Sep 10 13:22:21.135 INFO checking packet-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:22:21.135 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:22:21.135 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:22:21.296 INFO blam! 993ff91d4614a5b25a0f95480256a4335c0903d9947034a8f2a75d13f2579d8d
Sep 10 13:22:21.297 INFO running `"docker" "start" "-a" "993ff91d4614a5b25a0f95480256a4335c0903d9947034a8f2a75d13f2579d8d"`
Sep 10 13:22:23.053 INFO kablam! usermod: no changes
Sep 10 13:22:23.216 INFO kablam!    Compiling antidote v1.0.0
Sep 10 13:22:23.218 INFO kablam!    Compiling openssl v0.9.24
Sep 10 13:22:23.218 INFO kablam!    Compiling serde_urlencoded v0.5.3
Sep 10 13:22:31.021 INFO kablam!    Compiling native-tls v0.1.5
Sep 10 13:22:31.785 INFO kablam!    Compiling hyper-native-tls v0.2.4
Sep 10 13:22:32.837 INFO kablam!    Compiling reqwest v0.6.2
Sep 10 13:22:36.568 INFO kablam!    Compiling hwaddr v0.1.4
Sep 10 13:22:43.422 INFO kablam!     Checking packet v0.1.2 (file:///source)
Sep 10 13:22:44.018 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 13:22:44.018 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Sep 10 13:22:44.018 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 13:22:44.018 INFO kablam! 
Sep 10 13:22:44.018 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 10 13:22:44.018 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam! 16 | use std::net::Ipv4Addr;
Sep 10 13:22:44.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 13:22:44.018 INFO kablam! 
Sep 10 13:22:44.018 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Sep 10 13:22:44.018 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Sep 10 13:22:44.018 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Sep 10 13:22:44.018 INFO kablam! 
Sep 10 13:22:44.018 INFO kablam! warning: unused import: `size`
Sep 10 13:22:44.018 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Sep 10 13:22:44.018 INFO kablam!    |
Sep 10 13:22:44.018 INFO kablam! 20 | use size;
Sep 10 13:22:44.018 INFO kablam!    |     ^^^^
Sep 10 13:22:44.018 INFO kablam! 
Sep 10 13:22:44.018 INFO kablam! warning: unused import: `ip::Protocol`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 22 | use ip::Protocol;
Sep 10 13:22:44.019 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.019 INFO kablam! warning: unused import: `ip::v4::Flags`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 23 | use ip::v4::Flags;
Sep 10 13:22:44.019 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.019 INFO kablam! warning: unused import: `ip::v4::option`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 24 | use ip::v4::option;
Sep 10 13:22:44.019 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.019 INFO kablam! warning: unused import: `ip::v4::checksum`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 25 | use ip::v4::checksum;
Sep 10 13:22:44.019 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.019 INFO kablam! warning: unused import: `std::io::Cursor`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 15 | use std::io::Cursor;
Sep 10 13:22:44.019 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.019 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Sep 10 13:22:44.019 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Sep 10 13:22:44.019 INFO kablam!    |
Sep 10 13:22:44.019 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Sep 10 13:22:44.019 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Sep 10 13:22:44.019 INFO kablam! 
Sep 10 13:22:44.177 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 13:22:44.177 INFO kablam!   --> src/ip/v4/packet.rs:43:51
Sep 10 13:22:44.177 INFO kablam!    |
Sep 10 13:22:44.177 INFO kablam! 43 |         size: p => (p.length() as usize).saturating_sub((p.header() as usize * 4)),
Sep 10 13:22:44.177 INFO kablam!    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:22:44.177 INFO kablam!    |
Sep 10 13:22:44.177 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 13:22:44.177 INFO kablam! 
