Nov 02 08:29:42.082 INFO checking povilasb/rust-tuntap against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 08:29:42.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 08:29:42.469 INFO blam! 0a6afe137fbb1faddcd8b90e89014d2713d2b4992e9dd504ae11027fdae4d4c4
Nov 02 08:29:42.480 INFO running `"docker" "start" "-a" "0a6afe137fbb1faddcd8b90e89014d2713d2b4992e9dd504ae11027fdae4d4c4"`
Nov 02 08:29:43.696 INFO kablam! usermod: no changes
Nov 02 08:29:43.760 INFO kablam!     Checking nix v0.8.1
Nov 02 08:29:48.033 INFO kablam!     Checking vpn v0.1.0 (/source)
Nov 02 08:29:48.495 INFO kablam! warning: field is never used: `addresses`
Nov 02 08:29:48.495 INFO kablam!   --> src/tuntap.rs:14:5
Nov 02 08:29:48.495 INFO kablam!    |
Nov 02 08:29:48.495 INFO kablam! 14 |     addresses: String,
Nov 02 08:29:48.495 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.495 INFO kablam!    |
Nov 02 08:29:48.495 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:29:48.495 INFO kablam! 
Nov 02 08:29:48.495 INFO kablam! warning: variant is never constructed: `Tap`
Nov 02 08:29:48.495 INFO kablam!   --> src/tuntap.rs:79:5
Nov 02 08:29:48.495 INFO kablam!    |
Nov 02 08:29:48.495 INFO kablam! 79 |     Tap = 2,
Nov 02 08:29:48.495 INFO kablam!    |     ^^^^^^^
Nov 02 08:29:48.495 INFO kablam! 
Nov 02 08:29:48.495 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:48.495 INFO kablam!   --> src/tuntap.rs:29:9
Nov 02 08:29:48.495 INFO kablam!    |
Nov 02 08:29:48.495 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Nov 02 08:29:48.495 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.495 INFO kablam!    |
Nov 02 08:29:48.495 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 08:29:48.495 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:48.495 INFO kablam! 
Nov 02 08:29:48.496 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 02 08:29:48.496 INFO kablam!   --> src/tuntap.rs:43:9
Nov 02 08:29:48.496 INFO kablam!    |
Nov 02 08:29:48.496 INFO kablam! 43 |         while true {
Nov 02 08:29:48.496 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Nov 02 08:29:48.496 INFO kablam!    |
Nov 02 08:29:48.496 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 02 08:29:48.496 INFO kablam! 
Nov 02 08:29:48.496 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:48.496 INFO kablam!   --> src/main.rs:13:5
Nov 02 08:29:48.496 INFO kablam!    |
Nov 02 08:29:48.496 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Nov 02 08:29:48.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.496 INFO kablam!    |
Nov 02 08:29:48.496 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:48.496 INFO kablam! 
Nov 02 08:29:48.680 INFO kablam! warning: field is never used: `addresses`
Nov 02 08:29:48.680 INFO kablam!   --> src/tuntap.rs:14:5
Nov 02 08:29:48.680 INFO kablam!    |
Nov 02 08:29:48.680 INFO kablam! 14 |     addresses: String,
Nov 02 08:29:48.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.680 INFO kablam!    |
Nov 02 08:29:48.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:29:48.680 INFO kablam! 
Nov 02 08:29:48.680 INFO kablam! warning: variant is never constructed: `Tap`
Nov 02 08:29:48.680 INFO kablam!   --> src/tuntap.rs:79:5
Nov 02 08:29:48.680 INFO kablam!    |
Nov 02 08:29:48.680 INFO kablam! 79 |     Tap = 2,
Nov 02 08:29:48.681 INFO kablam!    |     ^^^^^^^
Nov 02 08:29:48.681 INFO kablam! 
Nov 02 08:29:48.681 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:48.681 INFO kablam!   --> src/tuntap.rs:29:9
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam! 29 |         create_vnet_device(fid, dev_name);
Nov 02 08:29:48.681 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 08:29:48.681 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:48.681 INFO kablam! 
Nov 02 08:29:48.681 INFO kablam! warning: denote infinite loops with `loop { ... }`
Nov 02 08:29:48.681 INFO kablam!   --> src/tuntap.rs:43:9
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam! 43 |         while true {
Nov 02 08:29:48.681 INFO kablam!    |         ^^^^^^^^^^ help: use `loop`
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam!    = note: #[warn(while_true)] on by default
Nov 02 08:29:48.681 INFO kablam! 
Nov 02 08:29:48.681 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 08:29:48.681 INFO kablam!   --> src/main.rs:13:5
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam! 13 |     io::stdin().read_line(&mut ln);
Nov 02 08:29:48.681 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:29:48.681 INFO kablam!    |
Nov 02 08:29:48.681 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 08:29:48.681 INFO kablam! 
Nov 02 08:29:48.712 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
Nov 02 08:29:48.716 INFO kablam! su: No module specific data is present
Nov 02 08:29:49.588 INFO running `"docker" "rm" "-f" "0a6afe137fbb1faddcd8b90e89014d2713d2b4992e9dd504ae11027fdae4d4c4"`
Nov 02 08:29:49.981 INFO blam! 0a6afe137fbb1faddcd8b90e89014d2713d2b4992e9dd504ae11027fdae4d4c4