Dec 05 11:01:07.068 INFO testing povilasb/rust-tuntap against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 11:01:07.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:01:07.500 INFO [stdout] 8e2a420864717a3e30414c22c22b55f7f17f0d188cf7debc4fc9f4780ac3cb61
Dec 05 11:01:07.502 INFO running `"docker" "start" "-a" "8e2a420864717a3e30414c22c22b55f7f17f0d188cf7debc4fc9f4780ac3cb61"`
Dec 05 11:01:08.377 INFO [stderr] usermod: no changes
Dec 05 11:01:08.426 INFO [stderr]    Compiling nix v0.8.1
Dec 05 11:01:13.147 INFO [stderr]    Compiling vpn v0.1.0 (/source)
Dec 05 11:01:13.460 INFO [stderr] warning: field is never used: `addresses`
Dec 05 11:01:13.460 INFO [stderr]   --> src/tuntap.rs:14:5
Dec 05 11:01:13.460 INFO [stderr]    |
Dec 05 11:01:13.460 INFO [stderr] 14 |     addresses: String,
Dec 05 11:01:13.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 11:01:13.460 INFO [stderr]    |
Dec 05 11:01:13.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:01:13.460 INFO [stderr] 
Dec 05 11:01:13.460 INFO [stderr] warning: variant is never constructed: `Tap`
Dec 05 11:01:13.460 INFO [stderr]   --> src/tuntap.rs:79:5
Dec 05 11:01:13.460 INFO [stderr]    |
Dec 05 11:01:13.460 INFO [stderr] 79 |     Tap = 2,
Dec 05 11:01:13.460 INFO [stderr]    |     ^^^^^^^
Dec 05 11:01:13.460 INFO [stderr] 
Dec 05 11:01:13.464 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:01:13.465 INFO [stderr]   --> src/tuntap.rs:29:9
Dec 05 11:01:13.465 INFO [stderr]    |
Dec 05 11:01:13.465 INFO [stderr] 29 |         create_vnet_device(fid, dev_name);
Dec 05 11:01:13.465 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:01:13.465 INFO [stderr]    |
Dec 05 11:01:13.465 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 11:01:13.465 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:01:13.465 INFO [stderr] 
Dec 05 11:01:13.465 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 05 11:01:13.465 INFO [stderr]   --> src/tuntap.rs:43:9
Dec 05 11:01:13.465 INFO [stderr]    |
Dec 05 11:01:13.465 INFO [stderr] 43 |         while true {
Dec 05 11:01:13.465 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Dec 05 11:01:13.465 INFO [stderr]    |
Dec 05 11:01:13.465 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 05 11:01:13.465 INFO [stderr] 
Dec 05 11:01:13.465 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:01:13.465 INFO [stderr]   --> src/main.rs:13:5
Dec 05 11:01:13.465 INFO [stderr]    |
Dec 05 11:01:13.465 INFO [stderr] 13 |     io::stdin().read_line(&mut ln);
Dec 05 11:01:13.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:01:13.466 INFO [stderr]    |
Dec 05 11:01:13.466 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:01:13.466 INFO [stderr] 
Dec 05 11:01:14.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
Dec 05 11:01:14.085 INFO [stderr] su: No module specific data is present
Dec 05 11:01:14.489 INFO running `"docker" "inspect" "8e2a420864717a3e30414c22c22b55f7f17f0d188cf7debc4fc9f4780ac3cb61"`
Dec 05 11:01:14.662 INFO running `"docker" "rm" "-f" "8e2a420864717a3e30414c22c22b55f7f17f0d188cf7debc4fc9f4780ac3cb61"`
Dec 05 11:01:14.842 INFO [stdout] 8e2a420864717a3e30414c22c22b55f7f17f0d188cf7debc4fc9f4780ac3cb61
Dec 05 11:01:14.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:01:15.172 INFO [stdout] 949370234b4d62493d7d8de7f4b32775032193e16dc7d457595c3176de47ccbf
Dec 05 11:01:15.174 INFO running `"docker" "start" "-a" "949370234b4d62493d7d8de7f4b32775032193e16dc7d457595c3176de47ccbf"`
Dec 05 11:01:15.701 INFO [stderr] usermod: no changes
Dec 05 11:01:15.748 INFO [stderr]    Compiling vpn v0.1.0 (/source)
