[INFO] fetching crate mars 0.0.0... [INFO] testing mars-0.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate mars 0.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate mars 0.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mars 0.0.0 [INFO] finished tweaking crates.io crate mars 0.0.0 [INFO] tweaked toml for crates.io crate mars 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd5cb888f418038ff8d24568ca4c9cd604d1dc47956b12aeb30f5fe3569fdd9b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bd5cb888f418038ff8d24568ca4c9cd604d1dc47956b12aeb30f5fe3569fdd9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd5cb888f418038ff8d24568ca4c9cd604d1dc47956b12aeb30f5fe3569fdd9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd5cb888f418038ff8d24568ca4c9cd604d1dc47956b12aeb30f5fe3569fdd9b", kill_on_drop: false }` [INFO] [stdout] bd5cb888f418038ff8d24568ca4c9cd604d1dc47956b12aeb30f5fe3569fdd9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b368efa2450123fd6850bb44896363132255c773dc67ca76e1d56ed4cd68258 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b368efa2450123fd6850bb44896363132255c773dc67ca76e1d56ed4cd68258", kill_on_drop: false }` [INFO] [stderr] Compiling mars v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:191:33 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ira` [INFO] [stdout] --> src/mars/mod.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let ira: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ira` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `irb` [INFO] [stdout] --> src/mars/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | let irb: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_irb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpb` [INFO] [stdout] --> src/mars/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let rpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wpb` [INFO] [stdout] --> src/mars/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let wpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_wpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pip` is assigned to, but never used [INFO] [stdout] --> src/mars/mod.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let pip: Address; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pip` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | rpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | wpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pip` is never read [INFO] [stdout] --> src/mars/mod.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | pip = (self.pc + wpa) % self.core_size; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "7b368efa2450123fd6850bb44896363132255c773dc67ca76e1d56ed4cd68258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b368efa2450123fd6850bb44896363132255c773dc67ca76e1d56ed4cd68258", kill_on_drop: false }` [INFO] [stdout] 7b368efa2450123fd6850bb44896363132255c773dc67ca76e1d56ed4cd68258 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8d265f986e1bcaf978e7c319706046c09605804b215daac8f303ba148326865 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d8d265f986e1bcaf978e7c319706046c09605804b215daac8f303ba148326865", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:191:33 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mars v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ira` [INFO] [stdout] --> src/mars/mod.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let ira: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ira` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `irb` [INFO] [stdout] --> src/mars/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | let irb: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_irb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpb` [INFO] [stdout] --> src/mars/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let rpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wpb` [INFO] [stdout] --> src/mars/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let wpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_wpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pip` is assigned to, but never used [INFO] [stdout] --> src/mars/mod.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let pip: Address; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pip` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | rpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | wpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pip` is never read [INFO] [stdout] --> src/mars/mod.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | pip = (self.pc + wpa) % self.core_size; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:191:33 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/mars/mod.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ira` [INFO] [stdout] --> src/mars/mod.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let ira: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ira` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `irb` [INFO] [stdout] --> src/mars/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | let irb: Instruction; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_irb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rpb` [INFO] [stdout] --> src/mars/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let rpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wpb` [INFO] [stdout] --> src/mars/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let wpb: Address; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_wpb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `pip` is assigned to, but never used [INFO] [stdout] --> src/mars/mod.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let pip: Address; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_pip` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | rpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | wpa = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pip` is never read [INFO] [stdout] --> src/mars/mod.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | pip = (self.pc + wpa) % self.core_size; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rpa` is never read [INFO] [stdout] --> src/mars/mod.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `wpa` is never read [INFO] [stdout] --> src/mars/mod.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | wpa = self.fold((wpa + self.core[((self.pc + wpa) % self.core_size)].b_number), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "d8d265f986e1bcaf978e7c319706046c09605804b215daac8f303ba148326865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8d265f986e1bcaf978e7c319706046c09605804b215daac8f303ba148326865", kill_on_drop: false }` [INFO] [stdout] d8d265f986e1bcaf978e7c319706046c09605804b215daac8f303ba148326865 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f0cdeea7e0dc5c5bff00acc6a2ef101fedd640f42645b88f0fa7062a72861b50 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f0cdeea7e0dc5c5bff00acc6a2ef101fedd640f42645b88f0fa7062a72861b50", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stdout] running 1 test [INFO] [stderr] --> src/mars/mod.rs:191:33 [INFO] [stdout] test mars::tests::it_works ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 191 | rpa = self.fold((rpa + self.core[((self.pc + rpa) % self.core_size)].b_number), [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: 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: 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: 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: 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: 12 warnings emitted [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mars-ecfb95644bb331ce [INFO] [stderr] Doc-tests mars [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/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: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0cdeea7e0dc5c5bff00acc6a2ef101fedd640f42645b88f0fa7062a72861b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0cdeea7e0dc5c5bff00acc6a2ef101fedd640f42645b88f0fa7062a72861b50", kill_on_drop: false }` [INFO] [stdout] f0cdeea7e0dc5c5bff00acc6a2ef101fedd640f42645b88f0fa7062a72861b50