Nov 02 08:29:42.612 INFO checking povilasb/rust-tuntap against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 08:29:42.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 08:29:43.132 INFO blam! 66e163a6b4ffd83344a44b161608280d46484528902fd6722a029f81387860a8
Nov 02 08:29:43.136 INFO running `"docker" "start" "-a" "66e163a6b4ffd83344a44b161608280d46484528902fd6722a029f81387860a8"`
Nov 02 08:29:44.476 INFO kablam! usermod: no changes
Nov 02 08:29:44.568 INFO kablam!     Checking nix v0.8.1
Nov 02 08:29:48.644 INFO kablam!     Checking vpn v0.1.0 (/source)
Nov 02 08:29:49.329 INFO kablam! warning: field is never used: `addresses`
Nov 02 08:29:49.330 INFO kablam!   --> src/tuntap.rs:14:5
Nov 02 08:29:49.330 INFO kablam!    |
Nov 02 08:29:49.330 INFO kablam! 14 |     addresses: String,
Nov 02 08:29:49.331 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.331 INFO kablam!    |
Nov 02 08:29:49.331 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:29:49.331 INFO kablam! 
Nov 02 08:29:49.332 INFO kablam! warning: variant is never constructed: `Tap`
Nov 02 08:29:49.332 INFO kablam!   --> src/tuntap.rs:79:5
Nov 02 08:29:49.332 INFO kablam!    |
Nov 02 08:29:49.333 INFO kablam! 79 |     Tap = 2,
Nov 02 08:29:49.333 INFO kablam!    |     ^^^^^^^
Nov 02 08:29:49.333 INFO kablam! 
Nov 02 08:29:49.334 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:49.334 INFO kablam!   --> src/tuntap.rs:29:9
Nov 02 08:29:49.334 INFO kablam!    |
Nov 02 08:29:49.335 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Nov 02 08:29:49.335 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.335 INFO kablam!    |
Nov 02 08:29:49.335 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 08:29:49.336 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:49.336 INFO kablam! 
Nov 02 08:29:49.336 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 02 08:29:49.337 INFO kablam!   --> src/tuntap.rs:43:9
Nov 02 08:29:49.337 INFO kablam!    |
Nov 02 08:29:49.337 INFO kablam! 43 |         while true {
Nov 02 08:29:49.338 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Nov 02 08:29:49.338 INFO kablam!    |
Nov 02 08:29:49.338 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 02 08:29:49.338 INFO kablam! 
Nov 02 08:29:49.339 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:49.339 INFO kablam!   --> src/main.rs:13:5
Nov 02 08:29:49.340 INFO kablam!    |
Nov 02 08:29:49.340 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Nov 02 08:29:49.340 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.340 INFO kablam!    |
Nov 02 08:29:49.341 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:49.341 INFO kablam! 
Nov 02 08:29:49.369 INFO kablam! warning: field is never used: `addresses`
Nov 02 08:29:49.369 INFO kablam!   --> src/tuntap.rs:14:5
Nov 02 08:29:49.369 INFO kablam!    |
Nov 02 08:29:49.370 INFO kablam! 14 |     addresses: String,
Nov 02 08:29:49.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.370 INFO kablam!    |
Nov 02 08:29:49.370 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:29:49.371 INFO kablam! 
Nov 02 08:29:49.371 INFO kablam! warning: variant is never constructed: `Tap`
Nov 02 08:29:49.371 INFO kablam!   --> src/tuntap.rs:79:5
Nov 02 08:29:49.372 INFO kablam!    |
Nov 02 08:29:49.372 INFO kablam! 79 |     Tap = 2,
Nov 02 08:29:49.372 INFO kablam!    |     ^^^^^^^
Nov 02 08:29:49.373 INFO kablam! 
Nov 02 08:29:49.373 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:49.373 INFO kablam!   --> src/tuntap.rs:29:9
Nov 02 08:29:49.373 INFO kablam!    |
Nov 02 08:29:49.374 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Nov 02 08:29:49.374 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.374 INFO kablam!    |
Nov 02 08:29:49.375 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 08:29:49.375 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:49.375 INFO kablam! 
Nov 02 08:29:49.376 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 02 08:29:49.377 INFO kablam!   --> src/tuntap.rs:43:9
Nov 02 08:29:49.377 INFO kablam!    |
Nov 02 08:29:49.377 INFO kablam! 43 |         while true {
Nov 02 08:29:49.377 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Nov 02 08:29:49.378 INFO kablam!    |
Nov 02 08:29:49.378 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 02 08:29:49.378 INFO kablam! 
Nov 02 08:29:49.379 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:49.379 INFO kablam!   --> src/main.rs:13:5
Nov 02 08:29:49.379 INFO kablam!    |
Nov 02 08:29:49.380 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Nov 02 08:29:49.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:49.380 INFO kablam!    |
Nov 02 08:29:49.381 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:49.381 INFO kablam! 
Nov 02 08:29:49.383 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Nov 02 08:29:49.387 INFO kablam! su: No module specific data is present
Nov 02 08:29:49.837 INFO running `"docker" "rm" "-f" "66e163a6b4ffd83344a44b161608280d46484528902fd6722a029f81387860a8"`
Nov 02 08:29:50.156 INFO blam! 66e163a6b4ffd83344a44b161608280d46484528902fd6722a029f81387860a8