[INFO] updating cached repository https://github.com/joaodelgado/rust-8 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 23d0c09fef556ee908d22b2606f3c4ff4fac7e0d [INFO] checking joaodelgado/rust-8 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaodelgado%2Frust-8" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaodelgado/rust-8 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/joaodelgado/rust-8 [INFO] finished tweaking git repo https://github.com/joaodelgado/rust-8 [INFO] tweaked toml for git repo https://github.com/joaodelgado/rust-8 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/joaodelgado/rust-8 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ee6788da1e5eae6ce500725ff8f51b6a3576e92520a42a0df000f51b1449b2f [INFO] running `"docker" "start" "-a" "5ee6788da1e5eae6ce500725ff8f51b6a3576e92520a42a0df000f51b1449b2f"` [INFO] [stderr] Checking either v1.0.3 [INFO] [stderr] Checking sdl2 v0.28.0 [INFO] [stderr] Checking itertools v0.5.9 [INFO] [stderr] Checking chip-8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1123:31 [INFO] [stderr] | [INFO] [stderr] 1123 | pub fn parse(raw: u16) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1124:24 [INFO] [stderr] | [INFO] [stderr] 1124 | let mut instr: Box = match raw & 0xf000 { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1185:26 [INFO] [stderr] | [INFO] [stderr] 1185 | pub fn execute(inst: Box, cpu: &mut Cpu) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1123:31 [INFO] [stderr] | [INFO] [stderr] 1123 | pub fn parse(raw: u16) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1124:24 [INFO] [stderr] | [INFO] [stderr] 1124 | let mut instr: Box = match raw & 0xf000 { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/instr.rs:1185:26 [INFO] [stderr] | [INFO] [stderr] 1185 | pub fn execute(inst: Box, cpu: &mut Cpu) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Instr` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/cpu.rs:306:35 [INFO] [stderr] | [INFO] [stderr] 306 | let r_vx = join(self.r_vx.into_iter().map(|v| format!("{:02x}", v)), ", "); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/cpu.rs:307:37 [INFO] [stderr] | [INFO] [stderr] 307 | let stack = join(self.stack.into_iter().map(|v| format!("{:04x}", v)), ", "); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/cpu.rs:306:35 [INFO] [stderr] | [INFO] [stderr] 306 | let r_vx = join(self.r_vx.into_iter().map(|v| format!("{:02x}", v)), ", "); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/cpu.rs:307:37 [INFO] [stderr] | [INFO] [stderr] 307 | let stack = join(self.stack.into_iter().map(|v| format!("{:04x}", v)), ", "); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.92s [INFO] running `"docker" "inspect" "5ee6788da1e5eae6ce500725ff8f51b6a3576e92520a42a0df000f51b1449b2f"` [INFO] running `"docker" "rm" "-f" "5ee6788da1e5eae6ce500725ff8f51b6a3576e92520a42a0df000f51b1449b2f"` [INFO] [stdout] 5ee6788da1e5eae6ce500725ff8f51b6a3576e92520a42a0df000f51b1449b2f