Nov 30 15:25:33.249 INFO checking slackrbot-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:25:33.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 15:25:33.840 INFO [stdout] da5ec465c7392343abf8b08812359b429152f940e8e44fac18203f1dbe4f5b4f
Nov 30 15:25:33.842 INFO running `"docker" "start" "-a" "da5ec465c7392343abf8b08812359b429152f940e8e44fac18203f1dbe4f5b4f"`
Nov 30 15:25:35.077 INFO [stderr] usermod: no changes
Nov 30 15:25:35.216 INFO [stderr]     Checking slackrbot v0.1.0 (/source)
Nov 30 15:25:35.680 INFO [stderr] warning: unused import: `rustc_serialize::json`
Nov 30 15:25:35.680 INFO [stderr]  --> src/lib.rs:2:5
Nov 30 15:25:35.680 INFO [stderr]   |
Nov 30 15:25:35.680 INFO [stderr] 2 | use rustc_serialize::json;
Nov 30 15:25:35.680 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:35.680 INFO [stderr]   |
Nov 30 15:25:35.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:25:35.680 INFO [stderr] 
Nov 30 15:25:35.907 INFO [stderr] warning: unused import: `rustc_serialize::json`
Nov 30 15:25:35.907 INFO [stderr]  --> src/lib.rs:2:5
Nov 30 15:25:35.907 INFO [stderr]   |
Nov 30 15:25:35.908 INFO [stderr] 2 | use rustc_serialize::json;
Nov 30 15:25:35.908 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 15:25:35.908 INFO [stderr]   |
Nov 30 15:25:35.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 15:25:35.909 INFO [stderr] 
Nov 30 15:25:35.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 30 15:25:36.000 INFO [stderr] su: No module specific data is present
Nov 30 15:25:36.942 INFO running `"docker" "inspect" "da5ec465c7392343abf8b08812359b429152f940e8e44fac18203f1dbe4f5b4f"`
Nov 30 15:25:37.236 INFO running `"docker" "rm" "-f" "da5ec465c7392343abf8b08812359b429152f940e8e44fac18203f1dbe4f5b4f"`
Nov 30 15:25:37.566 INFO [stdout] da5ec465c7392343abf8b08812359b429152f940e8e44fac18203f1dbe4f5b4f