Nov 04 18:18:27.207 INFO checking rustc-ap-rustc_data_structures-273.0.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 18:18:27.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 18:18:27.471 INFO blam! 09d1e8b49b2426ff308706fbcfc67e03a335a449aabf9e696f09ead9978fcf05
Nov 04 18:18:27.480 INFO running `"docker" "start" "-a" "09d1e8b49b2426ff308706fbcfc67e03a335a449aabf9e696f09ead9978fcf05"`
Nov 04 18:18:28.247 INFO kablam! usermod: no changes
Nov 04 18:18:28.342 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v273.0.0
Nov 04 18:18:28.347 INFO kablam!     Checking ena v0.9.3
Nov 04 18:18:28.347 INFO kablam!     Checking rustc-ap-serialize v273.0.0
Nov 04 18:18:32.073 INFO kablam!     Checking rustc-ap-rustc_data_structures v273.0.0 (/source)
Nov 04 18:18:37.903 INFO kablam! warning: the feature `impl_header_lifetime_elision` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 04 18:18:37.903 INFO kablam!   --> lib.rs:24:12
Nov 04 18:18:37.903 INFO kablam!    |
Nov 04 18:18:37.903 INFO kablam! 24 | #![feature(impl_header_lifetime_elision)]
Nov 04 18:18:37.903 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:18:37.903 INFO kablam!    |
Nov 04 18:18:37.903 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 18:18:37.903 INFO kablam! 
Nov 04 18:18:40.515 INFO kablam! warning: the feature `impl_header_lifetime_elision` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 04 18:18:40.515 INFO kablam!   --> lib.rs:24:12
Nov 04 18:18:40.515 INFO kablam!    |
Nov 04 18:18:40.515 INFO kablam! 24 | #![feature(impl_header_lifetime_elision)]
Nov 04 18:18:40.515 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:18:40.515 INFO kablam!    |
Nov 04 18:18:40.515 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 18:18:40.515 INFO kablam! 
Nov 04 18:18:40.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
Nov 04 18:18:40.727 INFO kablam! su: No module specific data is present
Nov 04 18:18:41.339 INFO running `"docker" "rm" "-f" "09d1e8b49b2426ff308706fbcfc67e03a335a449aabf9e696f09ead9978fcf05"`
Nov 04 18:18:41.604 INFO blam! 09d1e8b49b2426ff308706fbcfc67e03a335a449aabf9e696f09ead9978fcf05