Oct 12 10:36:34.534 INFO checking wspl/deoxys-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:36:34.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 10:36:34.925 INFO blam! 18a647fb6ad3f04249e3923d9af1988f8c28d67781e653b90a4f0ee12ad953a9
Oct 12 10:36:34.936 INFO running `"docker" "start" "-a" "18a647fb6ad3f04249e3923d9af1988f8c28d67781e653b90a4f0ee12ad953a9"`
Oct 12 10:36:35.980 INFO kablam! usermod: no changes
Oct 12 10:36:36.020 INFO kablam!     Checking byteorder v0.5.3
Oct 12 10:36:36.520 INFO kablam!     Checking deoxys-rust v0.1.0 (/source)
Oct 12 10:36:36.776 INFO kablam! warning: unused import: `VERSION`
Oct 12 10:36:36.776 INFO kablam!  --> src/core/messages/ping.rs:1:13
Oct 12 10:36:36.776 INFO kablam!   |
Oct 12 10:36:36.776 INFO kablam! 1 | use super::{VERSION, MessageBase, MessageClasses, DgramBuilder, DgramReader};
Oct 12 10:36:36.776 INFO kablam!   |             ^^^^^^^
Oct 12 10:36:36.776 INFO kablam!   |
Oct 12 10:36:36.776 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 10:36:36.776 INFO kablam! 
Oct 12 10:36:36.776 INFO kablam! warning: unused imports: `DgramReader`, `MessageClasses`
Oct 12 10:36:36.777 INFO kablam!  --> src/main.rs:5:35
Oct 12 10:36:36.777 INFO kablam!   |
Oct 12 10:36:36.777 INFO kablam! 5 | use core::messages::{MessageBase, MessageClasses, DgramReader};
Oct 12 10:36:36.777 INFO kablam!   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^
Oct 12 10:36:36.777 INFO kablam! 
Oct 12 10:36:36.796 INFO kablam! warning: unused import: `VERSION`
Oct 12 10:36:36.796 INFO kablam!  --> src/core/messages/ping.rs:1:13
Oct 12 10:36:36.796 INFO kablam!   |
Oct 12 10:36:36.796 INFO kablam! 1 | use super::{VERSION, MessageBase, MessageClasses, DgramBuilder, DgramReader};
Oct 12 10:36:36.796 INFO kablam!   |             ^^^^^^^
Oct 12 10:36:36.796 INFO kablam!   |
Oct 12 10:36:36.796 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 10:36:36.796 INFO kablam! 
Oct 12 10:36:36.796 INFO kablam! warning: unused imports: `DgramReader`, `MessageClasses`
Oct 12 10:36:36.796 INFO kablam!  --> src/main.rs:5:35
Oct 12 10:36:36.796 INFO kablam!   |
Oct 12 10:36:36.796 INFO kablam! 5 | use core::messages::{MessageBase, MessageClasses, DgramReader};
Oct 12 10:36:36.796 INFO kablam!   |                                   ^^^^^^^^^^^^^^  ^^^^^^^^^^^
Oct 12 10:36:36.796 INFO kablam! 
Oct 12 10:36:36.844 INFO kablam! warning: variant is never constructed: `PingMessage2`
Oct 12 10:36:36.844 INFO kablam!   --> src/core/messages/mod.rs:18:5
Oct 12 10:36:36.844 INFO kablam!    |
Oct 12 10:36:36.845 INFO kablam! 18 |     PingMessage2 = 1,
Oct 12 10:36:36.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 10:36:36.845 INFO kablam!    |
Oct 12 10:36:36.845 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 10:36:36.845 INFO kablam! 
Oct 12 10:36:36.849 INFO kablam! warning: variant is never constructed: `DataMessage`
Oct 12 10:36:36.849 INFO kablam!   --> src/core/messages/mod.rs:19:5
Oct 12 10:36:36.849 INFO kablam!    |
Oct 12 10:36:36.849 INFO kablam! 19 |     DataMessage = 2,
Oct 12 10:36:36.849 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 10:36:36.849 INFO kablam! 
