[INFO] crate mars 0.0.0 is already in cache [INFO] extracting crate mars 0.0.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/mars/0.0.0 [INFO] extracting crate mars 0.0.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/mars/0.0.0 [INFO] validating manifest of mars-0.0.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mars-0.0.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mars-0.0.0 [INFO] finished frobbing mars-0.0.0 [INFO] frobbed toml for mars-0.0.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/mars/0.0.0/Cargo.toml [INFO] started frobbing mars-0.0.0 [INFO] finished frobbing mars-0.0.0 [INFO] frobbed toml for mars-0.0.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/mars/0.0.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mars-0.0.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/mars/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e02a83f7776d0acc67b3ed7a2496e2e7d1cb2db3fb2fedd190af272b7fc3778f [INFO] running `"docker" "start" "-a" "e02a83f7776d0acc67b3ed7a2496e2e7d1cb2db3fb2fedd190af272b7fc3778f"` [INFO] [stderr] Checking mars v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::cmp::PartialEq` [INFO] [stderr] --> src/mars/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp::PartialEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/mars/mod.rs:191:33 [INFO] [stderr] | [INFO] [stderr] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/mars/mod.rs:193:33 [INFO] [stderr] | [INFO] [stderr] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ira` [INFO] [stderr] --> src/mars/mod.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let ira: Instruction; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ira` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `irb` [INFO] [stderr] --> src/mars/mod.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let irb: Instruction; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_irb` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rpb` [INFO] [stderr] --> src/mars/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let rpb: Address; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rpb` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `wpb` [INFO] [stderr] --> src/mars/mod.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | let wpb: Address; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_wpb` [INFO] [stderr] [INFO] [stderr] warning: variable `pip` is assigned to, but never used [INFO] [stderr] --> src/mars/mod.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | let pip: Address; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_pip` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rpa` is never read [INFO] [stderr] --> src/mars/mod.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | rpa = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `wpa` is never read [INFO] [stderr] --> src/mars/mod.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | wpa = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pip` is never read [INFO] [stderr] --> src/mars/mod.rs:188:21 [INFO] [stderr] | [INFO] [stderr] 188 | pip = (self.pc + wpa) % self.core_size; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rpa` is never read [INFO] [stderr] --> src/mars/mod.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `wpa` is never read [INFO] [stderr] --> src/mars/mod.rs:193:17 [INFO] [stderr] | [INFO] [stderr] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::PartialEq` [INFO] [stderr] --> src/mars/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp::PartialEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/mars/mod.rs:191:33 [INFO] [stderr] | [INFO] [stderr] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/mars/mod.rs:193:33 [INFO] [stderr] | [INFO] [stderr] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ira` [INFO] [stderr] --> src/mars/mod.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let ira: Instruction; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ira` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `irb` [INFO] [stderr] --> src/mars/mod.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let irb: Instruction; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_irb` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rpb` [INFO] [stderr] --> src/mars/mod.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let rpb: Address; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rpb` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `wpb` [INFO] [stderr] --> src/mars/mod.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | let wpb: Address; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_wpb` [INFO] [stderr] [INFO] [stderr] warning: variable `pip` is assigned to, but never used [INFO] [stderr] --> src/mars/mod.rs:162:13 [INFO] [stderr] | [INFO] [stderr] 162 | let pip: Address; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_pip` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rpa` is never read [INFO] [stderr] --> src/mars/mod.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | rpa = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `wpa` is never read [INFO] [stderr] --> src/mars/mod.rs:172:13 [INFO] [stderr] | [INFO] [stderr] 172 | wpa = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pip` is never read [INFO] [stderr] --> src/mars/mod.rs:188:21 [INFO] [stderr] | [INFO] [stderr] 188 | pip = (self.pc + wpa) % self.core_size; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rpa` is never read [INFO] [stderr] --> src/mars/mod.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `wpa` is never read [INFO] [stderr] --> src/mars/mod.rs:193:17 [INFO] [stderr] | [INFO] [stderr] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `"docker" "inspect" "e02a83f7776d0acc67b3ed7a2496e2e7d1cb2db3fb2fedd190af272b7fc3778f"` [INFO] running `"docker" "rm" "-f" "e02a83f7776d0acc67b3ed7a2496e2e7d1cb2db3fb2fedd190af272b7fc3778f"` [INFO] [stdout] e02a83f7776d0acc67b3ed7a2496e2e7d1cb2db3fb2fedd190af272b7fc3778f