[INFO] cloning repository https://github.com/CreatedBySeb/crisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CreatedBySeb/crisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreatedBySeb%2Fcrisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreatedBySeb%2Fcrisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d78b20b8730135bbc19c6e847ec5469c6033ab3 [INFO] checking CreatedBySeb/crisp/2d78b20b8730135bbc19c6e847ec5469c6033ab3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCreatedBySeb%2Fcrisp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CreatedBySeb/crisp on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CreatedBySeb/crisp [INFO] finished tweaking git repo https://github.com/CreatedBySeb/crisp [INFO] tweaked toml for git repo https://github.com/CreatedBySeb/crisp written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CreatedBySeb/crisp 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2abb90f2c4280a88a2de26cc361f3085241ace9b9f45cd854f850acd2e11223 [INFO] running `Command { std: "docker" "start" "-a" "b2abb90f2c4280a88a2de26cc361f3085241ace9b9f45cd854f850acd2e11223", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2abb90f2c4280a88a2de26cc361f3085241ace9b9f45cd854f850acd2e11223", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2abb90f2c4280a88a2de26cc361f3085241ace9b9f45cd854f850acd2e11223", kill_on_drop: false }` [INFO] [stdout] b2abb90f2c4280a88a2de26cc361f3085241ace9b9f45cd854f850acd2e11223 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5142d6597bee4ba74c10ea27b671068ccc7b28640d2b6fc78bdbd182c8a330c6 [INFO] running `Command { std: "docker" "start" "-a" "5142d6597bee4ba74c10ea27b671068ccc7b28640d2b6fc78bdbd182c8a330c6", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking crisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/main.rs:156:27 [INFO] [stdout] | [INFO] [stdout] 156 | let (instruction, X) = split_nibbles(bytes[0]); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/main.rs:157:14 [INFO] [stdout] | [INFO] [stdout] 157 | let (Y, N) = split_nibbles(bytes[1]); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let (Y, N) = split_nibbles(bytes[1]); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/main.rs:156:27 [INFO] [stdout] | [INFO] [stdout] 156 | let (instruction, X) = split_nibbles(bytes[0]); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y` should have a snake case name [INFO] [stdout] --> src/main.rs:157:14 [INFO] [stdout] | [INFO] [stdout] 157 | let (Y, N) = split_nibbles(bytes[1]); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/main.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | let (Y, N) = split_nibbles(bytes[1]); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | / canvas.fill_rect(Rect::new( [INFO] [stdout] 422 | | i32::from(x) * SCALING_FACTOR as i32, [INFO] [stdout] 423 | | y * SCALING_FACTOR as i32, [INFO] [stdout] 424 | | SCALING_FACTOR as u32, [INFO] [stdout] 425 | | SCALING_FACTOR as u32, [INFO] [stdout] 426 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 421 | let _ = canvas.fill_rect(Rect::new( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | / canvas.fill_rect(Rect::new( [INFO] [stdout] 422 | | i32::from(x) * SCALING_FACTOR as i32, [INFO] [stdout] 423 | | y * SCALING_FACTOR as i32, [INFO] [stdout] 424 | | SCALING_FACTOR as u32, [INFO] [stdout] 425 | | SCALING_FACTOR as u32, [INFO] [stdout] 426 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 421 | let _ = canvas.fill_rect(Rect::new( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "5142d6597bee4ba74c10ea27b671068ccc7b28640d2b6fc78bdbd182c8a330c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5142d6597bee4ba74c10ea27b671068ccc7b28640d2b6fc78bdbd182c8a330c6", kill_on_drop: false }` [INFO] [stdout] 5142d6597bee4ba74c10ea27b671068ccc7b28640d2b6fc78bdbd182c8a330c6