Dec 13 22:20:02.246 INFO testing daogangtang/learn-rust-lib against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:20:02.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 22:20:02.560 INFO [stdout] 1e9cd90c2c90f9f92d032ae8551cb6b89f1c1a690bdeb7163d8b2e068ce2ce6b
Dec 13 22:20:02.565 INFO running `"docker" "start" "-a" "1e9cd90c2c90f9f92d032ae8551cb6b89f1c1a690bdeb7163d8b2e068ce2ce6b"`
Dec 13 22:20:03.223 INFO [stderr] usermod: no changes
Dec 13 22:20:03.284 INFO [stderr]    Compiling c_linked_list v1.1.1
Dec 13 22:20:03.963 INFO [stderr]    Compiling get_if_addrs v0.5.3
Dec 13 22:20:04.795 INFO [stderr]    Compiling learn-rust-lib v0.1.0 (/source)
Dec 13 22:20:05.219 INFO [stderr] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
Dec 13 22:20:05.219 INFO [stderr]  --> src/get_if_addrs.rs:4:24
Dec 13 22:20:05.219 INFO [stderr]   |
Dec 13 22:20:05.219 INFO [stderr] 4 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
Dec 13 22:20:05.219 INFO [stderr]   |                        ^^^^^^^^  ^^^^^^^^
Dec 13 22:20:05.219 INFO [stderr]   |
Dec 13 22:20:05.219 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 22:20:05.219 INFO [stderr] 
Dec 13 22:20:05.243 INFO [stderr] warning: unreachable pattern
Dec 13 22:20:05.243 INFO [stderr]   --> src/get_if_addrs.rs:28:13
Dec 13 22:20:05.243 INFO [stderr]    |
Dec 13 22:20:05.243 INFO [stderr] 28 |             _ => (),
Dec 13 22:20:05.243 INFO [stderr]    |             ^
Dec 13 22:20:05.243 INFO [stderr]    |
Dec 13 22:20:05.243 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 22:20:05.243 INFO [stderr] 
Dec 13 22:20:05.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 13 22:20:05.697 INFO [stderr] su: No module specific data is present
Dec 13 22:20:06.998 INFO running `"docker" "inspect" "1e9cd90c2c90f9f92d032ae8551cb6b89f1c1a690bdeb7163d8b2e068ce2ce6b"`
Dec 13 22:20:07.323 INFO running `"docker" "rm" "-f" "1e9cd90c2c90f9f92d032ae8551cb6b89f1c1a690bdeb7163d8b2e068ce2ce6b"`
Dec 13 22:20:07.715 INFO [stdout] 1e9cd90c2c90f9f92d032ae8551cb6b89f1c1a690bdeb7163d8b2e068ce2ce6b
Dec 13 22:20:07.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 22:20:08.304 INFO [stdout] 949a94a8ce92aed48406ebf77a9e12f9af870e06211c5f2c4613097647233bbc
Dec 13 22:20:08.307 INFO running `"docker" "start" "-a" "949a94a8ce92aed48406ebf77a9e12f9af870e06211c5f2c4613097647233bbc"`
Dec 13 22:20:09.811 INFO [stderr] usermod: no changes
Dec 13 22:20:09.863 INFO [stderr]    Compiling learn-rust-lib v0.1.0 (/source)
Dec 13 22:20:10.443 INFO [stderr] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
Dec 13 22:20:10.443 INFO [stderr]  --> src/get_if_addrs.rs:4:24
Dec 13 22:20:10.443 INFO [stderr]   |
Dec 13 22:20:10.443 INFO [stderr] 4 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
Dec 13 22:20:10.443 INFO [stderr]   |                        ^^^^^^^^  ^^^^^^^^
Dec 13 22:20:10.443 INFO [stderr]   |
Dec 13 22:20:10.443 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 22:20:10.443 INFO [stderr] 
Dec 13 22:20:10.479 INFO [stderr] warning: unreachable pattern
Dec 13 22:20:10.479 INFO [stderr]   --> src/get_if_addrs.rs:28:13
Dec 13 22:20:10.479 INFO [stderr]    |
Dec 13 22:20:10.479 INFO [stderr] 28 |             _ => (),
Dec 13 22:20:10.479 INFO [stderr]    |             ^
Dec 13 22:20:10.479 INFO [stderr]    |
Dec 13 22:20:10.479 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 22:20:10.479 INFO [stderr] 
Dec 13 22:20:10.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 13 22:20:10.955 INFO [stderr] su: No module specific data is present
Dec 13 22:20:12.296 INFO running `"docker" "inspect" "949a94a8ce92aed48406ebf77a9e12f9af870e06211c5f2c4613097647233bbc"`
Dec 13 22:20:12.677 INFO running `"docker" "rm" "-f" "949a94a8ce92aed48406ebf77a9e12f9af870e06211c5f2c4613097647233bbc"`
Dec 13 22:20:12.961 INFO [stdout] 949a94a8ce92aed48406ebf77a9e12f9af870e06211c5f2c4613097647233bbc
Dec 13 22:20:12.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 22:20:13.433 INFO [stdout] df796d68e86f68d199b2104349f0fefc79d9dc37be21074414f3b66df5349594
Dec 13 22:20:13.435 INFO running `"docker" "start" "-a" "df796d68e86f68d199b2104349f0fefc79d9dc37be21074414f3b66df5349594"`
Dec 13 22:20:14.819 INFO [stderr] usermod: no changes
Dec 13 22:20:14.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 22:20:14.931 INFO [stderr]      Running /target/debug/deps/get_if_addrs-9c2fb5bf21fbd6be
Dec 13 22:20:14.931 INFO [stdout] 
Dec 13 22:20:14.931 INFO [stdout] running 0 tests
Dec 13 22:20:14.931 INFO [stdout] 
Dec 13 22:20:14.931 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:20:14.931 INFO [stdout] 
Dec 13 22:20:14.935 INFO [stderr] su: No module specific data is present
Dec 13 22:20:15.661 INFO running `"docker" "inspect" "df796d68e86f68d199b2104349f0fefc79d9dc37be21074414f3b66df5349594"`
Dec 13 22:20:15.947 INFO running `"docker" "rm" "-f" "df796d68e86f68d199b2104349f0fefc79d9dc37be21074414f3b66df5349594"`
Dec 13 22:20:16.179 INFO [stdout] df796d68e86f68d199b2104349f0fefc79d9dc37be21074414f3b66df5349594