Sep 10 13:22:44.179 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 10 13:22:44.179 INFO kablam!   --> src/ip/v6/packet.rs:16:5
Sep 10 13:22:44.179 INFO kablam!    |
Sep 10 13:22:44.179 INFO kablam! 16 | use std::net::Ipv4Addr;
Sep 10 13:22:44.179 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 13:22:44.179 INFO kablam!    |
Sep 10 13:22:44.179 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 13:22:44.179 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused imports: `BigEndian`, `ReadBytesExt`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:17:17
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 17 | use byteorder::{ReadBytesExt, BigEndian};
Sep 10 13:22:44.180 INFO kablam!    |                 ^^^^^^^^^^^^  ^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `size`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:20:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 20 | use size;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `ip::Protocol`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:22:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 22 | use ip::Protocol;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `ip::v4::Flags`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:23:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 23 | use ip::v4::Flags;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `ip::v4::option`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:24:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 24 | use ip::v4::option;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `ip::v4::checksum`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/packet.rs:25:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 25 | use ip::v4::checksum;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused import: `std::io::Cursor`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/builder.rs:15:5
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 15 | use std::io::Cursor;
Sep 10 13:22:44.180 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:44.180 INFO kablam! warning: unused imports: `BigEndian`, `WriteBytesExt`
Sep 10 13:22:44.180 INFO kablam!   --> src/ip/v6/builder.rs:16:17
Sep 10 13:22:44.180 INFO kablam!    |
Sep 10 13:22:44.180 INFO kablam! 16 | use byteorder::{WriteBytesExt, BigEndian};
Sep 10 13:22:44.180 INFO kablam!    |                 ^^^^^^^^^^^^^  ^^^^^^^^^
Sep 10 13:22:44.180 INFO kablam! 
Sep 10 13:22:45.050 INFO kablam! warning: unused variable: `packet`
Sep 10 13:22:45.050 INFO kablam!   --> src/tcp/mod.rs:53:22
Sep 10 13:22:45.050 INFO kablam!    |
Sep 10 13:22:45.050 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Sep 10 13:22:45.050 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Sep 10 13:22:45.050 INFO kablam!    |
Sep 10 13:22:45.050 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 13:22:45.050 INFO kablam! 
Sep 10 13:22:45.050 INFO kablam! warning: unused variable: `packet`
Sep 10 13:22:45.050 INFO kablam!   --> src/udp/mod.rs:45:22
Sep 10 13:22:45.050 INFO kablam!    |
Sep 10 13:22:45.050 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Sep 10 13:22:45.050 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Sep 10 13:22:45.050 INFO kablam! 
Sep 10 13:22:45.163 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.163 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Sep 10 13:22:45.163 INFO kablam!     |
Sep 10 13:22:45.163 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Sep 10 13:22:45.163 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.163 INFO kablam!     |             |
Sep 10 13:22:45.164 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.164 INFO kablam!     |
Sep 10 13:22:45.164 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:22:45.164 INFO kablam! 
Sep 10 13:22:45.164 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.164 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Sep 10 13:22:45.164 INFO kablam!     |
Sep 10 13:22:45.164 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Sep 10 13:22:45.164 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.164 INFO kablam!     |             |
Sep 10 13:22:45.164 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.164 INFO kablam! 
Sep 10 13:22:45.322 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.322 INFO kablam!    --> src/udp/packet.rs:154:7
Sep 10 13:22:45.322 INFO kablam!     |
Sep 10 13:22:45.322 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Sep 10 13:22:45.322 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.322 INFO kablam!     |             |
Sep 10 13:22:45.322 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.322 INFO kablam! 
Sep 10 13:22:45.322 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.322 INFO kablam!    --> src/udp/packet.rs:155:7
Sep 10 13:22:45.322 INFO kablam!     |
Sep 10 13:22:45.322 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Sep 10 13:22:45.322 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.322 INFO kablam!     |             |
Sep 10 13:22:45.322 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.322 INFO kablam! 
Sep 10 13:22:45.377 INFO kablam! warning: field is never used: `buffer`
Sep 10 13:22:45.377 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Sep 10 13:22:45.377 INFO kablam!    |
Sep 10 13:22:45.377 INFO kablam! 24 |     buffer:    B,
Sep 10 13:22:45.377 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 13:22:45.377 INFO kablam!    |
Sep 10 13:22:45.377 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:22:45.377 INFO kablam! 
Sep 10 13:22:45.484 INFO kablam! warning: unused variable: `packet`
Sep 10 13:22:45.484 INFO kablam!   --> src/tcp/mod.rs:53:22
Sep 10 13:22:45.484 INFO kablam!    |
Sep 10 13:22:45.484 INFO kablam! 53 |         ip::Packet::V6(ref packet) => {
Sep 10 13:22:45.484 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Sep 10 13:22:45.484 INFO kablam!    |
Sep 10 13:22:45.484 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 13:22:45.484 INFO kablam! 
