Nov 27 16:00:05.383 INFO checking zoranzaric/emnify_hose against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 16:00:05.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 16:00:05.848 INFO [stdout] 6fec8fa59d56bcb67bd0b6fac4e49d42878df9d3cbfa2451e28cc4e5319f7857
Nov 27 16:00:05.851 INFO running `"docker" "start" "-a" "6fec8fa59d56bcb67bd0b6fac4e49d42878df9d3cbfa2451e28cc4e5319f7857"`
Nov 27 16:00:08.043 INFO [stderr] usermod: no changes
Nov 27 16:00:08.261 INFO [stderr]     Checking libc v0.2.33
Nov 27 16:00:08.261 INFO [stderr]    Compiling semver v0.1.20
Nov 27 16:00:08.262 INFO [stderr]     Checking cfg-if v0.1.2
Nov 27 16:00:08.262 INFO [stderr]     Checking byteorder v1.1.0
Nov 27 16:00:08.262 INFO [stderr]     Checking log v0.3.8
Nov 27 16:00:08.304 INFO [stderr]     Checking lazycell v0.5.1
Nov 27 16:00:08.304 INFO [stderr]     Checking slab v0.3.0
Nov 27 16:00:08.305 INFO [stderr]     Checking futures v0.1.17
Nov 27 16:00:08.901 INFO [stderr]     Checking scoped-tls v0.1.0
Nov 27 16:00:09.578 INFO [stderr]     Checking slab v0.4.0
Nov 27 16:00:09.792 INFO [stderr]     Checking smallvec v0.2.1
Nov 27 16:00:10.348 INFO [stderr]     Checking safemem v0.2.0
Nov 27 16:00:10.994 INFO [stderr]     Checking take v0.1.0
Nov 27 16:00:11.083 INFO [stderr]     Checking serde v1.0.19
Nov 27 16:00:11.483 INFO [stderr]     Checking num-traits v0.1.40
Nov 27 16:00:11.861 INFO [stderr]     Checking dtoa v0.4.2
Nov 27 16:00:14.846 INFO [stderr]     Checking language-tags v0.2.2
Nov 27 16:00:14.853 INFO [stderr]     Checking percent-encoding v1.0.0
Nov 27 16:00:14.856 INFO [stderr]     Checking itoa v0.3.4
Nov 27 16:00:15.009 INFO [stderr]     Checking httparse v1.2.3
Nov 27 16:00:16.202 INFO [stderr]     Checking base64 v0.6.0
Nov 27 16:00:16.625 INFO [stderr]    Compiling rustc_version v0.1.7
Nov 27 16:00:16.641 INFO [stderr]     Checking iovec v0.1.1
Nov 27 16:00:17.310 INFO [stderr]     Checking net2 v0.2.31
Nov 27 16:00:17.941 INFO [stderr]     Checking num_cpus v1.7.0
Nov 27 16:00:18.742 INFO [stderr]     Checking rand v0.3.18
Nov 27 16:00:20.565 INFO [stderr]     Checking time v0.1.38
Nov 27 16:00:20.571 INFO [stderr]     Checking bytes v0.4.5
Nov 27 16:00:20.842 INFO [stderr]     Checking mio v0.6.11
Nov 27 16:00:20.844 INFO [stderr]    Compiling unicase v2.0.0
Nov 27 16:00:29.360 INFO [stderr]     Checking tokio-io v0.1.4
Nov 27 16:00:29.361 INFO [stderr]     Checking tokio-service v0.1.0
Nov 27 16:00:29.362 INFO [stderr]     Checking relay v0.1.0
Nov 27 16:00:29.362 INFO [stderr]     Checking futures-cpupool v0.1.7
Nov 27 16:00:30.408 INFO [stderr]     Checking mime v0.3.5
Nov 27 16:00:32.043 INFO [stderr]     Checking tokio-core v0.1.10
Nov 27 16:00:33.798 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 27 16:00:37.449 INFO [stderr]     Checking hyper v0.11.6
Nov 27 16:00:41.480 INFO [stderr]     Checking serde_json v1.0.6
Nov 27 16:00:45.027 INFO [stderr]     Checking emnify_hose v0.1.0 (/source)
Nov 27 16:00:45.340 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 27 16:00:45.340 INFO [stderr]  --> src/main.rs:8:15
Nov 27 16:00:45.340 INFO [stderr]   |
Nov 27 16:00:45.340 INFO [stderr] 8 | use std::io::{self, Write};
Nov 27 16:00:45.340 INFO [stderr]   |               ^^^^  ^^^^^
Nov 27 16:00:45.340 INFO [stderr]   |
Nov 27 16:00:45.340 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 16:00:45.340 INFO [stderr] 
Nov 27 16:00:45.340 INFO [stderr] warning: unused import: `futures::Future`
Nov 27 16:00:45.340 INFO [stderr]   --> src/main.rs:13:5
Nov 27 16:00:45.340 INFO [stderr]    |
Nov 27 16:00:45.340 INFO [stderr] 13 | use futures::Future;
Nov 27 16:00:45.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 27 16:00:45.340 INFO [stderr] 
