Dec 18 14:30:08.555 INFO checking libbeaglebone-0.5.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:30:08.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/libbeaglebone/0.5.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:30:08.716 INFO [stdout] 31bc9e340935d2d3102f339ebc4f97c7de5fcaf5f6aa2e45452af9493879506d
Dec 18 14:30:08.721 INFO running `"docker" "start" "-a" "31bc9e340935d2d3102f339ebc4f97c7de5fcaf5f6aa2e45452af9493879506d"`
Dec 18 14:30:09.664 INFO [stderr]     Checking nix v0.8.1
Dec 18 14:30:09.664 INFO [stderr]     Checking serialport v1.0.1
Dec 18 14:30:12.855 INFO [stderr]     Checking libbeaglebone v0.5.0 (/opt/crater/workdir)
Dec 18 14:30:13.028 INFO [stderr] warning: lint `extra_requirement_in_impl` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/37166`
Dec 18 14:30:13.028 INFO [stderr]  --> src/lib.rs:8:9
Dec 18 14:30:13.028 INFO [stderr]   |
Dec 18 14:30:13.028 INFO [stderr] 8 |         extra_requirement_in_impl,
Dec 18 14:30:13.028 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.028 INFO [stderr]   |
Dec 18 14:30:13.028 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:30:13.028 INFO [stderr] 
Dec 18 14:30:13.028 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 18 14:30:13.028 INFO [stderr]   --> src/lib.rs:18:9
Dec 18 14:30:13.028 INFO [stderr]    |
Dec 18 14:30:13.028 INFO [stderr] 18 |         private_no_mangle_fns,
Dec 18 14:30:13.028 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.028 INFO [stderr] 
Dec 18 14:30:13.029 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 14:30:13.029 INFO [stderr]   --> src/lib.rs:19:9
Dec 18 14:30:13.029 INFO [stderr]    |
Dec 18 14:30:13.029 INFO [stderr] 19 |         private_no_mangle_statics,
Dec 18 14:30:13.029 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.029 INFO [stderr] 
Dec 18 14:30:13.036 INFO [stderr] warning: lint `extra_requirement_in_impl` has been removed: `converted into hard error, see https://github.com/rust-lang/rust/issues/37166`
Dec 18 14:30:13.036 INFO [stderr]  --> src/lib.rs:8:9
Dec 18 14:30:13.036 INFO [stderr]   |
Dec 18 14:30:13.036 INFO [stderr] 8 |         extra_requirement_in_impl,
Dec 18 14:30:13.036 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.036 INFO [stderr]   |
Dec 18 14:30:13.036 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:30:13.036 INFO [stderr] 
Dec 18 14:30:13.036 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 18 14:30:13.036 INFO [stderr]   --> src/lib.rs:18:9
Dec 18 14:30:13.036 INFO [stderr]    |
Dec 18 14:30:13.036 INFO [stderr] 18 |         private_no_mangle_fns,
Dec 18 14:30:13.036 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.036 INFO [stderr] 
Dec 18 14:30:13.036 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 14:30:13.036 INFO [stderr]   --> src/lib.rs:19:9
Dec 18 14:30:13.036 INFO [stderr]    |
Dec 18 14:30:13.036 INFO [stderr] 19 |         private_no_mangle_statics,
Dec 18 14:30:13.036 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:30:13.036 INFO [stderr] 
Dec 18 14:30:14.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.13s
Dec 18 14:30:15.018 INFO running `"docker" "inspect" "31bc9e340935d2d3102f339ebc4f97c7de5fcaf5f6aa2e45452af9493879506d"`
Dec 18 14:30:15.097 INFO running `"docker" "rm" "-f" "31bc9e340935d2d3102f339ebc4f97c7de5fcaf5f6aa2e45452af9493879506d"`
Dec 18 14:30:15.213 INFO [stdout] 31bc9e340935d2d3102f339ebc4f97c7de5fcaf5f6aa2e45452af9493879506d