Dec 18 02:23:22.038 INFO checking ckauhaus/multiping against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:23:22.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ckauhaus/multiping:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:23:22.468 INFO [stdout] 1a7f61487c3cf72da8852abcca620f9accf24e19bf7e75b54b6d28813d65bb8f
Dec 18 02:23:22.476 INFO running `"docker" "start" "-a" "1a7f61487c3cf72da8852abcca620f9accf24e19bf7e75b54b6d28813d65bb8f"`
Dec 18 02:23:23.747 INFO [stderr]     Checking socket2 v0.3.8
Dec 18 02:23:23.756 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 02:23:23.764 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 02:23:26.422 INFO [stderr]     Checking tokio-ping v0.1.2
Dec 18 02:23:28.153 INFO [stderr]     Checking multiping v1.1.2-dev (/opt/crater/workdir)
Dec 18 02:23:30.000 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:23:30.001 INFO [stderr]   --> src/main.rs:16:5
Dec 18 02:23:30.001 INFO [stderr]    |
Dec 18 02:23:30.001 INFO [stderr] 16 | /     error_chain! {
Dec 18 02:23:30.002 INFO [stderr] 17 | |         links {
Dec 18 02:23:30.002 INFO [stderr] 18 | |             Ping(::tokio_ping::Error, ::tokio_ping::ErrorKind);
Dec 18 02:23:30.002 INFO [stderr] 19 | |         }
Dec 18 02:23:30.002 INFO [stderr] ...  |
Dec 18 02:23:30.003 INFO [stderr] 24 | |         }
Dec 18 02:23:30.003 INFO [stderr] 25 | |     }
Dec 18 02:23:30.003 INFO [stderr]    | |_____^
Dec 18 02:23:30.003 INFO [stderr]    |
Dec 18 02:23:30.004 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:23:30.004 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 02:23:30.004 INFO [stderr] 
Dec 18 02:23:30.004 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:23:30.005 INFO [stderr]   --> src/main.rs:16:5
Dec 18 02:23:30.005 INFO [stderr]    |
Dec 18 02:23:30.005 INFO [stderr] 16 | /     error_chain! {
Dec 18 02:23:30.005 INFO [stderr] 17 | |         links {
Dec 18 02:23:30.006 INFO [stderr] 18 | |             Ping(::tokio_ping::Error, ::tokio_ping::ErrorKind);
Dec 18 02:23:30.006 INFO [stderr] 19 | |         }
Dec 18 02:23:30.006 INFO [stderr] ...  |
Dec 18 02:23:30.006 INFO [stderr] 24 | |         }
Dec 18 02:23:30.007 INFO [stderr] 25 | |     }
Dec 18 02:23:30.007 INFO [stderr]    | |_____^
Dec 18 02:23:30.007 INFO [stderr]    |
Dec 18 02:23:30.007 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 02:23:30.008 INFO [stderr] 
Dec 18 02:23:30.252 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:23:30.252 INFO [stderr]   --> src/main.rs:16:5
Dec 18 02:23:30.252 INFO [stderr]    |
Dec 18 02:23:30.252 INFO [stderr] 16 | /     error_chain! {
Dec 18 02:23:30.253 INFO [stderr] 17 | |         links {
Dec 18 02:23:30.253 INFO [stderr] 18 | |             Ping(::tokio_ping::Error, ::tokio_ping::ErrorKind);
Dec 18 02:23:30.253 INFO [stderr] 19 | |         }
Dec 18 02:23:30.254 INFO [stderr] ...  |
Dec 18 02:23:30.254 INFO [stderr] 24 | |         }
Dec 18 02:23:30.254 INFO [stderr] 25 | |     }
Dec 18 02:23:30.254 INFO [stderr]    | |_____^
Dec 18 02:23:30.254 INFO [stderr]    |
Dec 18 02:23:30.255 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:23:30.255 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 02:23:30.255 INFO [stderr] 
Dec 18 02:23:30.255 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:23:30.256 INFO [stderr]   --> src/main.rs:16:5
Dec 18 02:23:30.256 INFO [stderr]    |
Dec 18 02:23:30.256 INFO [stderr] 16 | /     error_chain! {
Dec 18 02:23:30.256 INFO [stderr] 17 | |         links {
Dec 18 02:23:30.257 INFO [stderr] 18 | |             Ping(::tokio_ping::Error, ::tokio_ping::ErrorKind);
Dec 18 02:23:30.257 INFO [stderr] 19 | |         }
Dec 18 02:23:30.257 INFO [stderr] ...  |
Dec 18 02:23:30.257 INFO [stderr] 24 | |         }
Dec 18 02:23:30.258 INFO [stderr] 25 | |     }
Dec 18 02:23:30.258 INFO [stderr]    | |_____^
Dec 18 02:23:30.258 INFO [stderr]    |
Dec 18 02:23:30.258 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 02:23:30.258 INFO [stderr] 
Dec 18 02:23:30.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Dec 18 02:23:31.736 INFO running `"docker" "inspect" "1a7f61487c3cf72da8852abcca620f9accf24e19bf7e75b54b6d28813d65bb8f"`
Dec 18 02:23:32.112 INFO running `"docker" "rm" "-f" "1a7f61487c3cf72da8852abcca620f9accf24e19bf7e75b54b6d28813d65bb8f"`
Dec 18 02:23:32.503 INFO [stdout] 1a7f61487c3cf72da8852abcca620f9accf24e19bf7e75b54b6d28813d65bb8f