Dec 11 05:03:33.854 INFO checking zoranzaric/emnify_hose against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:03:33.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 05:03:34.325 INFO [stdout] 08140b135a6cad28ccc07797c90a29d2723589cc1e618646e2e4595c599b3710
Dec 11 05:03:34.327 INFO running `"docker" "start" "-a" "08140b135a6cad28ccc07797c90a29d2723589cc1e618646e2e4595c599b3710"`
Dec 11 05:03:36.586 INFO [stderr] usermod: no changes
Dec 11 05:03:36.792 INFO [stderr]    Compiling semver v0.1.20
Dec 11 05:03:36.792 INFO [stderr]     Checking libc v0.2.33
Dec 11 05:03:36.792 INFO [stderr]     Checking byteorder v1.1.0
Dec 11 05:03:36.792 INFO [stderr]     Checking log v0.3.8
Dec 11 05:03:36.797 INFO [stderr]     Checking slab v0.3.0
Dec 11 05:03:36.797 INFO [stderr]     Checking lazycell v0.5.1
Dec 11 05:03:36.797 INFO [stderr]     Checking futures v0.1.17
Dec 11 05:03:36.797 INFO [stderr]     Checking scoped-tls v0.1.0
Dec 11 05:03:37.745 INFO [stderr]     Checking safemem v0.2.0
Dec 11 05:03:37.761 INFO [stderr]     Checking take v0.1.0
Dec 11 05:03:38.362 INFO [stderr]     Checking smallvec v0.2.1
Dec 11 05:03:38.557 INFO [stderr]     Checking percent-encoding v1.0.0
Dec 11 05:03:38.570 INFO [stderr]     Checking language-tags v0.2.2
Dec 11 05:03:39.037 INFO [stderr]     Checking serde v1.0.19
Dec 11 05:03:40.002 INFO [stderr]     Checking dtoa v0.4.2
Dec 11 05:03:41.965 INFO [stderr]     Checking itoa v0.3.4
Dec 11 05:03:42.000 INFO [stderr]     Checking num-traits v0.1.40
Dec 11 05:03:42.016 INFO [stderr]     Checking httparse v1.2.3
Dec 11 05:03:42.016 INFO [stderr]     Checking base64 v0.6.0
Dec 11 05:03:42.320 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 11 05:03:43.180 INFO [stderr]     Checking iovec v0.1.1
Dec 11 05:03:43.619 INFO [stderr]     Checking net2 v0.2.31
Dec 11 05:03:46.068 INFO [stderr]     Checking num_cpus v1.7.0
Dec 11 05:03:46.082 INFO [stderr]     Checking rand v0.3.18
Dec 11 05:03:46.217 INFO [stderr]     Checking time v0.1.38
Dec 11 05:03:46.233 INFO [stderr]     Checking bytes v0.4.5
Dec 11 05:03:46.630 INFO [stderr]    Compiling unicase v2.0.0
Dec 11 05:03:47.605 INFO [stderr]     Checking mio v0.6.11
Dec 11 05:03:54.330 INFO [stderr]     Checking tokio-io v0.1.4
Dec 11 05:03:54.337 INFO [stderr]     Checking tokio-service v0.1.0
Dec 11 05:03:54.339 INFO [stderr]     Checking relay v0.1.0
Dec 11 05:03:54.345 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 11 05:03:56.340 INFO [stderr]     Checking mime v0.3.5
Dec 11 05:03:57.326 INFO [stderr]     Checking tokio-core v0.1.10
Dec 11 05:03:59.223 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 05:04:02.894 INFO [stderr]     Checking hyper v0.11.6
Dec 11 05:04:07.097 INFO [stderr]     Checking serde_json v1.0.6
Dec 11 05:04:10.687 INFO [stderr]     Checking emnify_hose v0.1.0 (/source)
Dec 11 05:04:10.976 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 11 05:04:10.977 INFO [stderr]  --> src/main.rs:8:15
Dec 11 05:04:10.977 INFO [stderr]   |
Dec 11 05:04:10.977 INFO [stderr] 8 | use std::io::{self, Write};
Dec 11 05:04:10.977 INFO [stderr]   |               ^^^^  ^^^^^
Dec 11 05:04:10.978 INFO [stderr]   |
Dec 11 05:04:10.978 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:04:10.978 INFO [stderr] 
Dec 11 05:04:10.978 INFO [stderr] warning: unused import: `futures::Future`
Dec 11 05:04:10.979 INFO [stderr]   --> src/main.rs:13:5
Dec 11 05:04:10.979 INFO [stderr]    |
Dec 11 05:04:10.979 INFO [stderr] 13 | use futures::Future;
Dec 11 05:04:10.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:04:10.980 INFO [stderr] 
Dec 11 05:04:10.980 INFO [stderr] warning: unused import: `futures::stream::Stream`
