Oct 27 00:42:15.985 INFO checking melvinw/rust-bpf against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 00:42:15.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 00:42:16.359 INFO blam! ffecdeb14b5050950a3a71a004ed139e6a1d35cf6b6ec57f91d8204dfa884bf4
Oct 27 00:42:16.360 INFO running `"docker" "start" "-a" "ffecdeb14b5050950a3a71a004ed139e6a1d35cf6b6ec57f91d8204dfa884bf4"`
Oct 27 00:42:18.035 INFO kablam! usermod: no changes
Oct 27 00:42:18.187 INFO kablam!     Checking libc v0.2.32
Oct 27 00:42:19.560 INFO kablam!     Checking memchr v1.0.2
Oct 27 00:42:20.024 INFO kablam!     Checking aho-corasick v0.6.3
Oct 27 00:42:20.790 INFO kablam!     Checking regex v0.2.2
Oct 27 00:42:23.253 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Oct 27 00:42:24.885 INFO kablam! warning: unused import: `NativeEndian`
Oct 27 00:42:24.885 INFO kablam!  --> src/vm/machine.rs:8:34
Oct 27 00:42:24.885 INFO kablam!   |
Oct 27 00:42:24.885 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Oct 27 00:42:24.885 INFO kablam!   |                                  ^^^^^^^^^^^^
Oct 27 00:42:24.907 INFO kablam!   |
Oct 27 00:42:24.907 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:42:24.907 INFO kablam! 
Oct 27 00:42:24.931 INFO kablam! warning: unused import: `NativeEndian`
Oct 27 00:42:24.931 INFO kablam!  --> src/vm/machine.rs:8:34
Oct 27 00:42:24.931 INFO kablam!   |
Oct 27 00:42:24.931 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Oct 27 00:42:24.931 INFO kablam!   |                                  ^^^^^^^^^^^^
Oct 27 00:42:24.931 INFO kablam!   |
Oct 27 00:42:24.931 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:42:24.931 INFO kablam! 
Oct 27 00:42:25.485 INFO kablam! warning: unused variable: `instructions`
Oct 27 00:42:25.485 INFO kablam!    --> src/assembler/main.rs:146:11
Oct 27 00:42:25.486 INFO kablam!     |
Oct 27 00:42:25.486 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 27 00:42:25.486 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Oct 27 00:42:25.487 INFO kablam!     |
Oct 27 00:42:25.487 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 00:42:25.487 INFO kablam! 
Oct 27 00:42:25.488 INFO kablam! warning: unused variable: `op`
Oct 27 00:42:25.488 INFO kablam!    --> src/assembler/main.rs:158:9
Oct 27 00:42:25.488 INFO kablam!     |
Oct 27 00:42:25.488 INFO kablam! 158 |     let op = instr.op.unwrap();
Oct 27 00:42:25.489 INFO kablam!     |         ^^ help: consider using `_op` instead
Oct 27 00:42:25.489 INFO kablam! 
Oct 27 00:42:25.499 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:42:25.499 INFO kablam!    --> src/assembler/main.rs:146:7
Oct 27 00:42:25.499 INFO kablam!     |
Oct 27 00:42:25.499 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 27 00:42:25.499 INFO kablam!     |       ----^^^^^^^^^^^^
Oct 27 00:42:25.499 INFO kablam!     |       |
Oct 27 00:42:25.499 INFO kablam!     |       help: remove this `mut`
Oct 27 00:42:25.499 INFO kablam!     |
Oct 27 00:42:25.499 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 00:42:25.499 INFO kablam! 
Oct 27 00:42:25.499 INFO kablam! warning: variant is never constructed: `PacketNibble`
Oct 27 00:42:25.499 INFO kablam!   --> src/assembler/main.rs:85:3
Oct 27 00:42:25.499 INFO kablam!    |
Oct 27 00:42:25.499 INFO kablam! 85 |   PacketNibble(u32),
Oct 27 00:42:25.499 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.499 INFO kablam!    |
Oct 27 00:42:25.499 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:42:25.499 INFO kablam! 
Oct 27 00:42:25.499 INFO kablam! warning: variant is never constructed: `JumpLabel`
Oct 27 00:42:25.499 INFO kablam!   --> src/assembler/main.rs:86:3
Oct 27 00:42:25.499 INFO kablam!    |
Oct 27 00:42:25.499 INFO kablam! 86 |   JumpLabel(&'a str),
Oct 27 00:42:25.499 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.499 INFO kablam! 
