples/esp32_example.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     esp_println::logger::init_logger_from_env();
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `esp_println`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `esp_println`, use `cargo add esp_println` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NOMATCH`, `PACKETRECIEVEERR`, `SensorBuffer`, and `SystemParam`
[INFO] [stdout]   --> examples/esp32_example.rs:30:80
[INFO] [stdout]    |
[INFO] [stdout] 30 |     ENROLLMISMATCH, FingerprintSensor, IMAGEMESS, LedColor, LedMode, NOFINGER, NOMATCH, NOTFOUND,
[INFO] [stdout]    |                                                                                ^^^^^^^
[INFO] [stdout] 31 |     OK, PACKETRECIEVEERR, SensorBuffer, SystemParam,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `esp_hal` in this scope
[INFO] [stdout]   --> examples/esp32_example.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let peripherals = esp_hal::init(esp_hal::Config::default());
[INFO] [stdout]    |                       ^^^^^^^ use of unresolved module or unlinked crate `esp_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `esp_hal`, use `cargo add esp_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ceil` found for type `f32` in the current scope
[INFO] [stdout]    --> examples/esp32_example.rs:303:51
[INFO] [stdout]     |
[INFO] [stdout] 303 |     let num_pages = (library_size as f32 / 256.0).ceil() as u8;
[INFO] [stdout]     |                                                   ^^^^ method not found in `f32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a608_embedded` (example "esp32_example") due to 15 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `cortex_m_rt`
[INFO] [stdout]   --> examples/stm32_example.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use cortex_m_rt::entry;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `cortex_m_rt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cortex_m_rt`, use `cargo add cortex_m_rt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `stm32_hal2` in this scope
[INFO] [stdout]   --> examples/stm32_example.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use stm32_hal2::{
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `stm32_hal2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32_hal2`, use `cargo add stm32_hal2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `a608_embedded` (example "stm32_example") due to 9 previous errors; 1 warning emitted
[INFO] [stdout] error[E0432]: unresolved import `panic_halt`
[INFO] [stdout]   --> examples/stm32_example.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use panic_halt as _;
[INFO] [stdout]    |     ----------^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     no external crate `panic_halt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `stm32_hal2`
[INFO] [stdout]   --> examples/stm32_example.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use stm32_hal2::{
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `stm32_hal2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `stm32_hal2`, use `cargo add stm32_hal2` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `cortex_m` in this scope
[INFO] [stdout]   --> examples/stm32_example.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         cortex_m::asm::nop();
[INFO] [stdout]    |         ^^^^^^^^ use of unresolved module or unlinked crate `cortex_m`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cortex_m`, use `cargo add cortex_m` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `cortex_m` in this scope
[INFO] [stdout]   --> examples/stm32_example.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let cp = cortex_m::Peripherals::take().unwrap();
[INFO] [stdout]    |              ^^^^^^^^ use of unresolved module or unlinked crate `cortex_m`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `cortex_m`, use `cargo add cortex_m` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `cortex_m` in this scope
[INFO] [stdout]    --> examples/stm32_example.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 cortex_m::asm::wfi();
[INFO] [stdout]     |                 ^^^^^^^^ use of unresolved module or unlinked crate `cortex_m`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `cortex_m`, use `cargo add cortex_m` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NOMATCH` and `PACKETRECIEVEERR`
[INFO] [stdout]   --> examples/stm32_example.rs:39:80
[INFO] [stdout]    |
[INFO] [stdout] 39 |     ENROLLMISMATCH, FingerprintSensor, IMAGEMESS, LedColor, LedMode, NOFINGER, NOMATCH, NOTFOUND,
[INFO] [stdout]    |                                                                                ^^^^^^^
[INFO] [stdout] 40 |     OK, PACKETRECIEVEERR, SensorBuffer, SystemParam,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037", kill_on_drop: false }`
[INFO] [stdout] e039e7b1631c5cefe6988145286be555c2bead6522640bd52e8773518efbb037
