Dec 19 15:58:11.580 INFO checking hwchen/slackit-cli against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:58:11.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:58:12.064 INFO [stdout] 374a3af6d85fab0fb2e454a7face4d64e960ecf300eb103b0b5ed4bf4c3e0811
Dec 19 15:58:12.068 INFO running `"docker" "start" "-a" "374a3af6d85fab0fb2e454a7face4d64e960ecf300eb103b0b5ed4bf4c3e0811"`
Dec 19 15:58:13.992 INFO [stderr]    Compiling openssl v0.9.13
Dec 19 15:58:14.005 INFO [stderr]    Compiling openssl-sys v0.9.13
Dec 19 15:58:14.005 INFO [stderr]     Checking idna v0.1.2
Dec 19 15:58:14.012 INFO [stderr]     Checking backtrace v0.3.2
Dec 19 15:58:16.252 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 15:58:18.836 INFO [stderr]     Checking url v1.5.0
Dec 19 15:58:21.161 INFO [stderr]     Checking hyper v0.10.12
Dec 19 15:58:21.161 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 19 15:58:23.333 INFO [stderr]     Checking native-tls v0.1.2
Dec 19 15:58:26.676 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 15:58:27.290 INFO [stderr]     Checking reqwest v0.4.0
Dec 19 15:58:28.016 INFO [stderr]     Checking slack_api v0.17.0
Dec 19 15:58:42.990 INFO [stderr]     Checking slackit-cli v0.1.0 (/opt/crater/workdir)
Dec 19 15:58:44.544 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:58:44.545 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:58:44.545 INFO [stderr]    |
Dec 19 15:58:44.545 INFO [stderr] 12 | /     error_chain!{
Dec 19 15:58:44.546 INFO [stderr] 13 | |         foreign_links {
Dec 19 15:58:44.546 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 19 15:58:44.546 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 19 15:58:44.547 INFO [stderr] 16 | |         }
Dec 19 15:58:44.547 INFO [stderr] 17 | |     }
Dec 19 15:58:44.547 INFO [stderr]    | |_____^
Dec 19 15:58:44.548 INFO [stderr]    |
Dec 19 15:58:44.548 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:58:44.548 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 19 15:58:44.549 INFO [stderr] 
Dec 19 15:58:44.549 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:58:44.550 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:58:44.550 INFO [stderr]    |
Dec 19 15:58:44.550 INFO [stderr] 12 | /     error_chain!{
Dec 19 15:58:44.551 INFO [stderr] 13 | |         foreign_links {
Dec 19 15:58:44.551 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 19 15:58:44.551 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 19 15:58:44.552 INFO [stderr] 16 | |         }
Dec 19 15:58:44.552 INFO [stderr] 17 | |     }
Dec 19 15:58:44.552 INFO [stderr]    | |_____^
Dec 19 15:58:44.553 INFO [stderr]    |
Dec 19 15:58:44.553 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 19 15:58:44.553 INFO [stderr] 
Dec 19 15:58:44.611 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:58:44.612 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:58:44.612 INFO [stderr]    |
Dec 19 15:58:44.612 INFO [stderr] 12 | /     error_chain!{
Dec 19 15:58:44.613 INFO [stderr] 13 | |         foreign_links {
Dec 19 15:58:44.613 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 19 15:58:44.613 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 19 15:58:44.613 INFO [stderr] 16 | |         }
Dec 19 15:58:44.614 INFO [stderr] 17 | |     }
Dec 19 15:58:44.614 INFO [stderr]    | |_____^
Dec 19 15:58:44.628 INFO [stderr]    |
Dec 19 15:58:44.629 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:58:44.629 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 19 15:58:44.629 INFO [stderr] 
Dec 19 15:58:44.630 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 15:58:44.630 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:58:44.630 INFO [stderr]    |
Dec 19 15:58:44.630 INFO [stderr] 12 | /     error_chain!{
Dec 19 15:58:44.631 INFO [stderr] 13 | |         foreign_links {
Dec 19 15:58:44.631 INFO [stderr] 14 | |             Io(::std::io::Error);
Dec 19 15:58:44.631 INFO [stderr] 15 | |             SlackApi(chat::PostMessageError<requests::Error>);
Dec 19 15:58:44.632 INFO [stderr] 16 | |         }
Dec 19 15:58:44.632 INFO [stderr] 17 | |     }
Dec 19 15:58:44.632 INFO [stderr]    | |_____^
Dec 19 15:58:44.633 INFO [stderr]    |
Dec 19 15:58:44.633 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 19 15:58:44.633 INFO [stderr] 
Dec 19 15:58:44.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.10s
Dec 19 15:58:46.813 INFO running `"docker" "inspect" "374a3af6d85fab0fb2e454a7face4d64e960ecf300eb103b0b5ed4bf4c3e0811"`
Dec 19 15:58:47.150 INFO running `"docker" "rm" "-f" "374a3af6d85fab0fb2e454a7face4d64e960ecf300eb103b0b5ed4bf4c3e0811"`
Dec 19 15:58:47.486 INFO [stdout] 374a3af6d85fab0fb2e454a7face4d64e960ecf300eb103b0b5ed4bf4c3e0811