[INFO] crate narc_hal 0.1.3 is already in cache
[INFO] extracting crate narc_hal 0.1.3 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/narc_hal/0.1.3
[INFO] extracting crate narc_hal 0.1.3 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/narc_hal/0.1.3
[INFO] validating manifest of narc_hal-0.1.3 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of narc_hal-0.1.3 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing narc_hal-0.1.3
[INFO] finished frobbing narc_hal-0.1.3
[INFO] frobbed toml for narc_hal-0.1.3 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/narc_hal/0.1.3/Cargo.toml
[INFO] started frobbing narc_hal-0.1.3
[INFO] finished frobbing narc_hal-0.1.3
[INFO] frobbed toml for narc_hal-0.1.3 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/narc_hal/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking narc_hal-0.1.3 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/narc_hal/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6cd03425368831232734eb184b3d309538f23a3ef33dd29d469a78eca7626a3b
[INFO] running `"docker" "start" "-a" "6cd03425368831232734eb184b3d309538f23a3ef33dd29d469a78eca7626a3b"`
[INFO] [stderr]    Compiling stm32l0 v0.2.3
[INFO] [stderr]     Checking panic-semihosting v0.4.0
[INFO] [stderr]     Checking cortex-m-rt v0.5.7
[INFO] [stderr]     Checking narc_hal v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `cortex_m::asm::bkpt`
[INFO] [stderr]  --> src/adc.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cortex_m::asm::bkpt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cortex_m::asm::bkpt`
[INFO] [stderr]  --> src/adc.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cortex_m::asm::bkpt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `afr`
[INFO] [stderr]    --> src/gpio.rs:163:17
[INFO] [stderr]     |
[INFO] [stderr] 163 |                   pub(crate) fn afr(&mut self) -> &$gpioy::AFRH {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 328 | / gpio!(GPIOA, gpioa, gpioa, iopaen, ioparst, PAx, [
[INFO] [stderr] 329 | |     PA0: (pa0, 0, Analog, AFRL),
[INFO] [stderr] 330 | |     PA1: (pa1, 1, Analog, AFRL),
[INFO] [stderr] 331 | |     PA2: (pa2, 2, Analog, AFRL),
[INFO] [stderr] ...   |
[INFO] [stderr] 344 | |     PA15: (pa15, 15, Analog, AFRH),
[INFO] [stderr] 345 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `afr`
[INFO] [stderr]    --> src/gpio.rs:163:17
[INFO] [stderr]     |
[INFO] [stderr] 163 |                   pub(crate) fn afr(&mut self) -> &$gpioy::AFRH {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 328 | / gpio!(GPIOA, gpioa, gpioa, iopaen, ioparst, PAx, [
[INFO] [stderr] 329 | |     PA0: (pa0, 0, Analog, AFRL),
[INFO] [stderr] 330 | |     PA1: (pa1, 1, Analog, AFRL),
[INFO] [stderr] 331 | |     PA2: (pa2, 2, Analog, AFRL),
[INFO] [stderr] ...   |
[INFO] [stderr] 344 | |     PA15: (pa15, 15, Analog, AFRH),
[INFO] [stderr] 345 | | ]);
[INFO] [stderr]     | |___- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.98s
[INFO] running `"docker" "inspect" "6cd03425368831232734eb184b3d309538f23a3ef33dd29d469a78eca7626a3b"`
[INFO] running `"docker" "rm" "-f" "6cd03425368831232734eb184b3d309538f23a3ef33dd29d469a78eca7626a3b"`
[INFO] [stdout] 6cd03425368831232734eb184b3d309538f23a3ef33dd29d469a78eca7626a3b