Nov 01 01:00:56.514 INFO checking melvinw/rust-bpf against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:00:56.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01:00:56.965 INFO blam! 2dc8b6ea797de775f22afaad0fa7d445d202736e0adf8a363cdbbe8422a72a87
Nov 01 01:00:56.967 INFO running `"docker" "start" "-a" "2dc8b6ea797de775f22afaad0fa7d445d202736e0adf8a363cdbbe8422a72a87"`
Nov 01 01:00:59.300 INFO kablam! usermod: no changes
Nov 01 01:00:59.420 INFO kablam!     Checking memchr v1.0.2
Nov 01 01:01:00.000 INFO kablam!     Checking aho-corasick v0.6.3
Nov 01 01:01:00.748 INFO kablam!     Checking regex v0.2.2
Nov 01 01:01:03.306 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Nov 01 01:01:04.884 INFO kablam! warning: unused import: `NativeEndian`
Nov 01 01:01:04.884 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 01 01:01:04.884 INFO kablam!   |
Nov 01 01:01:04.884 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 01 01:01:04.884 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 01 01:01:04.916 INFO kablam!   |
Nov 01 01:01:04.916 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:01:04.916 INFO kablam! 
Nov 01 01:01:05.048 INFO kablam! warning: unused import: `NativeEndian`
Nov 01 01:01:05.048 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 01 01:01:05.048 INFO kablam!   |
Nov 01 01:01:05.048 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 01 01:01:05.048 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 01 01:01:05.048 INFO kablam!   |
Nov 01 01:01:05.048 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 01:01:05.048 INFO kablam! 
Nov 01 01:01:06.124 INFO kablam! warning: unused variable: `instructions`
Nov 01 01:01:06.124 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 01 01:01:06.124 INFO kablam!     |
Nov 01 01:01:06.124 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 01 01:01:06.124 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 01 01:01:06.124 INFO kablam!     |
Nov 01 01:01:06.124 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 01:01:06.124 INFO kablam! 
Nov 01 01:01:06.124 INFO kablam! warning: unused variable: `op`
Nov 01 01:01:06.124 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 01 01:01:06.124 INFO kablam!     |
Nov 01 01:01:06.124 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 01 01:01:06.124 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 01 01:01:06.124 INFO kablam! 
Nov 01 01:01:06.164 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:01:06.164 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 01 01:01:06.164 INFO kablam!     |
Nov 01 01:01:06.164 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 01 01:01:06.164 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 01 01:01:06.164 INFO kablam!     |       |
Nov 01 01:01:06.164 INFO kablam!     |       help: remove this `mut`
Nov 01 01:01:06.164 INFO kablam!     |
Nov 01 01:01:06.164 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 01:01:06.164 INFO kablam! 
Nov 01 01:01:06.172 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 01 01:01:06.172 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 01 01:01:06.172 INFO kablam!    |
Nov 01 01:01:06.172 INFO kablam! 85 |   PacketNibble(u32),
Nov 01 01:01:06.172 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.172 INFO kablam!    |
Nov 01 01:01:06.172 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:01:06.172 INFO kablam! 
Nov 01 01:01:06.172 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 01 01:01:06.172 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 01 01:01:06.172 INFO kablam!    |
Nov 01 01:01:06.172 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 01 01:01:06.172 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.172 INFO kablam! 
Nov 01 01:01:06.172 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 01 01:01:06.172 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 01 01:01:06.172 INFO kablam!    |
Nov 01 01:01:06.172 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 01 01:01:06.172 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.172 INFO kablam! 
Nov 01 01:01:06.172 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 01 01:01:06.173 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 01 01:01:06.173 INFO kablam!    |
Nov 01 01:01:06.173 INFO kablam! 88 |   OneBranch(&'a str),
Nov 01 01:01:06.173 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.173 INFO kablam! 
Nov 01 01:01:06.196 INFO kablam! warning: unused variable: `instructions`
Nov 01 01:01:06.196 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 01 01:01:06.196 INFO kablam!     |
Nov 01 01:01:06.196 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 01 01:01:06.196 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 01 01:01:06.196 INFO kablam!     |
Nov 01 01:01:06.196 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 01:01:06.196 INFO kablam! 
Nov 01 01:01:06.196 INFO kablam! warning: unused variable: `op`
Nov 01 01:01:06.196 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 01 01:01:06.196 INFO kablam!     |
Nov 01 01:01:06.196 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 01 01:01:06.197 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 01 01:01:06.197 INFO kablam! 
Nov 01 01:01:06.240 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:01:06.240 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 01 01:01:06.240 INFO kablam!     |
Nov 01 01:01:06.240 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 01 01:01:06.240 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 01 01:01:06.240 INFO kablam!     |       |
Nov 01 01:01:06.240 INFO kablam!     |       help: remove this `mut`
Nov 01 01:01:06.240 INFO kablam!     |
Nov 01 01:01:06.240 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 01:01:06.240 INFO kablam! 
Nov 01 01:01:06.241 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 01 01:01:06.241 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 01 01:01:06.241 INFO kablam!    |
Nov 01 01:01:06.241 INFO kablam! 85 |   PacketNibble(u32),
Nov 01 01:01:06.241 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.241 INFO kablam!    |
Nov 01 01:01:06.241 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:01:06.241 INFO kablam! 
Nov 01 01:01:06.241 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 01 01:01:06.241 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 01 01:01:06.241 INFO kablam!    |
Nov 01 01:01:06.241 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 01 01:01:06.241 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.241 INFO kablam! 
Nov 01 01:01:06.241 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 01 01:01:06.242 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 01 01:01:06.242 INFO kablam!    |
Nov 01 01:01:06.242 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 01 01:01:06.242 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.242 INFO kablam! 
Nov 01 01:01:06.242 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 01 01:01:06.242 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 01 01:01:06.242 INFO kablam!    |
Nov 01 01:01:06.242 INFO kablam! 88 |   OneBranch(&'a str),
Nov 01 01:01:06.242 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 01 01:01:06.242 INFO kablam! 
Nov 01 01:01:06.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Nov 01 01:01:06.328 INFO kablam! su: No module specific data is present
Nov 01 01:01:08.306 INFO running `"docker" "rm" "-f" "2dc8b6ea797de775f22afaad0fa7d445d202736e0adf8a363cdbbe8422a72a87"`
Nov 01 01:01:08.641 INFO blam! 2dc8b6ea797de775f22afaad0fa7d445d202736e0adf8a363cdbbe8422a72a87