Nov 10 02:24:18.890 INFO checking packet-0.1.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 02:24:18.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 02:24:19.348 INFO blam! eb551060c3646f52158ba947874d29469999b14a88b35877cb0985887bc83c39
Nov 10 02:24:19.350 INFO running `"docker" "start" "-a" "eb551060c3646f52158ba947874d29469999b14a88b35877cb0985887bc83c39"`
Nov 10 02:24:21.195 INFO kablam! usermod: no changes
Nov 10 02:24:21.447 INFO kablam!    Compiling hwaddr v0.1.4
Nov 10 02:24:31.153 INFO kablam!     Checking packet v0.1.2 (/source)
Nov 10 02:24:32.822 INFO kablam! warning: unnecessary parentheses around method argument
Nov 10 02:24:32.822 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Nov 10 02:24:32.822 INFO kablam!    |
Nov 10 02:24:32.822 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Nov 10 02:24:32.822 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 02:24:32.822 INFO kablam!    |
Nov 10 02:24:32.822 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 02:24:32.822 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 16 | use std::net::Ipv4Addr;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Nov 10 02:24:32.827 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `size`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 20 | use size;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `ip::Protocol`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 22 | use ip::Protocol;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `ip::v4::Flags`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 23 | use ip::v4::Flags;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `ip::v4::option`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 24 | use ip::v4::option;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `ip::v4::checksum`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 25 | use ip::v4::checksum;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 15 | use std::io::Cursor;
Nov 10 02:24:32.827 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 10 02:24:32.827 INFO kablam! 
Nov 10 02:24:32.827 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Nov 10 02:24:32.827 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Nov 10 02:24:32.827 INFO kablam!    |
Nov 10 02:24:32.827 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Nov 10 02:24:32.828 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Nov 10 02:24:32.828 INFO kablam! 
Nov 10 02:24:33.010 INFO kablam! warning: unnecessary parentheses around method argument
Nov 10 02:24:33.010 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Nov 10 02:24:33.010 INFO kablam!    |
Nov 10 02:24:33.010 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Nov 10 02:24:33.010 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 02:24:33.010 INFO kablam!    |
Nov 10 02:24:33.010 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 02:24:33.010 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 16 | use std::net::Ipv4Addr;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Nov 10 02:24:33.015 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `size`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 20 | use size;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `ip::Protocol`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 22 | use ip::Protocol;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `ip::v4::Flags`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 23 | use ip::v4::Flags;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `ip::v4::option`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 24 | use ip::v4::option;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `ip::v4::checksum`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 25 | use ip::v4::checksum;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 15 | use std::io::Cursor;
Nov 10 02:24:33.015 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 10 02:24:33.015 INFO kablam! 
Nov 10 02:24:33.015 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Nov 10 02:24:33.015 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Nov 10 02:24:33.015 INFO kablam!    |
Nov 10 02:24:33.015 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Nov 10 02:24:33.016 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Nov 10 02:24:33.016 INFO kablam! 
Nov 10 02:24:33.931 INFO kablam! warning: unused variable: `packet`
Nov 10 02:24:33.931 INFO kablam!   --> src/tcp/mod.rs:53:22
Nov 10 02:24:33.931 INFO kablam!    |
Nov 10 02:24:33.931 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Nov 10 02:24:33.931 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 10 02:24:33.931 INFO kablam!    |
Nov 10 02:24:33.931 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 02:24:33.931 INFO kablam! 
Nov 10 02:24:33.931 INFO kablam! warning: unused variable: `packet`
Nov 10 02:24:33.931 INFO kablam!   --> src/udp/mod.rs:45:22
Nov 10 02:24:33.931 INFO kablam!    |
Nov 10 02:24:33.931 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Nov 10 02:24:33.931 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 10 02:24:33.931 INFO kablam! 
Nov 10 02:24:34.078 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.078 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Nov 10 02:24:34.079 INFO kablam!     |
Nov 10 02:24:34.079 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Nov 10 02:24:34.080 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.080 INFO kablam!     |             |
Nov 10 02:24:34.081 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.081 INFO kablam!     |
Nov 10 02:24:34.091 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 02:24:34.091 INFO kablam! 
Nov 10 02:24:34.091 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.091 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Nov 10 02:24:34.091 INFO kablam!     |
Nov 10 02:24:34.091 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Nov 10 02:24:34.091 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.091 INFO kablam!     |             |
Nov 10 02:24:34.091 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.091 INFO kablam! 
Nov 10 02:24:34.339 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.339 INFO kablam!    --> src/udp/packet.rs:154:7
Nov 10 02:24:34.340 INFO kablam!     |
Nov 10 02:24:34.340 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Nov 10 02:24:34.340 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.340 INFO kablam!     |             |
Nov 10 02:24:34.341 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.341 INFO kablam! 
Nov 10 02:24:34.341 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.341 INFO kablam!    --> src/udp/packet.rs:155:7
Nov 10 02:24:34.342 INFO kablam!     |
Nov 10 02:24:34.342 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Nov 10 02:24:34.342 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.342 INFO kablam!     |             |
Nov 10 02:24:34.343 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.343 INFO kablam! 
