Nov 16 16:34:24.426 INFO testing povilasb/rust-tuntap against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:34:24.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:34:24.945 INFO [stdout] 3870b80a98e14df8ea39a8eccb041e3c3e1dc6b67ddd00d17a03ece26e4cc236
Nov 16 16:34:24.948 INFO running `"docker" "start" "-a" "3870b80a98e14df8ea39a8eccb041e3c3e1dc6b67ddd00d17a03ece26e4cc236"`
Nov 16 16:34:26.360 INFO [stderr] usermod: no changes
Nov 16 16:34:26.417 INFO [stderr]    Compiling nix v0.8.1
Nov 16 16:34:32.251 INFO [stderr]    Compiling vpn v0.1.0 (/source)
Nov 16 16:34:32.619 INFO [stderr] warning: field is never used: `addresses`
Nov 16 16:34:32.620 INFO [stderr]   --> src/tuntap.rs:14:5
Nov 16 16:34:32.620 INFO [stderr]    |
Nov 16 16:34:32.620 INFO [stderr] 14 |     addresses: String,
Nov 16 16:34:32.621 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 16:34:32.621 INFO [stderr]    |
Nov 16 16:34:32.621 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:34:32.622 INFO [stderr] 
Nov 16 16:34:32.622 INFO [stderr] warning: variant is never constructed: `Tap`
Nov 16 16:34:32.622 INFO [stderr]   --> src/tuntap.rs:79:5
Nov 16 16:34:32.623 INFO [stderr]    |
Nov 16 16:34:32.623 INFO [stderr] 79 |     Tap = 2,
Nov 16 16:34:32.623 INFO [stderr]    |     ^^^^^^^
Nov 16 16:34:32.623 INFO [stderr] 
Nov 16 16:34:32.624 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:34:32.624 INFO [stderr]   --> src/tuntap.rs:29:9
Nov 16 16:34:32.624 INFO [stderr]    |
Nov 16 16:34:32.625 INFO [stderr] 29 |         create_vnet_device(fid, dev_name);
Nov 16 16:34:32.625 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:34:32.625 INFO [stderr]    |
Nov 16 16:34:32.626 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:34:32.626 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:34:32.626 INFO [stderr] 
Nov 16 16:34:32.626 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 16 16:34:32.627 INFO [stderr]   --> src/tuntap.rs:43:9
Nov 16 16:34:32.627 INFO [stderr]    |
Nov 16 16:34:32.627 INFO [stderr] 43 |         while true {
Nov 16 16:34:32.627 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 16 16:34:32.628 INFO [stderr]    |
Nov 16 16:34:32.628 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 16 16:34:32.628 INFO [stderr] 
Nov 16 16:34:32.628 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:34:32.629 INFO [stderr]   --> src/main.rs:13:5
Nov 16 16:34:32.629 INFO [stderr]    |
Nov 16 16:34:32.629 INFO [stderr] 13 |     io::stdin().read_line(&mut ln);
Nov 16 16:34:32.629 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:34:32.630 INFO [stderr]    |
Nov 16 16:34:32.630 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:34:32.630 INFO [stderr] 
Nov 16 16:34:33.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
Nov 16 16:34:33.427 INFO [stderr] su: No module specific data is present
Nov 16 16:34:34.095 INFO running `"docker" "inspect" "3870b80a98e14df8ea39a8eccb041e3c3e1dc6b67ddd00d17a03ece26e4cc236"`
Nov 16 16:34:34.345 INFO running `"docker" "rm" "-f" "3870b80a98e14df8ea39a8eccb041e3c3e1dc6b67ddd00d17a03ece26e4cc236"`
Nov 16 16:34:34.650 INFO [stdout] 3870b80a98e14df8ea39a8eccb041e3c3e1dc6b67ddd00d17a03ece26e4cc236
Nov 16 16:34:34.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:34:35.123 INFO [stdout] 142bd4902682377f0f9ed29c93583818131e8b568ebbfc1d39f4d63443803670
Nov 16 16:34:35.128 INFO running `"docker" "start" "-a" "142bd4902682377f0f9ed29c93583818131e8b568ebbfc1d39f4d63443803670"`
Nov 16 16:34:36.253 INFO [stderr] usermod: no changes
Nov 16 16:34:36.339 INFO [stderr]    Compiling vpn v0.1.0 (/source)
