[INFO] cloning repository https://github.com/RaulIQ/accelerometer_calibration
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RaulIQ/accelerometer_calibration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaulIQ%2Faccelerometer_calibration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaulIQ%2Faccelerometer_calibration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] baa13d8a1679b96df68a02d06d39b332b6cea9a1
[INFO] checking RaulIQ/accelerometer_calibration/baa13d8a1679b96df68a02d06d39b332b6cea9a1 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaulIQ%2Faccelerometer_calibration" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RaulIQ/accelerometer_calibration on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/RaulIQ/accelerometer_calibration
[INFO] finished tweaking git repo https://github.com/RaulIQ/accelerometer_calibration
[INFO] tweaked toml for git repo https://github.com/RaulIQ/accelerometer_calibration written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RaulIQ/accelerometer_calibration 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-rc.3
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0-rc.3
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0-rc.3
[INFO] [stderr]   Downloaded stm32-fmc v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa91ef11a0c171b4c6182ea6dce5cf920dfd72f84f75bf5d68134fae575cb66
[INFO] running `Command { std: "docker" "start" "-a" "2fa91ef11a0c171b4c6182ea6dce5cf920dfd72f84f75bf5d68134fae575cb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa91ef11a0c171b4c6182ea6dce5cf920dfd72f84f75bf5d68134fae575cb66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa91ef11a0c171b4c6182ea6dce5cf920dfd72f84f75bf5d68134fae575cb66", kill_on_drop: false }`
[INFO] [stdout] 2fa91ef11a0c171b4c6182ea6dce5cf920dfd72f84f75bf5d68134fae575cb66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f9485273dbda193961facb3aaf23928037cb77775ac9f0f912ae212e07dad4
[INFO] running `Command { std: "docker" "start" "-a" "e8f9485273dbda193961facb3aaf23928037cb77775ac9f0f912ae212e07dad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling defmt v0.3.5
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling defmt-macros v0.3.6
[INFO] [stderr]    Compiling embassy-time v0.2.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking embedded-hal v1.0.0-rc.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0-rc.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling stm32-metapac v14.0.0 (https://github.com/embassy-rs/stm32-data-generated?tag=stm32-data-91cee0d1fdcb4e447b65a09756b506f4af91b7e2#6c7053ea)
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling embassy-sync v0.5.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling embassy-embedded-hal v0.1.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling embassy-hal-internal v0.1.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling panic-probe v0.3.1
[INFO] [stderr]    Compiling defmt-rtt v0.4.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking embassy-futures v0.1.1 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling embassy-executor v0.4.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0-rc.3
[INFO] [stderr]     Checking stm32-fmc v0.3.0
[INFO] [stderr]     Checking bxcan v0.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking sdio-host v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking embassy-usb-driver v0.1.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking embassy-net-driver v0.2.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling document-features v0.2.7
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling embassy-stm32 v0.1.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]    Compiling defmt-parser v0.3.3
[INFO] [stderr]     Checking nalgebra v0.32.3
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling embassy-executor-macros v0.4.0 (https://github.com/embassy-rs/embassy.git#88e77c73)
[INFO] [stderr]     Checking gy91 v0.1.0 (/opt/rustwide/workdir/gy91)
[INFO] [stdout] warning: unused import: `core::ops::Mul`
[INFO] [stdout]  --> gy91/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `atan`
[INFO] [stdout]  --> gy91/src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use libm::{atan, atan2f, powf, sqrtf};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Mul`
[INFO] [stdout]  --> gy91/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `atan`
[INFO] [stdout]  --> gy91/src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use libm::{atan, atan2f, powf, sqrtf};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abc v0.1.0 (/opt/rustwide/workdir)
[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: item does not constrain `Fut::{opaque#0}`, but has it in its signature
[INFO] [stdout]    --> src/main.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving the opaque type's declaration and defining uses into a separate module
[INFO] [stdout] note: this opaque type is in the signature
[INFO] [stdout]    --> src/main.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the attribute macro `::embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: item does not constrain `Fut::{opaque#0}`, but has it in its signature
[INFO] [stdout]    --> src/main.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving the opaque type's declaration and defining uses into a separate module
[INFO] [stdout] note: this opaque type is in the signature
[INFO] [stdout]    --> src/main.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the attribute macro `::embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let mut i2c = I2c::new(
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let mut i2c = I2c::new(
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abc` (bin "abc" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `abc` (bin "abc") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e8f9485273dbda193961facb3aaf23928037cb77775ac9f0f912ae212e07dad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f9485273dbda193961facb3aaf23928037cb77775ac9f0f912ae212e07dad4", kill_on_drop: false }`
[INFO] [stdout] e8f9485273dbda193961facb3aaf23928037cb77775ac9f0f912ae212e07dad4