Oct 12 10:36:36.849 INFO kablam! warning: variant is never constructed: `AckListMessage`
Oct 12 10:36:36.849 INFO kablam!   --> src/core/messages/mod.rs:20:5
Oct 12 10:36:36.849 INFO kablam!    |
Oct 12 10:36:36.849 INFO kablam! 20 |     AckListMessage = 3,
Oct 12 10:36:36.849 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.849 INFO kablam! 
Oct 12 10:36:36.849 INFO kablam! warning: variant is never constructed: `CloseStreamMessage`
Oct 12 10:36:36.849 INFO kablam!   --> src/core/messages/mod.rs:21:5
Oct 12 10:36:36.849 INFO kablam!    |
Oct 12 10:36:36.849 INFO kablam! 21 |     CloseStreamMessage = 4,
Oct 12 10:36:36.849 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.849 INFO kablam! 
Oct 12 10:36:36.849 INFO kablam! warning: variant is never constructed: `CloseConnMessage`
Oct 12 10:36:36.849 INFO kablam!   --> src/core/messages/mod.rs:22:5
Oct 12 10:36:36.850 INFO kablam!    |
Oct 12 10:36:36.850 INFO kablam! 22 |     CloseConnMessage = 5,
Oct 12 10:36:36.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.850 INFO kablam! 
Oct 12 10:36:36.850 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 12 10:36:36.850 INFO kablam!   --> src/core/messages/mod.rs:23:5
Oct 12 10:36:36.850 INFO kablam!    |
Oct 12 10:36:36.850 INFO kablam! 23 |     Unknown = -1
Oct 12 10:36:36.850 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 10:36:36.850 INFO kablam! 
Oct 12 10:36:36.850 INFO kablam! warning: method is never used: `write_i16`
Oct 12 10:36:36.850 INFO kablam!   --> src/core/messages/mod.rs:37:5
Oct 12 10:36:36.850 INFO kablam!    |
Oct 12 10:36:36.850 INFO kablam! 37 |     fn write_i16(&mut self, data: i16, pos: usize) -> &mut DgramBuilder {
Oct 12 10:36:36.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.850 INFO kablam! 
Oct 12 10:36:36.850 INFO kablam! warning: method is never used: `write_i32`
Oct 12 10:36:36.850 INFO kablam!   --> src/core/messages/mod.rs:49:5
Oct 12 10:36:36.850 INFO kablam!    |
Oct 12 10:36:36.850 INFO kablam! 49 |     fn write_i32(&mut self, data: i32, pos: usize) -> &mut DgramBuilder {
Oct 12 10:36:36.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.851 INFO kablam! 
Oct 12 10:36:36.851 INFO kablam! warning: method is never used: `i16`
Oct 12 10:36:36.851 INFO kablam!    --> src/core/messages/mod.rs:109:5
Oct 12 10:36:36.851 INFO kablam!     |
Oct 12 10:36:36.851 INFO kablam! 109 |     fn i16(&self, pos: usize) -> i16 {
Oct 12 10:36:36.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.851 INFO kablam! 
Oct 12 10:36:36.851 INFO kablam! warning: method is never used: `version`
Oct 12 10:36:36.851 INFO kablam!    --> src/core/messages/mod.rs:125:5
Oct 12 10:36:36.851 INFO kablam!     |
Oct 12 10:36:36.851 INFO kablam! 125 |     fn version(&self) -> i16 {
Oct 12 10:36:36.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.851 INFO kablam! 
Oct 12 10:36:36.851 INFO kablam! warning: method is never used: `class`
Oct 12 10:36:36.851 INFO kablam!    --> src/core/messages/mod.rs:129:5
Oct 12 10:36:36.851 INFO kablam!     |
Oct 12 10:36:36.851 INFO kablam! 129 |     fn class(&self) -> MessageClasses {
Oct 12 10:36:36.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.851 INFO kablam! 
Oct 12 10:36:36.851 INFO kablam! warning: method is never used: `read_class`
Oct 12 10:36:36.851 INFO kablam!    --> src/core/messages/mod.rs:141:5
Oct 12 10:36:36.851 INFO kablam!     |
Oct 12 10:36:36.852 INFO kablam! 141 |     fn read_class(dgram: Vec<u8>) -> MessageClasses {
Oct 12 10:36:36.852 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.852 INFO kablam! 
