Dec 14 13:41:42.542 INFO testing wpilib-0.3.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:41:42.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:41:42.919 INFO [stdout] 8386eeb75a4aa0422d05d4cd5a817f03f462f2a91d57ef2f82a9e79e975488da
Dec 14 13:41:42.921 INFO running `"docker" "start" "-a" "8386eeb75a4aa0422d05d4cd5a817f03f462f2a91d57ef2f82a9e79e975488da"`
Dec 14 13:41:44.390 INFO [stderr] usermod: no changes
Dec 14 13:41:44.475 INFO [stderr]    Compiling wpilib-sys v0.3.1
Dec 14 13:41:47.851 INFO [stderr]    Compiling wpilib v0.3.1 (/source)
Dec 14 13:41:49.151 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 14 13:41:49.151 INFO [stderr]  --> src/lib.rs:9:12
Dec 14 13:41:49.151 INFO [stderr]   |
Dec 14 13:41:49.151 INFO [stderr] 9 | #![feature(self_struct_ctor)]
Dec 14 13:41:49.151 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 13:41:49.151 INFO [stderr]   |
Dec 14 13:41:49.151 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 13:41:49.151 INFO [stderr] 
Dec 14 13:41:50.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Dec 14 13:41:50.143 INFO [stderr] su: No module specific data is present
Dec 14 13:41:51.565 INFO running `"docker" "inspect" "8386eeb75a4aa0422d05d4cd5a817f03f462f2a91d57ef2f82a9e79e975488da"`
Dec 14 13:41:51.987 INFO running `"docker" "rm" "-f" "8386eeb75a4aa0422d05d4cd5a817f03f462f2a91d57ef2f82a9e79e975488da"`
Dec 14 13:41:52.303 INFO [stdout] 8386eeb75a4aa0422d05d4cd5a817f03f462f2a91d57ef2f82a9e79e975488da
Dec 14 13:41:52.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:41:52.936 INFO [stdout] c5e4f590d5f3765cc39f50f7d9eb1968b912923ab22268d736fe8d4c245aba5a
Dec 14 13:41:52.939 INFO running `"docker" "start" "-a" "c5e4f590d5f3765cc39f50f7d9eb1968b912923ab22268d736fe8d4c245aba5a"`
Dec 14 13:41:55.430 INFO [stderr] usermod: no changes
Dec 14 13:41:55.527 INFO [stderr]    Compiling wpilib-sys v0.3.1
Dec 14 13:41:57.049 INFO [stderr]    Compiling wpilib v0.3.1 (/source)
Dec 14 13:41:58.387 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 14 13:41:58.387 INFO [stderr]  --> src/lib.rs:9:12
Dec 14 13:41:58.387 INFO [stderr]   |
Dec 14 13:41:58.387 INFO [stderr] 9 | #![feature(self_struct_ctor)]
Dec 14 13:41:58.387 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 13:41:58.387 INFO [stderr]   |
Dec 14 13:41:58.387 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 13:41:58.387 INFO [stderr] 
Dec 14 13:41:59.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
Dec 14 13:41:59.247 INFO [stderr] su: No module specific data is present
Dec 14 13:42:00.045 INFO running `"docker" "inspect" "c5e4f590d5f3765cc39f50f7d9eb1968b912923ab22268d736fe8d4c245aba5a"`
Dec 14 13:42:00.363 INFO running `"docker" "rm" "-f" "c5e4f590d5f3765cc39f50f7d9eb1968b912923ab22268d736fe8d4c245aba5a"`
Dec 14 13:42:00.715 INFO [stdout] c5e4f590d5f3765cc39f50f7d9eb1968b912923ab22268d736fe8d4c245aba5a
Dec 14 13:42:00.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:42:01.255 INFO [stdout] c0cff8fc0db16b5925aa241b03aa9beacf85d32ae6fb662953e100234ab2709c
Dec 14 13:42:01.263 INFO running `"docker" "start" "-a" "c0cff8fc0db16b5925aa241b03aa9beacf85d32ae6fb662953e100234ab2709c"`
Dec 14 13:42:02.435 INFO [stderr] usermod: no changes
Dec 14 13:42:02.519 INFO [stderr]    Compiling wpilib-sys v0.3.1
Dec 14 13:42:04.279 INFO [stderr]    Compiling wpilib v0.3.1 (/source)
Dec 14 13:42:06.491 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 14 13:42:06.491 INFO [stderr]  --> src/lib.rs:9:12
Dec 14 13:42:06.491 INFO [stderr]   |
Dec 14 13:42:06.491 INFO [stderr] 9 | #![feature(self_struct_ctor)]
Dec 14 13:42:06.491 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 13:42:06.491 INFO [stderr]   |
Dec 14 13:42:06.491 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 13:42:06.491 INFO [stderr] 
Dec 14 13:42:07.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Dec 14 13:42:07.575 INFO [stderr]    Doc-tests wpilib
Dec 14 13:42:08.841 INFO [stdout] 
Dec 14 13:42:08.841 INFO [stdout] running 0 tests
Dec 14 13:42:08.841 INFO [stdout] 
Dec 14 13:42:08.841 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:42:08.841 INFO [stdout] 
Dec 14 13:42:08.863 INFO [stderr] su: No module specific data is present
Dec 14 13:42:09.715 INFO running `"docker" "inspect" "c0cff8fc0db16b5925aa241b03aa9beacf85d32ae6fb662953e100234ab2709c"`
Dec 14 13:42:10.257 INFO running `"docker" "rm" "-f" "c0cff8fc0db16b5925aa241b03aa9beacf85d32ae6fb662953e100234ab2709c"`
Dec 14 13:42:10.599 INFO [stdout] c0cff8fc0db16b5925aa241b03aa9beacf85d32ae6fb662953e100234ab2709c