[INFO] fetching crate hexe_core 0.0.5... [INFO] checking hexe_core-0.0.5 against beta for pr-78714 [INFO] extracting crate hexe_core 0.0.5 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate hexe_core 0.0.5 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate hexe_core 0.0.5 [INFO] finished tweaking crates.io crate hexe_core 0.0.5 [INFO] tweaked toml for crates.io crate hexe_core 0.0.5 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea1b02f2f0597c43f20162db329eaa91961874ff46eedd2ccb4260f1bbd68c43 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea1b02f2f0597c43f20162db329eaa91961874ff46eedd2ccb4260f1bbd68c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea1b02f2f0597c43f20162db329eaa91961874ff46eedd2ccb4260f1bbd68c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1b02f2f0597c43f20162db329eaa91961874ff46eedd2ccb4260f1bbd68c43", kill_on_drop: false }` [INFO] [stdout] ea1b02f2f0597c43f20162db329eaa91961874ff46eedd2ccb4260f1bbd68c43 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80cd180d98c56a9bf28da5f2eba5b65eed0df154ba3cb65c3cc54971bd74486a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "80cd180d98c56a9bf28da5f2eba5b65eed0df154ba3cb65c3cc54971bd74486a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking uncon v1.1.0 [INFO] [stderr] Compiling uncon_derive v1.1.1 [INFO] [stderr] Checking hexe_core v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/board/piece_map/entry.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let field: &fmt::Debug = match *self { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/board/piece_map/mod.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | b'1'...b'8' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | $lo...$hi => unsafe { ($b - $lo).into_unchecked() }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 114 | Ok(Square::new(convert!(b'a', b'h', bytes[0] | 32), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | $lo...$hi => unsafe { ($b - $lo).into_unchecked() }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 115 | convert!(b'1', b'8', bytes[1]))) [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:514:22 [INFO] [stdout] | [INFO] [stdout] 514 | b @ b'a' ... b'f' => unsafe { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:568:22 [INFO] [stdout] | [INFO] [stdout] 568 | b @ b'1' ... b'8' => unsafe { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/board/piece_map/entry.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let field: &fmt::Debug = match *self { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/board/piece_map/mod.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | b'1'...b'8' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | $lo...$hi => unsafe { ($b - $lo).into_unchecked() }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 114 | Ok(Square::new(convert!(b'a', b'h', bytes[0] | 32), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:109:28 [INFO] [stdout] | [INFO] [stdout] 109 | $lo...$hi => unsafe { ($b - $lo).into_unchecked() }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] ... [INFO] [stdout] 115 | convert!(b'1', b'8', bytes[1]))) [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:514:22 [INFO] [stdout] | [INFO] [stdout] 514 | b @ b'a' ... b'f' => unsafe { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/square/mod.rs:568:22 [INFO] [stdout] | [INFO] [stdout] 568 | b @ b'1' ... b'8' => unsafe { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/board/piece_map/mod.rs:257:42 [INFO] [stdout] | [INFO] [stdout] 257 | let mut map: PieceMap = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/board/piece_map/mod.rs:732:38 [INFO] [stdout] | [INFO] [stdout] 732 | let mut buf: [u8; MAX] = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/mv/vec.rs:55:33 [INFO] [stdout] | [INFO] [stdout] 55 | MoveVec { buf: unsafe { mem::uninitialized() }, len: 0 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/board/piece_map/mod.rs:257:42 [INFO] [stdout] | [INFO] [stdout] 257 | let mut map: PieceMap = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/board/piece_map/mod.rs:732:38 [INFO] [stdout] | [INFO] [stdout] 732 | let mut buf: [u8; MAX] = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/mv/vec.rs:55:33 [INFO] [stdout] | [INFO] [stdout] 55 | MoveVec { buf: unsafe { mem::uninitialized() }, len: 0 } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/util/mod.rs:24:46 [INFO] [stdout] | [INFO] [stdout] 24 | let mut pairs: [(T, U); 1000] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rand_pairs` [INFO] [stdout] --> src/util/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn rand_pairs() -> [(T, U); 1000] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.67s [INFO] running `Command { std: "docker" "inspect" "80cd180d98c56a9bf28da5f2eba5b65eed0df154ba3cb65c3cc54971bd74486a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80cd180d98c56a9bf28da5f2eba5b65eed0df154ba3cb65c3cc54971bd74486a", kill_on_drop: false }` [INFO] [stdout] 80cd180d98c56a9bf28da5f2eba5b65eed0df154ba3cb65c3cc54971bd74486a