Dec 05 08:07:17.705 INFO testing sebglazebrook/ping-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:07:17.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:07:18.184 INFO [stdout] e00cf7def7af6c61946b338a2d777c2b70bbcfcaa979a6cc6d6bc24057902e72
Dec 05 08:07:18.186 INFO running `"docker" "start" "-a" "e00cf7def7af6c61946b338a2d777c2b70bbcfcaa979a6cc6d6bc24057902e72"`
Dec 05 08:07:19.100 INFO [stderr] usermod: no changes
Dec 05 08:07:19.187 INFO [stderr]    Compiling pnet_base v0.20.0
Dec 05 08:07:19.187 INFO [stderr]    Compiling pnet v0.20.0
Dec 05 08:07:19.188 INFO [stderr]    Compiling ipnetwork v0.12.7
Dec 05 08:07:19.192 INFO [stderr]    Compiling syntex_pos v0.42.0
Dec 05 08:07:19.194 INFO [stderr]    Compiling pnet_sys v0.20.0
Dec 05 08:07:19.200 INFO [stderr]    Compiling regex v0.2.6
Dec 05 08:07:19.584 INFO [stderr]    Compiling pnet_macros_support v0.20.0
Dec 05 08:07:20.104 INFO [stderr]    Compiling pnet_datalink v0.20.0
Dec 05 08:07:20.548 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 05 08:07:24.801 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 05 08:08:02.818 INFO [stderr]    Compiling syntex v0.42.2
Dec 05 08:08:03.760 INFO [stderr]    Compiling pnet_macros v0.20.0
Dec 05 08:08:06.306 INFO [stderr]    Compiling pnet_packet v0.20.0
Dec 05 08:08:20.602 INFO [stderr]    Compiling pnet_transport v0.20.0
Dec 05 08:08:21.583 INFO [stderr]    Compiling ping-rs v0.1.0 (/source)
Dec 05 08:08:21.981 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:21.981 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Dec 05 08:08:21.981 INFO [stderr]    |
Dec 05 08:08:21.981 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:21.981 INFO [stderr]    |                      ----^^
Dec 05 08:08:21.981 INFO [stderr]    |                      |
Dec 05 08:08:21.981 INFO [stderr]    |                      help: remove this `mut`
Dec 05 08:08:21.981 INFO [stderr]    |
Dec 05 08:08:21.981 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:08:21.981 INFO [stderr] 
Dec 05 08:08:21.981 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:21.981 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Dec 05 08:08:21.981 INFO [stderr]    |
Dec 05 08:08:21.981 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:21.981 INFO [stderr]    |              ----^^
Dec 05 08:08:21.981 INFO [stderr]    |              |
Dec 05 08:08:21.981 INFO [stderr]    |              help: remove this `mut`
Dec 05 08:08:21.981 INFO [stderr] 
Dec 05 08:08:21.992 INFO [stderr] warning: field is never used: `interface`
Dec 05 08:08:21.992 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Dec 05 08:08:21.992 INFO [stderr]   |
Dec 05 08:08:21.992 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Dec 05 08:08:21.992 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:21.992 INFO [stderr]   |
Dec 05 08:08:21.992 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:08:21.992 INFO [stderr] 
Dec 05 08:08:21.992 INFO [stderr] warning: field is never used: `receiver`
Dec 05 08:08:21.992 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Dec 05 08:08:21.992 INFO [stderr]   |
Dec 05 08:08:21.992 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Dec 05 08:08:21.992 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:21.992 INFO [stderr] 
Dec 05 08:08:21.993 INFO [stderr] warning: literal out of range for u8
Dec 05 08:08:21.993 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Dec 05 08:08:21.993 INFO [stderr]    |
Dec 05 08:08:21.993 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Dec 05 08:08:21.993 INFO [stderr]    |                      ^^^^^^
Dec 05 08:08:21.993 INFO [stderr]    |
Dec 05 08:08:21.993 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 05 08:08:21.993 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Dec 05 08:08:21.993 INFO [stderr]    = help: consider using `u16` instead
Dec 05 08:08:21.993 INFO [stderr] 
Dec 05 08:08:21.993 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:08:21.993 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Dec 05 08:08:21.993 INFO [stderr]    |
Dec 05 08:08:21.993 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Dec 05 08:08:21.993 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:21.993 INFO [stderr]    |
Dec 05 08:08:21.994 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:08:21.994 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:08:21.994 INFO [stderr] 
Dec 05 08:08:23.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 05 08:08:23.332 INFO [stderr] su: No module specific data is present
Dec 05 08:08:24.911 INFO running `"docker" "inspect" "e00cf7def7af6c61946b338a2d777c2b70bbcfcaa979a6cc6d6bc24057902e72"`
Dec 05 08:08:25.224 INFO running `"docker" "rm" "-f" "e00cf7def7af6c61946b338a2d777c2b70bbcfcaa979a6cc6d6bc24057902e72"`
Dec 05 08:08:25.554 INFO [stdout] e00cf7def7af6c61946b338a2d777c2b70bbcfcaa979a6cc6d6bc24057902e72
Dec 05 08:08:25.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:08:26.059 INFO [stdout] ad24d54f8d0112a04b4a84b3f531b1c4b27ad3df5379a10c2dc9ee9fe186f14f
Dec 05 08:08:26.068 INFO running `"docker" "start" "-a" "ad24d54f8d0112a04b4a84b3f531b1c4b27ad3df5379a10c2dc9ee9fe186f14f"`
