[INFO] fetching crate mpu6886 0.1.0... [INFO] testing mpu6886-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mpu6886 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate mpu6886 0.1.0 [INFO] finished tweaking crates.io crate mpu6886 0.1.0 [INFO] tweaked toml for crates.io crate mpu6886 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mpu6886 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mpu6886 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e5847f1fc4faa062a8ba7152e6994910d9f62b2526be03422e5502d24ab628b [INFO] running `Command { std: "docker" "start" "-a" "0e5847f1fc4faa062a8ba7152e6994910d9f62b2526be03422e5502d24ab628b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e5847f1fc4faa062a8ba7152e6994910d9f62b2526be03422e5502d24ab628b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e5847f1fc4faa062a8ba7152e6994910d9f62b2526be03422e5502d24ab628b", kill_on_drop: false }` [INFO] [stdout] 0e5847f1fc4faa062a8ba7152e6994910d9f62b2526be03422e5502d24ab628b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b166694c9c8a67df9cb91c0faadfcffb05cf4d6339a489e90a13247895131cb5 [INFO] running `Command { std: "docker" "start" "-a" "b166694c9c8a67df9cb91c0faadfcffb05cf4d6339a489e90a13247895131cb5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling esp-println v0.3.1 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling nalgebra v0.31.4 [INFO] [stderr] Compiling mpu6886 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.63s [INFO] running `Command { std: "docker" "inspect" "b166694c9c8a67df9cb91c0faadfcffb05cf4d6339a489e90a13247895131cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b166694c9c8a67df9cb91c0faadfcffb05cf4d6339a489e90a13247895131cb5", kill_on_drop: false }` [INFO] [stdout] b166694c9c8a67df9cb91c0faadfcffb05cf4d6339a489e90a13247895131cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dcfd7cb552c8e571f1ffdc0a62612cc975c4be7f8f45e6670100592349b1047 [INFO] running `Command { std: "docker" "start" "-a" "8dcfd7cb552c8e571f1ffdc0a62612cc975c4be7f8f45e6670100592349b1047", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling gpio-cdev v0.5.1 [INFO] [stderr] Compiling sysfs_gpio v0.6.1 [INFO] [stderr] Compiling i2cdev v0.5.1 [INFO] [stderr] Compiling spidev v0.5.1 [INFO] [stderr] Compiling linux-embedded-hal v0.3.2 [INFO] [stderr] Compiling mpu6886 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::device::*` [INFO] [stdout] --> src/bits.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | use crate::device::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.95s [INFO] running `Command { std: "docker" "inspect" "8dcfd7cb552c8e571f1ffdc0a62612cc975c4be7f8f45e6670100592349b1047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dcfd7cb552c8e571f1ffdc0a62612cc975c4be7f8f45e6670100592349b1047", kill_on_drop: false }` [INFO] [stdout] 8dcfd7cb552c8e571f1ffdc0a62612cc975c4be7f8f45e6670100592349b1047 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2261b6e872f82a129cf2bbeb5f718584a4e0251a6b0c826e4f5200bac8624023 [INFO] running `Command { std: "docker" "start" "-a" "2261b6e872f82a129cf2bbeb5f718584a4e0251a6b0c826e4f5200bac8624023", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::device::*` [INFO] [stderr] --> src/bits.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | use crate::device::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mpu6886` (lib test) generated 1 warning (run `cargo fix --lib -p mpu6886 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpu6886-f909179a270a8610) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test bits::tests::get_bit_test ... ok [INFO] [stdout] test bits::tests::set_bit_test ... ok [INFO] [stdout] test bits::tests::set_get_bits_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mpu6886 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/device.rs - device::GYRO_CONFIG::FCHOICE_B (line 126) ... FAILED [INFO] [stdout] test src/lib.rs - (line 13) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/device.rs - device::GYRO_CONFIG::FCHOICE_B (line 126) stdout ---- [INFO] [stdout] error: expected item, found `|` [INFO] [stdout] --> src/device.rs:127:19 [INFO] [stdout] | [INFO] [stdout] 1 | | GYROSCOPE | TEMPERATURE SENSOR [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 13) stdout ---- [INFO] [stdout] error: cannot find macro `printlnasd` in this scope [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 24 | printlnasd!("temp: {:?}c", temp); [INFO] [stdout] | ^^^^^^^^^^ help: a macro with a similar name exists: `println` [INFO] [stdout] | [INFO] [stdout] --> /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/macros.rs:138:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `println` defined here [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `mpu6886Error` in this scope [INFO] [stdout] --> src/lib.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 8 | fn main() -> Result<(), mpu6886Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: an enum with a similar name exists: `Mpu6886Error` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub enum Mpu6886Error { [INFO] [stdout] | ------------------------ similarly named enum `Mpu6886Error` defined here [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new` in crate `mpu6886` [INFO] [stdout] --> src/lib.rs:24:28 [INFO] [stdout] | [INFO] [stdout] 13 | let mut mpu = mpu6886::new(i2c); [INFO] [stdout] | ^^^ not found in `mpu6886` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mpu6886Error` [INFO] [stdout] --> src/lib.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 10 | .map_err(mpu6886Error::I2c)?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | use of unresolved module or unlinked crate `mpu6886Error` [INFO] [stdout] | help: an enum with a similar name exists: `Mpu6886Error` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `mpu6886Error`, use `cargo add mpu6886Error` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/device.rs - device::GYRO_CONFIG::FCHOICE_B (line 126) [INFO] [stdout] src/lib.rs - (line 13) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2261b6e872f82a129cf2bbeb5f718584a4e0251a6b0c826e4f5200bac8624023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2261b6e872f82a129cf2bbeb5f718584a4e0251a6b0c826e4f5200bac8624023", kill_on_drop: false }` [INFO] [stdout] 2261b6e872f82a129cf2bbeb5f718584a4e0251a6b0c826e4f5200bac8624023