Sep 17 20:43:55.283 INFO checking nrf51-hal-0.5.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:43:55.283 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:43:55.283 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:43:55.659 INFO blam! 08e96a2df2eb16ca09bd909dbb1cd90001b0cf78e189af88f78d464613c13f90
Sep 17 20:43:55.661 INFO running `"docker" "start" "-a" "08e96a2df2eb16ca09bd909dbb1cd90001b0cf78e189af88f78d464613c13f90"`
Sep 17 20:43:56.619 INFO kablam! usermod: no changes
Sep 17 20:43:56.814 INFO kablam!     Checking bare-metal v0.2.3
Sep 17 20:43:56.815 INFO kablam!    Compiling nrf51 v0.5.2
Sep 17 20:43:56.815 INFO kablam!     Checking cortex-m-rt v0.5.7
Sep 17 20:43:57.109 INFO kablam!     Checking cortex-m v0.5.7
Sep 17 20:44:15.376 INFO kablam!     Checking nrf51-hal v0.5.1 (/source)
Sep 17 20:44:17.863 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 20:44:17.863 INFO kablam!  --> src/lib.rs:3:37
Sep 17 20:44:17.863 INFO kablam!   |
Sep 17 20:44:17.863 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Sep 17 20:44:17.863 INFO kablam!   |                                     ^^^^
Sep 17 20:44:17.863 INFO kablam!   |
Sep 17 20:44:17.863 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 20:44:17.863 INFO kablam! 
Sep 17 20:44:17.863 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 17 20:44:17.863 INFO kablam!  --> src/lib.rs:6:12
Sep 17 20:44:17.863 INFO kablam!   |
Sep 17 20:44:17.863 INFO kablam! 6 | #![feature(duration_extras)]
Sep 17 20:44:17.863 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 17 20:44:17.863 INFO kablam! 
Sep 17 20:44:18.047 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 20:44:18.047 INFO kablam!  --> src/lib.rs:3:37
Sep 17 20:44:18.047 INFO kablam!   |
Sep 17 20:44:18.047 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Sep 17 20:44:18.047 INFO kablam!   |                                     ^^^^
Sep 17 20:44:18.047 INFO kablam!   |
Sep 17 20:44:18.047 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 20:44:18.047 INFO kablam! 
Sep 17 20:44:18.047 INFO kablam! warning: the feature `duration_extras` has been stable since 1.27.0 and no longer requires an attribute to enable
Sep 17 20:44:18.047 INFO kablam!  --> src/lib.rs:6:12
Sep 17 20:44:18.047 INFO kablam!   |
Sep 17 20:44:18.047 INFO kablam! 6 | #![feature(duration_extras)]
Sep 17 20:44:18.047 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 17 20:44:18.047 INFO kablam! 
Sep 17 20:44:18.149 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
Sep 17 20:44:18.159 INFO kablam! su: No module specific data is present
Sep 17 20:44:19.465 INFO running `"docker" "rm" "-f" "08e96a2df2eb16ca09bd909dbb1cd90001b0cf78e189af88f78d464613c13f90"`
Sep 17 20:44:19.831 INFO blam! 08e96a2df2eb16ca09bd909dbb1cd90001b0cf78e189af88f78d464613c13f90