Dec 17 23:09:56.704 INFO checking hwchen/slackit-cli against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:09:56.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/hwchen/slackit-cli:/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 17 23:09:57.237 INFO [stdout] 073ddacfbe4b5dd9ccdc89b0577fe265071441f37d6ba8a474032f9d1042185c
Dec 17 23:09:57.242 INFO running `"docker" "start" "-a" "073ddacfbe4b5dd9ccdc89b0577fe265071441f37d6ba8a474032f9d1042185c"`
Dec 17 23:09:59.112 INFO [stderr]    Compiling openssl v0.9.13
Dec 17 23:09:59.140 INFO [stderr]    Compiling openssl-sys v0.9.13
Dec 17 23:09:59.145 INFO [stderr]     Checking idna v0.1.2
Dec 17 23:09:59.164 INFO [stderr]     Checking backtrace-sys v0.1.11
Dec 17 23:09:59.569 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 23:10:00.567 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 23:10:03.052 INFO [stderr]     Checking url v1.5.0
Dec 17 23:10:05.354 INFO [stderr]     Checking hyper v0.10.12
Dec 17 23:10:05.362 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 17 23:10:09.480 INFO [stderr]     Checking native-tls v0.1.2
Dec 17 23:10:11.569 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 17 23:10:12.072 INFO [stderr]     Checking reqwest v0.4.0
Dec 17 23:10:12.844 INFO [stderr]     Checking slack_api v0.17.0
Dec 17 23:10:27.663 INFO [stderr]     Checking slackit-cli v0.1.0 (/opt/crater/workdir)
Dec 17 23:10:30.177 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 23:10:30.177 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:10:30.177 INFO [stderr]    |
Dec 17 23:10:30.177 INFO [stderr] 12 | /     error_chain!{
Dec 17 23:10:30.177 INFO [stderr] 13 | |         foreign_links {
Dec 17 23:10:30.177 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 17 23:10:30.177 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 17 23:10:30.177 INFO [stderr] 16 | |         }
Dec 17 23:10:30.177 INFO [stderr] 17 | |     }
Dec 17 23:10:30.177 INFO [stderr]    | |_____^
Dec 17 23:10:30.177 INFO [stderr]    |
Dec 17 23:10:30.177 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 23:10:30.177 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 17 23:10:30.177 INFO [stderr] 
Dec 17 23:10:30.177 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 23:10:30.177 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:10:30.177 INFO [stderr]    |
Dec 17 23:10:30.177 INFO [stderr] 12 | /     error_chain!{
Dec 17 23:10:30.177 INFO [stderr] 13 | |         foreign_links {
Dec 17 23:10:30.177 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 17 23:10:30.177 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 17 23:10:30.177 INFO [stderr] 16 | |         }
Dec 17 23:10:30.177 INFO [stderr] 17 | |     }
Dec 17 23:10:30.177 INFO [stderr]    | |_____^
Dec 17 23:10:30.177 INFO [stderr]    |
Dec 17 23:10:30.177 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 17 23:10:30.177 INFO [stderr] 
Dec 17 23:10:30.200 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 23:10:30.200 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:10:30.200 INFO [stderr]    |
Dec 17 23:10:30.200 INFO [stderr] 12 | /     error_chain!{
Dec 17 23:10:30.200 INFO [stderr] 13 | |         foreign_links {
Dec 17 23:10:30.200 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 17 23:10:30.200 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 17 23:10:30.200 INFO [stderr] 16 | |         }
Dec 17 23:10:30.200 INFO [stderr] 17 | |     }
Dec 17 23:10:30.200 INFO [stderr]    | |_____^
Dec 17 23:10:30.200 INFO [stderr]    |
Dec 17 23:10:30.200 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 23:10:30.200 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 17 23:10:30.200 INFO [stderr] 
Dec 17 23:10:30.200 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 23:10:30.200 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:10:30.200 INFO [stderr]    |
Dec 17 23:10:30.200 INFO [stderr] 12 | /     error_chain!{
Dec 17 23:10:30.200 INFO [stderr] 13 | |         foreign_links {
Dec 17 23:10:30.200 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 17 23:10:30.200 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 17 23:10:30.200 INFO [stderr] 16 | |         }
Dec 17 23:10:30.201 INFO [stderr] 17 | |     }
Dec 17 23:10:30.201 INFO [stderr]    | |_____^
Dec 17 23:10:30.201 INFO [stderr]    |
Dec 17 23:10:30.201 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 17 23:10:30.201 INFO [stderr] 
Dec 17 23:10:30.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.43s
Dec 17 23:10:31.142 INFO running `"docker" "inspect" "073ddacfbe4b5dd9ccdc89b0577fe265071441f37d6ba8a474032f9d1042185c"`
Dec 17 23:10:31.394 INFO running `"docker" "rm" "-f" "073ddacfbe4b5dd9ccdc89b0577fe265071441f37d6ba8a474032f9d1042185c"`
Dec 17 23:10:31.708 INFO [stdout] 073ddacfbe4b5dd9ccdc89b0577fe265071441f37d6ba8a474032f9d1042185c