Dec 18 10:59:17.985 INFO checking sozu-0.11.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:59:17.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/sozu/0.11.0:/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 18 10:59:18.406 INFO [stdout] 1c09f2f38c434cfd877f2a8e683985ba48fe79543535a83a1f71b2d1472eaa1e
Dec 18 10:59:18.408 INFO running `"docker" "start" "-a" "1c09f2f38c434cfd877f2a8e683985ba48fe79543535a83a1f71b2d1472eaa1e"`
Dec 18 10:59:20.539 INFO [stderr]     Checking pool v0.1.4
Dec 18 10:59:20.541 INFO [stderr]    Compiling ring v0.13.5
Dec 18 10:59:20.543 INFO [stderr]    Compiling procinfo v0.4.2
Dec 18 10:59:20.573 INFO [stderr]     Checking hdrhistogram v6.1.1
Dec 18 10:59:20.582 INFO [stderr]     Checking pem v0.5.1
Dec 18 10:59:22.814 INFO [stderr]     Checking sozu-command-lib v0.11.0
Dec 18 10:59:31.050 INFO [stderr]     Checking webpki v0.18.1
Dec 18 10:59:31.050 INFO [stderr]     Checking sct v0.4.0
Dec 18 10:59:32.796 INFO [stderr]     Checking rustls v0.13.1
Dec 18 10:59:36.909 INFO [stderr]     Checking sozu-lib v0.11.0
Dec 18 10:59:47.065 INFO [stderr]     Checking sozu v0.11.0 (/opt/crater/workdir)
Dec 18 10:59:49.092 INFO [stderr] warning: unused import: `futures::executor::spawn`
Dec 18 10:59:49.092 INFO [stderr]    --> src/command/executor.rs:277:7
Dec 18 10:59:49.092 INFO [stderr]     |
Dec 18 10:59:49.092 INFO [stderr] 277 |   use futures::executor::spawn;
Dec 18 10:59:49.092 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:49.092 INFO [stderr]     |
Dec 18 10:59:49.092 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 10:59:49.092 INFO [stderr] 
Dec 18 10:59:49.092 INFO [stderr] warning: unused import: `futures::task`
Dec 18 10:59:49.092 INFO [stderr]    --> src/command/executor.rs:278:7
Dec 18 10:59:49.092 INFO [stderr]     |
Dec 18 10:59:49.092 INFO [stderr] 278 |   use futures::task;
Dec 18 10:59:49.092 INFO [stderr]     |       ^^^^^^^^^^^^^
Dec 18 10:59:49.092 INFO [stderr] 
Dec 18 10:59:49.092 INFO [stderr] warning: unused import: `result`
Dec 18 10:59:49.092 INFO [stderr]    --> src/command/executor.rs:279:31
Dec 18 10:59:49.092 INFO [stderr]     |
Dec 18 10:59:49.092 INFO [stderr] 279 |   use futures::future::{lazy, result};
Dec 18 10:59:49.092 INFO [stderr]     |                               ^^^^^^
Dec 18 10:59:49.092 INFO [stderr] 
Dec 18 10:59:50.904 INFO [stderr] warning: struct is never constructed: `FutureProcessing`
Dec 18 10:59:50.904 INFO [stderr]    --> src/command/executor.rs:219:1
Dec 18 10:59:50.904 INFO [stderr]     |
Dec 18 10:59:50.904 INFO [stderr] 219 | pub struct FutureProcessing {
Dec 18 10:59:50.904 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:50.904 INFO [stderr]     |
Dec 18 10:59:50.904 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 10:59:50.904 INFO [stderr] 
Dec 18 10:59:50.904 INFO [stderr] warning: function is never used: `send_processing`
Dec 18 10:59:50.904 INFO [stderr]    --> src/command/executor.rs:250:1
Dec 18 10:59:50.904 INFO [stderr]     |
Dec 18 10:59:50.904 INFO [stderr] 250 | pub fn send_processing(worker_id: Token, message: ProxyRequest) -> (FutureProcessing, FutureAnswer) {
Dec 18 10:59:50.904 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:59:50.904 INFO [stderr] 
Dec 18 10:59:51.186 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.86s
Dec 18 10:59:51.724 INFO running `"docker" "inspect" "1c09f2f38c434cfd877f2a8e683985ba48fe79543535a83a1f71b2d1472eaa1e"`
Dec 18 10:59:52.028 INFO running `"docker" "rm" "-f" "1c09f2f38c434cfd877f2a8e683985ba48fe79543535a83a1f71b2d1472eaa1e"`
Dec 18 10:59:52.265 INFO [stdout] 1c09f2f38c434cfd877f2a8e683985ba48fe79543535a83a1f71b2d1472eaa1e