Dec 19 21:51:10.380 INFO checking Spanfile/rust-imageserver against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:51:10.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Spanfile/rust-imageserver:/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 21:51:10.695 INFO [stdout] 27c3712bf1787d75e72fe376bf41e3e875f4e7e2ee9ead48355280f08d60dff9
Dec 19 21:51:10.702 INFO running `"docker" "start" "-a" "27c3712bf1787d75e72fe376bf41e3e875f4e7e2ee9ead48355280f08d60dff9"`
Dec 19 21:51:11.691 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 19 21:51:11.691 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 19 21:51:12.898 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 19 21:51:12.899 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 19 21:51:12.900 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 19 21:51:13.192 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 19 21:51:14.402 INFO [stderr]     Checking tokio v0.1.11
Dec 19 21:51:15.325 INFO [stderr]     Checking hyper v0.12.13
Dec 19 21:51:19.346 INFO [stderr]     Checking rust-imageserver v0.1.0 (/opt/crater/workdir)
Dec 19 21:51:20.122 INFO [stderr] warning: unused import: `Stream`
Dec 19 21:51:20.122 INFO [stderr]  --> src/main.rs:5:25
Dec 19 21:51:20.122 INFO [stderr]   |
Dec 19 21:51:20.122 INFO [stderr] 5 | use hyper::rt::{Future, Stream};
Dec 19 21:51:20.122 INFO [stderr]   |                         ^^^^^^
Dec 19 21:51:20.122 INFO [stderr]   |
Dec 19 21:51:20.122 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:51:20.122 INFO [stderr] 
Dec 19 21:51:20.125 INFO [stderr] warning: unused import: `Stream`
Dec 19 21:51:20.125 INFO [stderr]  --> src/main.rs:5:25
Dec 19 21:51:20.125 INFO [stderr]   |
Dec 19 21:51:20.125 INFO [stderr] 5 | use hyper::rt::{Future, Stream};
Dec 19 21:51:20.125 INFO [stderr]   |                         ^^^^^^
Dec 19 21:51:20.125 INFO [stderr]   |
Dec 19 21:51:20.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:51:20.125 INFO [stderr] 
Dec 19 21:51:20.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
Dec 19 21:51:20.468 INFO running `"docker" "inspect" "27c3712bf1787d75e72fe376bf41e3e875f4e7e2ee9ead48355280f08d60dff9"`
Dec 19 21:51:20.605 INFO running `"docker" "rm" "-f" "27c3712bf1787d75e72fe376bf41e3e875f4e7e2ee9ead48355280f08d60dff9"`
Dec 19 21:51:20.708 INFO [stdout] 27c3712bf1787d75e72fe376bf41e3e875f4e7e2ee9ead48355280f08d60dff9