Dec 17 19:07:26.481 INFO checking mvertescher/hostap-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:07:26.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mvertescher/hostap-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:07:26.828 INFO [stdout] 7f89e586bb109e0bc4dfb2e237ce6dea09688a4f99a8209229b755562a4ccbfa
Dec 17 19:07:26.834 INFO running `"docker" "start" "-a" "7f89e586bb109e0bc4dfb2e237ce6dea09688a4f99a8209229b755562a4ccbfa"`
Dec 17 19:07:28.152 INFO [stderr]     Checking error-chain v0.11.0
Dec 17 19:07:28.152 INFO [stderr]     Checking ascii v0.8.7
Dec 17 19:07:28.152 INFO [stderr]     Checking rust-ini v0.12.1
Dec 17 19:07:28.156 INFO [stderr]    Compiling libdbus-sys v0.1.3
Dec 17 19:07:28.164 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 19:07:28.164 INFO [stderr]     Checking thread_local v0.3.5
Dec 17 19:07:28.164 INFO [stderr]     Checking nix v0.7.0
Dec 17 19:07:29.478 INFO [stderr]     Checking regex v1.0.1
Dec 17 19:07:29.480 INFO [stderr]     Checking regex v0.2.11
Dec 17 19:07:31.029 INFO [stderr]     Checking dbus v0.5.4
Dec 17 19:07:33.976 INFO [stderr]     Checking env_logger v0.5.10
Dec 17 19:07:34.914 INFO [stderr]     Checking pretty_env_logger v0.2.3
Dec 17 19:07:35.512 INFO [stderr]     Checking iptables v0.2.2
Dec 17 19:07:36.410 INFO [stderr]     Checking network-manager v0.11.0
Dec 17 19:07:37.605 INFO [stderr]     Checking hostap v0.1.0 (/opt/crater/workdir)
Dec 17 19:07:38.089 INFO [stderr] warning: unused import: `ExitStatus`
Dec 17 19:07:38.089 INFO [stderr]  --> src/iproute2.rs:3:29
Dec 17 19:07:38.089 INFO [stderr]   |
Dec 17 19:07:38.089 INFO [stderr] 3 | use std::process::{Command, ExitStatus};
Dec 17 19:07:38.089 INFO [stderr]   |                             ^^^^^^^^^^
Dec 17 19:07:38.089 INFO [stderr]   |
Dec 17 19:07:38.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:07:38.089 INFO [stderr] 
Dec 17 19:07:38.116 INFO [stderr] warning: unused import: `ExitStatus`
Dec 17 19:07:38.116 INFO [stderr]  --> src/iproute2.rs:3:29
Dec 17 19:07:38.116 INFO [stderr]   |
Dec 17 19:07:38.116 INFO [stderr] 3 | use std::process::{Command, ExitStatus};
Dec 17 19:07:38.116 INFO [stderr]   |                             ^^^^^^^^^^
Dec 17 19:07:38.116 INFO [stderr]   |
Dec 17 19:07:38.120 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:07:38.120 INFO [stderr] 
Dec 17 19:07:38.296 INFO [stderr] warning: unused variable: `child`
Dec 17 19:07:38.296 INFO [stderr]    --> src/dhcpd.rs:123:9
Dec 17 19:07:38.296 INFO [stderr]     |
Dec 17 19:07:38.296 INFO [stderr] 123 |     let child = Command::new("dhcpd")
Dec 17 19:07:38.296 INFO [stderr]     |         ^^^^^ help: consider using `_child` instead
Dec 17 19:07:38.296 INFO [stderr]     |
Dec 17 19:07:38.296 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 19:07:38.296 INFO [stderr] 
Dec 17 19:07:38.320 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:07:38.320 INFO [stderr]    --> src/dhcpd.rs:108:9
Dec 17 19:07:38.320 INFO [stderr]     |
Dec 17 19:07:38.320 INFO [stderr] 108 |     let mut config_path = PathBuf::from("/etc/dhcp/wlan-dhcpd.conf");
Dec 17 19:07:38.320 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 17 19:07:38.320 INFO [stderr]     |         |
Dec 17 19:07:38.320 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:07:38.320 INFO [stderr]     |
Dec 17 19:07:38.320 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:07:38.320 INFO [stderr] 
Dec 17 19:07:38.328 INFO [stderr] warning: unused variable: `child`
Dec 17 19:07:38.328 INFO [stderr]    --> src/dhcpd.rs:123:9
Dec 17 19:07:38.328 INFO [stderr]     |
Dec 17 19:07:38.328 INFO [stderr] 123 |     let child = Command::new("dhcpd")
Dec 17 19:07:38.328 INFO [stderr]     |         ^^^^^ help: consider using `_child` instead
Dec 17 19:07:38.328 INFO [stderr]     |
Dec 17 19:07:38.328 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 19:07:38.328 INFO [stderr] 
Dec 17 19:07:38.365 INFO [stderr] warning: variable does not need to be mutable
Dec 17 19:07:38.365 INFO [stderr]    --> src/dhcpd.rs:108:9
Dec 17 19:07:38.365 INFO [stderr]     |
Dec 17 19:07:38.365 INFO [stderr] 108 |     let mut config_path = PathBuf::from("/etc/dhcp/wlan-dhcpd.conf");
Dec 17 19:07:38.365 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 17 19:07:38.365 INFO [stderr]     |         |
Dec 17 19:07:38.365 INFO [stderr]     |         help: remove this `mut`
Dec 17 19:07:38.365 INFO [stderr]     |
Dec 17 19:07:38.365 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 17 19:07:38.365 INFO [stderr] 
Dec 17 19:07:38.772 INFO [stderr] warning: function is never used: `sleep`
Dec 17 19:07:38.772 INFO [stderr]   --> src/main.rs:32:1
Dec 17 19:07:38.772 INFO [stderr]    |
Dec 17 19:07:38.772 INFO [stderr] 32 | fn sleep(secs: u64) {
Dec 17 19:07:38.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 17 19:07:38.772 INFO [stderr]    |
Dec 17 19:07:38.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:07:38.772 INFO [stderr] 
Dec 17 19:07:38.800 INFO [stderr] warning: function is never used: `sleep`
Dec 17 19:07:38.800 INFO [stderr]   --> src/main.rs:32:1
Dec 17 19:07:38.800 INFO [stderr]    |
Dec 17 19:07:38.800 INFO [stderr] 32 | fn sleep(secs: u64) {
Dec 17 19:07:38.800 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 17 19:07:38.800 INFO [stderr]    |
Dec 17 19:07:38.800 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:07:38.800 INFO [stderr] 
Dec 17 19:07:38.817 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
Dec 17 19:07:39.122 INFO running `"docker" "inspect" "7f89e586bb109e0bc4dfb2e237ce6dea09688a4f99a8209229b755562a4ccbfa"`
Dec 17 19:07:39.234 INFO running `"docker" "rm" "-f" "7f89e586bb109e0bc4dfb2e237ce6dea09688a4f99a8209229b755562a4ccbfa"`
Dec 17 19:07:39.333 INFO [stdout] 7f89e586bb109e0bc4dfb2e237ce6dea09688a4f99a8209229b755562a4ccbfa