Nov 02 11:23:38.692 INFO testing nexrs-0.1.0 against 1.30.0 for beta-1.31-1
Nov 02 11:23:38.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 11:23:38.923 INFO blam! 80967c9f07835f1b76b615cf1e0538ff74e35e52e2eb13b25927ef068f996e7e
Nov 02 11:23:38.926 INFO running `"docker" "start" "-a" "80967c9f07835f1b76b615cf1e0538ff74e35e52e2eb13b25927ef068f996e7e"`
Nov 02 11:23:39.457 INFO kablam! usermod: no changes
Nov 02 11:23:39.479 INFO kablam!    Compiling nexrs v0.1.0 (/source)
Nov 02 11:23:39.919 INFO kablam! warning: unused import: `std::error::Error`
Nov 02 11:23:39.920 INFO kablam!  --> src/discovery.rs:2:5
Nov 02 11:23:39.920 INFO kablam!   |
Nov 02 11:23:39.921 INFO kablam! 2 | use std::error::Error;
Nov 02 11:23:39.921 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 11:23:39.921 INFO kablam!   |
Nov 02 11:23:39.921 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:23:39.922 INFO kablam! 
Nov 02 11:23:39.922 INFO kablam! warning: unused import: `std::io::Result as IoResult`
Nov 02 11:23:39.922 INFO kablam!  --> src/discovery.rs:6:5
Nov 02 11:23:39.922 INFO kablam!   |
Nov 02 11:23:39.922 INFO kablam! 6 | use std::io::Result as IoResult;
Nov 02 11:23:39.924 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:39.924 INFO kablam! 
Nov 02 11:23:39.924 INFO kablam! warning: unused import: `discovery::*`
Nov 02 11:23:39.924 INFO kablam!  --> src/main.rs:4:5
Nov 02 11:23:39.925 INFO kablam!   |
Nov 02 11:23:39.925 INFO kablam! 4 | use discovery::*;
Nov 02 11:23:39.925 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 11:23:39.926 INFO kablam! 
Nov 02 11:23:39.926 INFO kablam! warning: unused import: `SocketAddr`
Nov 02 11:23:39.926 INFO kablam!  --> src/main.rs:5:16
Nov 02 11:23:39.926 INFO kablam!   |
Nov 02 11:23:39.927 INFO kablam! 5 | use std::net::{SocketAddr};
Nov 02 11:23:39.928 INFO kablam!   |                ^^^^^^^^^^
Nov 02 11:23:39.928 INFO kablam! 
Nov 02 11:23:39.987 INFO kablam! warning: unused variable: `buf`
Nov 02 11:23:39.987 INFO kablam!   --> src/discovery.rs:86:17
Nov 02 11:23:39.987 INFO kablam!    |
Nov 02 11:23:39.987 INFO kablam! 86 |         let mut buf: [u8; 32] = [0; 32];
Nov 02 11:23:39.987 INFO kablam!    |                 ^^^ help: consider using `_buf` instead
Nov 02 11:23:39.987 INFO kablam!    |
Nov 02 11:23:39.987 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 11:23:39.987 INFO kablam! 
Nov 02 11:23:39.995 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:39.995 INFO kablam!   --> src/discovery.rs:16:9
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.995 INFO kablam! 16 |     let mut cmd_if = Command::new("ifconfig")
Nov 02 11:23:39.995 INFO kablam!    |         ----^^^^^^
Nov 02 11:23:39.995 INFO kablam!    |         |
Nov 02 11:23:39.995 INFO kablam!    |         help: remove this `mut`
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.995 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 11:23:39.995 INFO kablam! 
Nov 02 11:23:39.995 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:39.995 INFO kablam!   --> src/discovery.rs:36:9
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.995 INFO kablam! 36 |     let mut addr = addr_iter
Nov 02 11:23:39.995 INFO kablam!    |         ----^^^^
Nov 02 11:23:39.995 INFO kablam!    |         |
Nov 02 11:23:39.995 INFO kablam!    |         help: remove this `mut`
Nov 02 11:23:39.995 INFO kablam! 
