Dec 04 09:45:25.740 INFO checking sozu-proxy/sozu-acme against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:45:25.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 09:45:26.325 INFO [stdout] 3ddcca5393f89f1ee35f48b375533b44b4fa92171fdd98181512486c70e49669
Dec 04 09:45:26.327 INFO running `"docker" "start" "-a" "3ddcca5393f89f1ee35f48b375533b44b4fa92171fdd98181512486c70e49669"`
Dec 04 09:45:28.378 INFO [stderr] usermod: no changes
Dec 04 09:45:28.714 INFO [stderr]    Compiling proc-macro2 v0.4.23
Dec 04 09:45:28.714 INFO [stderr]     Checking pool v0.1.4
Dec 04 09:45:28.714 INFO [stderr]     Checking chunked_transfer v0.3.1
Dec 04 09:45:28.714 INFO [stderr]     Checking ascii v0.8.7
Dec 04 09:45:28.731 INFO [stderr]     Checking regex-syntax v0.6.3
Dec 04 09:45:28.731 INFO [stderr]     Checking rand_isaac v0.1.0
Dec 04 09:45:28.731 INFO [stderr]     Checking url v1.7.2
Dec 04 09:45:28.731 INFO [stderr]    Compiling rand v0.6.0
Dec 04 09:45:31.285 INFO [stderr]     Checking toml v0.4.8
Dec 04 09:45:31.293 INFO [stderr]     Checking openssl v0.10.15
Dec 04 09:45:31.300 INFO [stderr]     Checking libflate v0.1.18
Dec 04 09:45:31.910 INFO [stderr]     Checking error-chain v0.12.0
Dec 04 09:45:32.808 INFO [stderr]     Checking env_logger v0.4.3
Dec 04 09:45:39.187 INFO [stderr]     Checking hyper v0.10.15
Dec 04 09:45:39.187 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 04 09:45:39.187 INFO [stderr]     Checking tiny_http v0.6.0
Dec 04 09:45:44.475 INFO [stderr]    Compiling quote v0.6.10
Dec 04 09:45:45.824 INFO [stderr]    Compiling syn v0.15.20
Dec 04 09:45:49.202 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 04 09:45:50.723 INFO [stderr]     Checking regex v1.0.6
Dec 04 09:45:51.203 INFO [stderr]     Checking reqwest v0.6.2
Dec 04 09:45:55.467 INFO [stderr]     Checking env_logger v0.5.13
Dec 04 09:45:55.467 INFO [stderr]     Checking pem v0.5.1
Dec 04 09:45:57.171 INFO [stderr]     Checking pretty_env_logger v0.2.5
Dec 04 09:46:02.270 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 09:46:18.470 INFO [stderr]     Checking sozu-command-lib v0.11.0
Dec 04 09:46:18.473 INFO [stderr]     Checking acme-client v0.5.3
Dec 04 09:46:28.787 INFO [stderr]     Checking sozu-acme v0.7.0 (/source)
Dec 04 09:46:31.219 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:46:31.219 INFO [stderr]    --> src/main.rs:148:9
Dec 04 09:46:31.219 INFO [stderr]     |
Dec 04 09:46:31.219 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 04 09:46:31.219 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:46:31.219 INFO [stderr]     |
Dec 04 09:46:31.219 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 09:46:31.219 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:46:31.219 INFO [stderr] 
Dec 04 09:46:31.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:46:31.220 INFO [stderr]    --> src/main.rs:152:9
Dec 04 09:46:31.220 INFO [stderr]     |
Dec 04 09:46:31.220 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 04 09:46:31.220 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:46:31.220 INFO [stderr]     |
Dec 04 09:46:31.220 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:46:31.220 INFO [stderr] 
Dec 04 09:46:31.340 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:46:31.341 INFO [stderr]    --> src/main.rs:148:9
Dec 04 09:46:31.342 INFO [stderr]     |
Dec 04 09:46:31.342 INFO [stderr] 148 |         request.respond(Response::from_data(key_authorization.as_bytes()).with_status_code(200));
Dec 04 09:46:31.342 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:46:31.342 INFO [stderr]     |
Dec 04 09:46:31.342 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 09:46:31.342 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:46:31.342 INFO [stderr] 
Dec 04 09:46:31.342 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:46:31.342 INFO [stderr]    --> src/main.rs:152:9
Dec 04 09:46:31.342 INFO [stderr]     |
Dec 04 09:46:31.342 INFO [stderr] 152 |         request.respond(Response::from_data(&b"not found"[..]).with_status_code(404));
Dec 04 09:46:31.342 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:46:31.342 INFO [stderr]     |
Dec 04 09:46:31.342 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:46:31.342 INFO [stderr] 
Dec 04 09:46:31.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 04 09:46:31.399 INFO [stderr] su: No module specific data is present
Dec 04 09:46:32.203 INFO running `"docker" "inspect" "3ddcca5393f89f1ee35f48b375533b44b4fa92171fdd98181512486c70e49669"`
Dec 04 09:46:32.549 INFO running `"docker" "rm" "-f" "3ddcca5393f89f1ee35f48b375533b44b4fa92171fdd98181512486c70e49669"`
Dec 04 09:46:32.843 INFO [stdout] 3ddcca5393f89f1ee35f48b375533b44b4fa92171fdd98181512486c70e49669