[INFO] updating cached repository mvertescher/hostap-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mvertescher/hostap-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mvertescher/hostap-rs" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mvertescher/hostap-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mvertescher/hostap-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mvertescher/hostap-rs" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mvertescher/hostap-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mvertescher/hostap-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ff19427a2361944b61f0984d2022d9e762b28a5
[INFO] sha for GitHub repo mvertescher/hostap-rs: 7ff19427a2361944b61f0984d2022d9e762b28a5
[INFO] validating manifest of mvertescher/hostap-rs on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mvertescher/hostap-rs on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mvertescher/hostap-rs
[INFO] finished frobbing mvertescher/hostap-rs
[INFO] frobbed toml for mvertescher/hostap-rs written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mvertescher/hostap-rs/Cargo.toml
[INFO] started frobbing mvertescher/hostap-rs
[INFO] finished frobbing mvertescher/hostap-rs
[INFO] frobbed toml for mvertescher/hostap-rs written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mvertescher/hostap-rs/Cargo.toml
[INFO] crate mvertescher/hostap-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mvertescher/hostap-rs against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-4/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7b41247f3c24ae5e29d3c612d940f4db92d923cd40c2993b5522c579856b19dc
[INFO] running `"docker" "start" "-a" "7b41247f3c24ae5e29d3c612d940f4db92d923cd40c2993b5522c579856b19dc"`
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking rust-ini v0.12.1
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking regex v1.0.1
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking dbus v0.5.4
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking iptables v0.2.2
[INFO] [stderr]     Checking pretty_env_logger v0.2.3
[INFO] [stderr]     Checking network-manager v0.11.0
[INFO] [stderr]     Checking hostap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ExitStatus`
[INFO] [stderr]  --> src/iproute2.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::process::{Command, ExitStatus};
[INFO] [stderr]   |                             ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ExitStatus`
[INFO] [stderr]  --> src/iproute2.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::process::{Command, ExitStatus};
[INFO] [stderr]   |                             ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sleep`
[INFO] [stderr]   --> src/main.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn sleep(secs: u64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sleep`
[INFO] [stderr]   --> src/main.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn sleep(secs: u64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `"docker" "inspect" "7b41247f3c24ae5e29d3c612d940f4db92d923cd40c2993b5522c579856b19dc"`
[INFO] running `"docker" "rm" "-f" "7b41247f3c24ae5e29d3c612d940f4db92d923cd40c2993b5522c579856b19dc"`
[INFO] [stdout] 7b41247f3c24ae5e29d3c612d940f4db92d923cd40c2993b5522c579856b19dc