Oct 12 20:36:54.083 INFO checking hungnd1475/renjurs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:36:54.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 20:36:54.516 INFO blam! 0493b5b31d5fa49633c0846c4fd49563583a525b6e5f3de48c9a94f89d660ca4
Oct 12 20:36:54.521 INFO running `"docker" "start" "-a" "0493b5b31d5fa49633c0846c4fd49563583a525b6e5f3de48c9a94f89d660ca4"`
Oct 12 20:36:55.720 INFO kablam! usermod: no changes
Oct 12 20:36:55.780 INFO kablam!     Checking renju v0.1.0 (/source)
Oct 12 20:36:56.400 INFO kablam! warning: unused variable: `name`
Oct 12 20:36:56.400 INFO kablam!  --> src/lib.rs:7:13
Oct 12 20:36:56.400 INFO kablam!   |
Oct 12 20:36:56.400 INFO kablam! 7 | pub fn play(name: &str, eng: &Engine) {
Oct 12 20:36:56.400 INFO kablam!   |             ^^^^ help: consider using `_name` instead
Oct 12 20:36:56.400 INFO kablam!   |
Oct 12 20:36:56.400 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.401 INFO kablam! warning: unused variable: `eng`
Oct 12 20:36:56.401 INFO kablam!  --> src/lib.rs:7:25
Oct 12 20:36:56.401 INFO kablam!   |
Oct 12 20:36:56.401 INFO kablam! 7 | pub fn play(name: &str, eng: &Engine) {
Oct 12 20:36:56.401 INFO kablam!   |                         ^^^ help: consider using `_eng` instead
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.401 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:56.401 INFO kablam!   --> src/engine/net.rs:37:54
Oct 12 20:36:56.401 INFO kablam!    |
Oct 12 20:36:56.401 INFO kablam! 37 |         let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size");
Oct 12 20:36:56.401 INFO kablam!    |                                                      ^ help: consider using `_e` instead
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.401 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:56.401 INFO kablam!   --> src/engine/net.rs:38:52
Oct 12 20:36:56.401 INFO kablam!    |
Oct 12 20:36:56.401 INFO kablam! 38 |         let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout");
Oct 12 20:36:56.401 INFO kablam!    |                                                    ^ help: consider using `_e` instead
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.401 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:56.401 INFO kablam!   --> src/engine/net.rs:64:71
Oct 12 20:36:56.401 INFO kablam!    |
Oct 12 20:36:56.401 INFO kablam! 64 |             let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose);
Oct 12 20:36:56.401 INFO kablam!    |                                                                       ^ help: consider using `_e` instead
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.401 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:56.401 INFO kablam!   --> src/engine/net.rs:65:71
Oct 12 20:36:56.401 INFO kablam!    |
Oct 12 20:36:56.401 INFO kablam! 65 |             let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose);
Oct 12 20:36:56.401 INFO kablam!    |                                                                       ^ help: consider using `_e` instead
Oct 12 20:36:56.401 INFO kablam! 
Oct 12 20:36:56.452 INFO kablam! warning: struct is never constructed: `NetEngine`
Oct 12 20:36:56.452 INFO kablam!  --> src/engine/net.rs:7:1
Oct 12 20:36:56.452 INFO kablam!   |
Oct 12 20:36:56.452 INFO kablam! 7 | struct NetEngine {
Oct 12 20:36:56.452 INFO kablam!   | ^^^^^^^^^^^^^^^^
Oct 12 20:36:56.452 INFO kablam!   |
Oct 12 20:36:56.452 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:36:56.452 INFO kablam! 
Oct 12 20:36:56.452 INFO kablam! warning: method is never used: `connect`
Oct 12 20:36:56.452 INFO kablam!   --> src/engine/net.rs:12:5
Oct 12 20:36:56.452 INFO kablam!    |
Oct 12 20:36:56.452 INFO kablam! 12 |     pub fn connect(ip: &str, port: u16) -> Self {
Oct 12 20:36:56.452 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:36:56.452 INFO kablam! 
Oct 12 20:36:56.468 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:56.468 INFO kablam!   --> src/engine/net.rs:23:9
Oct 12 20:36:56.468 INFO kablam!    |
Oct 12 20:36:56.468 INFO kablam! 23 |         writer.flush();
Oct 12 20:36:56.468 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 12 20:36:56.468 INFO kablam!    |
Oct 12 20:36:56.468 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:56.468 INFO kablam! 
Oct 12 20:36:56.468 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:56.468 INFO kablam!   --> src/engine/net.rs:52:17
Oct 12 20:36:56.468 INFO kablam!    |
Oct 12 20:36:56.468 INFO kablam! 52 |                 writer.flush();
Oct 12 20:36:56.468 INFO kablam!    |                 ^^^^^^^^^^^^^^^
Oct 12 20:36:56.468 INFO kablam!    |
Oct 12 20:36:56.468 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:56.468 INFO kablam! 
