Dec 19 17:56:43.705 INFO checking djanderson/riscv-5stage-simulator against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:56:43.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/djanderson/riscv-5stage-simulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:56:44.074 INFO [stdout] 8edb4591a264246f6af2df3d66eefdf7b6dbd753accd788539d38441aad580ae
Dec 19 17:56:44.077 INFO running `"docker" "start" "-a" "8edb4591a264246f6af2df3d66eefdf7b6dbd753accd788539d38441aad580ae"`
Dec 19 17:56:45.751 INFO [stderr]     Checking libc v0.2.33
Dec 19 17:56:46.772 INFO [stderr]     Checking memchr v1.0.2
Dec 19 17:56:47.085 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 17:56:47.756 INFO [stderr]     Checking regex v0.2.2
Dec 19 17:56:49.628 INFO [stderr]     Checking env_logger v0.4.3
Dec 19 17:56:49.942 INFO [stderr]     Checking riscv-5stage-simulator v0.1.0 (/opt/crater/workdir)
Dec 19 17:56:50.188 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.188 INFO [stderr]    --> src/instruction/decoder.rs:154:26
Dec 19 17:56:50.188 INFO [stderr]     |
Dec 19 17:56:50.188 INFO [stderr] 154 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.188 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.188 INFO [stderr]     |
Dec 19 17:56:50.188 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:56:50.188 INFO [stderr] 
Dec 19 17:56:50.188 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.189 INFO [stderr]    --> src/instruction/decoder.rs:174:26
Dec 19 17:56:50.189 INFO [stderr]     |
Dec 19 17:56:50.189 INFO [stderr] 174 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.189 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.189 INFO [stderr] 
Dec 19 17:56:50.189 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.189 INFO [stderr]    --> src/instruction/decoder.rs:193:26
Dec 19 17:56:50.189 INFO [stderr]     |
Dec 19 17:56:50.189 INFO [stderr] 193 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.189 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.189 INFO [stderr] 
Dec 19 17:56:50.189 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.189 INFO [stderr]    --> src/instruction/decoder.rs:210:26
Dec 19 17:56:50.189 INFO [stderr]     |
Dec 19 17:56:50.189 INFO [stderr] 210 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.189 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.189 INFO [stderr] 
Dec 19 17:56:50.189 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.189 INFO [stderr]    --> src/instruction/decoder.rs:231:26
Dec 19 17:56:50.189 INFO [stderr]     |
Dec 19 17:56:50.189 INFO [stderr] 231 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.189 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.189 INFO [stderr] 
Dec 19 17:56:50.189 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.189 INFO [stderr]    --> src/instruction/decoder.rs:243:26
Dec 19 17:56:50.189 INFO [stderr]     |
Dec 19 17:56:50.189 INFO [stderr] 243 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.189 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.189 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:154:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 154 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:174:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 174 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:193:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 193 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:210:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 210 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:231:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 231 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:50.310 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 17:56:50.310 INFO [stderr]    --> src/instruction/decoder.rs:243:26
Dec 19 17:56:50.310 INFO [stderr]     |
Dec 19 17:56:50.310 INFO [stderr] 243 |     fields.opcode = Some((insn & OPCODE_MASK));
Dec 19 17:56:50.310 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 17:56:50.310 INFO [stderr] 
Dec 19 17:56:51.050 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 19 17:56:51.390 INFO running `"docker" "inspect" "8edb4591a264246f6af2df3d66eefdf7b6dbd753accd788539d38441aad580ae"`
Dec 19 17:56:51.578 INFO running `"docker" "rm" "-f" "8edb4591a264246f6af2df3d66eefdf7b6dbd753accd788539d38441aad580ae"`
Dec 19 17:56:51.745 INFO [stdout] 8edb4591a264246f6af2df3d66eefdf7b6dbd753accd788539d38441aad580ae