Nov 29 18:34:33.883 INFO checking sector-f/xtraceroute against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:34:33.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:34:34.280 INFO [stdout] 4d3ff420b28c177550cdc15e543b52a3784b2ef8f5e1551d31d24b1fb3f3a04e
Nov 29 18:34:34.292 INFO running `"docker" "start" "-a" "4d3ff420b28c177550cdc15e543b52a3784b2ef8f5e1551d31d24b1fb3f3a04e"`
Nov 29 18:34:35.329 INFO [stderr] usermod: no changes
Nov 29 18:34:35.476 INFO [stderr]     Checking libc v0.1.12
Nov 29 18:34:35.480 INFO [stderr]     Checking socket2 v0.3.8
Nov 29 18:34:35.480 INFO [stderr]     Checking serde_json v1.0.28
Nov 29 18:34:35.480 INFO [stderr]    Compiling syn v0.15.4
Nov 29 18:34:35.480 INFO [stderr]     Checking socket v0.0.7
Nov 29 18:34:37.208 INFO [stderr]     Checking traceroute v0.1.1
Nov 29 18:34:37.671 INFO [stderr]     Checking dns-lookup v0.9.1
Nov 29 18:34:48.017 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 29 18:34:59.652 INFO [stderr]     Checking xtraceroute v0.1.0 (/source)
Nov 29 18:35:00.588 INFO [stderr] warning: unused import: `std::net::IpAddr`
Nov 29 18:35:00.588 INFO [stderr]   --> src/main.rs:11:5
Nov 29 18:35:00.588 INFO [stderr]    |
Nov 29 18:35:00.588 INFO [stderr] 11 | use std::net::IpAddr;
Nov 29 18:35:00.588 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 18:35:00.588 INFO [stderr]    |
Nov 29 18:35:00.588 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:35:00.588 INFO [stderr] 
Nov 29 18:35:00.736 INFO [stderr] warning: unused import: `std::net::IpAddr`
Nov 29 18:35:00.736 INFO [stderr]   --> src/main.rs:11:5
Nov 29 18:35:00.736 INFO [stderr]    |
Nov 29 18:35:00.736 INFO [stderr] 11 | use std::net::IpAddr;
Nov 29 18:35:00.736 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 18:35:00.736 INFO [stderr]    |
Nov 29 18:35:00.736 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 18:35:00.736 INFO [stderr] 
Nov 29 18:35:00.864 INFO [stderr] warning: unused variable: `addr`
Nov 29 18:35:00.864 INFO [stderr]   --> src/main.rs:31:18
Nov 29 18:35:00.864 INFO [stderr]    |
Nov 29 18:35:00.864 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Nov 29 18:35:00.864 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Nov 29 18:35:00.864 INFO [stderr]    |
Nov 29 18:35:00.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:35:00.864 INFO [stderr] 
Nov 29 18:35:00.980 INFO [stderr] warning: unused variable: `addr`
Nov 29 18:35:00.980 INFO [stderr]   --> src/main.rs:31:18
Nov 29 18:35:00.980 INFO [stderr]    |
Nov 29 18:35:00.980 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Nov 29 18:35:00.980 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Nov 29 18:35:00.980 INFO [stderr]    |
Nov 29 18:35:00.980 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 18:35:00.980 INFO [stderr] 
Nov 29 18:35:01.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.73s
Nov 29 18:35:01.104 INFO [stderr] su: No module specific data is present
Nov 29 18:35:02.234 INFO running `"docker" "inspect" "4d3ff420b28c177550cdc15e543b52a3784b2ef8f5e1551d31d24b1fb3f3a04e"`
Nov 29 18:35:02.628 INFO running `"docker" "rm" "-f" "4d3ff420b28c177550cdc15e543b52a3784b2ef8f5e1551d31d24b1fb3f3a04e"`
Nov 29 18:35:03.008 INFO [stdout] 4d3ff420b28c177550cdc15e543b52a3784b2ef8f5e1551d31d24b1fb3f3a04e