[INFO] cloning repository https://github.com/BryanCarloSolis/AS7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BryanCarloSolis/AS7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryanCarloSolis%2FAS7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryanCarloSolis%2FAS7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1deb2ed7582c8d26c88edfb71fa29657ff481ce3 [INFO] checking BryanCarloSolis/AS7/1deb2ed7582c8d26c88edfb71fa29657ff481ce3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryanCarloSolis%2FAS7" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BryanCarloSolis/AS7 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BryanCarloSolis/AS7 [INFO] finished tweaking git repo https://github.com/BryanCarloSolis/AS7 [INFO] tweaked toml for git repo https://github.com/BryanCarloSolis/AS7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BryanCarloSolis/AS7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eadbb1ae331941b1672b4395e7629784f15cbe6919164e80d2acfd801a24a5c [INFO] running `Command { std: "docker" "start" "-a" "8eadbb1ae331941b1672b4395e7629784f15cbe6919164e80d2acfd801a24a5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eadbb1ae331941b1672b4395e7629784f15cbe6919164e80d2acfd801a24a5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eadbb1ae331941b1672b4395e7629784f15cbe6919164e80d2acfd801a24a5c", kill_on_drop: false }` [INFO] [stdout] 8eadbb1ae331941b1672b4395e7629784f15cbe6919164e80d2acfd801a24a5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ab436c27ac607f914c3d0852aa8f8ad052749db2cefa1a13bbf65802cf223b [INFO] running `Command { std: "docker" "start" "-a" "b9ab436c27ac607f914c3d0852aa8f8ad052749db2cefa1a13bbf65802cf223b", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking rum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let bits = ((1 << 3) - 1); [INFO] [stdout] 27 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - let bits = ((1 << 3) - 1); [INFO] [stdout] 41 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let bits = ((1 << 3) - 1); [INFO] [stdout] 58 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | let bits = ((1 << 25) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - let bits = ((1 << 25) - 1); [INFO] [stdout] 71 + let bits = (1 << 25) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:85:24 [INFO] [stdout] | [INFO] [stdout] 85 | let bits = ((1 << 4) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - let bits = ((1 << 4) - 1); [INFO] [stdout] 85 + let bits = (1 << 4) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/read_instr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - let bits = ((1 << 3) - 1); [INFO] [stdout] 27 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - let bits = ((1 << 3) - 1); [INFO] [stdout] 41 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let bits = ((1 << 3) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let bits = ((1 << 3) - 1); [INFO] [stdout] 58 + let bits = (1 << 3) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | let bits = ((1 << 25) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - let bits = ((1 << 25) - 1); [INFO] [stdout] 71 + let bits = (1 << 25) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/startprogram/instr.rs:85:24 [INFO] [stdout] | [INFO] [stdout] 85 | let bits = ((1 << 4) - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - let bits = ((1 << 4) - 1); [INFO] [stdout] 85 + let bits = (1 << 4) - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/read_instr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mem_address` is never read [INFO] [stdout] --> src/uvm/seg.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut mem_address = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/uvm.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | Err(e) => panic!("Error reading input") [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | / mem::replace( [INFO] [stdout] 32 | | self.allocated_heap.get_mut(mem_address) [INFO] [stdout] 33 | | .unwrap(), [INFO] [stdout] 34 | | vec![0_u32; size] [INFO] [stdout] 35 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | / mem::replace( [INFO] [stdout] 47 | | self.allocated_heap.get_mut(0).unwrap(), [INFO] [stdout] 48 | | program [INFO] [stdout] 49 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | / mem::replace( [INFO] [stdout] 70 | | self.allocated_heap.get_mut(address).unwrap().get_mut(index).unwrap(), [INFO] [stdout] 71 | | value [INFO] [stdout] 72 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / mem::replace( [INFO] [stdout] 80 | | self.allocated_heap.get_mut(address).unwrap(), [INFO] [stdout] 81 | | Vec::new() [INFO] [stdout] 82 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mem_address` is never read [INFO] [stdout] --> src/uvm/seg.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let mut mem_address = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/uvm.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | Err(e) => panic!("Error reading input") [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | / mem::replace( [INFO] [stdout] 32 | | self.allocated_heap.get_mut(mem_address) [INFO] [stdout] 33 | | .unwrap(), [INFO] [stdout] 34 | | vec![0_u32; size] [INFO] [stdout] 35 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 31 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | / mem::replace( [INFO] [stdout] 47 | | self.allocated_heap.get_mut(0).unwrap(), [INFO] [stdout] 48 | | program [INFO] [stdout] 49 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | / mem::replace( [INFO] [stdout] 70 | | self.allocated_heap.get_mut(address).unwrap().get_mut(index).unwrap(), [INFO] [stdout] 71 | | value [INFO] [stdout] 72 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 69 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/uvm/seg.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | / mem::replace( [INFO] [stdout] 80 | | self.allocated_heap.get_mut(address).unwrap(), [INFO] [stdout] 81 | | Vec::new() [INFO] [stdout] 82 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = mem::replace( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "b9ab436c27ac607f914c3d0852aa8f8ad052749db2cefa1a13bbf65802cf223b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ab436c27ac607f914c3d0852aa8f8ad052749db2cefa1a13bbf65802cf223b", kill_on_drop: false }` [INFO] [stdout] b9ab436c27ac607f914c3d0852aa8f8ad052749db2cefa1a13bbf65802cf223b