Dec 05 08:07:18.776 INFO testing sebglazebrook/ping-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:07:18.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:07:19.120 INFO [stdout] 8db796accef7d807c5962f97aed233b65e7e898bcec48bd155b2eb14a44e746c
Dec 05 08:07:19.126 INFO running `"docker" "start" "-a" "8db796accef7d807c5962f97aed233b65e7e898bcec48bd155b2eb14a44e746c"`
Dec 05 08:07:19.886 INFO [stderr] usermod: no changes
Dec 05 08:07:19.996 INFO [stderr]    Compiling pnet_sys v0.20.0
Dec 05 08:07:19.996 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 05 08:07:20.516 INFO [stderr]    Compiling pnet_datalink v0.20.0
Dec 05 08:07:23.692 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 05 08:07:57.679 INFO [stderr]    Compiling syntex v0.42.2
Dec 05 08:07:58.848 INFO [stderr]    Compiling pnet_macros v0.20.0
Dec 05 08:08:01.716 INFO [stderr]    Compiling pnet_packet v0.20.0
Dec 05 08:08:16.053 INFO [stderr]    Compiling pnet_transport v0.20.0
Dec 05 08:08:16.520 INFO [stderr]    Compiling pnet v0.20.0
Dec 05 08:08:16.848 INFO [stderr]    Compiling ping-rs v0.1.0 (/source)
Dec 05 08:08:17.320 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:17.320 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Dec 05 08:08:17.320 INFO [stderr]    |
Dec 05 08:08:17.320 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:17.320 INFO [stderr]    |                      ----^^
Dec 05 08:08:17.320 INFO [stderr]    |                      |
Dec 05 08:08:17.320 INFO [stderr]    |                      help: remove this `mut`
Dec 05 08:08:17.320 INFO [stderr]    |
Dec 05 08:08:17.320 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:08:17.320 INFO [stderr] 
Dec 05 08:08:17.320 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:17.320 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Dec 05 08:08:17.320 INFO [stderr]    |
Dec 05 08:08:17.320 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:17.320 INFO [stderr]    |              ----^^
Dec 05 08:08:17.320 INFO [stderr]    |              |
Dec 05 08:08:17.320 INFO [stderr]    |              help: remove this `mut`
Dec 05 08:08:17.320 INFO [stderr] 
Dec 05 08:08:17.320 INFO [stderr] warning: field is never used: `interface`
Dec 05 08:08:17.320 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Dec 05 08:08:17.320 INFO [stderr]   |
Dec 05 08:08:17.320 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Dec 05 08:08:17.320 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:17.320 INFO [stderr]   |
Dec 05 08:08:17.320 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:08:17.320 INFO [stderr] 
Dec 05 08:08:17.320 INFO [stderr] warning: field is never used: `receiver`
Dec 05 08:08:17.320 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Dec 05 08:08:17.320 INFO [stderr]   |
Dec 05 08:08:17.320 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Dec 05 08:08:17.320 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:17.320 INFO [stderr] 
Dec 05 08:08:17.320 INFO [stderr] warning: literal out of range for u8
Dec 05 08:08:17.320 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Dec 05 08:08:17.320 INFO [stderr]    |
Dec 05 08:08:17.320 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Dec 05 08:08:17.320 INFO [stderr]    |                      ^^^^^^
Dec 05 08:08:17.320 INFO [stderr]    |
Dec 05 08:08:17.320 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 05 08:08:17.320 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Dec 05 08:08:17.320 INFO [stderr]    = help: consider using `u16` instead
Dec 05 08:08:17.321 INFO [stderr] 
Dec 05 08:08:17.321 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:08:17.321 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Dec 05 08:08:17.321 INFO [stderr]    |
Dec 05 08:08:17.321 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Dec 05 08:08:17.321 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:17.321 INFO [stderr]    |
Dec 05 08:08:17.321 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:08:17.321 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:08:17.321 INFO [stderr] 
Dec 05 08:08:18.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.80s
Dec 05 08:08:18.728 INFO [stderr] su: No module specific data is present
Dec 05 08:08:19.747 INFO running `"docker" "inspect" "8db796accef7d807c5962f97aed233b65e7e898bcec48bd155b2eb14a44e746c"`
Dec 05 08:08:20.084 INFO running `"docker" "rm" "-f" "8db796accef7d807c5962f97aed233b65e7e898bcec48bd155b2eb14a44e746c"`
Dec 05 08:08:20.348 INFO [stdout] 8db796accef7d807c5962f97aed233b65e7e898bcec48bd155b2eb14a44e746c
Dec 05 08:08:20.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:08:20.822 INFO [stdout] 8b6485c35409aedfd761f90300d17f85b7fb108347a3b82cc182c586b81e3736
Dec 05 08:08:20.824 INFO running `"docker" "start" "-a" "8b6485c35409aedfd761f90300d17f85b7fb108347a3b82cc182c586b81e3736"`
Dec 05 08:08:22.816 INFO [stderr] usermod: no changes
Dec 05 08:08:22.940 INFO [stderr]    Compiling ping-rs v0.1.0 (/source)
Dec 05 08:08:23.776 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:23.776 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Dec 05 08:08:23.776 INFO [stderr]    |