Sep 10 13:22:45.484 INFO kablam! warning: unused variable: `packet`
Sep 10 13:22:45.484 INFO kablam!   --> src/udp/mod.rs:45:22
Sep 10 13:22:45.484 INFO kablam!    |
Sep 10 13:22:45.484 INFO kablam! 45 |         ip::Packet::V6(ref packet) => {
Sep 10 13:22:45.484 INFO kablam!    |                            ^^^^^^ help: consider using `_packet` instead
Sep 10 13:22:45.484 INFO kablam! 
Sep 10 13:22:45.601 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.601 INFO kablam!    --> src/ip/v4/packet.rs:173:7
Sep 10 13:22:45.601 INFO kablam!     |
Sep 10 13:22:45.601 INFO kablam! 173 |         let mut buffer = self.buffer.as_mut();
Sep 10 13:22:45.601 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.601 INFO kablam!     |             |
Sep 10 13:22:45.601 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.601 INFO kablam!     |
Sep 10 13:22:45.601 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 13:22:45.601 INFO kablam! 
Sep 10 13:22:45.601 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.601 INFO kablam!    --> src/ip/v4/packet.rs:174:7
Sep 10 13:22:45.601 INFO kablam!     |
Sep 10 13:22:45.601 INFO kablam! 174 |         let mut buffer = if buffer.len() < header + payload {
Sep 10 13:22:45.601 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.601 INFO kablam!     |             |
Sep 10 13:22:45.601 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.601 INFO kablam! 
Sep 10 13:22:45.736 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.736 INFO kablam!    --> src/tcp/packet.rs:427:12
Sep 10 13:22:45.736 INFO kablam!     |
Sep 10 13:22:45.736 INFO kablam! 427 |         let (ip, mut tcp) = ip.split_mut();
Sep 10 13:22:45.736 INFO kablam!     |                  ----^^^
Sep 10 13:22:45.736 INFO kablam!     |                  |
Sep 10 13:22:45.736 INFO kablam!     |                  help: remove this `mut`
Sep 10 13:22:45.736 INFO kablam! 
Sep 10 13:22:45.754 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.754 INFO kablam!    --> src/udp/packet.rs:154:7
Sep 10 13:22:45.754 INFO kablam!     |
Sep 10 13:22:45.754 INFO kablam! 154 |         let mut buffer = self.buffer.as_mut();
Sep 10 13:22:45.754 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.754 INFO kablam!     |             |
Sep 10 13:22:45.754 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.754 INFO kablam! 
Sep 10 13:22:45.754 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.754 INFO kablam!    --> src/udp/packet.rs:155:7
Sep 10 13:22:45.754 INFO kablam!     |
Sep 10 13:22:45.754 INFO kablam! 155 |         let mut buffer = if buffer.len() < header + payload {
Sep 10 13:22:45.754 INFO kablam!     |             ----^^^^^^
Sep 10 13:22:45.754 INFO kablam!     |             |
Sep 10 13:22:45.754 INFO kablam!     |             help: remove this `mut`
Sep 10 13:22:45.754 INFO kablam! 
Sep 10 13:22:45.763 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:22:45.763 INFO kablam!    --> src/udp/packet.rs:316:12
Sep 10 13:22:45.763 INFO kablam!     |
Sep 10 13:22:45.763 INFO kablam! 316 |         let (ip, mut udp) = ip.split_mut();
Sep 10 13:22:45.763 INFO kablam!     |                  ----^^^
Sep 10 13:22:45.763 INFO kablam!     |                  |
Sep 10 13:22:45.763 INFO kablam!     |                  help: remove this `mut`
Sep 10 13:22:45.763 INFO kablam! 
Sep 10 13:22:45.815 INFO kablam! warning: field is never used: `buffer`
Sep 10 13:22:45.815 INFO kablam!   --> src/ip/v6/builder.rs:24:2
Sep 10 13:22:45.815 INFO kablam!    |
Sep 10 13:22:45.815 INFO kablam! 24 |     buffer:    B,
Sep 10 13:22:45.815 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 13:22:45.815 INFO kablam!    |
Sep 10 13:22:45.815 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:22:45.815 INFO kablam! 
Sep 10 13:22:45.881 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
Sep 10 13:22:45.887 INFO kablam! su: No module specific data is present
Sep 10 13:22:46.624 INFO running `"docker" "rm" "-f" "993ff91d4614a5b25a0f95480256a4335c0903d9947034a8f2a75d13f2579d8d"`
Sep 10 13:22:46.691 INFO blam! 993ff91d4614a5b25a0f95480256a4335c0903d9947034a8f2a75d13f2579d8d