Oct 27 00:42:25.499 INFO kablam! warning: variant is never constructed: `TwoBranch`
Oct 27 00:42:25.499 INFO kablam!   --> src/assembler/main.rs:87:3
Oct 27 00:42:25.499 INFO kablam!    |
Oct 27 00:42:25.499 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Oct 27 00:42:25.499 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.499 INFO kablam! 
Oct 27 00:42:25.499 INFO kablam! warning: variant is never constructed: `OneBranch`
Oct 27 00:42:25.499 INFO kablam!   --> src/assembler/main.rs:88:3
Oct 27 00:42:25.499 INFO kablam!    |
Oct 27 00:42:25.499 INFO kablam! 88 |   OneBranch(&'a str),
Oct 27 00:42:25.499 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.499 INFO kablam! 
Oct 27 00:42:25.740 INFO kablam! warning: unused variable: `instructions`
Oct 27 00:42:25.740 INFO kablam!    --> src/assembler/main.rs:146:11
Oct 27 00:42:25.741 INFO kablam!     |
Oct 27 00:42:25.741 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 27 00:42:25.741 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Oct 27 00:42:25.741 INFO kablam!     |
Oct 27 00:42:25.742 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 00:42:25.742 INFO kablam! 
Oct 27 00:42:25.742 INFO kablam! warning: unused variable: `op`
Oct 27 00:42:25.743 INFO kablam!    --> src/assembler/main.rs:158:9
Oct 27 00:42:25.743 INFO kablam!     |
Oct 27 00:42:25.743 INFO kablam! 158 |     let op = instr.op.unwrap();
Oct 27 00:42:25.744 INFO kablam!     |         ^^ help: consider using `_op` instead
Oct 27 00:42:25.744 INFO kablam! 
Oct 27 00:42:25.755 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:42:25.755 INFO kablam!    --> src/assembler/main.rs:146:7
Oct 27 00:42:25.755 INFO kablam!     |
Oct 27 00:42:25.756 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 27 00:42:25.756 INFO kablam!     |       ----^^^^^^^^^^^^
Oct 27 00:42:25.756 INFO kablam!     |       |
Oct 27 00:42:25.757 INFO kablam!     |       help: remove this `mut`
Oct 27 00:42:25.757 INFO kablam!     |
Oct 27 00:42:25.757 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 00:42:25.757 INFO kablam! 
Oct 27 00:42:25.803 INFO kablam! warning: variant is never constructed: `PacketNibble`
Oct 27 00:42:25.803 INFO kablam!   --> src/assembler/main.rs:85:3
Oct 27 00:42:25.803 INFO kablam!    |
Oct 27 00:42:25.803 INFO kablam! 85 |   PacketNibble(u32),
Oct 27 00:42:25.803 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.803 INFO kablam!    |
Oct 27 00:42:25.803 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:42:25.803 INFO kablam! 
Oct 27 00:42:25.803 INFO kablam! warning: variant is never constructed: `JumpLabel`
Oct 27 00:42:25.803 INFO kablam!   --> src/assembler/main.rs:86:3
Oct 27 00:42:25.803 INFO kablam!    |
Oct 27 00:42:25.803 INFO kablam! 86 |   JumpLabel(&'a str),
Oct 27 00:42:25.803 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.803 INFO kablam! 
Oct 27 00:42:25.803 INFO kablam! warning: variant is never constructed: `TwoBranch`
Oct 27 00:42:25.803 INFO kablam!   --> src/assembler/main.rs:87:3
Oct 27 00:42:25.803 INFO kablam!    |
Oct 27 00:42:25.803 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Oct 27 00:42:25.803 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.803 INFO kablam! 
Oct 27 00:42:25.803 INFO kablam! warning: variant is never constructed: `OneBranch`
Oct 27 00:42:25.803 INFO kablam!   --> src/assembler/main.rs:88:3
Oct 27 00:42:25.803 INFO kablam!    |
Oct 27 00:42:25.803 INFO kablam! 88 |   OneBranch(&'a str),
Oct 27 00:42:25.803 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 27 00:42:25.803 INFO kablam! 
Oct 27 00:42:25.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
Oct 27 00:42:25.835 INFO kablam! su: No module specific data is present
Oct 27 00:42:26.821 INFO running `"docker" "rm" "-f" "ffecdeb14b5050950a3a71a004ed139e6a1d35cf6b6ec57f91d8204dfa884bf4"`
Oct 27 00:42:27.103 INFO blam! ffecdeb14b5050950a3a71a004ed139e6a1d35cf6b6ec57f91d8204dfa884bf4