Dec 12 06:53:06.371 INFO checking stm32f334-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:53:06.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:53:08.214 INFO [stdout] f7fcb8bf45b430712e3a0a6e6c532f84afea55c64c24563447dad9bd56d061be
Dec 12 06:53:08.218 INFO running `"docker" "start" "-a" "f7fcb8bf45b430712e3a0a6e6c532f84afea55c64c24563447dad9bd56d061be"`
Dec 12 06:53:09.823 INFO [stderr] usermod: no changes
Dec 12 06:53:09.956 INFO [stderr]     Checking stm32f334 v0.1.0 (/source)
Dec 12 06:53:11.584 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 06:53:11.584 INFO [stderr]  --> src/lib.rs:5:10
Dec 12 06:53:11.584 INFO [stderr]   |
Dec 12 06:53:11.584 INFO [stderr] 5 | #![allow(private_no_mangle_statics)]
Dec 12 06:53:11.584 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:53:11.584 INFO [stderr]   |
Dec 12 06:53:11.584 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 06:53:11.584 INFO [stderr] 
Dec 12 06:53:11.584 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 06:53:11.584 INFO [stderr]   --> src/lib.rs:86:13
Dec 12 06:53:11.584 INFO [stderr]    |
Dec 12 06:53:11.585 INFO [stderr] 86 |     #[allow(private_no_mangle_statics)]
Dec 12 06:53:11.585 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:53:11.585 INFO [stderr]    |
Dec 12 06:53:11.590 INFO [stderr] note: lint level defined here
Dec 12 06:53:11.590 INFO [stderr]   --> src/lib.rs:7:9
Dec 12 06:53:11.590 INFO [stderr]    |
Dec 12 06:53:11.590 INFO [stderr] 7  | #![deny(warnings)]
Dec 12 06:53:11.590 INFO [stderr]    |         ^^^^^^^^
Dec 12 06:53:11.590 INFO [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 12 06:53:11.590 INFO [stderr] 
Dec 12 06:53:11.788 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 06:53:11.788 INFO [stderr]  --> src/lib.rs:5:10
Dec 12 06:53:11.788 INFO [stderr]   |
Dec 12 06:53:11.788 INFO [stderr] 5 | #![allow(private_no_mangle_statics)]
Dec 12 06:53:11.788 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:53:11.788 INFO [stderr]   |
Dec 12 06:53:11.788 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 12 06:53:11.788 INFO [stderr] 
Dec 12 06:53:11.788 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 12 06:53:11.788 INFO [stderr]   --> src/lib.rs:86:13
Dec 12 06:53:11.788 INFO [stderr]    |
Dec 12 06:53:11.788 INFO [stderr] 86 |     #[allow(private_no_mangle_statics)]
Dec 12 06:53:11.788 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:53:11.788 INFO [stderr]    |
Dec 12 06:53:11.788 INFO [stderr] note: lint level defined here
Dec 12 06:53:11.788 INFO [stderr]   --> src/lib.rs:7:9
Dec 12 06:53:11.788 INFO [stderr]    |
Dec 12 06:53:11.788 INFO [stderr] 7  | #![deny(warnings)]
Dec 12 06:53:11.788 INFO [stderr]    |         ^^^^^^^^
Dec 12 06:53:11.788 INFO [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 12 06:53:11.788 INFO [stderr] 
Dec 12 06:53:28.911 INFO [stderr] error: Could not compile `stm32f334`.
Dec 12 06:53:28.911 INFO [stderr] 
Dec 12 06:53:28.911 INFO [stderr] Caused by:
Dec 12 06:53:28.912 INFO [stderr]   process didn't exit successfully: `rustc --crate-name stm32f334 src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=787fe399c7befc31 -C extra-filename=-787fe399c7befc31 --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern bare_metal=/target/debug/deps/libbare_metal-c2cdd52f322f1c3b.rmeta --extern cortex_m=/target/debug/deps/libcortex_m-b466d986ae49befd.rmeta --extern vcell=/target/debug/deps/libvcell-377b32eaadc64aa4.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 12 06:53:28.912 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 06:53:28.916 INFO [stderr] error: Could not compile `stm32f334`.
Dec 12 06:53:28.916 INFO [stderr] 
Dec 12 06:53:28.916 INFO [stderr] Caused by:
Dec 12 06:53:28.916 INFO [stderr]   process didn't exit successfully: `rustc --crate-name stm32f334 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=92e252e36cd1fafe -C extra-filename=-92e252e36cd1fafe --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern bare_metal=/target/debug/deps/libbare_metal-c2cdd52f322f1c3b.rmeta --extern cortex_m=/target/debug/deps/libcortex_m-b466d986ae49befd.rmeta --extern vcell=/target/debug/deps/libvcell-377b32eaadc64aa4.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 12 06:53:28.918 INFO [stderr] su: No module specific data is present
Dec 12 06:53:29.307 INFO running `"docker" "inspect" "f7fcb8bf45b430712e3a0a6e6c532f84afea55c64c24563447dad9bd56d061be"`
Dec 12 06:53:29.438 INFO running `"docker" "rm" "-f" "f7fcb8bf45b430712e3a0a6e6c532f84afea55c64c24563447dad9bd56d061be"`
Dec 12 06:53:29.556 INFO [stdout] f7fcb8bf45b430712e3a0a6e6c532f84afea55c64c24563447dad9bd56d061be