Dec 17 13:41:04.589 INFO checking threema-ch/push-relay against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:41:04.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/threema-ch/push-relay:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:41:05.057 INFO [stdout] 2da86215e6c1575b3d2b43eb6883882bcb4a0bb5a4361fcf3e206f9685c22a6f
Dec 17 13:41:05.058 INFO running `"docker" "start" "-a" "2da86215e6c1575b3d2b43eb6883882bcb4a0bb5a4361fcf3e206f9685c22a6f"`
Dec 17 13:41:07.439 INFO [stderr]    Compiling libc v0.2.45
Dec 17 13:41:07.439 INFO [stderr]    Compiling arrayvec v0.4.9
Dec 17 13:41:07.439 INFO [stderr]    Compiling cc v1.0.26
Dec 17 13:41:07.440 INFO [stderr]     Checking rustc-demangle v0.1.11
Dec 17 13:41:07.442 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.1
Dec 17 13:41:07.442 INFO [stderr]    Compiling openssl v0.10.16
Dec 17 13:41:07.442 INFO [stderr]    Compiling unindent v0.1.3
Dec 17 13:41:07.456 INFO [stderr]     Checking argparse v0.2.2
Dec 17 13:41:08.654 INFO [stderr]     Checking rust-ini v0.13.0
Dec 17 13:41:11.413 INFO [stderr]     Checking crossbeam-utils v0.6.3
Dec 17 13:41:11.446 INFO [stderr]    Compiling memchr v2.1.2
Dec 17 13:41:11.458 INFO [stderr]     Checking colored v1.6.1
Dec 17 13:41:11.746 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 13:41:12.457 INFO [stderr]     Checking want v0.0.6
Dec 17 13:41:12.785 INFO [stderr]     Checking erased-serde v0.3.6
Dec 17 13:41:13.040 INFO [stderr]     Checking serde_json v1.0.33
Dec 17 13:41:13.301 INFO [stderr]    Compiling proc-macro-hack v0.4.1
Dec 17 13:41:13.884 INFO [stderr]    Compiling syn v0.15.23
Dec 17 13:41:14.416 INFO [stderr]     Checking tokio-timer v0.2.8
Dec 17 13:41:20.367 INFO [stderr]     Checking crossbeam-epoch v0.7.0
Dec 17 13:41:20.945 INFO [stderr]     Checking iovec v0.1.2
Dec 17 13:41:20.945 INFO [stderr]     Checking rand v0.5.5
Dec 17 13:41:20.965 INFO [stderr]     Checking net2 v0.2.33
Dec 17 13:41:21.352 INFO [stderr]     Checking num_cpus v1.9.0
Dec 17 13:41:21.551 INFO [stderr]     Checking rand v0.6.1
Dec 17 13:41:22.054 INFO [stderr]     Checking atty v0.2.11
Dec 17 13:41:22.261 INFO [stderr]     Checking hostname v0.1.5
Dec 17 13:41:22.932 INFO [stderr]     Checking rand v0.4.3
Dec 17 13:41:23.220 INFO [stderr]     Checking time v0.1.41
Dec 17 13:41:23.394 INFO [stderr]     Checking socket2 v0.3.8
Dec 17 13:41:24.346 INFO [stderr]    Compiling backtrace-sys v0.1.26
Dec 17 13:41:25.492 INFO [stderr]    Compiling ring v0.13.5
Dec 17 13:41:25.572 INFO [stderr]    Compiling openssl-sys v0.9.40
Dec 17 13:41:26.108 INFO [stderr]     Checking bytes v0.4.11
Dec 17 13:41:27.232 INFO [stderr]     Checking crossbeam-deque v0.6.3
Dec 17 13:41:28.436 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 17 13:41:28.560 INFO [stderr]     Checking clap v2.32.0
Dec 17 13:41:30.216 INFO [stderr]     Checking mio v0.6.16
Dec 17 13:41:30.228 INFO [stderr]     Checking resolv-conf v0.6.1
Dec 17 13:41:30.600 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 17 13:41:30.928 INFO [stderr]     Checking chrono v0.4.6
Dec 17 13:41:32.956 INFO [stderr]     Checking tokio-io v0.1.10
Dec 17 13:41:33.192 INFO [stderr]     Checking http v0.1.14
Dec 17 13:41:34.630 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 13:41:35.013 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 13:41:38.583 INFO [stderr]     Checking regex v1.1.0
Dec 17 13:41:41.288 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 17 13:41:42.976 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 13:41:43.297 INFO [stderr]     Checking mio-uds v0.6.7
Dec 17 13:41:51.304 INFO [stderr]    Compiling native-tls v0.2.2
