Nov 06 17:49:32.964 INFO checking melvinw/rust-bpf against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:49:32.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:49:33.364 INFO blam! 83e0dce79f3107c33ac7a2962430d84db8f5249045dc6a1a0dcccc66857c73fc
Nov 06 17:49:33.376 INFO running `"docker" "start" "-a" "83e0dce79f3107c33ac7a2962430d84db8f5249045dc6a1a0dcccc66857c73fc"`
Nov 06 17:49:35.220 INFO kablam! usermod: no changes
Nov 06 17:49:35.365 INFO kablam!     Checking memchr v1.0.2
Nov 06 17:49:35.852 INFO kablam!     Checking aho-corasick v0.6.3
Nov 06 17:49:36.722 INFO kablam!     Checking regex v0.2.2
Nov 06 17:49:39.138 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Nov 06 17:49:40.676 INFO kablam! warning: unused import: `NativeEndian`
Nov 06 17:49:40.676 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 06 17:49:40.676 INFO kablam!   |
Nov 06 17:49:40.676 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 06 17:49:40.676 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 06 17:49:40.676 INFO kablam!   |
Nov 06 17:49:40.676 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:49:40.676 INFO kablam! 
Nov 06 17:49:40.972 INFO kablam! warning: unused import: `NativeEndian`
Nov 06 17:49:40.972 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 06 17:49:40.972 INFO kablam!   |
Nov 06 17:49:40.972 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 06 17:49:40.972 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 06 17:49:40.972 INFO kablam!   |
Nov 06 17:49:40.972 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:49:40.972 INFO kablam! 
Nov 06 17:49:41.765 INFO kablam! warning: unused variable: `instructions`
Nov 06 17:49:41.765 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 06 17:49:41.766 INFO kablam!     |
Nov 06 17:49:41.766 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 06 17:49:41.766 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 06 17:49:41.767 INFO kablam!     |
Nov 06 17:49:41.767 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 17:49:41.767 INFO kablam! 
Nov 06 17:49:41.768 INFO kablam! warning: unused variable: `op`
Nov 06 17:49:41.768 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 06 17:49:41.768 INFO kablam!     |
Nov 06 17:49:41.768 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 06 17:49:41.769 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 06 17:49:41.769 INFO kablam! 
Nov 06 17:49:41.785 INFO kablam! warning: unused variable: `instructions`
Nov 06 17:49:41.785 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 06 17:49:41.786 INFO kablam!     |
Nov 06 17:49:41.786 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 06 17:49:41.786 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 06 17:49:41.787 INFO kablam!     |
Nov 06 17:49:41.787 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 06 17:49:41.787 INFO kablam! 
Nov 06 17:49:41.787 INFO kablam! warning: unused variable: `op`
Nov 06 17:49:41.788 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 06 17:49:41.788 INFO kablam!     |
Nov 06 17:49:41.788 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 06 17:49:41.789 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 06 17:49:41.789 INFO kablam! 
Nov 06 17:49:41.798 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:49:41.798 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 06 17:49:41.798 INFO kablam!     |
Nov 06 17:49:41.799 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 06 17:49:41.799 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 06 17:49:41.799 INFO kablam!     |       |
Nov 06 17:49:41.799 INFO kablam!     |       help: remove this `mut`
Nov 06 17:49:41.799 INFO kablam!     |
Nov 06 17:49:41.799 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 17:49:41.803 INFO kablam! 
Nov 06 17:49:41.805 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 06 17:49:41.805 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 06 17:49:41.806 INFO kablam!    |
Nov 06 17:49:41.806 INFO kablam! 85 |   PacketNibble(u32),
Nov 06 17:49:41.806 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.806 INFO kablam!    |
Nov 06 17:49:41.807 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 17:49:41.807 INFO kablam! 
Nov 06 17:49:41.807 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 06 17:49:41.808 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 06 17:49:41.808 INFO kablam!    |
Nov 06 17:49:41.808 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 06 17:49:41.808 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.808 INFO kablam! 
Nov 06 17:49:41.809 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 06 17:49:41.809 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 06 17:49:41.809 INFO kablam!    |
Nov 06 17:49:41.809 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 06 17:49:41.809 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.809 INFO kablam! 
Nov 06 17:49:41.810 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 06 17:49:41.810 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 06 17:49:41.810 INFO kablam!    |
Nov 06 17:49:41.810 INFO kablam! 88 |   OneBranch(&'a str),
Nov 06 17:49:41.810 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.816 INFO kablam! 
Nov 06 17:49:41.841 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:49:41.841 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 06 17:49:41.841 INFO kablam!     |
Nov 06 17:49:41.841 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 06 17:49:41.841 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 06 17:49:41.841 INFO kablam!     |       |
Nov 06 17:49:41.841 INFO kablam!     |       help: remove this `mut`
Nov 06 17:49:41.841 INFO kablam!     |
Nov 06 17:49:41.841 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 17:49:41.841 INFO kablam! 
Nov 06 17:49:41.841 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 06 17:49:41.841 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 06 17:49:41.841 INFO kablam!    |
Nov 06 17:49:41.841 INFO kablam! 85 |   PacketNibble(u32),
Nov 06 17:49:41.841 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.841 INFO kablam!    |
Nov 06 17:49:41.841 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 17:49:41.841 INFO kablam! 
Nov 06 17:49:41.841 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 06 17:49:41.841 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 06 17:49:41.841 INFO kablam!    |
Nov 06 17:49:41.841 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 06 17:49:41.841 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.841 INFO kablam! 
Nov 06 17:49:41.841 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 06 17:49:41.841 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 06 17:49:41.841 INFO kablam!    |
Nov 06 17:49:41.841 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 06 17:49:41.841 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.841 INFO kablam! 
Nov 06 17:49:41.841 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 06 17:49:41.841 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 06 17:49:41.841 INFO kablam!    |
Nov 06 17:49:41.841 INFO kablam! 88 |   OneBranch(&'a str),
Nov 06 17:49:41.841 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 06 17:49:41.841 INFO kablam! 
Nov 06 17:49:41.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Nov 06 17:49:41.932 INFO kablam! su: No module specific data is present
Nov 06 17:49:43.184 INFO running `"docker" "rm" "-f" "83e0dce79f3107c33ac7a2962430d84db8f5249045dc6a1a0dcccc66857c73fc"`
Nov 06 17:49:43.508 INFO blam! 83e0dce79f3107c33ac7a2962430d84db8f5249045dc6a1a0dcccc66857c73fc