Nov 27 16:00:45.340 INFO [stderr] warning: unused import: `futures::stream::Stream`
Nov 27 16:00:45.340 INFO [stderr]   --> src/main.rs:14:5
Nov 27 16:00:45.340 INFO [stderr]    |
Nov 27 16:00:45.340 INFO [stderr] 14 | use futures::stream::Stream;
Nov 27 16:00:45.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:00:45.340 INFO [stderr] 
Nov 27 16:00:45.388 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 27 16:00:45.388 INFO [stderr]  --> src/main.rs:8:15
Nov 27 16:00:45.388 INFO [stderr]   |
Nov 27 16:00:45.388 INFO [stderr] 8 | use std::io::{self, Write};
Nov 27 16:00:45.388 INFO [stderr]   |               ^^^^  ^^^^^
Nov 27 16:00:45.388 INFO [stderr]   |
Nov 27 16:00:45.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 16:00:45.388 INFO [stderr] 
Nov 27 16:00:45.388 INFO [stderr] warning: unused import: `futures::Future`
Nov 27 16:00:45.388 INFO [stderr]   --> src/main.rs:13:5
Nov 27 16:00:45.389 INFO [stderr]    |
Nov 27 16:00:45.389 INFO [stderr] 13 | use futures::Future;
Nov 27 16:00:45.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 27 16:00:45.389 INFO [stderr] 
Nov 27 16:00:45.389 INFO [stderr] warning: unused import: `futures::stream::Stream`
Nov 27 16:00:45.389 INFO [stderr]   --> src/main.rs:14:5
Nov 27 16:00:45.389 INFO [stderr]    |
Nov 27 16:00:45.389 INFO [stderr] 14 | use futures::stream::Stream;
Nov 27 16:00:45.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:00:45.389 INFO [stderr] 
Nov 27 16:00:45.603 INFO [stderr] warning: value assigned to `r` is never read
Nov 27 16:00:45.603 INFO [stderr]    --> src/main.rs:175:13
Nov 27 16:00:45.603 INFO [stderr]     |
Nov 27 16:00:45.603 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Nov 27 16:00:45.603 INFO [stderr]     |             ^
Nov 27 16:00:45.603 INFO [stderr]     |
Nov 27 16:00:45.603 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 16:00:45.603 INFO [stderr] 
Nov 27 16:00:45.624 INFO [stderr] warning: function is never used: `rand`
Nov 27 16:00:45.624 INFO [stderr]    --> src/main.rs:148:1
Nov 27 16:00:45.624 INFO [stderr]     |
Nov 27 16:00:45.624 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Nov 27 16:00:45.624 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:00:45.624 INFO [stderr]     |
Nov 27 16:00:45.624 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:00:45.624 INFO [stderr] 
Nov 27 16:00:45.687 INFO [stderr] warning: value assigned to `r` is never read
Nov 27 16:00:45.687 INFO [stderr]    --> src/main.rs:175:13
Nov 27 16:00:45.687 INFO [stderr]     |
Nov 27 16:00:45.687 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Nov 27 16:00:45.687 INFO [stderr]     |             ^
Nov 27 16:00:45.687 INFO [stderr]     |
Nov 27 16:00:45.687 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 16:00:45.687 INFO [stderr] 
Nov 27 16:00:45.704 INFO [stderr] warning: function is never used: `rand`
Nov 27 16:00:45.704 INFO [stderr]    --> src/main.rs:148:1
Nov 27 16:00:45.704 INFO [stderr]     |
Nov 27 16:00:45.704 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Nov 27 16:00:45.704 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:00:45.704 INFO [stderr]     |
Nov 27 16:00:45.704 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:00:45.704 INFO [stderr] 
Nov 27 16:00:45.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.68s
Nov 27 16:00:45.760 INFO [stderr] su: No module specific data is present
Nov 27 16:00:46.965 INFO running `"docker" "inspect" "6fec8fa59d56bcb67bd0b6fac4e49d42878df9d3cbfa2451e28cc4e5319f7857"`
Nov 27 16:00:47.276 INFO running `"docker" "rm" "-f" "6fec8fa59d56bcb67bd0b6fac4e49d42878df9d3cbfa2451e28cc4e5319f7857"`
Nov 27 16:00:47.620 INFO [stdout] 6fec8fa59d56bcb67bd0b6fac4e49d42878df9d3cbfa2451e28cc4e5319f7857