Dec 14 18:20:39.102 INFO testing stm32f7-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 18:20:39.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 18:20:40.144 INFO [stdout] 15ccb09c6e05bc6bee451bd15849aeeb520f2c425d7c6d50c30531672ecfc673
Dec 14 18:20:40.146 INFO running `"docker" "start" "-a" "15ccb09c6e05bc6bee451bd15849aeeb520f2c425d7c6d50c30531672ecfc673"`
Dec 14 18:20:40.952 INFO [stderr] usermod: no changes
Dec 14 18:20:41.155 INFO [stderr]    Compiling stm32f7 v0.4.0 (/source)
Dec 14 18:20:42.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 14 18:20:42.171 INFO [stderr] su: No module specific data is present
Dec 14 18:20:42.736 INFO running `"docker" "inspect" "15ccb09c6e05bc6bee451bd15849aeeb520f2c425d7c6d50c30531672ecfc673"`
Dec 14 18:20:43.049 INFO running `"docker" "rm" "-f" "15ccb09c6e05bc6bee451bd15849aeeb520f2c425d7c6d50c30531672ecfc673"`
Dec 14 18:20:43.285 INFO [stdout] 15ccb09c6e05bc6bee451bd15849aeeb520f2c425d7c6d50c30531672ecfc673
Dec 14 18:20:43.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 18:20:43.633 INFO [stdout] 85e220813504d77921429a96f32bc27a408ba0f13eabb8190d62b6485b5a4704
Dec 14 18:20:43.635 INFO running `"docker" "start" "-a" "85e220813504d77921429a96f32bc27a408ba0f13eabb8190d62b6485b5a4704"`
Dec 14 18:20:44.930 INFO [stderr] usermod: no changes
Dec 14 18:20:45.023 INFO [stderr]    Compiling stm32f7 v0.4.0 (/source)
Dec 14 18:20:46.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 14 18:20:46.022 INFO [stderr] su: No module specific data is present
Dec 14 18:20:46.640 INFO running `"docker" "inspect" "85e220813504d77921429a96f32bc27a408ba0f13eabb8190d62b6485b5a4704"`
Dec 14 18:20:46.927 INFO running `"docker" "rm" "-f" "85e220813504d77921429a96f32bc27a408ba0f13eabb8190d62b6485b5a4704"`
Dec 14 18:20:47.239 INFO [stdout] 85e220813504d77921429a96f32bc27a408ba0f13eabb8190d62b6485b5a4704
Dec 14 18:20:47.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 18:20:47.527 INFO [stdout] 9dba9288527f3cee2d28129b31ed4adea6f49be0f3636408a8b69bece26399d7
Dec 14 18:20:47.529 INFO running `"docker" "start" "-a" "9dba9288527f3cee2d28129b31ed4adea6f49be0f3636408a8b69bece26399d7"`
Dec 14 18:20:48.173 INFO [stderr] usermod: no changes
Dec 14 18:20:48.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 18:20:48.239 INFO [stderr]      Running /target/debug/deps/stm32f7-71b02e012139075a
Dec 14 18:20:48.240 INFO [stdout] 
Dec 14 18:20:48.240 INFO [stdout] running 0 tests
Dec 14 18:20:48.240 INFO [stdout] 
Dec 14 18:20:48.240 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:20:48.240 INFO [stdout] 
Dec 14 18:20:48.241 INFO [stderr]    Doc-tests stm32f7
Dec 14 18:20:48.590 INFO [stdout] 
Dec 14 18:20:48.590 INFO [stdout] running 0 tests
Dec 14 18:20:48.590 INFO [stdout] 
Dec 14 18:20:48.590 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:20:48.590 INFO [stdout] 
Dec 14 18:20:48.596 INFO [stderr] su: No module specific data is present
Dec 14 18:20:48.897 INFO running `"docker" "inspect" "9dba9288527f3cee2d28129b31ed4adea6f49be0f3636408a8b69bece26399d7"`
Dec 14 18:20:49.059 INFO running `"docker" "rm" "-f" "9dba9288527f3cee2d28129b31ed4adea6f49be0f3636408a8b69bece26399d7"`
Dec 14 18:20:49.250 INFO [stdout] 9dba9288527f3cee2d28129b31ed4adea6f49be0f3636408a8b69bece26399d7