Dec 19 21:56:30.801 INFO checking Seeker14491/bbrot against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:56:30.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Seeker14491/bbrot:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:56:31.121 INFO [stdout] ac9bdcfeb661d8310d39d3b41233beeca485781b27d6972e74122bc8e6e879b2
Dec 19 21:56:31.122 INFO running `"docker" "start" "-a" "ac9bdcfeb661d8310d39d3b41233beeca485781b27d6972e74122bc8e6e879b2"`
Dec 19 21:56:31.924 INFO [stderr]     Checking textwrap v0.6.0
Dec 19 21:56:31.924 INFO [stderr]     Checking image v0.14.0
Dec 19 21:56:32.488 INFO [stderr]     Checking clap v2.25.0
Dec 19 21:56:36.868 INFO [stderr]     Checking bbrot-lib v0.0.1 (/opt/crater/workdir/bbrot-lib)
Dec 19 21:56:38.032 INFO [stderr] warning: method is never used: `new`
Dec 19 21:56:38.032 INFO [stderr]   --> bbrot-lib/src/bucket_field/nonatomic_bucket_field.rs:20:5
Dec 19 21:56:38.032 INFO [stderr]    |
Dec 19 21:56:38.032 INFO [stderr] 20 |     pub fn new(width: usize, height: usize) -> Self {
Dec 19 21:56:38.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:56:38.032 INFO [stderr]    |
Dec 19 21:56:38.032 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:56:38.032 INFO [stderr] 
Dec 19 21:56:38.032 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 21:56:38.032 INFO [stderr]  --> bbrot-lib/src/lib.rs:1:12
Dec 19 21:56:38.032 INFO [stderr]   |
Dec 19 21:56:38.032 INFO [stderr] 1 | #![feature(conservative_impl_trait, integer_atomics, try_from)]
Dec 19 21:56:38.032 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:56:38.032 INFO [stderr]   |
Dec 19 21:56:38.032 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 21:56:38.036 INFO [stderr] 
Dec 19 21:56:39.859 INFO [stderr]     Checking bbrot v0.1.0 (/opt/crater/workdir)
Dec 19 21:56:40.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.86s
Dec 19 21:56:41.314 INFO running `"docker" "inspect" "ac9bdcfeb661d8310d39d3b41233beeca485781b27d6972e74122bc8e6e879b2"`
Dec 19 21:56:41.416 INFO running `"docker" "rm" "-f" "ac9bdcfeb661d8310d39d3b41233beeca485781b27d6972e74122bc8e6e879b2"`
Dec 19 21:56:41.536 INFO [stdout] ac9bdcfeb661d8310d39d3b41233beeca485781b27d6972e74122bc8e6e879b2