[INFO] crate mars 0.0.0 is already in cache [INFO] testing mars-0.0.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate mars 0.0.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mars 0.0.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35ccbeab57d554beaf423f11a4c810b001781cb2b36d63f81ea061405e725a3f [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" "35ccbeab57d554beaf423f11a4c810b001781cb2b36d63f81ea061405e725a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35ccbeab57d554beaf423f11a4c810b001781cb2b36d63f81ea061405e725a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35ccbeab57d554beaf423f11a4c810b001781cb2b36d63f81ea061405e725a3f", kill_on_drop: false }` [INFO] [stdout] 35ccbeab57d554beaf423f11a4c810b001781cb2b36d63f81ea061405e725a3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 660b4fc11765224b7105734e0a6b88a92d3e7089d83015e409b21f5720ce9ff7 [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" "660b4fc11765224b7105734e0a6b88a92d3e7089d83015e409b21f5720ce9ff7", 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 0.46s [INFO] running `Command { std: "docker" "inspect" "660b4fc11765224b7105734e0a6b88a92d3e7089d83015e409b21f5720ce9ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "660b4fc11765224b7105734e0a6b88a92d3e7089d83015e409b21f5720ce9ff7", kill_on_drop: false }` [INFO] [stdout] 660b4fc11765224b7105734e0a6b88a92d3e7089d83015e409b21f5720ce9ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0b958de9b1e21e8fa11f5873613526fe3c0ee05839db3b322569cd3407c4649 [INFO] running `Command { std: "docker" "start" "-a" "f0b958de9b1e21e8fa11f5873613526fe3c0ee05839db3b322569cd3407c4649", 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] [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] [stderr] Compiling mars v0.0.0 (/opt/rustwide/workdir) [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 0.42s [INFO] running `Command { std: "docker" "inspect" "f0b958de9b1e21e8fa11f5873613526fe3c0ee05839db3b322569cd3407c4649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0b958de9b1e21e8fa11f5873613526fe3c0ee05839db3b322569cd3407c4649", kill_on_drop: false }` [INFO] [stdout] f0b958de9b1e21e8fa11f5873613526fe3c0ee05839db3b322569cd3407c4649 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7fefd70786999400443d38b1a3563f6af28d02b1e5c1a1ded92e033edbd61659 [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" "7fefd70786999400443d38b1a3563f6af28d02b1e5c1a1ded92e033edbd61659", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: 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] 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: 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 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mars-e082d63c4e6b53f2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests mars [INFO] [stdout] test mars::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "7fefd70786999400443d38b1a3563f6af28d02b1e5c1a1ded92e033edbd61659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fefd70786999400443d38b1a3563f6af28d02b1e5c1a1ded92e033edbd61659", kill_on_drop: false }` [INFO] [stdout] 7fefd70786999400443d38b1a3563f6af28d02b1e5c1a1ded92e033edbd61659