Dec 01 11:35:06.764 INFO testing lambdude/router against 1.30.1 for beta-1.31-5
Dec 01 11:35:06.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:35:06.979 INFO [stdout] 9fc19daa566795aa8ec4bc1a596faa9c9415b5f63e58eac4be9aa587cd28e521
Dec 01 11:35:06.981 INFO running `"docker" "start" "-a" "9fc19daa566795aa8ec4bc1a596faa9c9415b5f63e58eac4be9aa587cd28e521"`
Dec 01 11:35:07.513 INFO [stderr] usermod: no changes
Dec 01 11:35:07.553 INFO [stderr]    Compiling router v0.1.0 (/source)
Dec 01 11:35:07.867 INFO [stderr] warning: unused import: `SocketAddrV4`
Dec 01 11:35:07.867 INFO [stderr]  --> src/host.rs:1:40
Dec 01 11:35:07.867 INFO [stderr]   |
Dec 01 11:35:07.867 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Dec 01 11:35:07.867 INFO [stderr]   |                                        ^^^^^^^^^^^^
Dec 01 11:35:07.867 INFO [stderr]   |
Dec 01 11:35:07.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:35:07.867 INFO [stderr] 
Dec 01 11:35:07.867 INFO [stderr] warning: unused import: `message::*`
Dec 01 11:35:07.867 INFO [stderr]  --> src/main.rs:5:5
Dec 01 11:35:07.867 INFO [stderr]   |
Dec 01 11:35:07.867 INFO [stderr] 5 | use message::*;
Dec 01 11:35:07.867 INFO [stderr]   |     ^^^^^^^^^^
Dec 01 11:35:07.867 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/host.rs:72:13
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 72 |             stream.write(&message.payload());
Dec 01 11:35:07.974 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/host.rs:92:13
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 92 |             stream.read(&mut buffer);
Dec 01 11:35:07.974 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/main.rs:10:5
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Dec 01 11:35:07.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/main.rs:11:5
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Dec 01 11:35:07.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/main.rs:12:5
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Dec 01 11:35:07.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/main.rs:13:5
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Dec 01 11:35:07.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:07.974 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:07.974 INFO [stderr]   --> src/main.rs:14:5
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Dec 01 11:35:07.974 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:07.974 INFO [stderr]    |
Dec 01 11:35:07.974 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:07.974 INFO [stderr] 
Dec 01 11:35:08.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 01 11:35:08.500 INFO [stderr] su: No module specific data is present
Dec 01 11:35:08.755 INFO running `"docker" "inspect" "9fc19daa566795aa8ec4bc1a596faa9c9415b5f63e58eac4be9aa587cd28e521"`
Dec 01 11:35:08.823 INFO running `"docker" "rm" "-f" "9fc19daa566795aa8ec4bc1a596faa9c9415b5f63e58eac4be9aa587cd28e521"`
Dec 01 11:35:08.928 INFO [stdout] 9fc19daa566795aa8ec4bc1a596faa9c9415b5f63e58eac4be9aa587cd28e521
Dec 01 11:35:08.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:35:09.122 INFO [stdout] f1d32448861fbc8778bb0b5eba8b577c63c579a2ba3217dfab2170cf3a3dc653
Dec 01 11:35:09.124 INFO running `"docker" "start" "-a" "f1d32448861fbc8778bb0b5eba8b577c63c579a2ba3217dfab2170cf3a3dc653"`
Dec 01 11:35:09.520 INFO [stderr] usermod: no changes
Dec 01 11:35:09.547 INFO [stderr]    Compiling router v0.1.0 (/source)
Dec 01 11:35:09.838 INFO [stderr] warning: unused import: `SocketAddrV4`
Dec 01 11:35:09.838 INFO [stderr]  --> src/host.rs:1:40
Dec 01 11:35:09.838 INFO [stderr]   |
Dec 01 11:35:09.839 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Dec 01 11:35:09.839 INFO [stderr]   |                                        ^^^^^^^^^^^^
Dec 01 11:35:09.839 INFO [stderr]   |
Dec 01 11:35:09.839 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:35:09.839 INFO [stderr] 
Dec 01 11:35:09.839 INFO [stderr] warning: unused import: `message::*`
