Dec 19 08:22:27.277 INFO checking sozu-proxy/sozu-acme against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:22:27.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:22:27.742 INFO [stdout] bc7764fc5770c92986dc8743c72820f0e6828ef45bdeddb30c8c322180404da5
Dec 19 08:22:27.744 INFO running `"docker" "start" "-a" "bc7764fc5770c92986dc8743c72820f0e6828ef45bdeddb30c8c322180404da5"`
Dec 19 08:22:30.032 INFO [stderr]    Compiling proc-macro2 v0.4.23
Dec 19 08:22:30.043 INFO [stderr]     Checking pool v0.1.4
Dec 19 08:22:30.045 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 19 08:22:30.049 INFO [stderr]     Checking regex-syntax v0.6.3
Dec 19 08:22:30.064 INFO [stderr]     Checking log v0.3.9
Dec 19 08:22:30.068 INFO [stderr]     Checking nix v0.11.0
Dec 19 08:22:30.069 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 08:22:30.069 INFO [stderr]     Checking mio-uds v0.6.7
Dec 19 08:22:30.130 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 19 08:22:31.796 INFO [stderr]     Checking error-chain v0.12.0
Dec 19 08:22:32.673 INFO [stderr]     Checking mime v0.2.6
Dec 19 08:22:32.705 INFO [stderr]     Checking sha2 v0.7.1
Dec 19 08:22:34.260 INFO [stderr]     Checking tiny_http v0.6.0
Dec 19 08:22:35.113 INFO [stderr]     Checking rand v0.6.0
Dec 19 08:22:36.166 INFO [stderr]     Checking hyper v0.10.15
Dec 19 08:22:46.573 INFO [stderr]    Compiling quote v0.6.10
Dec 19 08:22:50.097 INFO [stderr]    Compiling syn v0.15.20
Dec 19 08:22:51.604 INFO [stderr]     Checking native-tls v0.1.5
Dec 19 08:22:52.080 INFO [stderr]     Checking regex v0.2.11
Dec 19 08:22:52.796 INFO [stderr]     Checking regex v1.0.6
Dec 19 08:22:55.044 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 19 08:22:55.905 INFO [stderr]     Checking reqwest v0.6.2
Dec 19 08:22:56.077 INFO [stderr]     Checking env_logger v0.4.3
Dec 19 08:22:59.744 INFO [stderr]     Checking env_logger v0.5.13
Dec 19 08:22:59.744 INFO [stderr]     Checking pem v0.5.1
Dec 19 08:23:01.448 INFO [stderr]     Checking pretty_env_logger v0.2.5
Dec 19 08:23:07.944 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 08:23:23.222 INFO [stderr]     Checking sozu-command-lib v0.11.0
Dec 19 08:23:23.224 INFO [stderr]     Checking acme-client v0.5.3
Dec 19 08:23:32.017 INFO [stderr]     Checking sozu-acme v0.7.0 (/opt/crater/workdir)
Dec 19 08:23:33.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:23:33.579 INFO [stderr]    --> src/main.rs:148:9
Dec 19 08:23:33.580 INFO [stderr]     |
Dec 19 08:23:33.580 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 19 08:23:33.580 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:23:33.580 INFO [stderr]     |
Dec 19 08:23:33.581 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 08:23:33.581 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:23:33.581 INFO [stderr] 
Dec 19 08:23:33.581 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:23:33.581 INFO [stderr]    --> src/main.rs:152:9
Dec 19 08:23:33.581 INFO [stderr]     |
Dec 19 08:23:33.581 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 19 08:23:33.581 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:23:33.581 INFO [stderr]     |
Dec 19 08:23:33.582 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:23:33.582 INFO [stderr] 
Dec 19 08:23:33.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:23:33.587 INFO [stderr]    --> src/main.rs:148:9
Dec 19 08:23:33.587 INFO [stderr]     |
Dec 19 08:23:33.587 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 19 08:23:33.590 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:23:33.590 INFO [stderr]     |
Dec 19 08:23:33.590 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 08:23:33.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:23:33.592 INFO [stderr] 
Dec 19 08:23:33.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 08:23:33.596 INFO [stderr]    --> src/main.rs:152:9
Dec 19 08:23:33.596 INFO [stderr]     |
Dec 19 08:23:33.596 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 19 08:23:33.596 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:23:33.596 INFO [stderr]     |
Dec 19 08:23:33.596 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 08:23:33.596 INFO [stderr] 
Dec 19 08:23:33.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 19 08:23:35.290 INFO running `"docker" "inspect" "bc7764fc5770c92986dc8743c72820f0e6828ef45bdeddb30c8c322180404da5"`
Dec 19 08:23:35.662 INFO running `"docker" "rm" "-f" "bc7764fc5770c92986dc8743c72820f0e6828ef45bdeddb30c8c322180404da5"`
Dec 19 08:23:36.032 INFO [stdout] bc7764fc5770c92986dc8743c72820f0e6828ef45bdeddb30c8c322180404da5