Sep 10 03:22:43.668 INFO checking mindriot101/rust-python against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:22:43.668 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:22:43.668 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:22:43.892 INFO blam! 0df6216852e3ee351e111df5ac920e9499e78951a771ac20a9b8c673cc61715f
Sep 10 03:22:43.894 INFO running `"docker" "start" "-a" "0df6216852e3ee351e111df5ac920e9499e78951a771ac20a9b8c673cc61715f"`
Sep 10 03:22:44.962 INFO kablam! usermod: no changes
Sep 10 03:22:45.064 INFO kablam!    Compiling gcc v0.3.45
Sep 10 03:22:45.064 INFO kablam!     Checking libc v0.2.22
Sep 10 03:22:45.064 INFO kablam!    Compiling backtrace v0.3.0
Sep 10 03:22:45.064 INFO kablam!     Checking rustc-demangle v0.1.4
Sep 10 03:22:47.730 INFO kablam!    Compiling backtrace-sys v0.1.10
Sep 10 03:23:00.934 INFO kablam!     Checking error-chain v0.10.0
Sep 10 03:23:01.461 INFO kablam!     Checking rust-python v0.1.0 (file:///source)
Sep 10 03:23:02.001 INFO kablam! warning: variant is never constructed: `LoadConst`
Sep 10 03:23:02.001 INFO kablam!   --> src/main.rs:21:5
Sep 10 03:23:02.001 INFO kablam!    |
Sep 10 03:23:02.001 INFO kablam! 21 |     LoadConst(usize),
Sep 10 03:23:02.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 03:23:02.010 INFO kablam!    |
Sep 10 03:23:02.010 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:23:02.010 INFO kablam! 
Sep 10 03:23:02.010 INFO kablam! warning: variant is never constructed: `StoreFast`
Sep 10 03:23:02.010 INFO kablam!   --> src/main.rs:22:5
Sep 10 03:23:02.010 INFO kablam!    |
Sep 10 03:23:02.010 INFO kablam! 22 |     StoreFast(usize),
Sep 10 03:23:02.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: variant is never constructed: `LoadFast`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:23:5
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 23 |     LoadFast(usize),
Sep 10 03:23:02.011 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: variant is never constructed: `BinaryAdd`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:24:5
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 24 |     BinaryAdd,
Sep 10 03:23:02.011 INFO kablam!    |     ^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: variant is never constructed: `ReturnValue`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:25:5
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 25 |     ReturnValue,
Sep 10 03:23:02.011 INFO kablam!    |     ^^^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: variant is never constructed: `Int`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:30:5
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 30 |     Int(i64),
Sep 10 03:23:02.011 INFO kablam!    |     ^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: struct is never constructed: `Interpreter`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:34:1
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 34 | struct Interpreter {
Sep 10 03:23:02.011 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.011 INFO kablam! warning: function is never used: `parse_test_instruction_list`
Sep 10 03:23:02.011 INFO kablam!   --> src/main.rs:40:1
Sep 10 03:23:02.011 INFO kablam!    |
Sep 10 03:23:02.011 INFO kablam! 40 | fn parse_test_instruction_list(filename: &str) -> Result<Vec<Instruction>> {
Sep 10 03:23:02.011 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:23:02.011 INFO kablam! 
Sep 10 03:23:02.152 INFO kablam! warning: variant is never constructed: `Int`
Sep 10 03:23:02.152 INFO kablam!   --> src/main.rs:30:5
Sep 10 03:23:02.152 INFO kablam!    |
Sep 10 03:23:02.152 INFO kablam! 30 |     Int(i64),
Sep 10 03:23:02.152 INFO kablam!    |     ^^^^^^^^
Sep 10 03:23:02.152 INFO kablam!    |
Sep 10 03:23:02.152 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:23:02.152 INFO kablam! 
Sep 10 03:23:02.152 INFO kablam! warning: struct is never constructed: `Interpreter`
Sep 10 03:23:02.152 INFO kablam!   --> src/main.rs:34:1
Sep 10 03:23:02.152 INFO kablam!    |
Sep 10 03:23:02.152 INFO kablam! 34 | struct Interpreter {
Sep 10 03:23:02.152 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 10 03:23:02.152 INFO kablam! 
Sep 10 03:23:02.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.20s
Sep 10 03:23:02.198 INFO kablam! su: No module specific data is present
Sep 10 03:23:03.637 INFO running `"docker" "rm" "-f" "0df6216852e3ee351e111df5ac920e9499e78951a771ac20a9b8c673cc61715f"`
Sep 10 03:23:03.750 INFO blam! 0df6216852e3ee351e111df5ac920e9499e78951a771ac20a9b8c673cc61715f