Nov 02 11:23:39.995 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:39.995 INFO kablam!   --> src/discovery.rs:86:13
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.995 INFO kablam! 86 |         let mut buf: [u8; 32] = [0; 32];
Nov 02 11:23:39.995 INFO kablam!    |             ----^^^
Nov 02 11:23:39.995 INFO kablam!    |             |
Nov 02 11:23:39.995 INFO kablam!    |             help: remove this `mut`
Nov 02 11:23:39.995 INFO kablam! 
Nov 02 11:23:39.995 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 11:23:39.995 INFO kablam!   --> src/discovery.rs:87:9
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.995 INFO kablam! 87 |         stream.set_write_timeout(Some(Duration::new(3, 0)));
Nov 02 11:23:39.995 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:39.995 INFO kablam!    |
Nov 02 11:23:39.996 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:23:39.996 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:23:39.996 INFO kablam! 
Nov 02 11:23:39.996 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 11:23:39.996 INFO kablam!   --> src/discovery.rs:88:9
Nov 02 11:23:39.996 INFO kablam!    |
Nov 02 11:23:39.996 INFO kablam! 88 |         stream.set_read_timeout(Some(Duration::new(3, 0)));
Nov 02 11:23:39.996 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:39.996 INFO kablam!    |
Nov 02 11:23:39.996 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:23:39.996 INFO kablam! 
Nov 02 11:23:40.516 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 02 11:23:40.518 INFO kablam! su: No module specific data is present
Nov 02 11:23:40.896 INFO running `"docker" "rm" "-f" "80967c9f07835f1b76b615cf1e0538ff74e35e52e2eb13b25927ef068f996e7e"`
Nov 02 11:23:40.956 INFO blam! 80967c9f07835f1b76b615cf1e0538ff74e35e52e2eb13b25927ef068f996e7e
Nov 02 11:23:40.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 11:23:41.131 INFO blam! 9a1f581045a04ed944ede5c1811915936ca85c20677b1bab8f769d84ef997a13
Nov 02 11:23:41.134 INFO running `"docker" "start" "-a" "9a1f581045a04ed944ede5c1811915936ca85c20677b1bab8f769d84ef997a13"`
Nov 02 11:23:41.615 INFO kablam! usermod: no changes
Nov 02 11:23:41.642 INFO kablam!    Compiling nexrs v0.1.0 (/source)
Nov 02 11:23:42.137 INFO kablam! warning: unused import: `std::error::Error`
Nov 02 11:23:42.137 INFO kablam!  --> src/discovery.rs:2:5
Nov 02 11:23:42.137 INFO kablam!   |
Nov 02 11:23:42.137 INFO kablam! 2 | use std::error::Error;
Nov 02 11:23:42.137 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 02 11:23:42.137 INFO kablam!   |
Nov 02 11:23:42.137 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:23:42.138 INFO kablam! 
Nov 02 11:23:42.138 INFO kablam! warning: unused import: `std::io::Result as IoResult`
Nov 02 11:23:42.138 INFO kablam!  --> src/discovery.rs:6:5
Nov 02 11:23:42.138 INFO kablam!   |
Nov 02 11:23:42.138 INFO kablam! 6 | use std::io::Result as IoResult;
Nov 02 11:23:42.138 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:42.138 INFO kablam! 
Nov 02 11:23:42.138 INFO kablam! warning: unused import: `discovery::*`
Nov 02 11:23:42.138 INFO kablam!  --> src/main.rs:4:5
Nov 02 11:23:42.138 INFO kablam!   |
Nov 02 11:23:42.138 INFO kablam! 4 | use discovery::*;
Nov 02 11:23:42.138 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 11:23:42.138 INFO kablam! 
Nov 02 11:23:42.142 INFO kablam! warning: unused import: `SocketAddr`
Nov 02 11:23:42.142 INFO kablam!  --> src/main.rs:5:16
Nov 02 11:23:42.142 INFO kablam!   |
Nov 02 11:23:42.142 INFO kablam! 5 | use std::net::{SocketAddr};
Nov 02 11:23:42.142 INFO kablam!   |                ^^^^^^^^^^
Nov 02 11:23:42.142 INFO kablam! 
Nov 02 11:23:42.199 INFO kablam! warning: unused variable: `buf`
Nov 02 11:23:42.200 INFO kablam!   --> src/discovery.rs:86:17
Nov 02 11:23:42.200 INFO kablam!    |
Nov 02 11:23:42.200 INFO kablam! 86 |         let mut buf: [u8; 32] = [0; 32];
Nov 02 11:23:42.200 INFO kablam!    |                 ^^^ help: consider using `_buf` instead
Nov 02 11:23:42.200 INFO kablam!    |
Nov 02 11:23:42.200 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 11:23:42.200 INFO kablam! 
