[INFO] fetching crate bmp280-rs 0.1.2...
[INFO] checking bmp280-rs-0.1.2 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bmp280-rs 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bmp280-rs 0.1.2 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bmp280-rs 0.1.2
[INFO] finished tweaking crates.io crate bmp280-rs 0.1.2
[INFO] tweaked toml for crates.io crate bmp280-rs 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded defmt-macros v0.3.7
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] [stderr]   Downloaded defmt v0.3.6
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5faa302b639a39fe9cc432a93c1ff6c8ccc5d3c518ad29f259ecde37fb2c8549
[INFO] running `Command { std: "docker" "start" "-a" "5faa302b639a39fe9cc432a93c1ff6c8ccc5d3c518ad29f259ecde37fb2c8549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5faa302b639a39fe9cc432a93c1ff6c8ccc5d3c518ad29f259ecde37fb2c8549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5faa302b639a39fe9cc432a93c1ff6c8ccc5d3c518ad29f259ecde37fb2c8549", kill_on_drop: false }`
[INFO] [stdout] 5faa302b639a39fe9cc432a93c1ff6c8ccc5d3c518ad29f259ecde37fb2c8549
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eb3d52d41f8a1a3ea4b310379d6c7a127ee3ecad0699ac4a6208693d45f0cf9
[INFO] running `Command { std: "docker" "start" "-a" "9eb3d52d41f8a1a3ea4b310379d6c7a127ee3ecad0699ac4a6208693d45f0cf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt-macros v0.3.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling defmt v0.3.6
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-hal-mock v0.7.2
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]     Checking bmp280-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pressure_calibration_data::*`
[INFO] [stdout]  --> src/internal/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use pressure_calibration_data::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `temperature_calibration_data::*`
[INFO] [stdout]  --> src/internal/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use temperature_calibration_data::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PressureCalibrationData` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use internal::*;
[INFO] [stdout]    |     ----------- the item `PressureCalibrationData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 32 | use pressure_calibration_data::PressureCalibrationData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TemperatureCalibrationData` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use internal::*;
[INFO] [stdout]    |     ----------- the item `TemperatureCalibrationData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 33 | use temperature_calibration_data::TemperatureCalibrationData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pressure_calibration_data::*`
[INFO] [stdout]  --> src/internal/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use pressure_calibration_data::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `temperature_calibration_data::*`
[INFO] [stdout]  --> src/internal/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use temperature_calibration_data::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "9eb3d52d41f8a1a3ea4b310379d6c7a127ee3ecad0699ac4a6208693d45f0cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb3d52d41f8a1a3ea4b310379d6c7a127ee3ecad0699ac4a6208693d45f0cf9", kill_on_drop: false }`
[INFO] [stdout] 9eb3d52d41f8a1a3ea4b310379d6c7a127ee3ecad0699ac4a6208693d45f0cf9