Oct 12 10:36:36.856 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:36.856 INFO kablam!   --> src/core/messages/mod.rs:39:9
Oct 12 10:36:36.856 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam! 39 |         fragm.write_i16::<BigEndian>(data);
Oct 12 10:36:36.857 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:36:36.857 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:36.857 INFO kablam! 
Oct 12 10:36:36.857 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:36.857 INFO kablam!   --> src/core/messages/mod.rs:51:9
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam! 51 |         fragm.write_i32::<BigEndian>(data);
Oct 12 10:36:36.857 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:36.857 INFO kablam! 
Oct 12 10:36:36.857 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:36.857 INFO kablam!   --> src/core/messages/mod.rs:63:9
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam! 63 |         fragm.write_i16::<BigEndian>(data);
Oct 12 10:36:36.857 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.857 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:36.857 INFO kablam! 
Oct 12 10:36:36.857 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:36.857 INFO kablam!   --> src/core/messages/mod.rs:71:9
Oct 12 10:36:36.857 INFO kablam!    |
Oct 12 10:36:36.858 INFO kablam! 71 |         fragm.write_i32::<BigEndian>(data);
Oct 12 10:36:36.858 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.858 INFO kablam!    |
Oct 12 10:36:36.858 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:36.858 INFO kablam! 
Oct 12 10:36:36.993 INFO kablam! warning: variant is never constructed: `PingMessage2`
Oct 12 10:36:36.993 INFO kablam!   --> src/core/messages/mod.rs:18:5
Oct 12 10:36:36.993 INFO kablam!    |
Oct 12 10:36:36.993 INFO kablam! 18 |     PingMessage2 = 1,
Oct 12 10:36:36.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 10:36:36.993 INFO kablam!    |
Oct 12 10:36:36.993 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 10:36:36.993 INFO kablam! 
Oct 12 10:36:36.993 INFO kablam! warning: variant is never constructed: `DataMessage`
Oct 12 10:36:36.993 INFO kablam!   --> src/core/messages/mod.rs:19:5
Oct 12 10:36:36.993 INFO kablam!    |
Oct 12 10:36:36.993 INFO kablam! 19 |     DataMessage = 2,
Oct 12 10:36:36.993 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 10:36:36.993 INFO kablam! 
Oct 12 10:36:36.993 INFO kablam! warning: variant is never constructed: `AckListMessage`
Oct 12 10:36:36.993 INFO kablam!   --> src/core/messages/mod.rs:20:5
Oct 12 10:36:36.993 INFO kablam!    |
Oct 12 10:36:36.993 INFO kablam! 20 |     AckListMessage = 3,
Oct 12 10:36:36.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.993 INFO kablam! 
Oct 12 10:36:36.993 INFO kablam! warning: variant is never constructed: `CloseStreamMessage`
Oct 12 10:36:36.993 INFO kablam!   --> src/core/messages/mod.rs:21:5
Oct 12 10:36:36.993 INFO kablam!    |
Oct 12 10:36:36.993 INFO kablam! 21 |     CloseStreamMessage = 4,
Oct 12 10:36:36.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.994 INFO kablam! 
Oct 12 10:36:36.994 INFO kablam! warning: variant is never constructed: `CloseConnMessage`
Oct 12 10:36:36.994 INFO kablam!   --> src/core/messages/mod.rs:22:5
Oct 12 10:36:36.994 INFO kablam!    |
Oct 12 10:36:36.994 INFO kablam! 22 |     CloseConnMessage = 5,
Oct 12 10:36:36.994 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.994 INFO kablam! 
Oct 12 10:36:36.994 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 12 10:36:36.994 INFO kablam!   --> src/core/messages/mod.rs:23:5
Oct 12 10:36:36.994 INFO kablam!    |
Oct 12 10:36:36.994 INFO kablam! 23 |     Unknown = -1
Oct 12 10:36:36.994 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 10:36:36.994 INFO kablam! 
Oct 12 10:36:36.994 INFO kablam! warning: method is never used: `write_i16`
Oct 12 10:36:36.994 INFO kablam!   --> src/core/messages/mod.rs:37:5
Oct 12 10:36:36.994 INFO kablam!    |
Oct 12 10:36:36.994 INFO kablam! 37 |     fn write_i16(&mut self, data: i16, pos: usize) -> &mut DgramBuilder {
Oct 12 10:36:36.994 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.994 INFO kablam! 
