Nov 16 21:38:11.743 INFO testing lambdude/router against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 21:38:11.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 21:38:12.184 INFO [stdout] b9b4f0f4492b5a8f579fe37dbc9923d82fd79645dde59ebd2110561aaa680ead
Nov 16 21:38:12.187 INFO running `"docker" "start" "-a" "b9b4f0f4492b5a8f579fe37dbc9923d82fd79645dde59ebd2110561aaa680ead"`
Nov 16 21:38:13.666 INFO [stderr] usermod: no changes
Nov 16 21:38:13.728 INFO [stderr]    Compiling router v0.1.0 (/source)
Nov 16 21:38:13.975 INFO [stderr] warning: unused import: `SocketAddrV4`
Nov 16 21:38:13.975 INFO [stderr]  --> src/host.rs:1:40
Nov 16 21:38:13.975 INFO [stderr]   |
Nov 16 21:38:13.975 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 16 21:38:13.975 INFO [stderr]   |                                        ^^^^^^^^^^^^
Nov 16 21:38:13.975 INFO [stderr]   |
Nov 16 21:38:13.975 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 21:38:13.975 INFO [stderr] 
Nov 16 21:38:13.979 INFO [stderr] warning: unused import: `message::*`
Nov 16 21:38:13.979 INFO [stderr]  --> src/main.rs:5:5
Nov 16 21:38:13.980 INFO [stderr]   |
Nov 16 21:38:13.980 INFO [stderr] 5 | use message::*;
Nov 16 21:38:13.980 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 21:38:13.980 INFO [stderr] 
Nov 16 21:38:14.078 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.079 INFO [stderr]   --> src/host.rs:72:13
Nov 16 21:38:14.079 INFO [stderr]    |
Nov 16 21:38:14.079 INFO [stderr] 72 |             stream.write(&message.payload());
Nov 16 21:38:14.079 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.079 INFO [stderr]    |
Nov 16 21:38:14.079 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 21:38:14.079 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.079 INFO [stderr] 
Nov 16 21:38:14.079 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.079 INFO [stderr]   --> src/host.rs:92:13
Nov 16 21:38:14.079 INFO [stderr]    |
Nov 16 21:38:14.079 INFO [stderr] 92 |             stream.read(&mut buffer);
Nov 16 21:38:14.079 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.079 INFO [stderr]    |
Nov 16 21:38:14.079 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.079 INFO [stderr] 
Nov 16 21:38:14.079 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.079 INFO [stderr]   --> src/main.rs:10:5
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 16 21:38:14.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.083 INFO [stderr] 
Nov 16 21:38:14.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.083 INFO [stderr]   --> src/main.rs:11:5
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 16 21:38:14.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.083 INFO [stderr] 
Nov 16 21:38:14.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.083 INFO [stderr]   --> src/main.rs:12:5
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 16 21:38:14.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.083 INFO [stderr] 
Nov 16 21:38:14.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.083 INFO [stderr]   --> src/main.rs:13:5
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 16 21:38:14.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.083 INFO [stderr] 
Nov 16 21:38:14.083 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:14.083 INFO [stderr]   --> src/main.rs:14:5
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Nov 16 21:38:14.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:14.083 INFO [stderr]    |
Nov 16 21:38:14.083 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:14.083 INFO [stderr] 
Nov 16 21:38:15.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 16 21:38:15.008 INFO [stderr] su: No module specific data is present
Nov 16 21:38:15.665 INFO running `"docker" "inspect" "b9b4f0f4492b5a8f579fe37dbc9923d82fd79645dde59ebd2110561aaa680ead"`
Nov 16 21:38:15.896 INFO running `"docker" "rm" "-f" "b9b4f0f4492b5a8f579fe37dbc9923d82fd79645dde59ebd2110561aaa680ead"`
Nov 16 21:38:16.247 INFO [stdout] b9b4f0f4492b5a8f579fe37dbc9923d82fd79645dde59ebd2110561aaa680ead
Nov 16 21:38:16.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 21:38:16.679 INFO [stdout] 9675e0a81c6a95e85fed854164de66ad20b5c8afe01ddfaf35b62bdaa2d2b10d
Nov 16 21:38:16.683 INFO running `"docker" "start" "-a" "9675e0a81c6a95e85fed854164de66ad20b5c8afe01ddfaf35b62bdaa2d2b10d"`
Nov 16 21:38:17.838 INFO [stderr] usermod: no changes
Nov 16 21:38:17.887 INFO [stderr]    Compiling router v0.1.0 (/source)
Nov 16 21:38:18.175 INFO [stderr] warning: unused import: `SocketAddrV4`
Nov 16 21:38:18.175 INFO [stderr]  --> src/host.rs:1:40
Nov 16 21:38:18.175 INFO [stderr]   |
Nov 16 21:38:18.175 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 16 21:38:18.175 INFO [stderr]   |                                        ^^^^^^^^^^^^
Nov 16 21:38:18.175 INFO [stderr]   |
Nov 16 21:38:18.175 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 21:38:18.175 INFO [stderr] 
