[INFO] fetching crate traitor 0.0.0... [INFO] checking traitor-0.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate traitor 0.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate traitor 0.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate traitor 0.0.0 [INFO] finished tweaking crates.io crate traitor 0.0.0 [INFO] tweaked toml for crates.io crate traitor 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dynasmrt v0.2.3 [INFO] [stderr] Downloaded traitor-derive v0.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fa882d7f0f0471c18a1d3f4445a55cda0ddc2f46d3a15f5e0ed13860249241a [INFO] running `Command { std: "docker" "start" "-a" "2fa882d7f0f0471c18a1d3f4445a55cda0ddc2f46d3a15f5e0ed13860249241a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fa882d7f0f0471c18a1d3f4445a55cda0ddc2f46d3a15f5e0ed13860249241a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fa882d7f0f0471c18a1d3f4445a55cda0ddc2f46d3a15f5e0ed13860249241a", kill_on_drop: false }` [INFO] [stdout] 2fa882d7f0f0471c18a1d3f4445a55cda0ddc2f46d3a15f5e0ed13860249241a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7abf856abb443b1e3455b4660f741843f7ea2d14972a4cd33bbc8502e3f8e4c [INFO] running `Command { std: "docker" "start" "-a" "a7abf856abb443b1e3455b4660f741843f7ea2d14972a4cd33bbc8502e3f8e4c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking dynasmrt v0.2.3 [INFO] [stderr] Compiling traitor-derive v0.0.0 [INFO] [stderr] Checking traitor v0.0.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/lib.rs (7 fixes) [INFO] [stderr] Migrating tests/colored_string.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/box_drop.rs from 2018 edition to 2021 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `colored_string` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * tests/colored_string.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: expected identifier, found keyword `dyn` [INFO] [stderr] --> tests/colored_string.rs:13:7 [INFO] [stderr] | [INFO] [stderr] 13 | trait dyn Colored { [INFO] [stderr] | ^^^ expected identifier, found keyword [INFO] [stderr] [INFO] [stderr] error: expected one of `:`, `<`, `=`, `where`, or `{`, found `Colored` [INFO] [stderr] --> tests/colored_string.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | trait dyn Colored { [INFO] [stderr] | ^^^^^^^ expected one of `:`, `<`, `=`, `where`, or `{` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait Colored { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait Colored { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | let red_hello: &Colored = red_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | let green_hello: &Colored = green_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 59 | let blue_hello: &Colored = blue_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:74:31 [INFO] [stdout] | [INFO] [stdout] 74 | fn extract_data_ptr(colored: &Colored) -> *const () { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/colored_string.rs:77:36 [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { *(&colored as *const &Colored as *const *const ()) } [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Colored` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `Colored` in public interface (error E0445) [INFO] [stdout] --> tests/colored_string.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[traitor::shadow] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] = note: this warning originates in the attribute macro `traitor::shadow` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `Colored` in public interface (error E0445) [INFO] [stdout] --> tests/colored_string.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[traitor::shadow] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] = note: this warning originates in the attribute macro `traitor::shadow` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_Colored_box` should have a snake case name [INFO] [stdout] --> tests/colored_string.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait Colored { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `bind_colored_box` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `box_drop` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * tests/box_drop.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: expected identifier, found keyword `dyn` [INFO] [stderr] --> tests/box_drop.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait dyn Annotated { [INFO] [stderr] | ^^^ expected identifier, found keyword [INFO] [stderr] [INFO] [stderr] error: expected one of `:`, `<`, `=`, `where`, or `{`, found `Annotated` [INFO] [stderr] --> tests/box_drop.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | trait dyn Annotated { [INFO] [stderr] | ^^^^^^^^^ expected one of `:`, `<`, `=`, `where`, or `{` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/box_drop.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Annotated { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/box_drop.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Annotated { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/box_drop.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 34 | let bound: Box = bind_Annotated_box(Box::new(ValueWithDrop {}), binder); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Annotated` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> tests/box_drop.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | fn hello<'data>(data: &'data ValueWithDrop, meta: &'data Metadata) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> tests/box_drop.rs:13:49 [INFO] [stdout] | [INFO] [stdout] 13 | fn hello<'data>(data: &'data ValueWithDrop, meta: &'data Metadata) -> &'static str { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `Annotated` in public interface (error E0445) [INFO] [stdout] --> tests/box_drop.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[traitor::shadow] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] = note: this warning originates in the attribute macro `traitor::shadow` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private trait `Annotated` in public interface (error E0445) [INFO] [stdout] --> tests/box_drop.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[traitor::shadow] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] = note: this warning originates in the attribute macro `traitor::shadow` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bind_Annotated_box` should have a snake case name [INFO] [stdout] --> tests/box_drop.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Annotated { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `bind_annotated_box` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.06s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking traitor v0.0.0 (/tmp/fixit) [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | trait Colored { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 13 | trait dyn Colored { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/box_drop.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait Annotated { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 6 | trait dyn Annotated { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | let red_hello: &Colored = red_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 57 | let red_hello: &dyn Colored = red_binder.bind(&data); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/box_drop.rs:34:20 [INFO] [stdout] | [INFO] [stdout] 34 | let bound: Box = bind_Annotated_box(Box::new(ValueWithDrop {}), binder); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 34 | let bound: Box = bind_Annotated_box(Box::new(ValueWithDrop {}), binder); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | let green_hello: &Colored = green_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 58 | let green_hello: &dyn Colored = green_binder.bind(&data); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:59:22 [INFO] [stdout] | [INFO] [stdout] 59 | let blue_hello: &Colored = blue_binder.bind(&data); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 59 | let blue_hello: &dyn Colored = blue_binder.bind(&data); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:77:36 [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { *(&colored as *const &Colored as *const *const ()) } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { *(&colored as *const &dyn Colored as *const *const ()) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> tests/colored_string.rs:74:31 [INFO] [stdout] | [INFO] [stdout] 74 | fn extract_data_ptr(colored: &Colored) -> *const () { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 74 | fn extract_data_ptr(colored: &dyn Colored) -> *const () { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0782`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitor` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0782`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "a7abf856abb443b1e3455b4660f741843f7ea2d14972a4cd33bbc8502e3f8e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7abf856abb443b1e3455b4660f741843f7ea2d14972a4cd33bbc8502e3f8e4c", kill_on_drop: false }` [INFO] [stdout] a7abf856abb443b1e3455b4660f741843f7ea2d14972a4cd33bbc8502e3f8e4c