Nov 02 10:26:22.481 INFO checking melvinw/rust-bpf against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 10:26:22.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 10:26:23.020 INFO blam! 56b9ed9633257ca86d774dcc888486fbbb673ad799a85488b6b658cb80e7aded
Nov 02 10:26:23.023 INFO running `"docker" "start" "-a" "56b9ed9633257ca86d774dcc888486fbbb673ad799a85488b6b658cb80e7aded"`
Nov 02 10:26:25.020 INFO kablam! usermod: no changes
Nov 02 10:26:25.115 INFO kablam!     Checking libc v0.2.32
Nov 02 10:26:26.394 INFO kablam!     Checking memchr v1.0.2
Nov 02 10:26:26.848 INFO kablam!     Checking aho-corasick v0.6.3
Nov 02 10:26:27.681 INFO kablam!     Checking regex v0.2.2
Nov 02 10:26:30.104 INFO kablam!     Checking rust_bpf v0.1.0 (/source)
Nov 02 10:26:31.865 INFO kablam! warning: unused import: `NativeEndian`
Nov 02 10:26:31.865 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 02 10:26:31.865 INFO kablam!   |
Nov 02 10:26:31.865 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 02 10:26:31.865 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 02 10:26:31.866 INFO kablam!   |
Nov 02 10:26:31.872 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 10:26:31.872 INFO kablam! 
Nov 02 10:26:32.172 INFO kablam! warning: unused import: `NativeEndian`
Nov 02 10:26:32.172 INFO kablam!  --> src/vm/machine.rs:8:34
Nov 02 10:26:32.172 INFO kablam!   |
Nov 02 10:26:32.172 INFO kablam! 8 | use self::byteorder::{BigEndian, NativeEndian, ReadBytesExt};
Nov 02 10:26:32.172 INFO kablam!   |                                  ^^^^^^^^^^^^
Nov 02 10:26:32.172 INFO kablam!   |
Nov 02 10:26:32.172 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 10:26:32.172 INFO kablam! 
Nov 02 10:26:33.083 INFO kablam! warning: unused variable: `instructions`
Nov 02 10:26:33.083 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 02 10:26:33.083 INFO kablam!     |
Nov 02 10:26:33.083 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 02 10:26:33.083 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 02 10:26:33.083 INFO kablam!     |
Nov 02 10:26:33.083 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 10:26:33.083 INFO kablam! 
Nov 02 10:26:33.083 INFO kablam! warning: unused variable: `op`
Nov 02 10:26:33.083 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 02 10:26:33.083 INFO kablam!     |
Nov 02 10:26:33.083 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 02 10:26:33.083 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 02 10:26:33.083 INFO kablam! 
Nov 02 10:26:33.112 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:26:33.112 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 02 10:26:33.112 INFO kablam!     |
Nov 02 10:26:33.112 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 02 10:26:33.112 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 02 10:26:33.112 INFO kablam!     |       |
Nov 02 10:26:33.112 INFO kablam!     |       help: remove this `mut`
Nov 02 10:26:33.112 INFO kablam!     |
Nov 02 10:26:33.112 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:26:33.112 INFO kablam! 
Nov 02 10:26:33.120 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 02 10:26:33.120 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 02 10:26:33.121 INFO kablam!    |
Nov 02 10:26:33.121 INFO kablam! 85 |   PacketNibble(u32),
Nov 02 10:26:33.121 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.121 INFO kablam!    |
Nov 02 10:26:33.121 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:26:33.121 INFO kablam! 
Nov 02 10:26:33.121 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 02 10:26:33.121 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 02 10:26:33.122 INFO kablam!    |
Nov 02 10:26:33.122 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 02 10:26:33.122 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.122 INFO kablam! 
Nov 02 10:26:33.122 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 02 10:26:33.122 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 02 10:26:33.122 INFO kablam!    |
Nov 02 10:26:33.123 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 02 10:26:33.123 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.123 INFO kablam! 
Nov 02 10:26:33.123 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 02 10:26:33.123 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 02 10:26:33.123 INFO kablam!    |
Nov 02 10:26:33.123 INFO kablam! 88 |   OneBranch(&'a str),
Nov 02 10:26:33.124 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.124 INFO kablam! 