Dec 05 08:08:27.276 INFO [stderr] usermod: no changes
Dec 05 08:08:27.464 INFO [stderr]    Compiling ping-rs v0.1.0 (/source)
Dec 05 08:08:28.308 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:28.308 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Dec 05 08:08:28.308 INFO [stderr]    |
Dec 05 08:08:28.308 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:28.308 INFO [stderr]    |                      ----^^
Dec 05 08:08:28.308 INFO [stderr]    |                      |
Dec 05 08:08:28.308 INFO [stderr]    |                      help: remove this `mut`
Dec 05 08:08:28.308 INFO [stderr]    |
Dec 05 08:08:28.308 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:08:28.308 INFO [stderr] 
Dec 05 08:08:28.308 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:28.308 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Dec 05 08:08:28.308 INFO [stderr]    |
Dec 05 08:08:28.308 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:28.308 INFO [stderr]    |              ----^^
Dec 05 08:08:28.308 INFO [stderr]    |              |
Dec 05 08:08:28.308 INFO [stderr]    |              help: remove this `mut`
Dec 05 08:08:28.308 INFO [stderr] 
Dec 05 08:08:28.315 INFO [stderr] warning: field is never used: `interface`
Dec 05 08:08:28.315 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Dec 05 08:08:28.315 INFO [stderr]   |
Dec 05 08:08:28.315 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Dec 05 08:08:28.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:28.315 INFO [stderr]   |
Dec 05 08:08:28.315 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:08:28.315 INFO [stderr] 
Dec 05 08:08:28.315 INFO [stderr] warning: field is never used: `receiver`
Dec 05 08:08:28.315 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Dec 05 08:08:28.315 INFO [stderr]   |
Dec 05 08:08:28.315 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Dec 05 08:08:28.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:28.315 INFO [stderr] 
Dec 05 08:08:28.344 INFO [stderr] warning: literal out of range for u8
Dec 05 08:08:28.344 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Dec 05 08:08:28.344 INFO [stderr]    |
Dec 05 08:08:28.344 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Dec 05 08:08:28.344 INFO [stderr]    |                      ^^^^^^
Dec 05 08:08:28.344 INFO [stderr]    |
Dec 05 08:08:28.344 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 05 08:08:28.344 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Dec 05 08:08:28.344 INFO [stderr]    = help: consider using `u16` instead
Dec 05 08:08:28.344 INFO [stderr] 
Dec 05 08:08:28.352 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:08:28.352 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Dec 05 08:08:28.352 INFO [stderr]    |
Dec 05 08:08:28.352 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Dec 05 08:08:28.352 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:28.352 INFO [stderr]    |
Dec 05 08:08:28.352 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:08:28.352 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:08:28.352 INFO [stderr] 
Dec 05 08:08:29.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 05 08:08:29.055 INFO [stderr] su: No module specific data is present
Dec 05 08:08:30.495 INFO running `"docker" "inspect" "ad24d54f8d0112a04b4a84b3f531b1c4b27ad3df5379a10c2dc9ee9fe186f14f"`
Dec 05 08:08:30.878 INFO running `"docker" "rm" "-f" "ad24d54f8d0112a04b4a84b3f531b1c4b27ad3df5379a10c2dc9ee9fe186f14f"`
Dec 05 08:08:31.241 INFO [stdout] ad24d54f8d0112a04b4a84b3f531b1c4b27ad3df5379a10c2dc9ee9fe186f14f
Dec 05 08:08:31.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:08:31.685 INFO [stdout] 7953e6afca8c6b9a8b573e636baa95fee9117002a447fccf127c8b18b6818283
Dec 05 08:08:31.692 INFO running `"docker" "start" "-a" "7953e6afca8c6b9a8b573e636baa95fee9117002a447fccf127c8b18b6818283"`
Dec 05 08:08:33.248 INFO [stderr] usermod: no changes
Dec 05 08:08:33.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 08:08:33.376 INFO [stderr]      Running /target/debug/deps/ping-ec6aca29420c4aaf
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stdout] running 0 tests
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stdout] running 0 tests
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:33.384 INFO [stdout] 
Dec 05 08:08:33.384 INFO [stderr]      Running /target/debug/deps/ping_rs-3e71661ae1bde11e
Dec 05 08:08:33.396 INFO [stderr]    Doc-tests ping
Dec 05 08:08:33.823 INFO [stdout] 
Dec 05 08:08:33.823 INFO [stdout] running 0 tests
Dec 05 08:08:33.823 INFO [stdout] 
Dec 05 08:08:33.823 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:33.823 INFO [stdout] 
Dec 05 08:08:33.830 INFO [stderr] su: No module specific data is present
Dec 05 08:08:35.062 INFO running `"docker" "inspect" "7953e6afca8c6b9a8b573e636baa95fee9117002a447fccf127c8b18b6818283"`
Dec 05 08:08:35.376 INFO running `"docker" "rm" "-f" "7953e6afca8c6b9a8b573e636baa95fee9117002a447fccf127c8b18b6818283"`
Dec 05 08:08:35.640 INFO [stdout] 7953e6afca8c6b9a8b573e636baa95fee9117002a447fccf127c8b18b6818283