Dec 05 16:51:28.057 INFO testing lambdude/router against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:51:28.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:28.480 INFO [stdout] 32354d7f5e6b30aaf20bcc084154d508b59d1f57b45ffa2f533f58c3aff75f81
Dec 05 16:51:28.484 INFO running `"docker" "start" "-a" "32354d7f5e6b30aaf20bcc084154d508b59d1f57b45ffa2f533f58c3aff75f81"`
Dec 05 16:51:30.479 INFO [stderr] usermod: no changes
Dec 05 16:51:30.512 INFO [stderr]    Compiling router v0.1.0 (/source)
Dec 05 16:51:30.814 INFO [stderr] warning: unused import: `SocketAddrV4`
Dec 05 16:51:30.814 INFO [stderr]  --> src/host.rs:1:40
Dec 05 16:51:30.814 INFO [stderr]   |
Dec 05 16:51:30.814 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Dec 05 16:51:30.814 INFO [stderr]   |                                        ^^^^^^^^^^^^
Dec 05 16:51:30.814 INFO [stderr]   |
Dec 05 16:51:30.814 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:51:30.814 INFO [stderr] 
Dec 05 16:51:30.814 INFO [stderr] warning: unused import: `message::*`
Dec 05 16:51:30.814 INFO [stderr]  --> src/main.rs:5:5
Dec 05 16:51:30.814 INFO [stderr]   |
Dec 05 16:51:30.814 INFO [stderr] 5 | use message::*;
Dec 05 16:51:30.814 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 16:51:30.814 INFO [stderr] 
Dec 05 16:51:30.902 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.902 INFO [stderr]   --> src/host.rs:72:13
Dec 05 16:51:30.902 INFO [stderr]    |
Dec 05 16:51:30.902 INFO [stderr] 72 |             stream.write(&message.payload());
Dec 05 16:51:30.902 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.902 INFO [stderr]    |
Dec 05 16:51:30.902 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 16:51:30.902 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.902 INFO [stderr] 
Dec 05 16:51:30.902 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.902 INFO [stderr]   --> src/host.rs:92:13
Dec 05 16:51:30.902 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr] 92 |             stream.read(&mut buffer);
Dec 05 16:51:30.903 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.903 INFO [stderr] 
Dec 05 16:51:30.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.903 INFO [stderr]   --> src/main.rs:10:5
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Dec 05 16:51:30.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.903 INFO [stderr] 
Dec 05 16:51:30.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.903 INFO [stderr]   --> src/main.rs:11:5
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Dec 05 16:51:30.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.903 INFO [stderr] 
Dec 05 16:51:30.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.903 INFO [stderr]   --> src/main.rs:12:5
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Dec 05 16:51:30.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.903 INFO [stderr] 
Dec 05 16:51:30.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.903 INFO [stderr]   --> src/main.rs:13:5
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Dec 05 16:51:30.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.903 INFO [stderr]    |
Dec 05 16:51:30.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.903 INFO [stderr] 
Dec 05 16:51:30.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:30.903 INFO [stderr]   --> src/main.rs:14:5
Dec 05 16:51:30.904 INFO [stderr]    |
Dec 05 16:51:30.904 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Dec 05 16:51:30.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:30.904 INFO [stderr]    |
Dec 05 16:51:30.904 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:30.904 INFO [stderr] 
Dec 05 16:51:31.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 05 16:51:31.773 INFO [stderr] su: No module specific data is present
Dec 05 16:51:33.254 INFO running `"docker" "inspect" "32354d7f5e6b30aaf20bcc084154d508b59d1f57b45ffa2f533f58c3aff75f81"`
Dec 05 16:51:33.578 INFO running `"docker" "rm" "-f" "32354d7f5e6b30aaf20bcc084154d508b59d1f57b45ffa2f533f58c3aff75f81"`
Dec 05 16:51:33.933 INFO [stdout] 32354d7f5e6b30aaf20bcc084154d508b59d1f57b45ffa2f533f58c3aff75f81
Dec 05 16:51:33.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:34.326 INFO [stdout] 5185eaadc323290571f4a7e425dcdeb40da1b317997a987ecbb27a2eba34369d
Dec 05 16:51:34.332 INFO running `"docker" "start" "-a" "5185eaadc323290571f4a7e425dcdeb40da1b317997a987ecbb27a2eba34369d"`
Dec 05 16:51:35.919 INFO [stderr] usermod: no changes
Dec 05 16:51:35.984 INFO [stderr]    Compiling router v0.1.0 (/source)
Dec 05 16:51:36.356 INFO [stderr] warning: unused import: `SocketAddrV4`
Dec 05 16:51:36.356 INFO [stderr]  --> src/host.rs:1:40
Dec 05 16:51:36.356 INFO [stderr]   |
