Nov 09 08:58:27.698 INFO checking melvinw/rust-bpf against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 08:58:27.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 08:58:28.190 INFO blam! 6daf4190eb61f0ef8ace4d5323c4ead8a602f070769783ab456973058bcf9f7c
Nov 09 08:58:28.194 INFO running `"docker" "start" "-a" "6daf4190eb61f0ef8ace4d5323c4ead8a602f070769783ab456973058bcf9f7c"`
Nov 09 08:58:29.602 INFO kablam! usermod: no changes
Nov 09 08:58:29.699 INFO kablam!     Checking libc v0.2.32
Nov 09 08:58:30.931 INFO kablam!     Checking memchr v1.0.2
Nov 09 08:58:31.359 INFO kablam!     Checking aho-corasick v0.6.3
Nov 09 08:58:32.167 INFO kablam!     Checking regex v0.2.2
Nov 09 08:58:34.539 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Nov 09 08:58:36.083 INFO kablam! warning: unused import: `NativeEndian`
Nov 09 08:58:36.083 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 09 08:58:36.083 INFO kablam!   |
Nov 09 08:58:36.083 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 09 08:58:36.083 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 09 08:58:36.087 INFO kablam!   |
Nov 09 08:58:36.087 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:58:36.087 INFO kablam! 
Nov 09 08:58:36.307 INFO kablam! warning: unused import: `NativeEndian`
Nov 09 08:58:36.308 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 09 08:58:36.308 INFO kablam!   |
Nov 09 08:58:36.309 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 09 08:58:36.310 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 09 08:58:36.310 INFO kablam!   |
Nov 09 08:58:36.311 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 08:58:36.312 INFO kablam! 
Nov 09 08:58:36.867 INFO kablam! warning: unused variable: `instructions`
Nov 09 08:58:36.867 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 09 08:58:36.867 INFO kablam!     |
Nov 09 08:58:36.867 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 09 08:58:36.867 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 09 08:58:36.867 INFO kablam!     |
Nov 09 08:58:36.867 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 08:58:36.867 INFO kablam! 
Nov 09 08:58:36.867 INFO kablam! warning: unused variable: `op`
Nov 09 08:58:36.867 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 09 08:58:36.867 INFO kablam!     |
Nov 09 08:58:36.867 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 09 08:58:36.867 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 09 08:58:36.867 INFO kablam! 
Nov 09 08:58:36.911 INFO kablam! warning: variable does not need to be mutable
Nov 09 08:58:36.911 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 09 08:58:36.911 INFO kablam!     |
Nov 09 08:58:36.911 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 09 08:58:36.911 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 09 08:58:36.911 INFO kablam!     |       |
Nov 09 08:58:36.911 INFO kablam!     |       help: remove this `mut`
Nov 09 08:58:36.911 INFO kablam!     |
Nov 09 08:58:36.911 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 08:58:36.911 INFO kablam! 
Nov 09 08:58:36.923 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 09 08:58:36.923 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 09 08:58:36.923 INFO kablam!    |
Nov 09 08:58:36.923 INFO kablam! 85 |   PacketNibble(u32),
Nov 09 08:58:36.923 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 09 08:58:36.923 INFO kablam!    |
Nov 09 08:58:36.923 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 08:58:36.923 INFO kablam! 
Nov 09 08:58:36.923 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 09 08:58:36.923 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 09 08:58:36.923 INFO kablam!    |
Nov 09 08:58:36.923 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 09 08:58:36.923 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 09 08:58:36.923 INFO kablam! 
Nov 09 08:58:36.923 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 09 08:58:36.923 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 09 08:58:36.923 INFO kablam!    |
Nov 09 08:58:36.923 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 09 08:58:36.923 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:58:36.923 INFO kablam! 
Nov 09 08:58:36.923 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 09 08:58:36.923 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 09 08:58:36.923 INFO kablam!    |
Nov 09 08:58:36.923 INFO kablam! 88 |   OneBranch(&'a str),
Nov 09 08:58:36.923 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 09 08:58:36.923 INFO kablam! 
Nov 09 08:58:37.035 INFO kablam! warning: unused variable: `instructions`
Nov 09 08:58:37.035 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 09 08:58:37.035 INFO kablam!     |
Nov 09 08:58:37.035 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 09 08:58:37.035 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 09 08:58:37.035 INFO kablam!     |
Nov 09 08:58:37.035 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 08:58:37.035 INFO kablam! 
Nov 09 08:58:37.035 INFO kablam! warning: unused variable: `op`
Nov 09 08:58:37.035 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 09 08:58:37.035 INFO kablam!     |
Nov 09 08:58:37.035 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 09 08:58:37.035 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 09 08:58:37.035 INFO kablam! 
Nov 09 08:58:37.058 INFO kablam! warning: variable does not need to be mutable
Nov 09 08:58:37.058 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 09 08:58:37.058 INFO kablam!     |
Nov 09 08:58:37.058 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 09 08:58:37.058 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 09 08:58:37.058 INFO kablam!     |       |
Nov 09 08:58:37.058 INFO kablam!     |       help: remove this `mut`
Nov 09 08:58:37.058 INFO kablam!     |
Nov 09 08:58:37.058 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 08:58:37.058 INFO kablam! 
Nov 09 08:58:37.067 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 09 08:58:37.067 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 09 08:58:37.067 INFO kablam!    |
Nov 09 08:58:37.067 INFO kablam! 85 |   PacketNibble(u32),
Nov 09 08:58:37.067 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 09 08:58:37.067 INFO kablam!    |
Nov 09 08:58:37.067 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 08:58:37.067 INFO kablam! 
Nov 09 08:58:37.067 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 09 08:58:37.067 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 09 08:58:37.067 INFO kablam!    |
Nov 09 08:58:37.067 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 09 08:58:37.067 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 09 08:58:37.067 INFO kablam! 
Nov 09 08:58:37.067 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 09 08:58:37.067 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 09 08:58:37.067 INFO kablam!    |
Nov 09 08:58:37.067 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 09 08:58:37.067 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 08:58:37.067 INFO kablam! 
Nov 09 08:58:37.067 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 09 08:58:37.067 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 09 08:58:37.067 INFO kablam!    |
Nov 09 08:58:37.067 INFO kablam! 88 |   OneBranch(&'a str),
Nov 09 08:58:37.067 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 09 08:58:37.067 INFO kablam! 
Nov 09 08:58:37.124 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
Nov 09 08:58:37.129 INFO kablam! su: No module specific data is present
Nov 09 08:58:38.019 INFO running `"docker" "rm" "-f" "6daf4190eb61f0ef8ace4d5323c4ead8a602f070769783ab456973058bcf9f7c"`
Nov 09 08:58:38.300 INFO blam! 6daf4190eb61f0ef8ace4d5323c4ead8a602f070769783ab456973058bcf9f7c