Dec 17 10:50:34.927 INFO checking zoranzaric/emnify_hose against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 10:50:34.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/zoranzaric/emnify_hose:/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 10:50:35.356 INFO [stdout] 7afdb27b4ae65df29553ed08cdab781d0e90806cd40dc3fa0459202c21765327
Dec 17 10:50:35.362 INFO running `"docker" "start" "-a" "7afdb27b4ae65df29553ed08cdab781d0e90806cd40dc3fa0459202c21765327"`
Dec 17 10:50:38.409 INFO [stderr]    Compiling semver v0.1.20
Dec 17 10:50:38.409 INFO [stderr]     Checking cfg-if v0.1.2
Dec 17 10:50:38.409 INFO [stderr]     Checking byteorder v1.1.0
Dec 17 10:50:38.409 INFO [stderr]     Checking lazycell v0.5.1
Dec 17 10:50:38.444 INFO [stderr]     Checking log v0.3.8
Dec 17 10:50:38.445 INFO [stderr]     Checking slab v0.3.0
Dec 17 10:50:38.446 INFO [stderr]     Checking futures v0.1.17
Dec 17 10:50:38.456 INFO [stderr]     Checking slab v0.4.0
Dec 17 10:50:39.154 INFO [stderr]     Checking scoped-tls v0.1.0
Dec 17 10:50:39.604 INFO [stderr]     Checking smallvec v0.2.1
Dec 17 10:50:40.030 INFO [stderr]     Checking safemem v0.2.0
Dec 17 10:50:40.074 INFO [stderr]     Checking take v0.1.0
Dec 17 10:50:40.302 INFO [stderr]     Checking dtoa v0.4.2
Dec 17 10:50:40.753 INFO [stderr]     Checking itoa v0.3.4
Dec 17 10:50:40.960 INFO [stderr]     Checking serde v1.0.19
Dec 17 10:50:41.098 INFO [stderr]     Checking httparse v1.2.3
Dec 17 10:50:42.302 INFO [stderr]     Checking percent-encoding v1.0.0
Dec 17 10:50:42.773 INFO [stderr]     Checking iovec v0.1.1
Dec 17 10:50:42.797 INFO [stderr]     Checking num_cpus v1.7.0
Dec 17 10:50:44.722 INFO [stderr]     Checking time v0.1.38
Dec 17 10:50:44.762 INFO [stderr]     Checking net2 v0.2.31
Dec 17 10:50:44.764 INFO [stderr]     Checking base64 v0.6.0
Dec 17 10:50:44.805 INFO [stderr]     Checking bytes v0.4.5
Dec 17 10:50:44.917 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 17 10:50:48.230 INFO [stderr]     Checking mio v0.6.11
Dec 17 10:50:48.293 INFO [stderr]    Compiling unicase v2.0.0
Dec 17 10:50:53.848 INFO [stderr]     Checking tokio-io v0.1.4
Dec 17 10:50:53.848 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 10:50:53.848 INFO [stderr]     Checking relay v0.1.0
Dec 17 10:50:53.848 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 17 10:50:54.412 INFO [stderr]     Checking mime v0.3.5
Dec 17 10:50:56.410 INFO [stderr]     Checking tokio-core v0.1.10
Dec 17 10:50:58.316 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 10:51:01.878 INFO [stderr]     Checking hyper v0.11.6
Dec 17 10:51:05.288 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 10:51:09.099 INFO [stderr]     Checking emnify_hose v0.1.0 (/opt/crater/workdir)
Dec 17 10:51:09.356 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 10:51:09.356 INFO [stderr]  --> src/main.rs:8:15
Dec 17 10:51:09.356 INFO [stderr]   |
Dec 17 10:51:09.356 INFO [stderr] 8 | use std::io::{self, Write};
Dec 17 10:51:09.356 INFO [stderr]   |               ^^^^  ^^^^^
Dec 17 10:51:09.356 INFO [stderr]   |
Dec 17 10:51:09.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:51:09.356 INFO [stderr] 
Dec 17 10:51:09.356 INFO [stderr] warning: unused import: `futures::Future`
Dec 17 10:51:09.356 INFO [stderr]   --> src/main.rs:13:5
Dec 17 10:51:09.356 INFO [stderr]    |
Dec 17 10:51:09.356 INFO [stderr] 13 | use futures::Future;
Dec 17 10:51:09.356 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 10:51:09.356 INFO [stderr] 
Dec 17 10:51:09.356 INFO [stderr] warning: unused import: `futures::stream::Stream`
