Dec 18 10:44:30.755 INFO checking stm32l0x2-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:44:30.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/stm32l0x2/0.0.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:44:30.991 INFO [stdout] 1dbe630af5d5e8ecb7ae762c4abfb568ea6873921af02c96ea2c9ccf75411722
Dec 18 10:44:30.993 INFO running `"docker" "start" "-a" "1dbe630af5d5e8ecb7ae762c4abfb568ea6873921af02c96ea2c9ccf75411722"`
Dec 18 10:44:31.836 INFO [stderr]    Compiling cortex-m v0.4.3
Dec 18 10:44:31.836 INFO [stderr]     Checking aligned v0.1.2
Dec 18 10:44:31.836 INFO [stderr]     Checking untagged-option v0.1.1
Dec 18 10:44:31.836 INFO [stderr]     Checking bare-metal v0.1.3
Dec 18 10:44:33.376 INFO [stderr]     Checking stm32l0x2 v0.0.1 (/opt/crater/workdir)
Dec 18 10:44:34.128 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 10:44:34.128 INFO [stderr]  --> src/lib.rs:5:10
Dec 18 10:44:34.128 INFO [stderr]   |
Dec 18 10:44:34.128 INFO [stderr] 5 | #![allow(private_no_mangle_statics)]
Dec 18 10:44:34.128 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:34.128 INFO [stderr]   |
Dec 18 10:44:34.128 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 10:44:34.128 INFO [stderr] 
Dec 18 10:44:34.128 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 10:44:34.128 INFO [stderr]   --> src/lib.rs:69:13
Dec 18 10:44:34.128 INFO [stderr]    |
Dec 18 10:44:34.128 INFO [stderr] 69 |     #[allow(private_no_mangle_statics)]
Dec 18 10:44:34.128 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:34.128 INFO [stderr]    |
Dec 18 10:44:34.129 INFO [stderr] note: lint level defined here
Dec 18 10:44:34.129 INFO [stderr]   --> src/lib.rs:7:9
Dec 18 10:44:34.129 INFO [stderr]    |
Dec 18 10:44:34.129 INFO [stderr] 7  | #![deny(warnings)]
Dec 18 10:44:34.129 INFO [stderr]    |         ^^^^^^^^
Dec 18 10:44:34.129 INFO [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 18 10:44:34.129 INFO [stderr] 
Dec 18 10:44:34.656 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 10:44:34.656 INFO [stderr]  --> src/lib.rs:5:10
Dec 18 10:44:34.656 INFO [stderr]   |
Dec 18 10:44:34.656 INFO [stderr] 5 | #![allow(private_no_mangle_statics)]
Dec 18 10:44:34.656 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:34.656 INFO [stderr]   |
Dec 18 10:44:34.656 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 10:44:34.656 INFO [stderr] 
Dec 18 10:44:34.656 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 10:44:34.656 INFO [stderr]   --> src/lib.rs:69:13
Dec 18 10:44:34.656 INFO [stderr]    |
Dec 18 10:44:34.656 INFO [stderr] 69 |     #[allow(private_no_mangle_statics)]
Dec 18 10:44:34.656 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:34.656 INFO [stderr]    |
Dec 18 10:44:34.656 INFO [stderr] note: lint level defined here
Dec 18 10:44:34.656 INFO [stderr]   --> src/lib.rs:7:9
Dec 18 10:44:34.656 INFO [stderr]    |
Dec 18 10:44:34.656 INFO [stderr] 7  | #![deny(warnings)]
Dec 18 10:44:34.656 INFO [stderr]    |         ^^^^^^^^
Dec 18 10:44:34.656 INFO [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 18 10:44:34.656 INFO [stderr] 
Dec 18 10:44:45.296 INFO [stderr] error: aborting due to previous error
Dec 18 10:44:45.296 INFO [stderr] 
Dec 18 10:44:45.337 INFO [stderr] error: Could not compile `stm32l0x2`.
Dec 18 10:44:45.338 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 10:44:46.212 INFO [stderr] error: aborting due to previous error
Dec 18 10:44:46.212 INFO [stderr] 
Dec 18 10:44:46.252 INFO [stderr] error: Could not compile `stm32l0x2`.
Dec 18 10:44:46.252 INFO [stderr] 
Dec 18 10:44:46.252 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 10:44:46.826 INFO running `"docker" "inspect" "1dbe630af5d5e8ecb7ae762c4abfb568ea6873921af02c96ea2c9ccf75411722"`
Dec 18 10:44:47.046 INFO running `"docker" "rm" "-f" "1dbe630af5d5e8ecb7ae762c4abfb568ea6873921af02c96ea2c9ccf75411722"`
Dec 18 10:44:47.234 INFO [stdout] 1dbe630af5d5e8ecb7ae762c4abfb568ea6873921af02c96ea2c9ccf75411722