Dec 18 12:25:51.741 INFO checking release-manager-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:25:51.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/release-manager/0.1.4:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:25:52.162 INFO [stdout] badfd7a684fc36d6b2d7d16bbc2fbb1e6c12b2f3ac5bdeb8f9b497fc1ab79d43
Dec 18 12:25:52.166 INFO running `"docker" "start" "-a" "badfd7a684fc36d6b2d7d16bbc2fbb1e6c12b2f3ac5bdeb8f9b497fc1ab79d43"`
Dec 18 12:25:53.550 INFO [stderr]     Checking structopt v0.1.7
Dec 18 12:25:54.042 INFO [stderr]     Checking release-manager v0.1.4 (/opt/crater/workdir)
Dec 18 12:25:55.556 INFO [stderr] warning: the feature `entry_and_modify` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 12:25:55.556 INFO [stderr]   --> src/lib.rs:16:12
Dec 18 12:25:55.556 INFO [stderr]    |
Dec 18 12:25:55.556 INFO [stderr] 16 | #![feature(entry_and_modify)]
Dec 18 12:25:55.556 INFO [stderr]    |            ^^^^^^^^^^^^^^^^
Dec 18 12:25:55.556 INFO [stderr]    |
Dec 18 12:25:55.556 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 12:25:55.556 INFO [stderr] 
Dec 18 12:25:55.696 INFO [stderr] warning: the feature `entry_and_modify` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 18 12:25:55.696 INFO [stderr]   --> src/lib.rs:16:12
Dec 18 12:25:55.696 INFO [stderr]    |
Dec 18 12:25:55.696 INFO [stderr] 16 | #![feature(entry_and_modify)]
Dec 18 12:25:55.696 INFO [stderr]    |            ^^^^^^^^^^^^^^^^
Dec 18 12:25:55.696 INFO [stderr]    |
Dec 18 12:25:55.696 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 12:25:55.696 INFO [stderr] 
Dec 18 12:25:57.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
Dec 18 12:25:57.954 INFO running `"docker" "inspect" "badfd7a684fc36d6b2d7d16bbc2fbb1e6c12b2f3ac5bdeb8f9b497fc1ab79d43"`
Dec 18 12:25:58.038 INFO running `"docker" "rm" "-f" "badfd7a684fc36d6b2d7d16bbc2fbb1e6c12b2f3ac5bdeb8f9b497fc1ab79d43"`
Dec 18 12:25:58.122 INFO [stdout] badfd7a684fc36d6b2d7d16bbc2fbb1e6c12b2f3ac5bdeb8f9b497fc1ab79d43