Nov 29 19:56:44.246 INFO checking realityone/rsping against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 19:56:44.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 19:56:44.720 INFO [stdout] 6618deea2c2333a5805756c1e73d76b5ab02a98ce5d2dfa805b74971f5104962
Nov 29 19:56:44.722 INFO running `"docker" "start" "-a" "6618deea2c2333a5805756c1e73d76b5ab02a98ce5d2dfa805b74971f5104962"`
Nov 29 19:56:46.575 INFO [stderr] usermod: no changes
Nov 29 19:56:46.757 INFO [stderr]    Compiling term v0.4.6
Nov 29 19:56:46.757 INFO [stderr]    Compiling bitflags v0.5.0
Nov 29 19:56:46.761 INFO [stderr]    Compiling lazy_static v0.2.9
Nov 29 19:56:46.761 INFO [stderr]    Compiling cc v1.0.1
Nov 29 19:56:46.761 INFO [stderr]     Checking unicode-xid v0.0.3
Nov 29 19:56:46.767 INFO [stderr]     Checking ipnetwork v0.12.7
Nov 29 19:56:46.767 INFO [stderr]     Checking pnet_macros_support v0.2.0
Nov 29 19:56:46.767 INFO [stderr]    Compiling syntex_pos v0.42.0
Nov 29 19:56:47.646 INFO [stderr]    Compiling memchr v1.0.1
Nov 29 19:56:48.921 INFO [stderr]     Checking term_size v0.3.0
Nov 29 19:56:50.329 INFO [stderr]     Checking atty v0.2.3
Nov 29 19:56:50.668 INFO [stderr]    Compiling thread_local v0.3.4
Nov 29 19:56:50.729 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 29 19:56:51.988 INFO [stderr]     Checking textwrap v0.8.0
Nov 29 19:56:52.516 INFO [stderr]     Checking syntex_errors v0.42.0
Nov 29 19:56:53.849 INFO [stderr]     Checking regex v0.2.2
Nov 29 19:56:58.809 INFO [stderr]     Checking clap v2.26.2
Nov 29 19:56:58.830 INFO [stderr]     Checking syntex_syntax v0.42.0
Nov 29 19:56:59.125 INFO [stderr]    Compiling backtrace-sys v0.1.15
Nov 29 19:57:33.811 INFO [stderr]     Checking backtrace v0.3.3
Nov 29 19:57:34.240 INFO [stderr]     Checking error-chain v0.11.0
Nov 29 19:57:36.548 INFO [stderr]     Checking syntex v0.42.2
Nov 29 19:57:37.219 INFO [stderr]     Checking pnet_macros v0.15.0
Nov 29 19:58:06.701 INFO [stderr]    Compiling pnet v0.19.0
Nov 29 19:58:17.745 INFO [stderr]     Checking rsping v0.1.0 (/source)
Nov 29 19:58:18.720 INFO [stderr] warning: unused variable: `app`
Nov 29 19:58:18.720 INFO [stderr]   --> src/ping/icmp.rs:24:20
Nov 29 19:58:18.720 INFO [stderr]    |
Nov 29 19:58:18.720 INFO [stderr] 24 |     fn execute<'a>(app: &ArgMatches<'a>) {
Nov 29 19:58:18.720 INFO [stderr]    |                    ^^^ help: consider using `_app` instead
Nov 29 19:58:18.720 INFO [stderr]    |
Nov 29 19:58:18.720 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 19:58:18.720 INFO [stderr] 
Nov 29 19:58:18.720 INFO [stderr] warning: unused variable: `default_ifname`
Nov 29 19:58:18.721 INFO [stderr]    --> src/ping/arp.rs:215:13
Nov 29 19:58:18.721 INFO [stderr]     |
Nov 29 19:58:18.721 INFO [stderr] 215 |         let default_ifname = "eth0";
Nov 29 19:58:18.722 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_default_ifname` instead
Nov 29 19:58:18.722 INFO [stderr] 
Nov 29 19:58:18.722 INFO [stderr] warning: unused variable: `app`
Nov 29 19:58:18.723 INFO [stderr]   --> src/ping/tcp.rs:24:20
Nov 29 19:58:18.723 INFO [stderr]    |
Nov 29 19:58:18.723 INFO [stderr] 24 |     fn execute<'a>(app: &ArgMatches<'a>) {
Nov 29 19:58:18.724 INFO [stderr]    |                    ^^^ help: consider using `_app` instead
Nov 29 19:58:18.724 INFO [stderr] 
Nov 29 19:58:18.990 INFO [stderr] warning: unused variable: `app`
Nov 29 19:58:18.990 INFO [stderr]   --> src/ping/icmp.rs:24:20
Nov 29 19:58:18.991 INFO [stderr]    |
Nov 29 19:58:18.991 INFO [stderr] 24 |     fn execute<'a>(app: &ArgMatches<'a>) {
Nov 29 19:58:18.991 INFO [stderr]    |                    ^^^ help: consider using `_app` instead
Nov 29 19:58:18.991 INFO [stderr]    |
Nov 29 19:58:18.992 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 19:58:18.992 INFO [stderr] 
Nov 29 19:58:18.992 INFO [stderr] warning: unused variable: `default_ifname`
Nov 29 19:58:18.992 INFO [stderr]    --> src/ping/arp.rs:215:13
Nov 29 19:58:18.992 INFO [stderr]     |
Nov 29 19:58:18.993 INFO [stderr] 215 |         let default_ifname = "eth0";
Nov 29 19:58:18.993 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_default_ifname` instead
Nov 29 19:58:18.993 INFO [stderr] 
Nov 29 19:58:18.993 INFO [stderr] warning: unused variable: `app`
Nov 29 19:58:18.993 INFO [stderr]   --> src/ping/tcp.rs:24:20
Nov 29 19:58:18.993 INFO [stderr]    |
Nov 29 19:58:18.993 INFO [stderr] 24 |     fn execute<'a>(app: &ArgMatches<'a>) {
Nov 29 19:58:18.994 INFO [stderr]    |                    ^^^ help: consider using `_app` instead
Nov 29 19:58:18.994 INFO [stderr] 
Nov 29 19:58:19.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
Nov 29 19:58:19.169 INFO [stderr] su: No module specific data is present
Nov 29 19:58:20.754 INFO running `"docker" "inspect" "6618deea2c2333a5805756c1e73d76b5ab02a98ce5d2dfa805b74971f5104962"`
Nov 29 19:58:20.900 INFO running `"docker" "rm" "-f" "6618deea2c2333a5805756c1e73d76b5ab02a98ce5d2dfa805b74971f5104962"`
Nov 29 19:58:21.021 INFO [stdout] 6618deea2c2333a5805756c1e73d76b5ab02a98ce5d2dfa805b74971f5104962