Nov 02 10:26:33.152 INFO kablam! warning: unused variable: `instructions`
Nov 02 10:26:33.152 INFO kablam!    --> src/assembler/main.rs:146:11
Nov 02 10:26:33.153 INFO kablam!     |
Nov 02 10:26:33.153 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 02 10:26:33.153 INFO kablam!     |           ^^^^^^^^^^^^ help: consider using `_instructions` instead
Nov 02 10:26:33.153 INFO kablam!     |
Nov 02 10:26:33.153 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 10:26:33.153 INFO kablam! 
Nov 02 10:26:33.153 INFO kablam! warning: unused variable: `op`
Nov 02 10:26:33.153 INFO kablam!    --> src/assembler/main.rs:158:9
Nov 02 10:26:33.154 INFO kablam!     |
Nov 02 10:26:33.154 INFO kablam! 158 |     let op = instr.op.unwrap();
Nov 02 10:26:33.154 INFO kablam!     |         ^^ help: consider using `_op` instead
Nov 02 10:26:33.154 INFO kablam! 
Nov 02 10:26:33.216 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:26:33.216 INFO kablam!    --> src/assembler/main.rs:146:7
Nov 02 10:26:33.217 INFO kablam!     |
Nov 02 10:26:33.217 INFO kablam! 146 |   let mut instructions: Vec<Instruction> = Vec::new();
Nov 02 10:26:33.217 INFO kablam!     |       ----^^^^^^^^^^^^
Nov 02 10:26:33.217 INFO kablam!     |       |
Nov 02 10:26:33.217 INFO kablam!     |       help: remove this `mut`
Nov 02 10:26:33.217 INFO kablam!     |
Nov 02 10:26:33.217 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:26:33.218 INFO kablam! 
Nov 02 10:26:33.218 INFO kablam! warning: variant is never constructed: `PacketNibble`
Nov 02 10:26:33.218 INFO kablam!   --> src/assembler/main.rs:85:3
Nov 02 10:26:33.218 INFO kablam!    |
Nov 02 10:26:33.218 INFO kablam! 85 |   PacketNibble(u32),
Nov 02 10:26:33.218 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.218 INFO kablam!    |
Nov 02 10:26:33.218 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:26:33.219 INFO kablam! 
Nov 02 10:26:33.219 INFO kablam! warning: variant is never constructed: `JumpLabel`
Nov 02 10:26:33.219 INFO kablam!   --> src/assembler/main.rs:86:3
Nov 02 10:26:33.219 INFO kablam!    |
Nov 02 10:26:33.219 INFO kablam! 86 |   JumpLabel(&'a str),
Nov 02 10:26:33.219 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.219 INFO kablam! 
Nov 02 10:26:33.220 INFO kablam! warning: variant is never constructed: `TwoBranch`
Nov 02 10:26:33.220 INFO kablam!   --> src/assembler/main.rs:87:3
Nov 02 10:26:33.220 INFO kablam!    |
Nov 02 10:26:33.220 INFO kablam! 87 |   TwoBranch(&'a str, &'a str),
Nov 02 10:26:33.220 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.220 INFO kablam! 
Nov 02 10:26:33.220 INFO kablam! warning: variant is never constructed: `OneBranch`
Nov 02 10:26:33.221 INFO kablam!   --> src/assembler/main.rs:88:3
Nov 02 10:26:33.221 INFO kablam!    |
Nov 02 10:26:33.221 INFO kablam! 88 |   OneBranch(&'a str),
Nov 02 10:26:33.221 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 02 10:26:33.221 INFO kablam! 
Nov 02 10:26:33.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
Nov 02 10:26:33.304 INFO kablam! su: No module specific data is present
Nov 02 10:26:34.570 INFO running `"docker" "rm" "-f" "56b9ed9633257ca86d774dcc888486fbbb673ad799a85488b6b658cb80e7aded"`
Nov 02 10:26:34.948 INFO blam! 56b9ed9633257ca86d774dcc888486fbbb673ad799a85488b6b658cb80e7aded