Nov 01 18:54:19.981 INFO checking packet-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:54:19.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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 01 18:54:20.356 INFO blam! e098ecf6e7c38fd833157f50783937b412b8008c081e1250b9f7519a155d0056
Nov 01 18:54:20.361 INFO running `"docker" "start" "-a" "e098ecf6e7c38fd833157f50783937b412b8008c081e1250b9f7519a155d0056"`
Nov 01 18:54:22.017 INFO kablam! usermod: no changes
Nov 01 18:54:22.311 INFO kablam!    Compiling hwaddr v0.1.4
Nov 01 18:54:32.052 INFO kablam!     Checking packet v0.1.2 (/source)
Nov 01 18:54:33.453 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 18:54:33.453 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Nov 01 18:54:33.453 INFO kablam!    |
Nov 01 18:54:33.453 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Nov 01 18:54:33.453 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:54:33.453 INFO kablam!    |
Nov 01 18:54:33.453 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 18:54:33.453 INFO kablam! 
Nov 01 18:54:33.460 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 18:54:33.460 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Nov 01 18:54:33.460 INFO kablam!    |
Nov 01 18:54:33.460 INFO kablam! 16 | use std::net::Ipv4Addr;
Nov 01 18:54:33.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 18:54:33.460 INFO kablam!    |
Nov 01 18:54:33.460 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 18:54:33.460 INFO kablam! 
Nov 01 18:54:33.460 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Nov 01 18:54:33.460 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Nov 01 18:54:33.461 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `size`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 20 | use size;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `ip::Protocol`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 22 | use ip::Protocol;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `ip::v4::Flags`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 23 | use ip::v4::Flags;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `ip::v4::option`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 24 | use ip::v4::option;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `ip::v4::checksum`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 25 | use ip::v4::checksum;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 15 | use std::io::Cursor;
Nov 01 18:54:33.461 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.461 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Nov 01 18:54:33.461 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Nov 01 18:54:33.461 INFO kablam!    |
Nov 01 18:54:33.461 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Nov 01 18:54:33.461 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Nov 01 18:54:33.461 INFO kablam! 
Nov 01 18:54:33.630 INFO kablam! warning: unnecessary parentheses around method argument
Nov 01 18:54:33.630 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Nov 01 18:54:33.630 INFO kablam!    |
Nov 01 18:54:33.631 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Nov 01 18:54:33.631 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:54:33.631 INFO kablam!    |
Nov 01 18:54:33.631 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 18:54:33.632 INFO kablam! 
Nov 01 18:54:33.632 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 18:54:33.632 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Nov 01 18:54:33.632 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 16 | use std::net::Ipv4Addr;
Nov 01 18:54:33.633 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.633 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Nov 01 18:54:33.633 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Nov 01 18:54:33.633 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.633 INFO kablam! warning: unused import: `size`
Nov 01 18:54:33.633 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 20 | use size;
Nov 01 18:54:33.633 INFO kablam!    |     ^^^^
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.633 INFO kablam! warning: unused import: `ip::Protocol`
Nov 01 18:54:33.633 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 22 | use ip::Protocol;
Nov 01 18:54:33.633 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.633 INFO kablam! warning: unused import: `ip::v4::Flags`
Nov 01 18:54:33.633 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 23 | use ip::v4::Flags;
Nov 01 18:54:33.633 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.633 INFO kablam! warning: unused import: `ip::v4::option`
Nov 01 18:54:33.633 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Nov 01 18:54:33.633 INFO kablam!    |
Nov 01 18:54:33.633 INFO kablam! 24 | use ip::v4::option;
Nov 01 18:54:33.633 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 18:54:33.633 INFO kablam! 
Nov 01 18:54:33.634 INFO kablam! warning: unused import: `ip::v4::checksum`
Nov 01 18:54:33.634 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Nov 01 18:54:33.634 INFO kablam!    |
Nov 01 18:54:33.634 INFO kablam! 25 | use ip::v4::checksum;
Nov 01 18:54:33.634 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 18:54:33.634 INFO kablam! 
