[INFO] crate stack 0.3.0 is already in cache [INFO] extracting crate stack 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/stack/0.3.0 [INFO] extracting crate stack 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/stack/0.3.0 [INFO] validating manifest of stack-0.3.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stack-0.3.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing stack-0.3.0 [INFO] finished frobbing stack-0.3.0 [INFO] frobbed toml for stack-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/stack/0.3.0/Cargo.toml [INFO] started frobbing stack-0.3.0 [INFO] finished frobbing stack-0.3.0 [INFO] frobbed toml for stack-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/stack/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking stack-0.3.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/stack/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 652279dc05858dcceac6c55d0d551a55ad94279a6cbeeae93f7e8ae6f27656b3 [INFO] running `"docker" "start" "-a" "652279dc05858dcceac6c55d0d551a55ad94279a6cbeeae93f7e8ae6f27656b3"` [INFO] [stderr] Checking coalesce v0.1.1 [INFO] [stderr] Checking stack v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [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/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [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/small_vec.rs:245:54 [INFO] [stderr] | [INFO] [stderr] 245 | .field("data", &coalesce!(2 => |v| v as &fmt::Debug)) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:250:61 [INFO] [stderr] | [INFO] [stderr] 250 | impl<'a, T: Array + 'a, S: Vector + 'a> AsRef + 'a> for SmallVec where T::Item: 'a, T::Index: 'a { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/small_vec.rs:251:27 [INFO] [stderr] | [INFO] [stderr] 251 | fn as_ref(&self) -> &(Vector + 'a) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Vector + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | let val: SmallDST> = small_dst!(1234u32); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PartialEq` [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] --> tests/small_dst.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | let val: SmallDST<::std::fmt::Debug> = small_dst!(Struct(&flag)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::fmt::Debug)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:43:35 [INFO] [stderr] | [INFO] [stderr] 43 | fn instance_one() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:52:35 [INFO] [stderr] | [INFO] [stderr] 52 | fn instance_two() -> SmallDST { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn TestTrait` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:69:21 [INFO] [stderr] | [INFO] [stderr] 69 | let c: SmallDST String> = small_dst!(|| format!("{}", v1)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> String` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let _: SmallDST> = small_dst!([0usize; 7]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:83:21 [INFO] [stderr] | [INFO] [stderr] 83 | let _: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/small_dst.rs:89:23 [INFO] [stderr] | [INFO] [stderr] 89 | let dst: SmallDST> = small_dst!([0usize; 8]); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/array_vec.rs:129:15 [INFO] [stderr] | [INFO] [stderr] 129 | &data as &Send; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Send` [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] --> tests/array_vec.rs:130:15 [INFO] [stderr] | [INFO] [stderr] 130 | &data as &Sync; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Sync` [INFO] [stderr] [INFO] [stderr] warning: the type `&i32` does not permit zero-initialization [INFO] [stderr] --> tests/array_vec.rs:186:53 [INFO] [stderr] | [INFO] [stderr] 186 | *v.as_mut().unwrap().get_unchecked_mut(0) = mem::zeroed(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] = note: References must be non-null [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `"docker" "inspect" "652279dc05858dcceac6c55d0d551a55ad94279a6cbeeae93f7e8ae6f27656b3"` [INFO] running `"docker" "rm" "-f" "652279dc05858dcceac6c55d0d551a55ad94279a6cbeeae93f7e8ae6f27656b3"` [INFO] [stdout] 652279dc05858dcceac6c55d0d551a55ad94279a6cbeeae93f7e8ae6f27656b3