Nov 10 02:24:34.403 INFO kablam! warning: field is never used: `buffer`
Nov 10 02:24:34.403 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Nov 10 02:24:34.403 INFO kablam!    |
Nov 10 02:24:34.404 INFO kablam! 24 |     buffer:    B,
Nov 10 02:24:34.404 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 02:24:34.404 INFO kablam!    |
Nov 10 02:24:34.404 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 02:24:34.405 INFO kablam! 
Nov 10 02:24:34.469 INFO kablam! warning: unused variable: `packet`
Nov 10 02:24:34.469 INFO kablam!   --> src/tcp/mod.rs:53:22
Nov 10 02:24:34.469 INFO kablam!    |
Nov 10 02:24:34.470 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Nov 10 02:24:34.470 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 10 02:24:34.470 INFO kablam!    |
Nov 10 02:24:34.470 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 02:24:34.471 INFO kablam! 
Nov 10 02:24:34.471 INFO kablam! warning: unused variable: `packet`
Nov 10 02:24:34.471 INFO kablam!   --> src/udp/mod.rs:45:22
Nov 10 02:24:34.472 INFO kablam!    |
Nov 10 02:24:34.472 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Nov 10 02:24:34.472 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Nov 10 02:24:34.472 INFO kablam! 
Nov 10 02:24:34.595 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.596 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Nov 10 02:24:34.596 INFO kablam!     |
Nov 10 02:24:34.596 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Nov 10 02:24:34.597 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.597 INFO kablam!     |             |
Nov 10 02:24:34.597 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.598 INFO kablam!     |
Nov 10 02:24:34.598 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 02:24:34.598 INFO kablam! 
Nov 10 02:24:34.598 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.599 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Nov 10 02:24:34.599 INFO kablam!     |
Nov 10 02:24:34.599 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Nov 10 02:24:34.599 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.600 INFO kablam!     |             |
Nov 10 02:24:34.600 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.600 INFO kablam! 
Nov 10 02:24:34.799 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.799 INFO kablam!    --> src/tcp/packet.rs:427:12
Nov 10 02:24:34.799 INFO kablam!     |
Nov 10 02:24:34.799 INFO kablam! 427 |         let (ip, mut tcp) = ip.split_mut();
Nov 10 02:24:34.799 INFO kablam!     |                  ----^^^
Nov 10 02:24:34.799 INFO kablam!     |                  |
Nov 10 02:24:34.799 INFO kablam!     |                  help: remove this `mut`
Nov 10 02:24:34.799 INFO kablam! 
Nov 10 02:24:34.799 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.799 INFO kablam!    --> src/udp/packet.rs:154:7
Nov 10 02:24:34.799 INFO kablam!     |
Nov 10 02:24:34.799 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Nov 10 02:24:34.799 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.799 INFO kablam!     |             |
Nov 10 02:24:34.799 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.799 INFO kablam! 
Nov 10 02:24:34.799 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.799 INFO kablam!    --> src/udp/packet.rs:155:7
Nov 10 02:24:34.799 INFO kablam!     |
Nov 10 02:24:34.799 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Nov 10 02:24:34.799 INFO kablam!     |             ----^^^^^^
Nov 10 02:24:34.799 INFO kablam!     |             |
Nov 10 02:24:34.799 INFO kablam!     |             help: remove this `mut`
Nov 10 02:24:34.799 INFO kablam! 
Nov 10 02:24:34.819 INFO kablam! warning: variable does not need to be mutable
Nov 10 02:24:34.819 INFO kablam!    --> src/udp/packet.rs:316:12
Nov 10 02:24:34.819 INFO kablam!     |
Nov 10 02:24:34.819 INFO kablam! 316 |         let (ip, mut udp) = ip.split_mut();
Nov 10 02:24:34.819 INFO kablam!     |                  ----^^^
Nov 10 02:24:34.819 INFO kablam!     |                  |
Nov 10 02:24:34.819 INFO kablam!     |                  help: remove this `mut`
Nov 10 02:24:34.819 INFO kablam! 
Nov 10 02:24:34.891 INFO kablam! warning: field is never used: `buffer`
Nov 10 02:24:34.891 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Nov 10 02:24:34.891 INFO kablam!    |
Nov 10 02:24:34.891 INFO kablam! 24 |     buffer:    B,
Nov 10 02:24:34.891 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 02:24:34.891 INFO kablam!    |
Nov 10 02:24:34.891 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 02:24:34.891 INFO kablam! 
Nov 10 02:24:34.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.74s
Nov 10 02:24:34.964 INFO kablam! su: No module specific data is present
Nov 10 02:24:35.421 INFO running `"docker" "rm" "-f" "eb551060c3646f52158ba947874d29469999b14a88b35877cb0985887bc83c39"`
Nov 10 02:24:35.549 INFO blam! eb551060c3646f52158ba947874d29469999b14a88b35877cb0985887bc83c39