Nov 02 11:23:42.209 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:42.209 INFO kablam!   --> src/discovery.rs:16:9
Nov 02 11:23:42.209 INFO kablam!    |
Nov 02 11:23:42.209 INFO kablam! 16 |     let mut cmd_if = Command::new("ifconfig")
Nov 02 11:23:42.209 INFO kablam!    |         ----^^^^^^
Nov 02 11:23:42.209 INFO kablam!    |         |
Nov 02 11:23:42.209 INFO kablam!    |         help: remove this `mut`
Nov 02 11:23:42.209 INFO kablam!    |
Nov 02 11:23:42.209 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 11:23:42.209 INFO kablam! 
Nov 02 11:23:42.213 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:42.213 INFO kablam!   --> src/discovery.rs:36:9
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam! 36 |     let mut addr = addr_iter
Nov 02 11:23:42.213 INFO kablam!    |         ----^^^^
Nov 02 11:23:42.213 INFO kablam!    |         |
Nov 02 11:23:42.213 INFO kablam!    |         help: remove this `mut`
Nov 02 11:23:42.213 INFO kablam! 
Nov 02 11:23:42.213 INFO kablam! warning: variable does not need to be mutable
Nov 02 11:23:42.213 INFO kablam!   --> src/discovery.rs:86:13
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam! 86 |         let mut buf: [u8; 32] = [0; 32];
Nov 02 11:23:42.213 INFO kablam!    |             ----^^^
Nov 02 11:23:42.213 INFO kablam!    |             |
Nov 02 11:23:42.213 INFO kablam!    |             help: remove this `mut`
Nov 02 11:23:42.213 INFO kablam! 
Nov 02 11:23:42.213 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 11:23:42.213 INFO kablam!   --> src/discovery.rs:87:9
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam! 87 |         stream.set_write_timeout(Some(Duration::new(3, 0)));
Nov 02 11:23:42.213 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:23:42.213 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:23:42.213 INFO kablam! 
Nov 02 11:23:42.213 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 11:23:42.213 INFO kablam!   --> src/discovery.rs:88:9
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam! 88 |         stream.set_read_timeout(Some(Duration::new(3, 0)));
Nov 02 11:23:42.213 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:23:42.213 INFO kablam!    |
Nov 02 11:23:42.213 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:23:42.213 INFO kablam! 
Nov 02 11:23:42.562 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 02 11:23:42.595 INFO kablam! su: No module specific data is present
Nov 02 11:23:43.143 INFO running `"docker" "rm" "-f" "9a1f581045a04ed944ede5c1811915936ca85c20677b1bab8f769d84ef997a13"`
Nov 02 11:23:43.399 INFO blam! 9a1f581045a04ed944ede5c1811915936ca85c20677b1bab8f769d84ef997a13
Nov 02 11:23:43.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 11:23:43.816 INFO blam! 8782d4812c22cca783889ec043c4a37c0a21b600e22873e0ddc0d8c598c5832f
Nov 02 11:23:43.822 INFO running `"docker" "start" "-a" "8782d4812c22cca783889ec043c4a37c0a21b600e22873e0ddc0d8c598c5832f"`
Nov 02 11:23:44.971 INFO kablam! usermod: no changes
Nov 02 11:23:45.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 02 11:23:45.004 INFO kablam!      Running /target/debug/deps/nexrs-0c38ba96b55e5181
Nov 02 11:23:45.014 INFO blam! 
Nov 02 11:23:45.014 INFO blam! running 0 tests
Nov 02 11:23:45.014 INFO blam! 
Nov 02 11:23:45.014 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 02 11:23:45.014 INFO blam! 
Nov 02 11:23:45.017 INFO kablam! su: No module specific data is present
Nov 02 11:23:45.735 INFO running `"docker" "rm" "-f" "8782d4812c22cca783889ec043c4a37c0a21b600e22873e0ddc0d8c598c5832f"`
Nov 02 11:23:45.834 INFO blam! 8782d4812c22cca783889ec043c4a37c0a21b600e22873e0ddc0d8c598c5832f
