Dec 17 20:03:57.905 INFO checking maseb/knave against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:03:57.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/maseb/knave:/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 20:03:58.384 INFO [stdout] 6948f3dc1b11e3401cc1070e7cf26b4127f353a2d709636822f2866ee4c5f1c0
Dec 17 20:03:58.390 INFO running `"docker" "start" "-a" "6948f3dc1b11e3401cc1070e7cf26b4127f353a2d709636822f2866ee4c5f1c0"`
Dec 17 20:04:00.276 INFO [stderr]    Compiling proc-macro2 v0.4.5
Dec 17 20:04:00.305 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 17 20:04:00.305 INFO [stderr]    Compiling serde v1.0.66
Dec 17 20:04:00.312 INFO [stderr]     Checking http v0.1.5
Dec 17 20:04:00.312 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 20:04:00.312 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 17 20:04:00.312 INFO [stderr]    Compiling backtrace v0.3.8
Dec 17 20:04:00.312 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 20:04:02.334 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 17 20:04:07.562 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 20:04:07.609 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 17 20:04:07.611 INFO [stderr]     Checking failure v0.1.1
Dec 17 20:04:07.641 INFO [stderr]    Compiling quote v0.6.3
Dec 17 20:04:07.643 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 20:04:07.725 INFO [stderr]    Compiling error-chain v0.11.0
Dec 17 20:04:10.461 INFO [stderr]    Compiling syn v0.14.2
Dec 17 20:04:10.625 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 17 20:04:14.970 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 17 20:04:14.972 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 17 20:04:18.534 INFO [stderr]    Compiling rayon v0.8.2
Dec 17 20:04:19.780 INFO [stderr]     Checking h2 v0.1.9
Dec 17 20:04:28.888 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 17 20:04:29.649 INFO [stderr]    Compiling ring v0.12.1
Dec 17 20:04:37.243 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 17 20:04:45.808 INFO [stderr]    Compiling semver v0.9.0
Dec 17 20:04:45.808 INFO [stderr]    Compiling serde_json v1.0.19
Dec 17 20:04:46.375 INFO [stderr]     Checking cookie v0.10.1
Dec 17 20:04:56.651 INFO [stderr]    Compiling cargo_metadata v0.5.5
Dec 17 20:04:59.760 INFO [stderr]    Compiling skeptic v0.13.3
Dec 17 20:05:02.754 INFO [stderr]    Compiling actix v0.5.7
Dec 17 20:05:06.264 INFO [stderr]     Checking actix-web v0.6.10
Dec 17 20:05:14.252 INFO [stderr]     Checking knave v0.1.0 (/opt/crater/workdir)
Dec 17 20:05:15.124 INFO [stderr] warning: unused import: `future`
Dec 17 20:05:15.124 INFO [stderr]  --> src/main.rs:4:15
Dec 17 20:05:15.124 INFO [stderr]   |
Dec 17 20:05:15.124 INFO [stderr] 4 | use futures::{future, Future};
Dec 17 20:05:15.124 INFO [stderr]   |               ^^^^^^
Dec 17 20:05:15.124 INFO [stderr]   |
Dec 17 20:05:15.124 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:05:15.124 INFO [stderr] 
Dec 17 20:05:15.240 INFO [stderr] warning: unused import: `future`
Dec 17 20:05:15.240 INFO [stderr]  --> src/main.rs:4:15
Dec 17 20:05:15.240 INFO [stderr]   |
Dec 17 20:05:15.240 INFO [stderr] 4 | use futures::{future, Future};
Dec 17 20:05:15.240 INFO [stderr]   |               ^^^^^^
Dec 17 20:05:15.240 INFO [stderr]   |
Dec 17 20:05:15.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:05:15.240 INFO [stderr] 
Dec 17 20:05:15.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Dec 17 20:05:16.340 INFO running `"docker" "inspect" "6948f3dc1b11e3401cc1070e7cf26b4127f353a2d709636822f2866ee4c5f1c0"`
Dec 17 20:05:16.659 INFO running `"docker" "rm" "-f" "6948f3dc1b11e3401cc1070e7cf26b4127f353a2d709636822f2866ee4c5f1c0"`
Dec 17 20:05:16.928 INFO [stdout] 6948f3dc1b11e3401cc1070e7cf26b4127f353a2d709636822f2866ee4c5f1c0