Nov 16 21:38:18.175 INFO [stderr] warning: unused import: `message::*`
Nov 16 21:38:18.175 INFO [stderr]  --> src/main.rs:5:5
Nov 16 21:38:18.175 INFO [stderr]   |
Nov 16 21:38:18.175 INFO [stderr] 5 | use message::*;
Nov 16 21:38:18.175 INFO [stderr]   |     ^^^^^^^^^^
Nov 16 21:38:18.175 INFO [stderr] 
Nov 16 21:38:18.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.283 INFO [stderr]   --> src/host.rs:72:13
Nov 16 21:38:18.283 INFO [stderr]    |
Nov 16 21:38:18.284 INFO [stderr] 72 |             stream.write(&message.payload());
Nov 16 21:38:18.284 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.284 INFO [stderr]    |
Nov 16 21:38:18.284 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 21:38:18.285 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.285 INFO [stderr] 
Nov 16 21:38:18.285 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.286 INFO [stderr]   --> src/host.rs:92:13
Nov 16 21:38:18.286 INFO [stderr]    |
Nov 16 21:38:18.286 INFO [stderr] 92 |             stream.read(&mut buffer);
Nov 16 21:38:18.287 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.287 INFO [stderr]    |
Nov 16 21:38:18.287 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.287 INFO [stderr] 
Nov 16 21:38:18.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.288 INFO [stderr]   --> src/main.rs:10:5
Nov 16 21:38:18.288 INFO [stderr]    |
Nov 16 21:38:18.288 INFO [stderr] 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 16 21:38:18.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.289 INFO [stderr]    |
Nov 16 21:38:18.289 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.289 INFO [stderr] 
Nov 16 21:38:18.289 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.289 INFO [stderr]   --> src/main.rs:11:5
Nov 16 21:38:18.290 INFO [stderr]    |
Nov 16 21:38:18.290 INFO [stderr] 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 16 21:38:18.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.290 INFO [stderr]    |
Nov 16 21:38:18.291 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.291 INFO [stderr] 
Nov 16 21:38:18.291 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.291 INFO [stderr]   --> src/main.rs:12:5
Nov 16 21:38:18.292 INFO [stderr]    |
Nov 16 21:38:18.292 INFO [stderr] 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 16 21:38:18.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.293 INFO [stderr]    |
Nov 16 21:38:18.293 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.293 INFO [stderr] 
Nov 16 21:38:18.293 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.294 INFO [stderr]   --> src/main.rs:13:5
Nov 16 21:38:18.294 INFO [stderr]    |
Nov 16 21:38:18.294 INFO [stderr] 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 16 21:38:18.294 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.295 INFO [stderr]    |
Nov 16 21:38:18.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.295 INFO [stderr] 
Nov 16 21:38:18.295 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 21:38:18.295 INFO [stderr]   --> src/main.rs:14:5
Nov 16 21:38:18.296 INFO [stderr]    |
Nov 16 21:38:18.296 INFO [stderr] 14 |     host_a.send('b', "Hello, world!");
Nov 16 21:38:18.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:18.296 INFO [stderr]    |
Nov 16 21:38:18.297 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 21:38:18.297 INFO [stderr] 
Nov 16 21:38:18.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 16 21:38:18.607 INFO [stderr] su: No module specific data is present
Nov 16 21:38:19.373 INFO running `"docker" "inspect" "9675e0a81c6a95e85fed854164de66ad20b5c8afe01ddfaf35b62bdaa2d2b10d"`
Nov 16 21:38:19.689 INFO running `"docker" "rm" "-f" "9675e0a81c6a95e85fed854164de66ad20b5c8afe01ddfaf35b62bdaa2d2b10d"`
Nov 16 21:38:20.015 INFO [stdout] 9675e0a81c6a95e85fed854164de66ad20b5c8afe01ddfaf35b62bdaa2d2b10d
Nov 16 21:38:20.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 21:38:20.372 INFO [stdout] af3778cac52514b6fec4a3cc7c05388ead718724ac5e5d79555c192f3668b956
Nov 16 21:38:20.374 INFO running `"docker" "start" "-a" "af3778cac52514b6fec4a3cc7c05388ead718724ac5e5d79555c192f3668b956"`
Nov 16 21:38:21.546 INFO [stderr] usermod: no changes
Nov 16 21:38:21.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 21:38:21.649 INFO [stderr]      Running /target/debug/deps/router-7c4a0c68b9c4819f
Nov 16 21:38:21.675 INFO [stderr] su: No module specific data is present
Nov 16 21:38:21.676 INFO [stdout] 
Nov 16 21:38:21.676 INFO [stdout] running 0 tests
Nov 16 21:38:21.676 INFO [stdout] 
Nov 16 21:38:21.676 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:38:21.677 INFO [stdout] 
Nov 16 21:38:22.525 INFO running `"docker" "inspect" "af3778cac52514b6fec4a3cc7c05388ead718724ac5e5d79555c192f3668b956"`
Nov 16 21:38:22.853 INFO running `"docker" "rm" "-f" "af3778cac52514b6fec4a3cc7c05388ead718724ac5e5d79555c192f3668b956"`
Nov 16 21:38:23.143 INFO [stdout] af3778cac52514b6fec4a3cc7c05388ead718724ac5e5d79555c192f3668b956