Dec 19 09:08:08.471 INFO checking sector-f/xtraceroute against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:08:08.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/sector-f/xtraceroute:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:08:08.653 INFO [stdout] d8b76950d397e11e8073e847996f8a481bb096f748ae72894ea9883a65c401aa
Dec 19 09:08:08.658 INFO running `"docker" "start" "-a" "d8b76950d397e11e8073e847996f8a481bb096f748ae72894ea9883a65c401aa"`
Dec 19 09:08:09.374 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 09:08:09.374 INFO [stderr]     Checking socket2 v0.3.8
Dec 19 09:08:09.376 INFO [stderr]     Checking serde_json v1.0.28
Dec 19 09:08:09.376 INFO [stderr]    Compiling syn v0.15.4
Dec 19 09:08:09.930 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 19 09:08:11.893 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 09:08:11.893 INFO [stderr]     Checking num-complex v0.2.0
Dec 19 09:08:12.593 INFO [stderr]     Checking num-bigint v0.2.0
Dec 19 09:08:12.594 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 09:08:17.528 INFO [stderr]     Checking num-rational v0.2.1
Dec 19 09:08:18.628 INFO [stderr]     Checking num v0.2.0
Dec 19 09:08:18.859 INFO [stderr]     Checking socket v0.0.7
Dec 19 09:08:19.076 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 19 09:08:19.303 INFO [stderr]     Checking traceroute v0.1.1
Dec 19 09:08:32.275 INFO [stderr]     Checking xtraceroute v0.1.0 (/opt/crater/workdir)
Dec 19 09:08:32.596 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 19 09:08:32.596 INFO [stderr]   --> src/main.rs:11:5
Dec 19 09:08:32.596 INFO [stderr]    |
Dec 19 09:08:32.596 INFO [stderr] 11 | use std::net::IpAddr;
Dec 19 09:08:32.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 09:08:32.596 INFO [stderr]    |
Dec 19 09:08:32.596 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:08:32.596 INFO [stderr] 
Dec 19 09:08:32.600 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 19 09:08:32.600 INFO [stderr]   --> src/main.rs:11:5
Dec 19 09:08:32.600 INFO [stderr]    |
Dec 19 09:08:32.600 INFO [stderr] 11 | use std::net::IpAddr;
Dec 19 09:08:32.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 09:08:32.600 INFO [stderr]    |
Dec 19 09:08:32.600 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:08:32.600 INFO [stderr] 
Dec 19 09:08:32.692 INFO [stderr] warning: unused variable: `addr`
Dec 19 09:08:32.692 INFO [stderr]   --> src/main.rs:31:18
Dec 19 09:08:32.692 INFO [stderr]    |
Dec 19 09:08:32.692 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Dec 19 09:08:32.692 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Dec 19 09:08:32.692 INFO [stderr]    |
Dec 19 09:08:32.692 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:08:32.692 INFO [stderr] 
Dec 19 09:08:32.732 INFO [stderr] warning: unused variable: `addr`
Dec 19 09:08:32.732 INFO [stderr]   --> src/main.rs:31:18
Dec 19 09:08:32.732 INFO [stderr]    |
Dec 19 09:08:32.732 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Dec 19 09:08:32.732 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Dec 19 09:08:32.732 INFO [stderr]    |
Dec 19 09:08:32.732 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:08:32.732 INFO [stderr] 
Dec 19 09:08:32.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.55s
Dec 19 09:08:33.412 INFO running `"docker" "inspect" "d8b76950d397e11e8073e847996f8a481bb096f748ae72894ea9883a65c401aa"`
Dec 19 09:08:33.664 INFO running `"docker" "rm" "-f" "d8b76950d397e11e8073e847996f8a481bb096f748ae72894ea9883a65c401aa"`
Dec 19 09:08:33.928 INFO [stdout] d8b76950d397e11e8073e847996f8a481bb096f748ae72894ea9883a65c401aa