Dec 01 11:35:09.839 INFO [stderr]  --> src/main.rs:5:5
Dec 01 11:35:09.839 INFO [stderr]   |
Dec 01 11:35:09.839 INFO [stderr] 5 | use message::*;
Dec 01 11:35:09.839 INFO [stderr]   |     ^^^^^^^^^^
Dec 01 11:35:09.839 INFO [stderr] 
Dec 01 11:35:09.922 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.922 INFO [stderr]   --> src/host.rs:72:13
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr] 72 |             stream.write(&message.payload());
Dec 01 11:35:09.922 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 11:35:09.922 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.922 INFO [stderr] 
Dec 01 11:35:09.922 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.922 INFO [stderr]   --> src/host.rs:92:13
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr] 92 |             stream.read(&mut buffer);
Dec 01 11:35:09.922 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.922 INFO [stderr] 
Dec 01 11:35:09.922 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.922 INFO [stderr]   --> src/main.rs:10:5
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Dec 01 11:35:09.922 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.922 INFO [stderr] 
Dec 01 11:35:09.922 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.922 INFO [stderr]   --> src/main.rs:11:5
Dec 01 11:35:09.922 INFO [stderr]    |
Dec 01 11:35:09.922 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Dec 01 11:35:09.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.923 INFO [stderr] 
Dec 01 11:35:09.923 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.923 INFO [stderr]   --> src/main.rs:12:5
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Dec 01 11:35:09.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.923 INFO [stderr] 
Dec 01 11:35:09.923 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.923 INFO [stderr]   --> src/main.rs:13:5
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Dec 01 11:35:09.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.923 INFO [stderr] 
Dec 01 11:35:09.923 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 11:35:09.923 INFO [stderr]   --> src/main.rs:14:5
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Dec 01 11:35:09.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:35:09.923 INFO [stderr]    |
Dec 01 11:35:09.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 11:35:09.923 INFO [stderr] 
Dec 01 11:35:10.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 01 11:35:10.248 INFO [stderr] su: No module specific data is present
Dec 01 11:35:10.472 INFO running `"docker" "inspect" "f1d32448861fbc8778bb0b5eba8b577c63c579a2ba3217dfab2170cf3a3dc653"`
Dec 01 11:35:10.548 INFO running `"docker" "rm" "-f" "f1d32448861fbc8778bb0b5eba8b577c63c579a2ba3217dfab2170cf3a3dc653"`
Dec 01 11:35:10.673 INFO [stdout] f1d32448861fbc8778bb0b5eba8b577c63c579a2ba3217dfab2170cf3a3dc653
Dec 01 11:35:10.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:35:10.931 INFO [stdout] 3ae196df6dc6387ad9bd03262068a98b34b0e9ea576f934cd3562507a9a0bedc
Dec 01 11:35:10.937 INFO running `"docker" "start" "-a" "3ae196df6dc6387ad9bd03262068a98b34b0e9ea576f934cd3562507a9a0bedc"`
Dec 01 11:35:12.255 INFO [stderr] usermod: no changes
Dec 01 11:35:12.333 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 11:35:12.335 INFO [stderr]      Running /target/debug/deps/router-83a1a1d8f9683e33
Dec 01 11:35:12.339 INFO [stdout] 
Dec 01 11:35:12.339 INFO [stdout] running 0 tests
Dec 01 11:35:12.339 INFO [stdout] 
Dec 01 11:35:12.339 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:35:12.339 INFO [stdout] 
Dec 01 11:35:12.347 INFO [stderr] su: No module specific data is present
Dec 01 11:35:13.056 INFO running `"docker" "inspect" "3ae196df6dc6387ad9bd03262068a98b34b0e9ea576f934cd3562507a9a0bedc"`
Dec 01 11:35:13.247 INFO running `"docker" "rm" "-f" "3ae196df6dc6387ad9bd03262068a98b34b0e9ea576f934cd3562507a9a0bedc"`
Dec 01 11:35:13.503 INFO [stdout] 3ae196df6dc6387ad9bd03262068a98b34b0e9ea576f934cd3562507a9a0bedc