Dec 05 11:01:16.078 INFO [stderr] warning: field is never used: `addresses`
Dec 05 11:01:16.078 INFO [stderr]   --> src/tuntap.rs:14:5
Dec 05 11:01:16.078 INFO [stderr]    |
Dec 05 11:01:16.078 INFO [stderr] 14 |     addresses: String,
Dec 05 11:01:16.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 11:01:16.079 INFO [stderr]    |
Dec 05 11:01:16.079 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:01:16.079 INFO [stderr] 
Dec 05 11:01:16.079 INFO [stderr] warning: variant is never constructed: `Tap`
Dec 05 11:01:16.079 INFO [stderr]   --> src/tuntap.rs:79:5
Dec 05 11:01:16.079 INFO [stderr]    |
Dec 05 11:01:16.079 INFO [stderr] 79 |     Tap = 2,
Dec 05 11:01:16.079 INFO [stderr]    |     ^^^^^^^
Dec 05 11:01:16.079 INFO [stderr] 
Dec 05 11:01:16.079 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:01:16.079 INFO [stderr]   --> src/tuntap.rs:29:9
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr] 29 |         create_vnet_device(fid, dev_name);
Dec 05 11:01:16.080 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 11:01:16.080 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:01:16.080 INFO [stderr] 
Dec 05 11:01:16.080 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Dec 05 11:01:16.080 INFO [stderr]   --> src/tuntap.rs:43:9
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr] 43 |         while true {
Dec 05 11:01:16.080 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr]    = note: #[warn(while_true)] on by default
Dec 05 11:01:16.080 INFO [stderr] 
Dec 05 11:01:16.080 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 11:01:16.080 INFO [stderr]   --> src/main.rs:13:5
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr] 13 |     io::stdin().read_line(&mut ln);
Dec 05 11:01:16.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:01:16.080 INFO [stderr]    |
Dec 05 11:01:16.080 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 11:01:16.080 INFO [stderr] 
Dec 05 11:01:16.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 05 11:01:16.382 INFO [stderr] su: No module specific data is present
Dec 05 11:01:16.927 INFO running `"docker" "inspect" "949370234b4d62493d7d8de7f4b32775032193e16dc7d457595c3176de47ccbf"`
Dec 05 11:01:17.160 INFO running `"docker" "rm" "-f" "949370234b4d62493d7d8de7f4b32775032193e16dc7d457595c3176de47ccbf"`
Dec 05 11:01:17.388 INFO [stdout] 949370234b4d62493d7d8de7f4b32775032193e16dc7d457595c3176de47ccbf
Dec 05 11:01:17.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 11:01:17.840 INFO [stdout] c6d7e93a8f985f791750bbf77f7b741b9cc8357fa15827ad69c500b98762e4c5
Dec 05 11:01:17.852 INFO running `"docker" "start" "-a" "c6d7e93a8f985f791750bbf77f7b741b9cc8357fa15827ad69c500b98762e4c5"`
Dec 05 11:01:18.565 INFO [stderr] usermod: no changes
Dec 05 11:01:18.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 11:01:18.602 INFO [stderr]      Running /target/debug/deps/vpn-0dbbf067746ba19f
Dec 05 11:01:18.603 INFO [stdout] 
Dec 05 11:01:18.603 INFO [stdout] running 0 tests
Dec 05 11:01:18.603 INFO [stdout] 
Dec 05 11:01:18.603 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:01:18.603 INFO [stdout] 
Dec 05 11:01:18.609 INFO [stderr] su: No module specific data is present
Dec 05 11:01:18.858 INFO running `"docker" "inspect" "c6d7e93a8f985f791750bbf77f7b741b9cc8357fa15827ad69c500b98762e4c5"`
Dec 05 11:01:19.000 INFO running `"docker" "rm" "-f" "c6d7e93a8f985f791750bbf77f7b741b9cc8357fa15827ad69c500b98762e4c5"`
Dec 05 11:01:19.121 INFO [stdout] c6d7e93a8f985f791750bbf77f7b741b9cc8357fa15827ad69c500b98762e4c5