Dec 04 06:32:29.396 INFO checking yoctoctet/chip8-dasm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:32:29.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 06:32:29.979 INFO [stdout] 8c1a063be107b57e349e9c59d591d59f4319c5f40b254d4003e384e5c2d29864
Dec 04 06:32:29.981 INFO running `"docker" "start" "-a" "8c1a063be107b57e349e9c59d591d59f4319c5f40b254d4003e384e5c2d29864"`
Dec 04 06:32:32.004 INFO [stderr] usermod: no changes
Dec 04 06:32:32.099 INFO [stderr]     Checking atty v0.2.11
Dec 04 06:32:32.112 INFO [stderr]     Checking colored v1.6.1
Dec 04 06:32:32.511 INFO [stderr]     Checking clap v2.32.0
Dec 04 06:32:37.410 INFO [stderr]     Checking chip8-dasm v0.1.0 (/source)
Dec 04 06:32:37.735 INFO [stderr] warning: unused import: `disassembler::disassemble`
Dec 04 06:32:37.735 INFO [stderr]  --> src/main.rs:5:5
Dec 04 06:32:37.736 INFO [stderr]   |
Dec 04 06:32:37.736 INFO [stderr] 5 | use disassembler::disassemble;
Dec 04 06:32:37.736 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:32:37.736 INFO [stderr]   |
Dec 04 06:32:37.737 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:32:37.737 INFO [stderr] 
Dec 04 06:32:37.823 INFO [stderr] warning: unused import: `disassembler::disassemble`
Dec 04 06:32:37.823 INFO [stderr]  --> src/main.rs:5:5
Dec 04 06:32:37.823 INFO [stderr]   |
Dec 04 06:32:37.823 INFO [stderr] 5 | use disassembler::disassemble;
Dec 04 06:32:37.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:32:37.823 INFO [stderr]   |
Dec 04 06:32:37.823 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:32:37.823 INFO [stderr] 
Dec 04 06:32:38.057 INFO [stderr] warning: unused variable: `y`
Dec 04 06:32:38.057 INFO [stderr]    --> src/op.rs:153:42
Dec 04 06:32:38.058 INFO [stderr]     |
Dec 04 06:32:38.058 INFO [stderr] 153 |                     Operation::Op8xy6(x, y) => {
Dec 04 06:32:38.059 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 04 06:32:38.059 INFO [stderr]     |
Dec 04 06:32:38.059 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 06:32:38.060 INFO [stderr] 
Dec 04 06:32:38.060 INFO [stderr] warning: unused variable: `y`
Dec 04 06:32:38.060 INFO [stderr]    --> src/op.rs:161:42
Dec 04 06:32:38.061 INFO [stderr]     |
Dec 04 06:32:38.061 INFO [stderr] 161 |                     Operation::Op8xyE(x, y) => {
Dec 04 06:32:38.061 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 04 06:32:38.062 INFO [stderr] 
Dec 04 06:32:38.100 INFO [stderr] warning: unused variable: `y`
Dec 04 06:32:38.100 INFO [stderr]    --> src/op.rs:153:42
Dec 04 06:32:38.100 INFO [stderr]     |
Dec 04 06:32:38.101 INFO [stderr] 153 |                     Operation::Op8xy6(x, y) => {
Dec 04 06:32:38.101 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 04 06:32:38.101 INFO [stderr]     |
Dec 04 06:32:38.102 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 06:32:38.102 INFO [stderr] 
Dec 04 06:32:38.102 INFO [stderr] warning: unused variable: `y`
Dec 04 06:32:38.102 INFO [stderr]    --> src/op.rs:161:42
Dec 04 06:32:38.103 INFO [stderr]     |
Dec 04 06:32:38.103 INFO [stderr] 161 |                     Operation::Op8xyE(x, y) => {
Dec 04 06:32:38.103 INFO [stderr]     |                                          ^ help: consider using `_y` instead
Dec 04 06:32:38.104 INFO [stderr] 
Dec 04 06:32:38.151 INFO [stderr] warning: variant is never constructed: `DisassemblerError`
Dec 04 06:32:38.151 INFO [stderr]   --> src/disassembler.rs:41:5
Dec 04 06:32:38.152 INFO [stderr]    |
Dec 04 06:32:38.152 INFO [stderr] 41 |     DisassemblerError,
Dec 04 06:32:38.152 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 06:32:38.153 INFO [stderr]    |
Dec 04 06:32:38.153 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:32:38.153 INFO [stderr] 
Dec 04 06:32:38.192 INFO [stderr] warning: variant is never constructed: `DisassemblerError`
Dec 04 06:32:38.192 INFO [stderr]   --> src/disassembler.rs:41:5
Dec 04 06:32:38.192 INFO [stderr]    |
Dec 04 06:32:38.193 INFO [stderr] 41 |     DisassemblerError,
Dec 04 06:32:38.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 04 06:32:38.193 INFO [stderr]    |
Dec 04 06:32:38.194 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:32:38.194 INFO [stderr] 
Dec 04 06:32:38.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
Dec 04 06:32:38.248 INFO [stderr] su: No module specific data is present
Dec 04 06:32:39.217 INFO running `"docker" "inspect" "8c1a063be107b57e349e9c59d591d59f4319c5f40b254d4003e384e5c2d29864"`
Dec 04 06:32:39.547 INFO running `"docker" "rm" "-f" "8c1a063be107b57e349e9c59d591d59f4319c5f40b254d4003e384e5c2d29864"`
Dec 04 06:32:39.852 INFO [stdout] 8c1a063be107b57e349e9c59d591d59f4319c5f40b254d4003e384e5c2d29864