Nov 01 18:54:33.634 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 01 18:54:33.634 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Nov 01 18:54:33.634 INFO kablam!    |
Nov 01 18:54:33.634 INFO kablam! 15 | use std::io::Cursor;
Nov 01 18:54:33.634 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 18:54:33.634 INFO kablam! 
Nov 01 18:54:33.634 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Nov 01 18:54:33.634 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Nov 01 18:54:33.634 INFO kablam!    |
Nov 01 18:54:33.634 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Nov 01 18:54:33.634 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Nov 01 18:54:33.634 INFO kablam! 
Nov 01 18:54:34.586 INFO kablam! warning: unused variable: `packet`
Nov 01 18:54:34.587 INFO kablam!   --> src/tcp/mod.rs:53:22
Nov 01 18:54:34.587 INFO kablam!    |
Nov 01 18:54:34.587 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Nov 01 18:54:34.588 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 01 18:54:34.588 INFO kablam!    |
Nov 01 18:54:34.588 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 18:54:34.588 INFO kablam! 
Nov 01 18:54:34.589 INFO kablam! warning: unused variable: `packet`
Nov 01 18:54:34.589 INFO kablam!   --> src/udp/mod.rs:45:22
Nov 01 18:54:34.589 INFO kablam!    |
Nov 01 18:54:34.589 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Nov 01 18:54:34.590 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 01 18:54:34.590 INFO kablam! 
Nov 01 18:54:34.713 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:34.713 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Nov 01 18:54:34.713 INFO kablam!     |
Nov 01 18:54:34.714 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Nov 01 18:54:34.714 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:34.714 INFO kablam!     |             |
Nov 01 18:54:34.715 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:34.715 INFO kablam!     |
Nov 01 18:54:34.715 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:54:34.715 INFO kablam! 
Nov 01 18:54:34.716 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:34.716 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Nov 01 18:54:34.716 INFO kablam!     |
Nov 01 18:54:34.717 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Nov 01 18:54:34.717 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:34.717 INFO kablam!     |             |
Nov 01 18:54:34.718 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:34.718 INFO kablam! 
Nov 01 18:54:34.896 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:34.896 INFO kablam!    --> src/udp/packet.rs:154:7
Nov 01 18:54:34.896 INFO kablam!     |
Nov 01 18:54:34.896 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Nov 01 18:54:34.896 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:34.896 INFO kablam!     |             |
Nov 01 18:54:34.896 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:34.896 INFO kablam! 
Nov 01 18:54:34.896 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:34.896 INFO kablam!    --> src/udp/packet.rs:155:7
Nov 01 18:54:34.896 INFO kablam!     |
Nov 01 18:54:34.896 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Nov 01 18:54:34.896 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:34.896 INFO kablam!     |             |
Nov 01 18:54:34.896 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:34.896 INFO kablam! 
Nov 01 18:54:34.973 INFO kablam! warning: field is never used: `buffer`
Nov 01 18:54:34.974 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Nov 01 18:54:34.974 INFO kablam!    |
Nov 01 18:54:34.974 INFO kablam! 24 |     buffer:    B,
Nov 01 18:54:34.974 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 18:54:34.975 INFO kablam!    |
Nov 01 18:54:34.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 18:54:34.975 INFO kablam! 
Nov 01 18:54:35.210 INFO kablam! warning: unused variable: `packet`
Nov 01 18:54:35.210 INFO kablam!   --> src/tcp/mod.rs:53:22
Nov 01 18:54:35.210 INFO kablam!    |
Nov 01 18:54:35.210 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Nov 01 18:54:35.210 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 01 18:54:35.210 INFO kablam!    |
Nov 01 18:54:35.210 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 18:54:35.210 INFO kablam! 
