Oct 27 18:38:21.557 INFO checking nrf51-hal-0.5.4 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 18:38:21.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 18:38:22.063 INFO blam! 70584f8e9c118d93a4ecd5280a5a8e283c841358a8e43c82db9f353837762524
Oct 27 18:38:22.065 INFO running `"docker" "start" "-a" "70584f8e9c118d93a4ecd5280a5a8e283c841358a8e43c82db9f353837762524"`
Oct 27 18:38:24.182 INFO kablam! usermod: no changes
Oct 27 18:38:24.359 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 27 18:38:24.359 INFO kablam!    Compiling unicode-xid v0.1.0
Oct 27 18:38:24.359 INFO kablam!    Compiling rand_core v0.3.0
Oct 27 18:38:24.359 INFO kablam!     Checking vcell v0.1.0
Oct 27 18:38:24.359 INFO kablam!    Compiling cortex-m-rt v0.6.5
Oct 27 18:38:24.359 INFO kablam!    Compiling cortex-m v0.5.7
Oct 27 18:38:24.359 INFO kablam!    Compiling nrf51 v0.5.2
Oct 27 18:38:24.359 INFO kablam!     Checking aligned v0.2.0
Oct 27 18:38:25.211 INFO kablam!     Checking bare-metal v0.2.3
Oct 27 18:38:26.269 INFO kablam!     Checking r0 v0.2.2
Oct 27 18:38:26.323 INFO kablam!     Checking nb v0.1.1
Oct 27 18:38:27.263 INFO kablam!     Checking void v1.0.2
Oct 27 18:38:27.511 INFO kablam!     Checking cast v0.2.2
Oct 27 18:38:27.979 INFO kablam!     Checking volatile-register v0.2.0
Oct 27 18:38:27.980 INFO kablam!     Checking embedded-hal v0.2.1
Oct 27 18:38:28.723 INFO kablam!    Compiling rand_core v0.2.2
Oct 27 18:38:29.375 INFO kablam!    Compiling rand v0.5.5
Oct 27 18:38:39.862 INFO kablam!    Compiling quote v0.6.8
Oct 27 18:38:44.146 INFO kablam!    Compiling syn v0.15.14
Oct 27 18:39:04.375 INFO kablam!    Compiling cortex-m-rt-macros v0.1.3
Oct 27 18:39:26.112 INFO kablam!     Checking nrf51-hal v0.5.4 (/source)
Oct 27 18:39:30.303 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 18:39:30.304 INFO kablam!  --> src/lib.rs:3:37
Oct 27 18:39:30.304 INFO kablam!   |
Oct 27 18:39:30.304 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Oct 27 18:39:30.304 INFO kablam!   |                                     ^^^^
Oct 27 18:39:30.304 INFO kablam!   |
Oct 27 18:39:30.304 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 18:39:30.304 INFO kablam! 
Oct 27 18:39:31.031 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 27 18:39:31.032 INFO kablam!  --> src/lib.rs:3:37
Oct 27 18:39:31.032 INFO kablam!   |
Oct 27 18:39:31.032 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Oct 27 18:39:31.032 INFO kablam!   |                                     ^^^^
Oct 27 18:39:31.032 INFO kablam!   |
Oct 27 18:39:31.032 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 18:39:31.033 INFO kablam! 
Oct 27 18:39:31.131 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Oct 27 18:39:31.143 INFO kablam! su: No module specific data is present
Oct 27 18:39:32.453 INFO running `"docker" "rm" "-f" "70584f8e9c118d93a4ecd5280a5a8e283c841358a8e43c82db9f353837762524"`
Oct 27 18:39:32.723 INFO blam! 70584f8e9c118d93a4ecd5280a5a8e283c841358a8e43c82db9f353837762524