Oct 21 14:41:59.866 INFO checking povilasb/rust-tuntap against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 14:41:59.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 14:42:00.218 INFO blam! 8d058fec940aa39d2a43ee1c1ec7958b9673d6488227be5d218c6eb33902df8a
Oct 21 14:42:00.219 INFO running `"docker" "start" "-a" "8d058fec940aa39d2a43ee1c1ec7958b9673d6488227be5d218c6eb33902df8a"`
Oct 21 14:42:01.480 INFO kablam! usermod: no changes
Oct 21 14:42:01.581 INFO kablam!     Checking nix v0.8.1
Oct 21 14:42:05.660 INFO kablam!     Checking vpn v0.1.0 (/source)
Oct 21 14:42:06.151 INFO kablam! warning: field is never used: `addresses`
Oct 21 14:42:06.151 INFO kablam!   --> src/tuntap.rs:14:5
Oct 21 14:42:06.152 INFO kablam!    |
Oct 21 14:42:06.152 INFO kablam! 14 |     addresses: String,
Oct 21 14:42:06.152 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.152 INFO kablam!    |
Oct 21 14:42:06.153 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:42:06.153 INFO kablam! 
Oct 21 14:42:06.153 INFO kablam! warning: variant is never constructed: `Tap`
Oct 21 14:42:06.154 INFO kablam!   --> src/tuntap.rs:79:5
Oct 21 14:42:06.154 INFO kablam!    |
Oct 21 14:42:06.154 INFO kablam! 79 |     Tap = 2,
Oct 21 14:42:06.155 INFO kablam!    |     ^^^^^^^
Oct 21 14:42:06.155 INFO kablam! 
Oct 21 14:42:06.155 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:42:06.155 INFO kablam!   --> src/tuntap.rs:29:9
Oct 21 14:42:06.156 INFO kablam!    |
Oct 21 14:42:06.156 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Oct 21 14:42:06.156 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.157 INFO kablam!    |
Oct 21 14:42:06.157 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 14:42:06.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:42:06.158 INFO kablam! 
Oct 21 14:42:06.158 INFO kablam! warning: denote infinite loops with `loop { ... }`
Oct 21 14:42:06.158 INFO kablam!   --> src/tuntap.rs:43:9
Oct 21 14:42:06.158 INFO kablam!    |
Oct 21 14:42:06.159 INFO kablam! 43 |         while true {
Oct 21 14:42:06.159 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Oct 21 14:42:06.159 INFO kablam!    |
Oct 21 14:42:06.160 INFO kablam!    = note: #[warn(while_true)] on by default
Oct 21 14:42:06.160 INFO kablam! 
Oct 21 14:42:06.160 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:42:06.160 INFO kablam!   --> src/main.rs:13:5
Oct 21 14:42:06.161 INFO kablam!    |
Oct 21 14:42:06.161 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Oct 21 14:42:06.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.162 INFO kablam!    |
Oct 21 14:42:06.162 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:42:06.162 INFO kablam! 
Oct 21 14:42:06.227 INFO kablam! warning: field is never used: `addresses`
Oct 21 14:42:06.228 INFO kablam!   --> src/tuntap.rs:14:5
Oct 21 14:42:06.228 INFO kablam!    |
Oct 21 14:42:06.228 INFO kablam! 14 |     addresses: String,
Oct 21 14:42:06.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.229 INFO kablam!    |
Oct 21 14:42:06.229 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 14:42:06.229 INFO kablam! 
Oct 21 14:42:06.230 INFO kablam! warning: variant is never constructed: `Tap`
Oct 21 14:42:06.230 INFO kablam!   --> src/tuntap.rs:79:5
Oct 21 14:42:06.230 INFO kablam!    |
Oct 21 14:42:06.230 INFO kablam! 79 |     Tap = 2,
Oct 21 14:42:06.231 INFO kablam!    |     ^^^^^^^
Oct 21 14:42:06.231 INFO kablam! 
Oct 21 14:42:06.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:42:06.231 INFO kablam!   --> src/tuntap.rs:29:9
Oct 21 14:42:06.232 INFO kablam!    |
Oct 21 14:42:06.232 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Oct 21 14:42:06.232 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.232 INFO kablam!    |
Oct 21 14:42:06.232 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 14:42:06.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:42:06.236 INFO kablam! 
Oct 21 14:42:06.236 INFO kablam! warning: denote infinite loops with `loop { ... }`
Oct 21 14:42:06.236 INFO kablam!   --> src/tuntap.rs:43:9
Oct 21 14:42:06.236 INFO kablam!    |
Oct 21 14:42:06.236 INFO kablam! 43 |         while true {
Oct 21 14:42:06.236 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Oct 21 14:42:06.236 INFO kablam!    |
Oct 21 14:42:06.236 INFO kablam!    = note: #[warn(while_true)] on by default
Oct 21 14:42:06.236 INFO kablam! 
Oct 21 14:42:06.236 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 14:42:06.236 INFO kablam!   --> src/main.rs:13:5
Oct 21 14:42:06.236 INFO kablam!    |
Oct 21 14:42:06.236 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Oct 21 14:42:06.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 14:42:06.236 INFO kablam!    |
Oct 21 14:42:06.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 14:42:06.236 INFO kablam! 
Oct 21 14:42:06.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Oct 21 14:42:06.249 INFO kablam! su: No module specific data is present
Oct 21 14:42:06.872 INFO running `"docker" "rm" "-f" "8d058fec940aa39d2a43ee1c1ec7958b9673d6488227be5d218c6eb33902df8a"`
Oct 21 14:42:07.187 INFO blam! 8d058fec940aa39d2a43ee1c1ec7958b9673d6488227be5d218c6eb33902df8a