Nov 01 18:54:35.210 INFO kablam! warning: unused variable: `packet`
Nov 01 18:54:35.210 INFO kablam!   --> src/udp/mod.rs:45:22
Nov 01 18:54:35.210 INFO kablam!    |
Nov 01 18:54:35.210 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Nov 01 18:54:35.210 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 01 18:54:35.210 INFO kablam! 
Nov 01 18:54:35.430 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.430 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Nov 01 18:54:35.430 INFO kablam!     |
Nov 01 18:54:35.430 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Nov 01 18:54:35.430 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:35.430 INFO kablam!     |             |
Nov 01 18:54:35.430 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:35.430 INFO kablam!     |
Nov 01 18:54:35.430 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:54:35.430 INFO kablam! 
Nov 01 18:54:35.430 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.430 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Nov 01 18:54:35.430 INFO kablam!     |
Nov 01 18:54:35.430 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Nov 01 18:54:35.430 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:35.430 INFO kablam!     |             |
Nov 01 18:54:35.430 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:35.430 INFO kablam! 
Nov 01 18:54:35.764 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.764 INFO kablam!    --> src/tcp/packet.rs:427:12
Nov 01 18:54:35.764 INFO kablam!     |
Nov 01 18:54:35.764 INFO kablam! 427 |         let (ip, mut tcp) = ip.split_mut();
Nov 01 18:54:35.764 INFO kablam!     |                  ----^^^
Nov 01 18:54:35.764 INFO kablam!     |                  |
Nov 01 18:54:35.764 INFO kablam!     |                  help: remove this `mut`
Nov 01 18:54:35.764 INFO kablam! 
Nov 01 18:54:35.824 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.824 INFO kablam!    --> src/udp/packet.rs:154:7
Nov 01 18:54:35.824 INFO kablam!     |
Nov 01 18:54:35.824 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Nov 01 18:54:35.824 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:35.824 INFO kablam!     |             |
Nov 01 18:54:35.824 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:35.824 INFO kablam! 
Nov 01 18:54:35.824 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.824 INFO kablam!    --> src/udp/packet.rs:155:7
Nov 01 18:54:35.824 INFO kablam!     |
Nov 01 18:54:35.824 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Nov 01 18:54:35.824 INFO kablam!     |             ----^^^^^^
Nov 01 18:54:35.824 INFO kablam!     |             |
Nov 01 18:54:35.824 INFO kablam!     |             help: remove this `mut`
Nov 01 18:54:35.824 INFO kablam! 
Nov 01 18:54:35.840 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:54:35.840 INFO kablam!    --> src/udp/packet.rs:316:12
Nov 01 18:54:35.840 INFO kablam!     |
Nov 01 18:54:35.840 INFO kablam! 316 |         let (ip, mut udp) = ip.split_mut();
Nov 01 18:54:35.840 INFO kablam!     |                  ----^^^
Nov 01 18:54:35.840 INFO kablam!     |                  |
Nov 01 18:54:35.840 INFO kablam!     |                  help: remove this `mut`
Nov 01 18:54:35.840 INFO kablam! 
Nov 01 18:54:35.976 INFO kablam! warning: field is never used: `buffer`
Nov 01 18:54:35.976 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Nov 01 18:54:35.976 INFO kablam!    |
Nov 01 18:54:35.976 INFO kablam! 24 |     buffer:    B,
Nov 01 18:54:35.976 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 18:54:35.976 INFO kablam!    |
Nov 01 18:54:35.976 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 18:54:35.976 INFO kablam! 
Nov 01 18:54:36.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.05s
Nov 01 18:54:36.114 INFO kablam! su: No module specific data is present
Nov 01 18:54:37.021 INFO running `"docker" "rm" "-f" "e098ecf6e7c38fd833157f50783937b412b8008c081e1250b9f7519a155d0056"`
Nov 01 18:54:37.336 INFO blam! e098ecf6e7c38fd833157f50783937b412b8008c081e1250b9f7519a155d0056