Dec 12 06:51:56.946 INFO checking stm32l0x1-hal-0.8.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:51:56.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 06:51:57.527 INFO [stdout] bafcd9e3babd187eeef5772c544e10f5cf869199e23f8ea6d6a9174acb49a15f
Dec 12 06:51:57.529 INFO running `"docker" "start" "-a" "bafcd9e3babd187eeef5772c544e10f5cf869199e23f8ea6d6a9174acb49a15f"`
Dec 12 06:51:59.155 INFO [stderr] usermod: no changes
Dec 12 06:51:59.279 INFO [stderr]    Compiling stm32l0x1 v0.13.2
Dec 12 06:51:59.279 INFO [stderr]     Checking flash-embedded-hal v0.1.2
Dec 12 06:52:12.200 INFO [stderr]     Checking stm32l0x1-hal v0.8.0 (/source)
Dec 12 06:52:13.152 INFO [stderr] warning: unused import: `rcc::clocking::LPTimerClkSource`
Dec 12 06:52:13.152 INFO [stderr]   --> src/timer.rs:10:5
Dec 12 06:52:13.152 INFO [stderr]    |
Dec 12 06:52:13.152 INFO [stderr] 10 | use rcc::clocking::LPTimerClkSource;
Dec 12 06:52:13.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:52:13.152 INFO [stderr]    |
Dec 12 06:52:13.152 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:52:13.152 INFO [stderr] 
Dec 12 06:52:13.532 INFO [stderr] warning: unused import: `rcc::clocking::LPTimerClkSource`
Dec 12 06:52:13.532 INFO [stderr]   --> src/timer.rs:10:5
Dec 12 06:52:13.532 INFO [stderr]    |
Dec 12 06:52:13.532 INFO [stderr] 10 | use rcc::clocking::LPTimerClkSource;
Dec 12 06:52:13.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:52:13.532 INFO [stderr]    |
Dec 12 06:52:13.532 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:52:13.532 INFO [stderr] 
Dec 12 06:52:15.251 INFO [stderr] warning: unused import: `Read`
Dec 12 06:52:15.251 INFO [stderr]   --> src/flash.rs:12:19
Dec 12 06:52:15.251 INFO [stderr]    |
Dec 12 06:52:15.251 INFO [stderr] 12 | use fhal::flash::{Read, WriteErase, Locking};
Dec 12 06:52:15.251 INFO [stderr]    |                   ^^^^
Dec 12 06:52:15.251 INFO [stderr] 
Dec 12 06:52:15.968 INFO [stderr] warning: unused import: `Read`
Dec 12 06:52:15.968 INFO [stderr]   --> src/flash.rs:12:19
Dec 12 06:52:15.968 INFO [stderr]    |
Dec 12 06:52:15.968 INFO [stderr] 12 | use fhal::flash::{Read, WriteErase, Locking};
Dec 12 06:52:15.968 INFO [stderr]    |                   ^^^^
Dec 12 06:52:15.968 INFO [stderr] 
Dec 12 06:52:16.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.61s
Dec 12 06:52:16.788 INFO [stderr] su: No module specific data is present
Dec 12 06:52:17.380 INFO running `"docker" "inspect" "bafcd9e3babd187eeef5772c544e10f5cf869199e23f8ea6d6a9174acb49a15f"`
Dec 12 06:52:17.444 INFO running `"docker" "rm" "-f" "bafcd9e3babd187eeef5772c544e10f5cf869199e23f8ea6d6a9174acb49a15f"`
Dec 12 06:52:17.524 INFO [stdout] bafcd9e3babd187eeef5772c544e10f5cf869199e23f8ea6d6a9174acb49a15f