Dec 05 16:51:36.356 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Dec 05 16:51:36.357 INFO [stderr]   |                                        ^^^^^^^^^^^^
Dec 05 16:51:36.357 INFO [stderr]   |
Dec 05 16:51:36.357 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:51:36.357 INFO [stderr] 
Dec 05 16:51:36.368 INFO [stderr] warning: unused import: `message::*`
Dec 05 16:51:36.368 INFO [stderr]  --> src/main.rs:5:5
Dec 05 16:51:36.368 INFO [stderr]   |
Dec 05 16:51:36.368 INFO [stderr] 5 | use message::*;
Dec 05 16:51:36.368 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 16:51:36.368 INFO [stderr] 
Dec 05 16:51:36.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.449 INFO [stderr]   --> src/host.rs:72:13
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr] 72 |             stream.write(&message.payload());
Dec 05 16:51:36.449 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 16:51:36.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.449 INFO [stderr] 
Dec 05 16:51:36.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.449 INFO [stderr]   --> src/host.rs:92:13
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr] 92 |             stream.read(&mut buffer);
Dec 05 16:51:36.449 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.449 INFO [stderr] 
Dec 05 16:51:36.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.449 INFO [stderr]   --> src/main.rs:10:5
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Dec 05 16:51:36.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.449 INFO [stderr] 
Dec 05 16:51:36.449 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.449 INFO [stderr]   --> src/main.rs:11:5
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Dec 05 16:51:36.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.449 INFO [stderr]    |
Dec 05 16:51:36.449 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.449 INFO [stderr] 
Dec 05 16:51:36.450 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.450 INFO [stderr]   --> src/main.rs:12:5
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.450 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Dec 05 16:51:36.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.450 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.450 INFO [stderr] 
Dec 05 16:51:36.450 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.450 INFO [stderr]   --> src/main.rs:13:5
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.450 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Dec 05 16:51:36.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.450 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.450 INFO [stderr] 
Dec 05 16:51:36.450 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:51:36.450 INFO [stderr]   --> src/main.rs:14:5
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.450 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Dec 05 16:51:36.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:36.450 INFO [stderr]    |
Dec 05 16:51:36.451 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:51:36.451 INFO [stderr] 
Dec 05 16:51:36.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 05 16:51:36.834 INFO [stderr] su: No module specific data is present
Dec 05 16:51:38.134 INFO running `"docker" "inspect" "5185eaadc323290571f4a7e425dcdeb40da1b317997a987ecbb27a2eba34369d"`
Dec 05 16:51:38.530 INFO running `"docker" "rm" "-f" "5185eaadc323290571f4a7e425dcdeb40da1b317997a987ecbb27a2eba34369d"`
Dec 05 16:51:38.904 INFO [stdout] 5185eaadc323290571f4a7e425dcdeb40da1b317997a987ecbb27a2eba34369d
Dec 05 16:51:38.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:39.410 INFO [stdout] 94a58844b0b19867d7ed51165a38521dfc1af9d7e86e0feec648c074343cfb0e
Dec 05 16:51:39.416 INFO running `"docker" "start" "-a" "94a58844b0b19867d7ed51165a38521dfc1af9d7e86e0feec648c074343cfb0e"`
Dec 05 16:51:41.397 INFO [stderr] usermod: no changes
Dec 05 16:51:41.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 16:51:41.443 INFO [stderr]      Running /target/debug/deps/router-d38cce404e9220a3
Dec 05 16:51:41.446 INFO [stdout] 
Dec 05 16:51:41.446 INFO [stdout] running 0 tests
Dec 05 16:51:41.446 INFO [stdout] 
Dec 05 16:51:41.446 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:51:41.446 INFO [stdout] 
Dec 05 16:51:41.456 INFO [stderr] su: No module specific data is present
Dec 05 16:51:42.574 INFO running `"docker" "inspect" "94a58844b0b19867d7ed51165a38521dfc1af9d7e86e0feec648c074343cfb0e"`
Dec 05 16:51:42.842 INFO running `"docker" "rm" "-f" "94a58844b0b19867d7ed51165a38521dfc1af9d7e86e0feec648c074343cfb0e"`
Dec 05 16:51:43.096 INFO [stdout] 94a58844b0b19867d7ed51165a38521dfc1af9d7e86e0feec648c074343cfb0e