[INFO] crate traitor 0.0.0 is already in cache [INFO] extracting crate traitor 0.0.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/traitor/0.0.0 [INFO] extracting crate traitor 0.0.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/traitor/0.0.0 [INFO] validating manifest of traitor-0.0.0 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 traitor-0.0.0 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 traitor-0.0.0 [INFO] finished frobbing traitor-0.0.0 [INFO] frobbed toml for traitor-0.0.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/traitor/0.0.0/Cargo.toml [INFO] started frobbing traitor-0.0.0 [INFO] finished frobbing traitor-0.0.0 [INFO] frobbed toml for traitor-0.0.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/traitor/0.0.0/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 traitor-0.0.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/traitor/0.0.0:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b2b64f6d425a0241667b560276ff6f83c3f455f40a7023237d0e45b341fce4fa [INFO] running `"docker" "start" "-a" "b2b64f6d425a0241667b560276ff6f83c3f455f40a7023237d0e45b341fce4fa"` [INFO] [stderr] Checking dynasmrt v0.2.3 [INFO] [stderr] Compiling traitor-derive v0.0.0 [INFO] [stderr] Checking traitor v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:62 [INFO] [stderr] | [INFO] [stderr] 61 | unsafe impl crate::details::VTableInfoTrait for crate::details::VTableInfo { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/lib.rs:97:37 [INFO] [stderr] | [INFO] [stderr] 97 | shadows: typed_arena::Arena>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | let shadow: Box = Box::new(binder.into_shadow()); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:161:34 [INFO] [stderr] | [INFO] [stderr] 161 | let shadow: &mut Box = self [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:163:50 [INFO] [stderr] | [INFO] [stderr] 163 | .alloc(std::mem::transmute::, Box>( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Whatever + 'sc` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:163:71 [INFO] [stderr] | [INFO] [stderr] 163 | .alloc(std::mem::transmute::, Box>( [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:166:56 [INFO] [stderr] | [INFO] [stderr] 166 | let shadow_ptr = shadow.as_ref() as *const Whatever as *const B::Shadow; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:61:62 [INFO] [stderr] | [INFO] [stderr] 61 | unsafe impl crate::details::VTableInfoTrait for crate::details::VTableInfo { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/lib.rs:97:37 [INFO] [stderr] | [INFO] [stderr] 97 | shadows: typed_arena::Arena>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | let shadow: Box = Box::new(binder.into_shadow()); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:161:34 [INFO] [stderr] | [INFO] [stderr] 161 | let shadow: &mut Box = self [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:163:50 [INFO] [stderr] | [INFO] [stderr] 163 | .alloc(std::mem::transmute::, Box>( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Whatever + 'sc` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:163:71 [INFO] [stderr] | [INFO] [stderr] 163 | .alloc(std::mem::transmute::, Box>( [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:166:56 [INFO] [stderr] | [INFO] [stderr] 166 | let shadow_ptr = shadow.as_ref() as *const Whatever as *const B::Shadow; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Whatever` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | trait Colored { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [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/colored_string.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | trait Colored { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let red_hello: &Colored = red_binder.bind(&data); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | let green_hello: &Colored = green_binder.bind(&data); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:59:22 [INFO] [stderr] | [INFO] [stderr] 59 | let blue_hello: &Colored = blue_binder.bind(&data); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:74:31 [INFO] [stderr] | [INFO] [stderr] 74 | fn extract_data_ptr(colored: &Colored) -> *const () { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/colored_string.rs:77:36 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { *(&colored as *const &Colored as *const *const ()) } [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stderr] [INFO] [stderr] warning: private trait `Colored` in public interface (error E0445) [INFO] [stderr] --> tests/colored_string.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[traitor::shadow] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` 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 #34537 [INFO] [stderr] [INFO] [stderr] warning: private trait `Colored` in public interface (error E0445) [INFO] [stderr] --> tests/colored_string.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[traitor::shadow] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [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 #34537 [INFO] [stderr] [INFO] [stderr] warning: function `bind_Colored_box` should have a snake case name [INFO] [stderr] --> tests/colored_string.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | trait Colored { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `bind_colored_box` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/box_drop.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait Annotated { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [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/box_drop.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait Annotated { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/box_drop.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | let bound: Box = bind_Annotated_box(Box::new(ValueWithDrop {}), binder); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> tests/box_drop.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | fn hello<'data>(data: &'data ValueWithDrop, meta: &'data Metadata) -> &'static str { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `meta` [INFO] [stderr] --> tests/box_drop.rs:13:49 [INFO] [stderr] | [INFO] [stderr] 13 | fn hello<'data>(data: &'data ValueWithDrop, meta: &'data Metadata) -> &'static str { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_meta` [INFO] [stderr] [INFO] [stderr] warning: private trait `Annotated` in public interface (error E0445) [INFO] [stderr] --> tests/box_drop.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[traitor::shadow] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` 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 #34537 [INFO] [stderr] [INFO] [stderr] warning: private trait `Annotated` in public interface (error E0445) [INFO] [stderr] --> tests/box_drop.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[traitor::shadow] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [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 #34537 [INFO] [stderr] [INFO] [stderr] warning: function `bind_Annotated_box` should have a snake case name [INFO] [stderr] --> tests/box_drop.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait Annotated { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `bind_annotated_box` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.95s [INFO] running `"docker" "inspect" "b2b64f6d425a0241667b560276ff6f83c3f455f40a7023237d0e45b341fce4fa"` [INFO] running `"docker" "rm" "-f" "b2b64f6d425a0241667b560276ff6f83c3f455f40a7023237d0e45b341fce4fa"` [INFO] [stdout] b2b64f6d425a0241667b560276ff6f83c3f455f40a7023237d0e45b341fce4fa