[INFO] cloning repository https://github.com/yufengwng/loxscript [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yufengwng/loxscript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d070a3fd5bdb9a5f39edcba0436c508de30f783f [INFO] checking yufengwng/loxscript against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufengwng%2Floxscript" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yufengwng/loxscript on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yufengwng/loxscript [INFO] finished tweaking git repo https://github.com/yufengwng/loxscript [INFO] tweaked toml for git repo https://github.com/yufengwng/loxscript written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/yufengwng/loxscript already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 450c4b5892b3a33919e94ed90097e8be3944b3c057d480cb35cd5013c139ab9f [INFO] running `"docker" "start" "-a" "450c4b5892b3a33919e94ed90097e8be3944b3c057d480cb35cd5013c139ab9f"` [INFO] [stderr] Checking loxscript v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/value.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | Call(Rc), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | 'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | 'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:100:16 [INFO] [stderr] | [INFO] [stderr] 100 | '0'...'9' => return self.scan_number(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runtime/value.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | Call(Rc), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Call` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:99:16 [INFO] [stderr] | [INFO] [stderr] 99 | 'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:99:28 [INFO] [stderr] | [INFO] [stderr] 99 | 'a'...'z' | 'A'...'Z' | '_' => self.scan_identifier(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:100:16 [INFO] [stderr] | [INFO] [stderr] 100 | '0'...'9' => return self.scan_number(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `"docker" "inspect" "450c4b5892b3a33919e94ed90097e8be3944b3c057d480cb35cd5013c139ab9f"` [INFO] running `"docker" "rm" "-f" "450c4b5892b3a33919e94ed90097e8be3944b3c057d480cb35cd5013c139ab9f"` [INFO] [stdout] 450c4b5892b3a33919e94ed90097e8be3944b3c057d480cb35cd5013c139ab9f