Oct 12 10:36:36.994 INFO kablam! warning: method is never used: `write_i32`
Oct 12 10:36:36.994 INFO kablam!   --> src/core/messages/mod.rs:49:5
Oct 12 10:36:36.994 INFO kablam!    |
Oct 12 10:36:36.994 INFO kablam! 49 |     fn write_i32(&mut self, data: i32, pos: usize) -> &mut DgramBuilder {
Oct 12 10:36:36.994 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.994 INFO kablam! 
Oct 12 10:36:36.994 INFO kablam! warning: method is never used: `i16`
Oct 12 10:36:36.995 INFO kablam!    --> src/core/messages/mod.rs:109:5
Oct 12 10:36:36.995 INFO kablam!     |
Oct 12 10:36:36.995 INFO kablam! 109 |     fn i16(&self, pos: usize) -> i16 {
Oct 12 10:36:36.995 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.995 INFO kablam! 
Oct 12 10:36:36.995 INFO kablam! warning: method is never used: `version`
Oct 12 10:36:36.995 INFO kablam!    --> src/core/messages/mod.rs:125:5
Oct 12 10:36:36.995 INFO kablam!     |
Oct 12 10:36:36.995 INFO kablam! 125 |     fn version(&self) -> i16 {
Oct 12 10:36:36.995 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.995 INFO kablam! 
Oct 12 10:36:36.995 INFO kablam! warning: method is never used: `class`
Oct 12 10:36:36.995 INFO kablam!    --> src/core/messages/mod.rs:129:5
Oct 12 10:36:36.995 INFO kablam!     |
Oct 12 10:36:36.995 INFO kablam! 129 |     fn class(&self) -> MessageClasses {
Oct 12 10:36:36.995 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.995 INFO kablam! 
Oct 12 10:36:36.995 INFO kablam! warning: method is never used: `read_class`
Oct 12 10:36:36.995 INFO kablam!    --> src/core/messages/mod.rs:141:5
Oct 12 10:36:36.995 INFO kablam!     |
Oct 12 10:36:36.995 INFO kablam! 141 |     fn read_class(dgram: Vec<u8>) -> MessageClasses {
Oct 12 10:36:36.995 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:36.995 INFO kablam! 
Oct 12 10:36:37.000 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:37.000 INFO kablam!   --> src/core/messages/mod.rs:39:9
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam! 39 |         fragm.write_i16::<BigEndian>(data);
Oct 12 10:36:37.000 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:36:37.000 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:37.000 INFO kablam! 
Oct 12 10:36:37.000 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:37.000 INFO kablam!   --> src/core/messages/mod.rs:51:9
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam! 51 |         fragm.write_i32::<BigEndian>(data);
Oct 12 10:36:37.000 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:37.000 INFO kablam! 
Oct 12 10:36:37.000 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:37.000 INFO kablam!   --> src/core/messages/mod.rs:63:9
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam! 63 |         fragm.write_i16::<BigEndian>(data);
Oct 12 10:36:37.000 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:37.000 INFO kablam!    |
Oct 12 10:36:37.000 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:37.000 INFO kablam! 
Oct 12 10:36:37.004 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:36:37.004 INFO kablam!   --> src/core/messages/mod.rs:71:9
Oct 12 10:36:37.004 INFO kablam!    |
Oct 12 10:36:37.004 INFO kablam! 71 |         fragm.write_i32::<BigEndian>(data);
Oct 12 10:36:37.005 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:36:37.005 INFO kablam!    |
Oct 12 10:36:37.005 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:36:37.005 INFO kablam! 
Oct 12 10:36:37.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Oct 12 10:36:37.050 INFO kablam! su: No module specific data is present
Oct 12 10:36:37.758 INFO running `"docker" "rm" "-f" "18a647fb6ad3f04249e3923d9af1988f8c28d67781e653b90a4f0ee12ad953a9"`
Oct 12 10:36:37.996 INFO blam! 18a647fb6ad3f04249e3923d9af1988f8c28d67781e653b90a4f0ee12ad953a9