Dec 17 10:51:09.356 INFO [stderr]   --> src/main.rs:14:5
Dec 17 10:51:09.356 INFO [stderr]    |
Dec 17 10:51:09.356 INFO [stderr] 14 | use futures::stream::Stream;
Dec 17 10:51:09.356 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:51:09.356 INFO [stderr] 
Dec 17 10:51:09.368 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 10:51:09.368 INFO [stderr]  --> src/main.rs:8:15
Dec 17 10:51:09.368 INFO [stderr]   |
Dec 17 10:51:09.368 INFO [stderr] 8 | use std::io::{self, Write};
Dec 17 10:51:09.368 INFO [stderr]   |               ^^^^  ^^^^^
Dec 17 10:51:09.368 INFO [stderr]   |
Dec 17 10:51:09.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:51:09.368 INFO [stderr] 
Dec 17 10:51:09.368 INFO [stderr] warning: unused import: `futures::Future`
Dec 17 10:51:09.368 INFO [stderr]   --> src/main.rs:13:5
Dec 17 10:51:09.368 INFO [stderr]    |
Dec 17 10:51:09.368 INFO [stderr] 13 | use futures::Future;
Dec 17 10:51:09.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 10:51:09.368 INFO [stderr] 
Dec 17 10:51:09.368 INFO [stderr] warning: unused import: `futures::stream::Stream`
Dec 17 10:51:09.368 INFO [stderr]   --> src/main.rs:14:5
Dec 17 10:51:09.368 INFO [stderr]    |
Dec 17 10:51:09.368 INFO [stderr] 14 | use futures::stream::Stream;
Dec 17 10:51:09.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:51:09.368 INFO [stderr] 
Dec 17 10:51:09.564 INFO [stderr] warning: value assigned to `r` is never read
Dec 17 10:51:09.564 INFO [stderr]    --> src/main.rs:175:13
Dec 17 10:51:09.564 INFO [stderr]     |
Dec 17 10:51:09.564 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Dec 17 10:51:09.564 INFO [stderr]     |             ^
Dec 17 10:51:09.564 INFO [stderr]     |
Dec 17 10:51:09.564 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 10:51:09.564 INFO [stderr] 
Dec 17 10:51:09.582 INFO [stderr] warning: function is never used: `rand`
Dec 17 10:51:09.582 INFO [stderr]    --> src/main.rs:148:1
Dec 17 10:51:09.582 INFO [stderr]     |
Dec 17 10:51:09.582 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Dec 17 10:51:09.582 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:51:09.582 INFO [stderr]     |
Dec 17 10:51:09.582 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:51:09.582 INFO [stderr] 
Dec 17 10:51:09.596 INFO [stderr] warning: value assigned to `r` is never read
Dec 17 10:51:09.596 INFO [stderr]    --> src/main.rs:175:13
Dec 17 10:51:09.596 INFO [stderr]     |
Dec 17 10:51:09.596 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Dec 17 10:51:09.596 INFO [stderr]     |             ^
Dec 17 10:51:09.596 INFO [stderr]     |
Dec 17 10:51:09.596 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 10:51:09.596 INFO [stderr] 
Dec 17 10:51:09.608 INFO [stderr] warning: function is never used: `rand`
Dec 17 10:51:09.608 INFO [stderr]    --> src/main.rs:148:1
Dec 17 10:51:09.608 INFO [stderr]     |
Dec 17 10:51:09.608 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Dec 17 10:51:09.608 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:51:09.608 INFO [stderr]     |
Dec 17 10:51:09.608 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:51:09.608 INFO [stderr] 
Dec 17 10:51:09.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.37s
Dec 17 10:51:11.135 INFO running `"docker" "inspect" "7afdb27b4ae65df29553ed08cdab781d0e90806cd40dc3fa0459202c21765327"`
Dec 17 10:51:11.430 INFO running `"docker" "rm" "-f" "7afdb27b4ae65df29553ed08cdab781d0e90806cd40dc3fa0459202c21765327"`
Dec 17 10:51:11.744 INFO [stdout] 7afdb27b4ae65df29553ed08cdab781d0e90806cd40dc3fa0459202c21765327