Dec 17 14:57:35.193 INFO checking sozu-proxy/sozu-acme against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:57:35.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/sozu-proxy/sozu-acme:/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 14:57:35.720 INFO [stdout] e007df3fa99a8fdf9ce82d7698d48f81f576563b0790c7810ed9ce3bc06a0a4d
Dec 17 14:57:35.722 INFO running `"docker" "start" "-a" "e007df3fa99a8fdf9ce82d7698d48f81f576563b0790c7810ed9ce3bc06a0a4d"`
Dec 17 14:57:38.030 INFO [stderr]     Checking pool v0.1.4
Dec 17 14:57:38.030 INFO [stderr]     Checking ascii v0.8.7
Dec 17 14:57:38.060 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 17 14:57:38.060 INFO [stderr]     Checking regex-syntax v0.6.3
Dec 17 14:57:38.060 INFO [stderr]     Checking rand_isaac v0.1.0
Dec 17 14:57:38.060 INFO [stderr]     Checking openssl-sys v0.9.39
Dec 17 14:57:38.062 INFO [stderr]     Checking mime v0.2.6
Dec 17 14:57:38.068 INFO [stderr]    Compiling rand v0.6.0
Dec 17 14:57:38.712 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 17 14:57:39.942 INFO [stderr]     Checking libflate v0.1.18
Dec 17 14:57:40.420 INFO [stderr]    Compiling syn v0.15.20
Dec 17 14:57:40.624 INFO [stderr]     Checking error-chain v0.12.0
Dec 17 14:57:41.053 INFO [stderr]     Checking hyper v0.10.15
Dec 17 14:57:41.244 INFO [stderr]     Checking tiny_http v0.6.0
Dec 17 14:57:44.153 INFO [stderr]     Checking openssl v0.9.24
Dec 17 14:57:45.522 INFO [stderr]     Checking openssl v0.10.15
Dec 17 14:58:02.236 INFO [stderr]     Checking regex v0.2.11
Dec 17 14:58:03.681 INFO [stderr]     Checking regex v1.0.6
Dec 17 14:58:07.280 INFO [stderr]     Checking native-tls v0.1.5
Dec 17 14:58:08.837 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 14:58:09.216 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 17 14:58:10.170 INFO [stderr]     Checking reqwest v0.6.2
Dec 17 14:58:10.796 INFO [stderr]     Checking env_logger v0.4.3
Dec 17 14:58:12.534 INFO [stderr]     Checking pem v0.5.1
Dec 17 14:58:12.537 INFO [stderr]     Checking env_logger v0.5.13
Dec 17 14:58:13.792 INFO [stderr]     Checking pretty_env_logger v0.2.5
Dec 17 14:58:28.250 INFO [stderr]     Checking sozu-command-lib v0.11.0
Dec 17 14:58:28.253 INFO [stderr]     Checking acme-client v0.5.3
Dec 17 14:58:37.540 INFO [stderr]     Checking sozu-acme v0.7.0 (/opt/crater/workdir)
Dec 17 14:58:39.636 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:58:39.636 INFO [stderr]    --> src/main.rs:148:9
Dec 17 14:58:39.636 INFO [stderr]     |
Dec 17 14:58:39.636 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 17 14:58:39.636 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:58:39.636 INFO [stderr]     |
Dec 17 14:58:39.636 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 14:58:39.636 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:58:39.636 INFO [stderr] 
Dec 17 14:58:39.636 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:58:39.636 INFO [stderr]    --> src/main.rs:152:9
Dec 17 14:58:39.636 INFO [stderr]     |
Dec 17 14:58:39.636 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 17 14:58:39.636 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:58:39.636 INFO [stderr]     |
Dec 17 14:58:39.636 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:58:39.636 INFO [stderr] 
Dec 17 14:58:39.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:58:39.664 INFO [stderr]    --> src/main.rs:148:9
Dec 17 14:58:39.664 INFO [stderr]     |
Dec 17 14:58:39.664 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 17 14:58:39.664 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:58:39.664 INFO [stderr]     |
Dec 17 14:58:39.664 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 14:58:39.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:58:39.664 INFO [stderr] 
Dec 17 14:58:39.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:58:39.664 INFO [stderr]    --> src/main.rs:152:9
Dec 17 14:58:39.664 INFO [stderr]     |
Dec 17 14:58:39.664 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 17 14:58:39.664 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:58:39.664 INFO [stderr]     |
Dec 17 14:58:39.664 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:58:39.664 INFO [stderr] 
Dec 17 14:58:39.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 17 14:58:40.996 INFO running `"docker" "inspect" "e007df3fa99a8fdf9ce82d7698d48f81f576563b0790c7810ed9ce3bc06a0a4d"`
Dec 17 14:58:41.280 INFO running `"docker" "rm" "-f" "e007df3fa99a8fdf9ce82d7698d48f81f576563b0790c7810ed9ce3bc06a0a4d"`
Dec 17 14:58:41.577 INFO [stdout] e007df3fa99a8fdf9ce82d7698d48f81f576563b0790c7810ed9ce3bc06a0a4d