Dec 11 05:04:10.980 INFO [stderr]   --> src/main.rs:14:5
Dec 11 05:04:10.980 INFO [stderr]    |
Dec 11 05:04:10.981 INFO [stderr] 14 | use futures::stream::Stream;
Dec 11 05:04:10.981 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:04:10.981 INFO [stderr] 
Dec 11 05:04:10.984 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 11 05:04:10.985 INFO [stderr]  --> src/main.rs:8:15
Dec 11 05:04:10.985 INFO [stderr]   |
Dec 11 05:04:10.985 INFO [stderr] 8 | use std::io::{self, Write};
Dec 11 05:04:10.985 INFO [stderr]   |               ^^^^  ^^^^^
Dec 11 05:04:10.986 INFO [stderr]   |
Dec 11 05:04:10.986 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 05:04:10.986 INFO [stderr] 
Dec 11 05:04:10.986 INFO [stderr] warning: unused import: `futures::Future`
Dec 11 05:04:10.987 INFO [stderr]   --> src/main.rs:13:5
Dec 11 05:04:10.987 INFO [stderr]    |
Dec 11 05:04:10.987 INFO [stderr] 13 | use futures::Future;
Dec 11 05:04:10.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 05:04:10.988 INFO [stderr] 
Dec 11 05:04:10.988 INFO [stderr] warning: unused import: `futures::stream::Stream`
Dec 11 05:04:10.988 INFO [stderr]   --> src/main.rs:14:5
Dec 11 05:04:10.989 INFO [stderr]    |
Dec 11 05:04:10.989 INFO [stderr] 14 | use futures::stream::Stream;
Dec 11 05:04:10.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:04:10.989 INFO [stderr] 
Dec 11 05:04:11.156 INFO [stderr] warning: value assigned to `r` is never read
Dec 11 05:04:11.156 INFO [stderr]    --> src/main.rs:175:13
Dec 11 05:04:11.156 INFO [stderr]     |
Dec 11 05:04:11.156 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Dec 11 05:04:11.156 INFO [stderr]     |             ^
Dec 11 05:04:11.156 INFO [stderr]     |
Dec 11 05:04:11.156 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 05:04:11.156 INFO [stderr] 
Dec 11 05:04:11.172 INFO [stderr] warning: function is never used: `rand`
Dec 11 05:04:11.172 INFO [stderr]    --> src/main.rs:148:1
Dec 11 05:04:11.172 INFO [stderr]     |
Dec 11 05:04:11.172 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Dec 11 05:04:11.173 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:04:11.173 INFO [stderr] warning: value assigned to `r` is never read
Dec 11 05:04:11.173 INFO [stderr]    --> src/main.rs:175:13
Dec 11 05:04:11.173 INFO [stderr]     |
Dec 11 05:04:11.173 INFO [stderr] 175 |     let mut r = request(url.parse::<hyper::Uri>().unwrap(), true);
Dec 11 05:04:11.173 INFO [stderr]     |             ^
Dec 11 05:04:11.174 INFO [stderr]     |
Dec 11 05:04:11.174 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 05:04:11.174 INFO [stderr] 
Dec 11 05:04:11.174 INFO [stderr]     |
Dec 11 05:04:11.175 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 05:04:11.175 INFO [stderr] 
Dec 11 05:04:11.176 INFO [stderr] warning: function is never used: `rand`
Dec 11 05:04:11.176 INFO [stderr]    --> src/main.rs:148:1
Dec 11 05:04:11.176 INFO [stderr]     |
Dec 11 05:04:11.176 INFO [stderr] 148 | fn rand(mut rng: ThreadRng) -> bool {
Dec 11 05:04:11.177 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:04:11.177 INFO [stderr]     |
Dec 11 05:04:11.177 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 05:04:11.177 INFO [stderr] 
Dec 11 05:04:11.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.63s
Dec 11 05:04:11.268 INFO [stderr] su: No module specific data is present
Dec 11 05:04:13.039 INFO running `"docker" "inspect" "08140b135a6cad28ccc07797c90a29d2723589cc1e618646e2e4595c599b3710"`
Dec 11 05:04:13.358 INFO running `"docker" "rm" "-f" "08140b135a6cad28ccc07797c90a29d2723589cc1e618646e2e4595c599b3710"`
Dec 11 05:04:13.743 INFO [stdout] 08140b135a6cad28ccc07797c90a29d2723589cc1e618646e2e4595c599b3710