Dec 05 12:06:37.006 INFO checking hotswap-runtime-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:06:37.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 12:06:37.373 INFO [stdout] 1fa7f974f8485c366a08671f052ee07aaf9c81c77fb5f3730b20ef8dc38493e0
Dec 05 12:06:37.375 INFO running `"docker" "start" "-a" "1fa7f974f8485c366a08671f052ee07aaf9c81c77fb5f3730b20ef8dc38493e0"`
Dec 05 12:06:38.987 INFO [stderr] usermod: no changes
Dec 05 12:06:39.090 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 05 12:06:40.131 INFO [stderr]     Checking parking_lot v0.5.5
Dec 05 12:06:41.393 INFO [stderr]     Checking hotswap-runtime v0.2.0 (/source)
Dec 05 12:06:43.227 INFO [stderr] warning: the feature `arc_counts` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 05 12:06:43.227 INFO [stderr]  --> src/lib.rs:1:13
Dec 05 12:06:43.227 INFO [stderr]   |
Dec 05 12:06:43.227 INFO [stderr] 1 |  #![feature(arc_counts)]
Dec 05 12:06:43.227 INFO [stderr]   |             ^^^^^^^^^^
Dec 05 12:06:43.227 INFO [stderr]   |
Dec 05 12:06:43.227 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 12:06:43.227 INFO [stderr] 
Dec 05 12:06:43.679 INFO [stderr] warning: the feature `arc_counts` has been stable since 1.15.0 and no longer requires an attribute to enable
Dec 05 12:06:43.679 INFO [stderr]  --> src/lib.rs:1:13
Dec 05 12:06:43.679 INFO [stderr]   |
Dec 05 12:06:43.679 INFO [stderr] 1 |  #![feature(arc_counts)]
Dec 05 12:06:43.679 INFO [stderr]   |             ^^^^^^^^^^
Dec 05 12:06:43.679 INFO [stderr]   |
Dec 05 12:06:43.679 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 05 12:06:43.679 INFO [stderr] 
Dec 05 12:06:43.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 05 12:06:43.742 INFO [stderr] su: No module specific data is present
Dec 05 12:06:44.572 INFO running `"docker" "inspect" "1fa7f974f8485c366a08671f052ee07aaf9c81c77fb5f3730b20ef8dc38493e0"`
Dec 05 12:06:44.761 INFO running `"docker" "rm" "-f" "1fa7f974f8485c366a08671f052ee07aaf9c81c77fb5f3730b20ef8dc38493e0"`
Dec 05 12:06:44.999 INFO [stdout] 1fa7f974f8485c366a08671f052ee07aaf9c81c77fb5f3730b20ef8dc38493e0