Oct 21 15:45:39.717 INFO checking melvinw/rust-bpf against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:45:39.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/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 21 15:45:40.156 INFO blam! 950efc954ab0e6e1a80f6517b2b25b93bd8f1a5fbbe199cb9e49497d05d60e6a
Oct 21 15:45:40.158 INFO running `"docker" "start" "-a" "950efc954ab0e6e1a80f6517b2b25b93bd8f1a5fbbe199cb9e49497d05d60e6a"`
Oct 21 15:45:41.234 INFO kablam! usermod: no changes
Oct 21 15:45:41.380 INFO kablam!     Checking libc v0.2.32
Oct 21 15:45:42.657 INFO kablam!     Checking memchr v1.0.2
Oct 21 15:45:43.008 INFO kablam!     Checking aho-corasick v0.6.3
Oct 21 15:45:43.728 INFO kablam!     Checking regex v0.2.2
Oct 21 15:45:46.166 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Oct 21 15:45:47.406 INFO kablam! warning: unused import: `NativeEndian`
Oct 21 15:45:47.406 INFO kablam!  --> src/vm/machine.rs:8:34
Oct 21 15:45:47.406 INFO kablam!   |
Oct 21 15:45:47.406 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Oct 21 15:45:47.406 INFO kablam!   |                                  ^^^^^^^^^^^^
Oct 21 15:45:47.406 INFO kablam!   |
Oct 21 15:45:47.406 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:45:47.406 INFO kablam! 
Oct 21 15:45:47.600 INFO kablam! warning: unused import: `NativeEndian`
Oct 21 15:45:47.600 INFO kablam!  --> src/vm/machine.rs:8:34
Oct 21 15:45:47.600 INFO kablam!   |
Oct 21 15:45:47.600 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Oct 21 15:45:47.600 INFO kablam!   |                                  ^^^^^^^^^^^^
Oct 21 15:45:47.600 INFO kablam!   |
Oct 21 15:45:47.601 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 15:45:47.601 INFO kablam! 
Oct 21 15:45:47.940 INFO kablam! warning: unused variable: `instructions`
Oct 21 15:45:47.941 INFO kablam!    --> src/assembler/main.rs:146:11
Oct 21 15:45:47.941 INFO kablam!     |
Oct 21 15:45:47.942 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 21 15:45:47.943 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Oct 21 15:45:47.943 INFO kablam!     |
Oct 21 15:45:47.944 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 15:45:47.944 INFO kablam! 
Oct 21 15:45:47.945 INFO kablam! warning: unused variable: `op`
Oct 21 15:45:47.945 INFO kablam!    --> src/assembler/main.rs:158:9
Oct 21 15:45:47.946 INFO kablam!     |
Oct 21 15:45:47.947 INFO kablam! 158 |     let op = instr.op.unwrap();
Oct 21 15:45:47.947 INFO kablam!     |         ^^ help: consider using `_op` instead
Oct 21 15:45:47.948 INFO kablam! 
Oct 21 15:45:47.970 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:45:47.971 INFO kablam!    --> src/assembler/main.rs:146:7
Oct 21 15:45:47.972 INFO kablam!     |
Oct 21 15:45:47.972 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 21 15:45:47.973 INFO kablam!     |       ----^^^^^^^^^^^^
Oct 21 15:45:47.974 INFO kablam!     |       |
Oct 21 15:45:47.974 INFO kablam!     |       help: remove this `mut`
Oct 21 15:45:47.975 INFO kablam! warning: unused variable: `instructions`
Oct 21 15:45:47.975 INFO kablam!    --> src/assembler/main.rs:146:11
Oct 21 15:45:47.976 INFO kablam!     |
Oct 21 15:45:47.977 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 21 15:45:47.977 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Oct 21 15:45:47.978 INFO kablam!     |
Oct 21 15:45:47.978 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 15:45:47.979 INFO kablam! 
Oct 21 15:45:47.979 INFO kablam! warning: unused variable: `op`
Oct 21 15:45:47.980 INFO kablam!    --> src/assembler/main.rs:158:9
Oct 21 15:45:47.981 INFO kablam!     |
Oct 21 15:45:47.981 INFO kablam! 158 |     let op = instr.op.unwrap();
Oct 21 15:45:47.982 INFO kablam!     |         ^^ help: consider using `_op` instead
Oct 21 15:45:47.982 INFO kablam! 
Oct 21 15:45:47.982 INFO kablam!     |
Oct 21 15:45:47.982 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 15:45:47.982 INFO kablam! 
