[INFO] fetching crate chess 3.1.1... [INFO] checking chess-3.1.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate chess 3.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate chess 3.1.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate chess 3.1.1 [INFO] finished tweaking crates.io crate chess 3.1.1 [INFO] tweaked toml for crates.io crate chess 3.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 131be262376fd13535754128dad1f14898ac0228bb7c7ac8175f75b45044ffed [INFO] running `Command { std: "docker" "start" "-a" "131be262376fd13535754128dad1f14898ac0228bb7c7ac8175f75b45044ffed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "131be262376fd13535754128dad1f14898ac0228bb7c7ac8175f75b45044ffed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "131be262376fd13535754128dad1f14898ac0228bb7c7ac8175f75b45044ffed", kill_on_drop: false }` [INFO] [stdout] 131be262376fd13535754128dad1f14898ac0228bb7c7ac8175f75b45044ffed [INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed37fb41461e076b8fc82e6b4825b3b252e2c1547b1e50e5df92db597f9a8c6f [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" "ed37fb41461e076b8fc82e6b4825b3b252e2c1547b1e50e5df92db597f9a8c6f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling chess v3.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/board.rs:857:35 [INFO] [stdout] | [INFO] [stdout] 857 | let mut result = 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/movegen/movegen.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 229 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/movegen/piece_type.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` 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.rs:857:35 [INFO] [stdout] | [INFO] [stdout] 857 | let mut result = 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/movegen/movegen.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 229 | let mut bresult = unsafe { 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/movegen/movegen.rs:255:44 [INFO] [stdout] | [INFO] [stdout] 255 | let mut bresult = unsafe { 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/movegen/movegen.rs:261:44 [INFO] [stdout] | [INFO] [stdout] 261 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/movegen/piece_type.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/board.rs:857:35 [INFO] [stdout] | [INFO] [stdout] 857 | let mut result = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/board.rs:857:35 [INFO] [stdout] | [INFO] [stdout] 857 | let mut result = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/movegen/movegen.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 229 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/movegen/movegen.rs:229:44 [INFO] [stdout] | [INFO] [stdout] 229 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/movegen/movegen.rs:255:44 [INFO] [stdout] | [INFO] [stdout] 255 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Board` does not permit being left uninitialized [INFO] [stdout] --> src/movegen/movegen.rs:261:44 [INFO] [stdout] | [INFO] [stdout] 261 | let mut bresult = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: enums have to be initialized to a variant [INFO] [stdout] --> src/color.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / pub enum Color { [INFO] [stdout] 7 | | White, [INFO] [stdout] 8 | | Black, [INFO] [stdout] 9 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 3m 18s [INFO] running `Command { std: "docker" "inspect" "ed37fb41461e076b8fc82e6b4825b3b252e2c1547b1e50e5df92db597f9a8c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed37fb41461e076b8fc82e6b4825b3b252e2c1547b1e50e5df92db597f9a8c6f", kill_on_drop: false }` [INFO] [stdout] ed37fb41461e076b8fc82e6b4825b3b252e2c1547b1e50e5df92db597f9a8c6f