Dec 05 08:08:23.776 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:23.776 INFO [stderr]    |                      ----^^
Dec 05 08:08:23.776 INFO [stderr]    |                      |
Dec 05 08:08:23.776 INFO [stderr]    |                      help: remove this `mut`
Dec 05 08:08:23.776 INFO [stderr]    |
Dec 05 08:08:23.776 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:08:23.776 INFO [stderr] 
Dec 05 08:08:23.776 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:08:23.776 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Dec 05 08:08:23.776 INFO [stderr]    |
Dec 05 08:08:23.776 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Dec 05 08:08:23.776 INFO [stderr]    |              ----^^
Dec 05 08:08:23.776 INFO [stderr]    |              |
Dec 05 08:08:23.776 INFO [stderr]    |              help: remove this `mut`
Dec 05 08:08:23.780 INFO [stderr] 
Dec 05 08:08:23.780 INFO [stderr] warning: field is never used: `interface`
Dec 05 08:08:23.780 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Dec 05 08:08:23.780 INFO [stderr]   |
Dec 05 08:08:23.780 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Dec 05 08:08:23.780 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:23.780 INFO [stderr]   |
Dec 05 08:08:23.780 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:08:23.780 INFO [stderr] 
Dec 05 08:08:23.780 INFO [stderr] warning: field is never used: `receiver`
Dec 05 08:08:23.780 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Dec 05 08:08:23.780 INFO [stderr]   |
Dec 05 08:08:23.780 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Dec 05 08:08:23.780 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:23.780 INFO [stderr] 
Dec 05 08:08:23.824 INFO [stderr] warning: literal out of range for u8
Dec 05 08:08:23.824 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Dec 05 08:08:23.824 INFO [stderr]    |
Dec 05 08:08:23.824 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Dec 05 08:08:23.824 INFO [stderr]    |                      ^^^^^^
Dec 05 08:08:23.824 INFO [stderr]    |
Dec 05 08:08:23.824 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 05 08:08:23.824 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Dec 05 08:08:23.824 INFO [stderr]    = help: consider using `u16` instead
Dec 05 08:08:23.824 INFO [stderr] 
Dec 05 08:08:23.824 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:08:23.824 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Dec 05 08:08:23.824 INFO [stderr]    |
Dec 05 08:08:23.824 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Dec 05 08:08:23.824 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:08:23.824 INFO [stderr]    |
Dec 05 08:08:23.824 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:08:23.824 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:08:23.824 INFO [stderr] 
Dec 05 08:08:24.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 05 08:08:24.409 INFO [stderr] su: No module specific data is present
Dec 05 08:08:25.372 INFO running `"docker" "inspect" "8b6485c35409aedfd761f90300d17f85b7fb108347a3b82cc182c586b81e3736"`
Dec 05 08:08:25.794 INFO running `"docker" "rm" "-f" "8b6485c35409aedfd761f90300d17f85b7fb108347a3b82cc182c586b81e3736"`
Dec 05 08:08:26.088 INFO [stdout] 8b6485c35409aedfd761f90300d17f85b7fb108347a3b82cc182c586b81e3736
Dec 05 08:08:26.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:08:26.630 INFO [stdout] bf4caf04b88da70a5bde306ffe1a924e0fdd48ce1b5cc2bd5e1baaf656fb1236
Dec 05 08:08:26.632 INFO running `"docker" "start" "-a" "bf4caf04b88da70a5bde306ffe1a924e0fdd48ce1b5cc2bd5e1baaf656fb1236"`
Dec 05 08:08:28.316 INFO [stderr] usermod: no changes
Dec 05 08:08:28.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 08:08:28.456 INFO [stderr]      Running /target/debug/deps/ping-0508768910568220
Dec 05 08:08:28.460 INFO [stdout] 
Dec 05 08:08:28.460 INFO [stdout] running 0 tests
Dec 05 08:08:28.460 INFO [stdout] 
Dec 05 08:08:28.460 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:28.460 INFO [stdout] 
Dec 05 08:08:28.464 INFO [stderr]      Running /target/debug/deps/ping_rs-fbb34468fb1e330e
Dec 05 08:08:28.464 INFO [stderr]    Doc-tests ping
Dec 05 08:08:28.464 INFO [stdout] 
Dec 05 08:08:28.464 INFO [stdout] running 0 tests
Dec 05 08:08:28.464 INFO [stdout] 
Dec 05 08:08:28.464 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:28.464 INFO [stdout] 
Dec 05 08:08:29.055 INFO [stdout] 
Dec 05 08:08:29.055 INFO [stdout] running 0 tests
Dec 05 08:08:29.055 INFO [stdout] 
Dec 05 08:08:29.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:08:29.055 INFO [stdout] 
Dec 05 08:08:29.062 INFO [stderr] su: No module specific data is present
Dec 05 08:08:30.560 INFO running `"docker" "inspect" "bf4caf04b88da70a5bde306ffe1a924e0fdd48ce1b5cc2bd5e1baaf656fb1236"`
Dec 05 08:08:30.847 INFO running `"docker" "rm" "-f" "bf4caf04b88da70a5bde306ffe1a924e0fdd48ce1b5cc2bd5e1baaf656fb1236"`
Dec 05 08:08:31.148 INFO [stdout] bf4caf04b88da70a5bde306ffe1a924e0fdd48ce1b5cc2bd5e1baaf656fb1236