Nov 10 02:42:39.189 INFO checking nrf51-hal-0.5.4 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 02:42:39.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 10 02:42:39.679 INFO blam! 647a5c0356d42090c42dec81c2943b02f39690bfcc9f9682c0baa11bf074cc5e
Nov 10 02:42:39.681 INFO running `"docker" "start" "-a" "647a5c0356d42090c42dec81c2943b02f39690bfcc9f9682c0baa11bf074cc5e"`
Nov 10 02:42:41.647 INFO kablam! usermod: no changes
Nov 10 02:42:41.846 INFO kablam!    Compiling proc-macro2 v0.4.21
Nov 10 02:42:41.846 INFO kablam!    Compiling semver-parser v0.7.0
Nov 10 02:42:41.846 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 10 02:42:41.846 INFO kablam!    Compiling rand_core v0.3.0
Nov 10 02:42:41.889 INFO kablam!    Compiling cortex-m v0.5.8
Nov 10 02:42:41.899 INFO kablam!     Checking vcell v0.1.0
Nov 10 02:42:41.899 INFO kablam!    Compiling cortex-m-rt v0.6.5
Nov 10 02:42:41.899 INFO kablam!     Checking aligned v0.2.0
Nov 10 02:42:42.535 INFO kablam!     Checking r0 v0.2.2
Nov 10 02:42:42.719 INFO kablam!    Compiling nrf51 v0.5.2
Nov 10 02:42:43.719 INFO kablam!     Checking nb v0.1.1
Nov 10 02:42:44.727 INFO kablam!     Checking void v1.0.2
Nov 10 02:42:44.878 INFO kablam!     Checking cast v0.2.2
Nov 10 02:42:45.585 INFO kablam!     Checking volatile-register v0.2.0
Nov 10 02:42:45.747 INFO kablam!    Compiling rand_core v0.2.2
Nov 10 02:42:45.772 INFO kablam!     Checking embedded-hal v0.2.2
Nov 10 02:42:46.159 INFO kablam!    Compiling rand v0.5.5
Nov 10 02:42:49.639 INFO kablam!    Compiling semver v0.9.0
Nov 10 02:42:53.481 INFO kablam!    Compiling rustc_version v0.2.3
Nov 10 02:42:56.865 INFO kablam!    Compiling bare-metal v0.2.4
Nov 10 02:43:02.016 INFO kablam!    Compiling quote v0.6.10
Nov 10 02:43:06.257 INFO kablam!    Compiling syn v0.15.18
Nov 10 02:43:26.251 INFO kablam!    Compiling cortex-m-rt-macros v0.1.3
Nov 10 02:43:47.222 INFO kablam!     Checking nrf51-hal v0.5.4 (/source)
Nov 10 02:43:49.827 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 10 02:43:49.828 INFO kablam!  --> src/lib.rs:3:37
Nov 10 02:43:49.828 INFO kablam!   |
Nov 10 02:43:49.828 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Nov 10 02:43:49.829 INFO kablam!   |                                     ^^^^
Nov 10 02:43:49.829 INFO kablam!   |
Nov 10 02:43:49.829 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 02:43:49.830 INFO kablam! 
Nov 10 02:43:50.156 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 10 02:43:50.156 INFO kablam!  --> src/lib.rs:3:37
Nov 10 02:43:50.156 INFO kablam!   |
Nov 10 02:43:50.156 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Nov 10 02:43:50.156 INFO kablam!   |                                     ^^^^
Nov 10 02:43:50.156 INFO kablam!   |
Nov 10 02:43:50.156 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 02:43:50.156 INFO kablam! 
Nov 10 02:43:50.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Nov 10 02:43:50.187 INFO kablam! su: No module specific data is present
Nov 10 02:43:50.483 INFO running `"docker" "rm" "-f" "647a5c0356d42090c42dec81c2943b02f39690bfcc9f9682c0baa11bf074cc5e"`
Nov 10 02:43:50.546 INFO blam! 647a5c0356d42090c42dec81c2943b02f39690bfcc9f9682c0baa11bf074cc5e