Nov 16 16:34:36.752 INFO [stderr] warning: field is never used: `addresses`
Nov 16 16:34:36.752 INFO [stderr]   --> src/tuntap.rs:14:5
Nov 16 16:34:36.752 INFO [stderr]    |
Nov 16 16:34:36.752 INFO [stderr] 14 |     addresses: String,
Nov 16 16:34:36.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 16:34:36.752 INFO [stderr]    |
Nov 16 16:34:36.752 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:34:36.752 INFO [stderr] 
Nov 16 16:34:36.752 INFO [stderr] warning: variant is never constructed: `Tap`
Nov 16 16:34:36.752 INFO [stderr]   --> src/tuntap.rs:79:5
Nov 16 16:34:36.752 INFO [stderr]    |
Nov 16 16:34:36.752 INFO [stderr] 79 |     Tap = 2,
Nov 16 16:34:36.752 INFO [stderr]    |     ^^^^^^^
Nov 16 16:34:36.752 INFO [stderr] 
Nov 16 16:34:36.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:34:36.754 INFO [stderr]   --> src/tuntap.rs:29:9
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr] 29 |         create_vnet_device(fid, dev_name);
Nov 16 16:34:36.754 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:34:36.754 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:34:36.754 INFO [stderr] 
Nov 16 16:34:36.754 INFO [stderr] warning: denote infinite loops with `loop { ... }`
Nov 16 16:34:36.754 INFO [stderr]   --> src/tuntap.rs:43:9
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr] 43 |         while true {
Nov 16 16:34:36.754 INFO [stderr]    |         ^^^^^^^^^^ help: use `loop`
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr]    = note: #[warn(while_true)] on by default
Nov 16 16:34:36.754 INFO [stderr] 
Nov 16 16:34:36.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:34:36.754 INFO [stderr]   --> src/main.rs:13:5
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr] 13 |     io::stdin().read_line(&mut ln);
Nov 16 16:34:36.754 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:34:36.754 INFO [stderr]    |
Nov 16 16:34:36.754 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:34:36.754 INFO [stderr] 
Nov 16 16:34:37.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 16 16:34:37.151 INFO [stderr] su: No module specific data is present
Nov 16 16:34:37.987 INFO running `"docker" "inspect" "142bd4902682377f0f9ed29c93583818131e8b568ebbfc1d39f4d63443803670"`
Nov 16 16:34:38.287 INFO running `"docker" "rm" "-f" "142bd4902682377f0f9ed29c93583818131e8b568ebbfc1d39f4d63443803670"`
Nov 16 16:34:38.587 INFO [stdout] 142bd4902682377f0f9ed29c93583818131e8b568ebbfc1d39f4d63443803670
Nov 16 16:34:38.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:34:39.011 INFO [stdout] 5a9b3f339a58755f9eda1243e8262e206c5a1f997440ffb49efc7b7378d0b63a
Nov 16 16:34:39.019 INFO running `"docker" "start" "-a" "5a9b3f339a58755f9eda1243e8262e206c5a1f997440ffb49efc7b7378d0b63a"`
Nov 16 16:34:40.221 INFO [stderr] usermod: no changes
Nov 16 16:34:40.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 16:34:40.286 INFO [stderr]      Running /target/debug/deps/vpn-c868d4e00bf29027
Nov 16 16:34:40.288 INFO [stdout] 
Nov 16 16:34:40.288 INFO [stdout] running 0 tests
Nov 16 16:34:40.288 INFO [stdout] 
Nov 16 16:34:40.288 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:34:40.288 INFO [stdout] 
Nov 16 16:34:40.292 INFO [stderr] su: No module specific data is present
Nov 16 16:34:40.951 INFO running `"docker" "inspect" "5a9b3f339a58755f9eda1243e8262e206c5a1f997440ffb49efc7b7378d0b63a"`
Nov 16 16:34:41.267 INFO running `"docker" "rm" "-f" "5a9b3f339a58755f9eda1243e8262e206c5a1f997440ffb49efc7b7378d0b63a"`
Nov 16 16:34:41.537 INFO [stdout] 5a9b3f339a58755f9eda1243e8262e206c5a1f997440ffb49efc7b7378d0b63a