Dec 19 15:01:36.560 INFO checking johnwhelchel/ares against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:01:36.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/johnwhelchel/ares:/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 15:01:36.880 INFO [stdout] be87aeb9f04cabdd12c6ea336b8a77a01f99a5fedc50d257d019c274eb9937be
Dec 19 15:01:36.886 INFO running `"docker" "start" "-a" "be87aeb9f04cabdd12c6ea336b8a77a01f99a5fedc50d257d019c274eb9937be"`
Dec 19 15:01:38.853 INFO [stderr]     Checking nix v0.5.1
Dec 19 15:01:41.988 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 15:01:42.718 INFO [stderr]     Checking ares v0.1.0 (/opt/crater/workdir)
Dec 19 15:01:42.976 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:01:42.976 INFO [stderr]   --> src/main.rs:18:86
Dec 19 15:01:42.976 INFO [stderr]    |
Dec 19 15:01:42.976 INFO [stderr] 18 |             println!("Error initializing Ares: {}\n...caused by {:?}", err.description(), err.cause());
Dec 19 15:01:42.976 INFO [stderr]    |                                                                                               ^^^^^
Dec 19 15:01:42.976 INFO [stderr]    |
Dec 19 15:01:42.976 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:01:42.976 INFO [stderr] 
Dec 19 15:01:42.976 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:01:42.978 INFO [stderr]   --> src/main.rs:18:86
Dec 19 15:01:42.978 INFO [stderr]    |
Dec 19 15:01:42.978 INFO [stderr] 18 |             println!("Error initializing Ares: {}\n...caused by {:?}", err.description(), err.cause());
Dec 19 15:01:42.978 INFO [stderr]    |                                                                                               ^^^^^
Dec 19 15:01:42.978 INFO [stderr]    |
Dec 19 15:01:42.978 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:01:42.978 INFO [stderr] 
Dec 19 15:01:43.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Dec 19 15:01:43.537 INFO running `"docker" "inspect" "be87aeb9f04cabdd12c6ea336b8a77a01f99a5fedc50d257d019c274eb9937be"`
Dec 19 15:01:43.619 INFO running `"docker" "rm" "-f" "be87aeb9f04cabdd12c6ea336b8a77a01f99a5fedc50d257d019c274eb9937be"`
Dec 19 15:01:43.689 INFO [stdout] be87aeb9f04cabdd12c6ea336b8a77a01f99a5fedc50d257d019c274eb9937be