[INFO] cloning repository https://github.com/squeezebunny/computert_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/squeezebunny/computert_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqueezebunny%2Fcomputert_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqueezebunny%2Fcomputert_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14ce1a71b0aa5d21260eddefe861d67a1a409b71 [INFO] checking squeezebunny/computert_emulator against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqueezebunny%2Fcomputert_emulator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/squeezebunny/computert_emulator on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/squeezebunny/computert_emulator [INFO] finished tweaking git repo https://github.com/squeezebunny/computert_emulator [INFO] tweaked toml for git repo https://github.com/squeezebunny/computert_emulator written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/squeezebunny/computert_emulator 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iota v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c608c0dfcd78a294a6c667b70089748b9450a5b9311ccb64b61b4c4f1b3ec500 [INFO] running `Command { std: "docker" "start" "-a" "c608c0dfcd78a294a6c667b70089748b9450a5b9311ccb64b61b4c4f1b3ec500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c608c0dfcd78a294a6c667b70089748b9450a5b9311ccb64b61b4c4f1b3ec500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c608c0dfcd78a294a6c667b70089748b9450a5b9311ccb64b61b4c4f1b3ec500", kill_on_drop: false }` [INFO] [stdout] c608c0dfcd78a294a6c667b70089748b9450a5b9311ccb64b61b4c4f1b3ec500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 441830f9608562b839fd5c2114d05ab20c41045592e9380f7e13f9b3b5e4098b [INFO] running `Command { std: "docker" "start" "-a" "441830f9608562b839fd5c2114d05ab20c41045592e9380f7e13f9b3b5e4098b", kill_on_drop: false }` [INFO] [stderr] Checking iota v0.2.2 [INFO] [stderr] Checking computert_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `instruction_types` should have an upper camel case name [INFO] [stdout] --> src/main.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | enum instruction_types { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InstructionTypes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:124:38 [INFO] [stdout] | [INFO] [stdout] 124 | IBR(b) => { if b { pc += (y as usize); } } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - IBR(b) => { if b { pc += (y as usize); } } [INFO] [stdout] 124 + IBR(b) => { if b { pc += y as usize; } } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::thread::sleep; [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/main.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | f_zero = (o == 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 - f_zero = (o == 0); [INFO] [stdout] 127 + f_zero = o == 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | f_zero = (o == 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 131 - f_zero = (o == 0); [INFO] [stdout] 131 + f_zero = o == 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:133:27 [INFO] [stdout] | [INFO] [stdout] 133 | f_carry = (((x + y) as u16) > 255 || ((x + y) as i16) < 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 133 - f_carry = (((x + y) as u16) > 255 || ((x + y) as i16) < 0); [INFO] [stdout] 133 + f_carry = ((x + y) as u16) > 255 || ((x + y) as i16) < 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `instruction_types` should have an upper camel case name [INFO] [stdout] --> src/main.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | enum instruction_types { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InstructionTypes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:124:38 [INFO] [stdout] | [INFO] [stdout] 124 | IBR(b) => { if b { pc += (y as usize); } } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - IBR(b) => { if b { pc += (y as usize); } } [INFO] [stdout] 124 + IBR(b) => { if b { pc += y as usize; } } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:127:26 [INFO] [stdout] | [INFO] [stdout] 127 | f_zero = (o == 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 - f_zero = (o == 0); [INFO] [stdout] 127 + f_zero = o == 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:131:26 [INFO] [stdout] | [INFO] [stdout] 131 | f_zero = (o == 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 131 - f_zero = (o == 0); [INFO] [stdout] 131 + f_zero = o == 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:133:27 [INFO] [stdout] | [INFO] [stdout] 133 | f_carry = (((x + y) as u16) > 255 || ((x + y) as i16) < 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 133 - f_carry = (((x + y) as u16) > 255 || ((x + y) as i16) < 0); [INFO] [stdout] 133 + f_carry = ((x + y) as u16) > 255 || ((x + y) as i16) < 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "441830f9608562b839fd5c2114d05ab20c41045592e9380f7e13f9b3b5e4098b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441830f9608562b839fd5c2114d05ab20c41045592e9380f7e13f9b3b5e4098b", kill_on_drop: false }` [INFO] [stdout] 441830f9608562b839fd5c2114d05ab20c41045592e9380f7e13f9b3b5e4098b