Dec 05 19:46:16.553 INFO testing jjwest/rirc-server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:46:16.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 19:46:16.718 INFO [stdout] 5f4287e4691601da1d7edb48fe4d7758e9cd4a38ad6e9fb5bdce7df0562ed69c
Dec 05 19:46:16.720 INFO running `"docker" "start" "-a" "5f4287e4691601da1d7edb48fe4d7758e9cd4a38ad6e9fb5bdce7df0562ed69c"`
Dec 05 19:46:17.118 INFO [stderr] usermod: no changes
Dec 05 19:46:17.152 INFO [stderr]    Compiling ascii v0.8.6
Dec 05 19:46:17.892 INFO [stderr]    Compiling rirc-server v0.1.0 (/source)
Dec 05 19:46:18.120 INFO [stderr] warning: unused variable: `conn`
Dec 05 19:46:18.120 INFO [stderr]   --> src/main.rs:41:9
Dec 05 19:46:18.120 INFO [stderr]    |
Dec 05 19:46:18.120 INFO [stderr] 41 |     for conn in socket.incoming() {}
Dec 05 19:46:18.120 INFO [stderr]    |         ^^^^ help: consider using `_conn` instead
Dec 05 19:46:18.120 INFO [stderr]    |
Dec 05 19:46:18.120 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:46:18.120 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: type alias is never used: `String`
Dec 05 19:46:18.124 INFO [stderr]  --> src/main.rs:8:1
Dec 05 19:46:18.124 INFO [stderr]   |
Dec 05 19:46:18.124 INFO [stderr] 8 | type String = AsciiString;
Dec 05 19:46:18.124 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr]   |
Dec 05 19:46:18.124 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: type alias is never used: `Username`
Dec 05 19:46:18.124 INFO [stderr]  --> src/main.rs:9:1
Dec 05 19:46:18.124 INFO [stderr]   |
Dec 05 19:46:18.124 INFO [stderr] 9 | type Username = AsciiString;
Dec 05 19:46:18.124 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: struct is never constructed: `Server`
Dec 05 19:46:18.124 INFO [stderr]   --> src/main.rs:11:1
Dec 05 19:46:18.124 INFO [stderr]    |
Dec 05 19:46:18.124 INFO [stderr] 11 | struct Server {
Dec 05 19:46:18.124 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: struct is never constructed: `Channel`
Dec 05 19:46:18.124 INFO [stderr]   --> src/main.rs:15:1
Dec 05 19:46:18.124 INFO [stderr]    |
Dec 05 19:46:18.124 INFO [stderr] 15 | struct Channel {
Dec 05 19:46:18.124 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: struct is never constructed: `User`
Dec 05 19:46:18.124 INFO [stderr]   --> src/main.rs:19:1
Dec 05 19:46:18.124 INFO [stderr]    |
Dec 05 19:46:18.124 INFO [stderr] 19 | struct User {
Dec 05 19:46:18.124 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.124 INFO [stderr] warning: struct is never constructed: `Service`
Dec 05 19:46:18.124 INFO [stderr]   --> src/main.rs:28:1
Dec 05 19:46:18.124 INFO [stderr]    |
Dec 05 19:46:18.124 INFO [stderr] 28 | struct Service {
Dec 05 19:46:18.124 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:46:18.124 INFO [stderr] 
Dec 05 19:46:18.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 05 19:46:18.355 INFO [stderr] su: No module specific data is present
Dec 05 19:46:19.066 INFO running `"docker" "inspect" "5f4287e4691601da1d7edb48fe4d7758e9cd4a38ad6e9fb5bdce7df0562ed69c"`
Dec 05 19:46:19.229 INFO running `"docker" "rm" "-f" "5f4287e4691601da1d7edb48fe4d7758e9cd4a38ad6e9fb5bdce7df0562ed69c"`
Dec 05 19:46:19.416 INFO [stdout] 5f4287e4691601da1d7edb48fe4d7758e9cd4a38ad6e9fb5bdce7df0562ed69c
Dec 05 19:46:19.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 19:46:19.916 INFO [stdout] a917f29ff335d4b0bc7da7bfe97681bc6559aedfde1a936f5bb48ec926d7afbd
Dec 05 19:46:19.925 INFO running `"docker" "start" "-a" "a917f29ff335d4b0bc7da7bfe97681bc6559aedfde1a936f5bb48ec926d7afbd"`
Dec 05 19:46:20.574 INFO [stderr] usermod: no changes
Dec 05 19:46:20.603 INFO [stderr]    Compiling rirc-server v0.1.0 (/source)
Dec 05 19:46:20.864 INFO [stderr] warning: unused variable: `conn`
Dec 05 19:46:20.864 INFO [stderr]   --> src/main.rs:41:9
Dec 05 19:46:20.864 INFO [stderr]    |
Dec 05 19:46:20.864 INFO [stderr] 41 |     for conn in socket.incoming() {}