Oct 21 15:45:47.983 INFO kablam! warning: variant is never constructed: `PacketNibble`
Oct 21 15:45:47.983 INFO kablam!   --> src/assembler/main.rs:85:3
Oct 21 15:45:47.983 INFO kablam!    |
Oct 21 15:45:47.983 INFO kablam! 85 |   PacketNibble(u32),
Oct 21 15:45:47.983 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 21 15:45:47.983 INFO kablam!    |
Oct 21 15:45:47.983 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:45:47.983 INFO kablam! 
Oct 21 15:45:47.983 INFO kablam! warning: variant is never constructed: `JumpLabel`
Oct 21 15:45:47.983 INFO kablam!   --> src/assembler/main.rs:86:3
Oct 21 15:45:47.983 INFO kablam!    |
Oct 21 15:45:47.983 INFO kablam! 86 |   JumpLabel(&'a str),
Oct 21 15:45:47.983 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 21 15:45:47.983 INFO kablam! 
Oct 21 15:45:47.983 INFO kablam! warning: variant is never constructed: `TwoBranch`
Oct 21 15:45:47.983 INFO kablam!   --> src/assembler/main.rs:87:3
Oct 21 15:45:47.984 INFO kablam!    |
Oct 21 15:45:47.984 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Oct 21 15:45:47.984 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:45:47.984 INFO kablam! 
Oct 21 15:45:47.987 INFO kablam! warning: variant is never constructed: `OneBranch`
Oct 21 15:45:47.987 INFO kablam!   --> src/assembler/main.rs:88:3
Oct 21 15:45:47.987 INFO kablam!    |
Oct 21 15:45:47.987 INFO kablam! 88 |   OneBranch(&'a str),
Oct 21 15:45:47.987 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 21 15:45:47.987 INFO kablam! 
Oct 21 15:45:47.999 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:45:47.999 INFO kablam!    --> src/assembler/main.rs:146:7
Oct 21 15:45:47.999 INFO kablam!     |
Oct 21 15:45:47.999 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Oct 21 15:45:47.999 INFO kablam!     |       ----^^^^^^^^^^^^
Oct 21 15:45:47.999 INFO kablam!     |       |
Oct 21 15:45:47.999 INFO kablam!     |       help: remove this `mut`
Oct 21 15:45:47.999 INFO kablam!     |
Oct 21 15:45:47.999 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 15:45:47.999 INFO kablam! 
Oct 21 15:45:48.002 INFO kablam! warning: variant is never constructed: `PacketNibble`
Oct 21 15:45:48.002 INFO kablam!   --> src/assembler/main.rs:85:3
Oct 21 15:45:48.002 INFO kablam!    |
Oct 21 15:45:48.002 INFO kablam! 85 |   PacketNibble(u32),
Oct 21 15:45:48.002 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 21 15:45:48.003 INFO kablam!    |
Oct 21 15:45:48.003 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 15:45:48.003 INFO kablam! 
Oct 21 15:45:48.003 INFO kablam! warning: variant is never constructed: `JumpLabel`
Oct 21 15:45:48.003 INFO kablam!   --> src/assembler/main.rs:86:3
Oct 21 15:45:48.003 INFO kablam!    |
Oct 21 15:45:48.003 INFO kablam! 86 |   JumpLabel(&'a str),
Oct 21 15:45:48.003 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 21 15:45:48.003 INFO kablam! 
Oct 21 15:45:48.003 INFO kablam! warning: variant is never constructed: `TwoBranch`
Oct 21 15:45:48.003 INFO kablam!   --> src/assembler/main.rs:87:3
Oct 21 15:45:48.003 INFO kablam!    |
Oct 21 15:45:48.003 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Oct 21 15:45:48.003 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:45:48.003 INFO kablam! 
Oct 21 15:45:48.003 INFO kablam! warning: variant is never constructed: `OneBranch`
Oct 21 15:45:48.003 INFO kablam!   --> src/assembler/main.rs:88:3
Oct 21 15:45:48.003 INFO kablam!    |
Oct 21 15:45:48.003 INFO kablam! 88 |   OneBranch(&'a str),
Oct 21 15:45:48.003 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Oct 21 15:45:48.003 INFO kablam! 
Oct 21 15:45:48.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
Oct 21 15:45:48.184 INFO kablam! su: No module specific data is present
Oct 21 15:45:51.008 INFO running `"docker" "rm" "-f" "950efc954ab0e6e1a80f6517b2b25b93bd8f1a5fbbe199cb9e49497d05d60e6a"`
Oct 21 15:45:51.296 INFO blam! 950efc954ab0e6e1a80f6517b2b25b93bd8f1a5fbbe199cb9e49497d05d60e6a