Dec 04 17:36:46.419 INFO checking hortinstein/rustyhorde against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:36:46.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 17:36:46.668 INFO [stdout] f2c5b8ebc875f31aac42e7e29180e169878b15da26838e63d4f0a57dd9ea9392
Dec 04 17:36:46.672 INFO running `"docker" "start" "-a" "f2c5b8ebc875f31aac42e7e29180e169878b15da26838e63d4f0a57dd9ea9392"`
Dec 04 17:36:47.008 INFO [stderr] usermod: no changes
Dec 04 17:36:47.022 INFO [stderr] warning: unused manifest key: profile.debug
Dec 04 17:36:47.022 INFO [stderr] warning: use `[profile.dev]` to configure debug builds
Dec 04 17:36:47.124 INFO [stderr]    Compiling cc v1.0.5
Dec 04 17:36:47.126 INFO [stderr]     Checking num-traits v0.2.1
Dec 04 17:36:47.127 INFO [stderr]     Checking time v0.1.39
Dec 04 17:36:47.134 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 04 17:36:47.134 INFO [stderr]     Checking tokio-core v0.1.12
Dec 04 17:36:48.519 INFO [stderr]     Checking serde_json v1.0.10
Dec 04 17:36:49.419 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 17:36:50.461 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 04 17:36:53.576 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 17:36:55.115 INFO [stderr]     Checking hyper v0.11.21
Dec 04 17:36:58.627 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 17:36:59.297 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 17:37:01.481 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 04 17:37:02.947 INFO [stderr]     Checking reqwest v0.7.3
Dec 04 17:37:05.303 INFO [stderr]     Checking rustyhorde v0.1.0 (/source)
Dec 04 17:37:10.635 INFO [stderr] warning: unused import: `std::io`
Dec 04 17:37:10.635 INFO [stderr]   --> src/main.rs:16:5
Dec 04 17:37:10.635 INFO [stderr]    |
Dec 04 17:37:10.635 INFO [stderr] 16 | use std::io;
Dec 04 17:37:10.635 INFO [stderr]    |     ^^^^^^^
Dec 04 17:37:10.635 INFO [stderr]    |
Dec 04 17:37:10.635 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 17:37:10.635 INFO [stderr] 
Dec 04 17:37:10.775 INFO [stderr] warning: unused import: `std::io`
Dec 04 17:37:10.775 INFO [stderr]   --> src/main.rs:16:5
Dec 04 17:37:10.775 INFO [stderr]    |
Dec 04 17:37:10.775 INFO [stderr] 16 | use std::io;
Dec 04 17:37:10.775 INFO [stderr]    |     ^^^^^^^
Dec 04 17:37:10.775 INFO [stderr]    |
Dec 04 17:37:10.775 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 17:37:10.775 INFO [stderr] 
Dec 04 17:37:10.960 INFO [stderr] warning: function is never used: `parse_pair`
Dec 04 17:37:10.960 INFO [stderr]   --> src/tools/tools.rs:11:1
Dec 04 17:37:10.960 INFO [stderr]    |
Dec 04 17:37:10.960 INFO [stderr] 11 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
Dec 04 17:37:10.960 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:37:10.960 INFO [stderr]    |
Dec 04 17:37:10.960 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:37:10.960 INFO [stderr] 
Dec 04 17:37:11.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.15s
Dec 04 17:37:11.180 INFO [stderr] su: No module specific data is present
Dec 04 17:37:11.624 INFO running `"docker" "inspect" "f2c5b8ebc875f31aac42e7e29180e169878b15da26838e63d4f0a57dd9ea9392"`
Dec 04 17:37:11.810 INFO running `"docker" "rm" "-f" "f2c5b8ebc875f31aac42e7e29180e169878b15da26838e63d4f0a57dd9ea9392"`
Dec 04 17:37:12.027 INFO [stdout] f2c5b8ebc875f31aac42e7e29180e169878b15da26838e63d4f0a57dd9ea9392