Dec 18 02:12:43.789 INFO checking coreos/update-ssh-keys against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:12:43.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/coreos/update-ssh-keys:/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 02:12:44.436 INFO [stdout] 6d367f0e806eb721ba2e1c2d8f652d45828df89d844e8669e2e23255bb834f3c
Dec 18 02:12:44.440 INFO running `"docker" "start" "-a" "6d367f0e806eb721ba2e1c2d8f652d45828df89d844e8669e2e23255bb834f3c"`
Dec 18 02:12:46.155 INFO [stderr]     Checking fs2 v0.4.3
Dec 18 02:12:46.155 INFO [stderr]     Checking users v0.8.1
Dec 18 02:12:46.164 INFO [stderr]     Checking block-buffer v0.7.1
Dec 18 02:12:46.864 INFO [stderr]     Checking sha2 v0.8.0
Dec 18 02:12:46.864 INFO [stderr]     Checking md-5 v0.8.0
Dec 18 02:12:47.880 INFO [stderr]     Checking openssh-keys v0.4.1
Dec 18 02:12:48.651 INFO [stderr]     Checking update-ssh-keys v0.4.1-alpha.0 (/opt/crater/workdir)
Dec 18 02:12:49.416 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:12:49.416 INFO [stderr]   --> src/lib.rs:36:5
Dec 18 02:12:49.416 INFO [stderr]    |
Dec 18 02:12:49.416 INFO [stderr] 36 | /     error_chain!{
Dec 18 02:12:49.416 INFO [stderr] 37 | |         links {
Dec 18 02:12:49.416 INFO [stderr] 38 | |             ParseError(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 18 02:12:49.416 INFO [stderr] 39 | |         }
Dec 18 02:12:49.416 INFO [stderr] ...  |
Dec 18 02:12:49.416 INFO [stderr] 56 | |         }
Dec 18 02:12:49.416 INFO [stderr] 57 | |     }
Dec 18 02:12:49.416 INFO [stderr]    | |_____^
Dec 18 02:12:49.416 INFO [stderr]    |
Dec 18 02:12:49.416 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:12:49.416 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 02:12:49.416 INFO [stderr] 
Dec 18 02:12:50.020 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 02:12:50.021 INFO [stderr]   --> src/lib.rs:36:5
Dec 18 02:12:50.021 INFO [stderr]    |
Dec 18 02:12:50.021 INFO [stderr] 36 | /     error_chain!{
Dec 18 02:12:50.022 INFO [stderr] 37 | |         links {
Dec 18 02:12:50.022 INFO [stderr] 38 | |             ParseError(::openssh_keys::errors::Error, ::openssh_keys::errors::ErrorKind);
Dec 18 02:12:50.022 INFO [stderr] 39 | |         }
Dec 18 02:12:50.022 INFO [stderr] ...  |
Dec 18 02:12:50.022 INFO [stderr] 56 | |         }
Dec 18 02:12:50.022 INFO [stderr] 57 | |     }
Dec 18 02:12:50.022 INFO [stderr]    | |_____^
Dec 18 02:12:50.022 INFO [stderr]    |
Dec 18 02:12:50.022 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 02:12:50.022 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 02:12:50.022 INFO [stderr] 
Dec 18 02:12:51.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.21s
Dec 18 02:12:52.418 INFO running `"docker" "inspect" "6d367f0e806eb721ba2e1c2d8f652d45828df89d844e8669e2e23255bb834f3c"`
Dec 18 02:12:52.751 INFO running `"docker" "rm" "-f" "6d367f0e806eb721ba2e1c2d8f652d45828df89d844e8669e2e23255bb834f3c"`
Dec 18 02:12:53.008 INFO [stdout] 6d367f0e806eb721ba2e1c2d8f652d45828df89d844e8669e2e23255bb834f3c