Dec 19 21:52:33.266 INFO checking SkamDart/poopbot against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:52:33.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/SkamDart/poopbot:/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 21:52:33.563 INFO [stdout] f6360be8fc9f593b5730a572ece980631db9d16a95b021a32f93224d54fef1d7
Dec 19 21:52:33.565 INFO running `"docker" "start" "-a" "f6360be8fc9f593b5730a572ece980631db9d16a95b021a32f93224d54fef1d7"`
Dec 19 21:52:34.717 INFO [stderr]    Compiling libsqlite3-sys v0.10.0
Dec 19 21:52:34.717 INFO [stderr]     Checking hyper v0.12.16
Dec 19 21:52:36.087 INFO [stderr]     Checking rusqlite v0.15.0
Dec 19 21:52:39.388 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 19 21:52:40.396 INFO [stderr]     Checking reqwest v0.9.5
Dec 19 21:52:42.559 INFO [stderr]     Checking slack_api v0.21.0
Dec 19 21:53:01.824 INFO [stderr]     Checking poopbot v0.1.0 (/opt/crater/workdir)
Dec 19 21:53:05.280 INFO [stderr] warning: unused variable: `token`
Dec 19 21:53:05.280 INFO [stderr]   --> src/poopbot.rs:35:13
Dec 19 21:53:05.280 INFO [stderr]    |
Dec 19 21:53:05.280 INFO [stderr] 35 |         let token: String = PoopBot::get_slack_token();
Dec 19 21:53:05.280 INFO [stderr]    |             ^^^^^ help: consider using `_token` instead
Dec 19 21:53:05.280 INFO [stderr]    |
Dec 19 21:53:05.280 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:53:05.280 INFO [stderr] 
Dec 19 21:53:05.287 INFO [stderr] warning: field is never used: `quote`
Dec 19 21:53:05.287 INFO [stderr]   --> src/poopbot.rs:10:5
Dec 19 21:53:05.287 INFO [stderr]    |
Dec 19 21:53:05.287 INFO [stderr] 10 |     quote: String
Dec 19 21:53:05.287 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 21:53:05.287 INFO [stderr]    |
Dec 19 21:53:05.287 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:53:05.287 INFO [stderr] 
Dec 19 21:53:05.287 INFO [stderr] warning: field is never used: `line`
Dec 19 21:53:05.287 INFO [stderr]   --> src/poopbot.rs:15:5
Dec 19 21:53:05.287 INFO [stderr]    |
Dec 19 21:53:05.287 INFO [stderr] 15 |     line: VecDeque<u64>
Dec 19 21:53:05.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:53:05.288 INFO [stderr] 
Dec 19 21:53:05.423 INFO [stderr] warning: unused variable: `token`
Dec 19 21:53:05.423 INFO [stderr]   --> src/poopbot.rs:35:13
Dec 19 21:53:05.423 INFO [stderr]    |
Dec 19 21:53:05.423 INFO [stderr] 35 |         let token: String = PoopBot::get_slack_token();
Dec 19 21:53:05.423 INFO [stderr]    |             ^^^^^ help: consider using `_token` instead
Dec 19 21:53:05.423 INFO [stderr]    |
Dec 19 21:53:05.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:53:05.423 INFO [stderr] 
Dec 19 21:53:05.428 INFO [stderr] warning: field is never used: `quote`
Dec 19 21:53:05.428 INFO [stderr]   --> src/poopbot.rs:10:5
Dec 19 21:53:05.428 INFO [stderr]    |
Dec 19 21:53:05.428 INFO [stderr] 10 |     quote: String
Dec 19 21:53:05.428 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 21:53:05.428 INFO [stderr]    |
Dec 19 21:53:05.428 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:53:05.428 INFO [stderr] 
Dec 19 21:53:05.428 INFO [stderr] warning: field is never used: `line`
Dec 19 21:53:05.428 INFO [stderr]   --> src/poopbot.rs:15:5
Dec 19 21:53:05.428 INFO [stderr]    |
Dec 19 21:53:05.428 INFO [stderr] 15 |     line: VecDeque<u64>
Dec 19 21:53:05.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:53:05.428 INFO [stderr] 
Dec 19 21:53:08.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.90s
Dec 19 21:53:09.566 INFO running `"docker" "inspect" "f6360be8fc9f593b5730a572ece980631db9d16a95b021a32f93224d54fef1d7"`
Dec 19 21:53:09.812 INFO running `"docker" "rm" "-f" "f6360be8fc9f593b5730a572ece980631db9d16a95b021a32f93224d54fef1d7"`
Dec 19 21:53:10.051 INFO [stdout] f6360be8fc9f593b5730a572ece980631db9d16a95b021a32f93224d54fef1d7