Dec 17 13:41:51.336 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 13:41:51.668 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 13:41:51.724 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 17 13:41:52.756 INFO [stderr]     Checking env_logger v0.5.13
Dec 17 13:41:53.260 INFO [stderr]     Checking env_logger v0.6.0
Dec 17 13:41:53.396 INFO [stderr]     Checking mockito v0.14.0
Dec 17 13:41:53.850 INFO [stderr]    Compiling indoc-impl v0.2.8
Dec 17 13:41:54.504 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 17 13:41:55.734 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 13:41:56.330 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 17 13:41:56.469 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 13:41:56.680 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 17 13:41:57.276 INFO [stderr]     Checking pretty_env_logger v0.3.0
Dec 17 13:41:57.584 INFO [stderr]     Checking h2 v0.1.14
Dec 17 13:41:58.188 INFO [stderr]     Checking pretty_env_logger v0.2.5
Dec 17 13:41:58.561 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 17 13:41:59.232 INFO [stderr]     Checking tokio v0.1.13
Dec 17 13:41:59.396 INFO [stderr]     Checking indoc v0.2.8
Dec 17 13:42:01.464 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 13:42:02.944 INFO [stderr]     Checking webpki v0.18.1
Dec 17 13:42:02.944 INFO [stderr]     Checking sct v0.3.0
Dec 17 13:42:04.452 INFO [stderr]     Checking rustls v0.12.0
Dec 17 13:42:04.452 INFO [stderr]     Checking webpki-roots v0.14.0
Dec 17 13:42:08.568 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 17 13:42:09.024 INFO [stderr]     Checking hyper v0.12.18
Dec 17 13:42:12.488 INFO [stderr]     Checking tokio-rustls v0.5.0
Dec 17 13:42:18.176 INFO [stderr]     Checking hyper-alpn v0.1.4
Dec 17 13:42:18.176 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 17 13:42:22.571 INFO [stderr]     Checking a2 v0.3.5
Dec 17 13:42:24.024 INFO [stderr]     Checking push-relay v2.2.0 (/opt/crater/workdir)
Dec 17 13:42:25.620 INFO [stderr] warning: unused import: `base64`
Dec 17 13:42:25.620 INFO [stderr]   --> src/main.rs:14:5
Dec 17 13:42:25.620 INFO [stderr]    |
Dec 17 13:42:25.620 INFO [stderr] 14 | use base64;
Dec 17 13:42:25.620 INFO [stderr]    |     ^^^^^^
Dec 17 13:42:25.620 INFO [stderr]    |
Dec 17 13:42:25.620 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:42:25.620 INFO [stderr] 
Dec 17 13:42:25.620 INFO [stderr] warning: unused import: `serde_json`
Dec 17 13:42:25.620 INFO [stderr]   --> src/main.rs:16:5
Dec 17 13:42:25.620 INFO [stderr]    |
Dec 17 13:42:25.620 INFO [stderr] 16 | use serde_json;
Dec 17 13:42:25.620 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 13:42:25.620 INFO [stderr] 
Dec 17 13:42:25.661 INFO [stderr] warning: unused import: `base64`
Dec 17 13:42:25.661 INFO [stderr]   --> src/main.rs:14:5
Dec 17 13:42:25.661 INFO [stderr]    |
Dec 17 13:42:25.661 INFO [stderr] 14 | use base64;
Dec 17 13:42:25.661 INFO [stderr]    |     ^^^^^^
Dec 17 13:42:25.661 INFO [stderr]    |
Dec 17 13:42:25.662 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 13:42:25.662 INFO [stderr] 
Dec 17 13:42:25.662 INFO [stderr] warning: unused import: `serde_json`
Dec 17 13:42:25.662 INFO [stderr]   --> src/main.rs:16:5
Dec 17 13:42:25.662 INFO [stderr]    |
Dec 17 13:42:25.662 INFO [stderr] 16 | use serde_json;
Dec 17 13:42:25.662 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 13:42:25.662 INFO [stderr] 
Dec 17 13:42:27.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
Dec 17 13:42:28.125 INFO running `"docker" "inspect" "2da86215e6c1575b3d2b43eb6883882bcb4a0bb5a4361fcf3e206f9685c22a6f"`
Dec 17 13:42:28.378 INFO running `"docker" "rm" "-f" "2da86215e6c1575b3d2b43eb6883882bcb4a0bb5a4361fcf3e206f9685c22a6f"`
Dec 17 13:42:28.651 INFO [stdout] 2da86215e6c1575b3d2b43eb6883882bcb4a0bb5a4361fcf3e206f9685c22a6f