Dec 05 19:46:20.864 INFO [stderr]    |         ^^^^ help: consider using `_conn` instead
Dec 05 19:46:20.864 INFO [stderr]    |
Dec 05 19:46:20.864 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:46:20.864 INFO [stderr] 
Dec 05 19:46:20.868 INFO [stderr] warning: type alias is never used: `String`
Dec 05 19:46:20.868 INFO [stderr]  --> src/main.rs:8:1
Dec 05 19:46:20.868 INFO [stderr]   |
Dec 05 19:46:20.868 INFO [stderr] 8 | type String = AsciiString;
Dec 05 19:46:20.868 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:46:20.868 INFO [stderr]   |
Dec 05 19:46:20.868 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:46:20.868 INFO [stderr] 
Dec 05 19:46:20.868 INFO [stderr] warning: type alias is never used: `Username`
Dec 05 19:46:20.868 INFO [stderr]  --> src/main.rs:9:1
Dec 05 19:46:20.868 INFO [stderr]   |
Dec 05 19:46:20.868 INFO [stderr] 9 | type Username = AsciiString;
Dec 05 19:46:20.868 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:46:20.868 INFO [stderr] 
Dec 05 19:46:20.868 INFO [stderr] warning: struct is never constructed: `Server`
Dec 05 19:46:20.868 INFO [stderr]   --> src/main.rs:11:1
Dec 05 19:46:20.868 INFO [stderr]    |
Dec 05 19:46:20.868 INFO [stderr] 11 | struct Server {
Dec 05 19:46:20.868 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 19:46:20.868 INFO [stderr] 
Dec 05 19:46:20.868 INFO [stderr] warning: struct is never constructed: `Channel`
Dec 05 19:46:20.868 INFO [stderr]   --> src/main.rs:15:1
Dec 05 19:46:20.868 INFO [stderr]    |
Dec 05 19:46:20.868 INFO [stderr] 15 | struct Channel {
Dec 05 19:46:20.868 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:46:20.869 INFO [stderr] 
Dec 05 19:46:20.869 INFO [stderr] warning: struct is never constructed: `User`
Dec 05 19:46:20.869 INFO [stderr]   --> src/main.rs:19:1
Dec 05 19:46:20.869 INFO [stderr]    |
Dec 05 19:46:20.869 INFO [stderr] 19 | struct User {
Dec 05 19:46:20.869 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 19:46:20.869 INFO [stderr] 
Dec 05 19:46:20.869 INFO [stderr] warning: struct is never constructed: `Service`
Dec 05 19:46:20.869 INFO [stderr]   --> src/main.rs:28:1
Dec 05 19:46:20.869 INFO [stderr]    |
Dec 05 19:46:20.869 INFO [stderr] 28 | struct Service {
Dec 05 19:46:20.869 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:46:20.869 INFO [stderr] 
Dec 05 19:46:21.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 05 19:46:21.107 INFO [stderr] su: No module specific data is present
Dec 05 19:46:21.398 INFO running `"docker" "inspect" "a917f29ff335d4b0bc7da7bfe97681bc6559aedfde1a936f5bb48ec926d7afbd"`
Dec 05 19:46:21.558 INFO running `"docker" "rm" "-f" "a917f29ff335d4b0bc7da7bfe97681bc6559aedfde1a936f5bb48ec926d7afbd"`
Dec 05 19:46:21.736 INFO [stdout] a917f29ff335d4b0bc7da7bfe97681bc6559aedfde1a936f5bb48ec926d7afbd
Dec 05 19:46:21.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 19:46:22.138 INFO [stdout] b8d1f9d471611ae332f81bd099fc8044ff9db2f7075039735b396007bf2c8b65
Dec 05 19:46:22.138 INFO running `"docker" "start" "-a" "b8d1f9d471611ae332f81bd099fc8044ff9db2f7075039735b396007bf2c8b65"`
Dec 05 19:46:22.921 INFO [stderr] usermod: no changes
Dec 05 19:46:22.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 19:46:22.965 INFO [stderr]      Running /target/debug/deps/rirc_server-72a6e79ee022bc6a
Dec 05 19:46:22.967 INFO [stdout] 
Dec 05 19:46:22.967 INFO [stdout] running 0 tests
Dec 05 19:46:22.967 INFO [stdout] 
Dec 05 19:46:22.967 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:46:22.967 INFO [stdout] 
Dec 05 19:46:22.968 INFO [stderr] su: No module specific data is present
Dec 05 19:46:23.326 INFO running `"docker" "inspect" "b8d1f9d471611ae332f81bd099fc8044ff9db2f7075039735b396007bf2c8b65"`
Dec 05 19:46:23.496 INFO running `"docker" "rm" "-f" "b8d1f9d471611ae332f81bd099fc8044ff9db2f7075039735b396007bf2c8b65"`
Dec 05 19:46:23.680 INFO [stdout] b8d1f9d471611ae332f81bd099fc8044ff9db2f7075039735b396007bf2c8b65