Oct 12 20:36:57.148 INFO kablam! warning: unused variable: `name`
Oct 12 20:36:57.148 INFO kablam!  --> src/lib.rs:7:13
Oct 12 20:36:57.148 INFO kablam!   |
Oct 12 20:36:57.148 INFO kablam! 7 | pub fn play(name: &str, eng: &Engine) {
Oct 12 20:36:57.148 INFO kablam!   |             ^^^^ help: consider using `_name` instead
Oct 12 20:36:57.148 INFO kablam!   |
Oct 12 20:36:57.148 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:36:57.148 INFO kablam! 
Oct 12 20:36:57.148 INFO kablam! warning: unused variable: `eng`
Oct 12 20:36:57.148 INFO kablam!  --> src/lib.rs:7:25
Oct 12 20:36:57.148 INFO kablam!   |
Oct 12 20:36:57.148 INFO kablam! 7 | pub fn play(name: &str, eng: &Engine) {
Oct 12 20:36:57.148 INFO kablam!   |                         ^^^ help: consider using `_eng` instead
Oct 12 20:36:57.148 INFO kablam! 
Oct 12 20:36:57.148 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:57.148 INFO kablam!   --> src/engine/net.rs:37:54
Oct 12 20:36:57.148 INFO kablam!    |
Oct 12 20:36:57.149 INFO kablam! 37 |         let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size");
Oct 12 20:36:57.149 INFO kablam!    |                                                      ^ help: consider using `_e` instead
Oct 12 20:36:57.149 INFO kablam! 
Oct 12 20:36:57.149 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:57.149 INFO kablam!   --> src/engine/net.rs:38:52
Oct 12 20:36:57.149 INFO kablam!    |
Oct 12 20:36:57.149 INFO kablam! 38 |         let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout");
Oct 12 20:36:57.149 INFO kablam!    |                                                    ^ help: consider using `_e` instead
Oct 12 20:36:57.149 INFO kablam! 
Oct 12 20:36:57.149 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:57.149 INFO kablam!   --> src/engine/net.rs:64:71
Oct 12 20:36:57.149 INFO kablam!    |
Oct 12 20:36:57.149 INFO kablam! 64 |             let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose);
Oct 12 20:36:57.149 INFO kablam!    |                                                                       ^ help: consider using `_e` instead
Oct 12 20:36:57.149 INFO kablam! 
Oct 12 20:36:57.149 INFO kablam! warning: unused variable: `e`
Oct 12 20:36:57.149 INFO kablam!   --> src/engine/net.rs:65:71
Oct 12 20:36:57.149 INFO kablam!    |
Oct 12 20:36:57.149 INFO kablam! 65 |             let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose);
Oct 12 20:36:57.149 INFO kablam!    |                                                                       ^ help: consider using `_e` instead
Oct 12 20:36:57.149 INFO kablam! 
Oct 12 20:36:57.224 INFO kablam! warning: struct is never constructed: `NetEngine`
Oct 12 20:36:57.224 INFO kablam!  --> src/engine/net.rs:7:1
Oct 12 20:36:57.224 INFO kablam!   |
Oct 12 20:36:57.224 INFO kablam! 7 | struct NetEngine {
Oct 12 20:36:57.224 INFO kablam!   | ^^^^^^^^^^^^^^^^
Oct 12 20:36:57.224 INFO kablam!   |
Oct 12 20:36:57.224 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:36:57.224 INFO kablam! 
Oct 12 20:36:57.224 INFO kablam! warning: method is never used: `connect`
Oct 12 20:36:57.224 INFO kablam!   --> src/engine/net.rs:12:5
Oct 12 20:36:57.224 INFO kablam!    |
Oct 12 20:36:57.224 INFO kablam! 12 |     pub fn connect(ip: &str, port: u16) -> Self {
Oct 12 20:36:57.224 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:36:57.224 INFO kablam! 
Oct 12 20:36:57.309 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:57.309 INFO kablam!   --> src/engine/net.rs:23:9
Oct 12 20:36:57.309 INFO kablam!    |
Oct 12 20:36:57.309 INFO kablam! 23 |         writer.flush();
Oct 12 20:36:57.309 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 12 20:36:57.309 INFO kablam!    |
Oct 12 20:36:57.309 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:57.309 INFO kablam! 
Oct 12 20:36:57.309 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:36:57.309 INFO kablam!   --> src/engine/net.rs:52:17
Oct 12 20:36:57.309 INFO kablam!    |
Oct 12 20:36:57.309 INFO kablam! 52 |                 writer.flush();
Oct 12 20:36:57.309 INFO kablam!    |                 ^^^^^^^^^^^^^^^
Oct 12 20:36:57.309 INFO kablam!    |
Oct 12 20:36:57.310 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:36:57.310 INFO kablam! 
Oct 12 20:36:58.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Oct 12 20:36:58.053 INFO kablam! su: No module specific data is present
Oct 12 20:36:58.920 INFO running `"docker" "rm" "-f" "0493b5b31d5fa49633c0846c4fd49563583a525b6e5f3de48c9a94f89d660ca4"`
Oct 12 20:36:59.252 INFO blam! 0493b5b31d5fa49633c0846c4fd49563583a525b6e5f3de48c9a94f89d660ca4