[INFO] fetching crate detrojt 0.1.1... [INFO] testing detrojt-0.1.1 against 1.79.0 for beta-1.80-4 [INFO] extracting crate detrojt 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate detrojt 0.1.1 on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate detrojt 0.1.1 [INFO] finished tweaking crates.io crate detrojt 0.1.1 [INFO] tweaked toml for crates.io crate detrojt 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 736622bc6bb4dd3240005090e19844e6ca7abe862fe064c1c6581191459cc7d7 [INFO] running `Command { std: "docker" "start" "-a" "736622bc6bb4dd3240005090e19844e6ca7abe862fe064c1c6581191459cc7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "736622bc6bb4dd3240005090e19844e6ca7abe862fe064c1c6581191459cc7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "736622bc6bb4dd3240005090e19844e6ca7abe862fe064c1c6581191459cc7d7", kill_on_drop: false }` [INFO] [stdout] 736622bc6bb4dd3240005090e19844e6ca7abe862fe064c1c6581191459cc7d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9740153694e173fe847bf6f7d553b856808c913b512f8d8311fdc397cc52e154 [INFO] running `Command { std: "docker" "start" "-a" "9740153694e173fe847bf6f7d553b856808c913b512f8d8311fdc397cc52e154", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling detrojt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s [INFO] running `Command { std: "docker" "inspect" "9740153694e173fe847bf6f7d553b856808c913b512f8d8311fdc397cc52e154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9740153694e173fe847bf6f7d553b856808c913b512f8d8311fdc397cc52e154", kill_on_drop: false }` [INFO] [stdout] 9740153694e173fe847bf6f7d553b856808c913b512f8d8311fdc397cc52e154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db67a99d109a3b19cfc193d4ca3a25dbf46c7227dc497c1f217acb1294efa071 [INFO] running `Command { std: "docker" "start" "-a" "db67a99d109a3b19cfc193d4ca3a25dbf46c7227dc497c1f217acb1294efa071", kill_on_drop: false }` [INFO] [stderr] Compiling detrojt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "db67a99d109a3b19cfc193d4ca3a25dbf46c7227dc497c1f217acb1294efa071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db67a99d109a3b19cfc193d4ca3a25dbf46c7227dc497c1f217acb1294efa071", kill_on_drop: false }` [INFO] [stdout] db67a99d109a3b19cfc193d4ca3a25dbf46c7227dc497c1f217acb1294efa071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d5e1f51e29aefa7f2390aadd739c5f892016a6af0db343e87ecaa0341ba3d4c [INFO] running `Command { std: "docker" "start" "-a" "9d5e1f51e29aefa7f2390aadd739c5f892016a6af0db343e87ecaa0341ba3d4c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:173:73 [INFO] [stderr] | [INFO] [stderr] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:81:65 [INFO] [stderr] | [INFO] [stderr] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:95:52 [INFO] [stderr] | [INFO] [stderr] 95 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 95 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:136:48 [INFO] [stderr] | [INFO] [stderr] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:177:67 [INFO] [stderr] | [INFO] [stderr] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:85:65 [INFO] [stderr] | [INFO] [stderr] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:100:52 [INFO] [stderr] | [INFO] [stderr] 100 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 100 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:150:48 [INFO] [stderr] | [INFO] [stderr] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:184:67 [INFO] [stderr] | [INFO] [stderr] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:59 [INFO] [stderr] | [INFO] [stderr] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:146:56 [INFO] [stderr] | [INFO] [stderr] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:184:59 [INFO] [stderr] | [INFO] [stderr] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `detrojt` (lib) generated 13 warnings (run `cargo fix --lib -p detrojt` to apply 13 suggestions) [INFO] [stderr] warning: `detrojt` (lib test) generated 13 warnings (13 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/detrojt-2ae18972b77f629e) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests detrojt [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/serde.rs - serde (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d5e1f51e29aefa7f2390aadd739c5f892016a6af0db343e87ecaa0341ba3d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d5e1f51e29aefa7f2390aadd739c5f892016a6af0db343e87ecaa0341ba3d4c", kill_on_drop: false }` [INFO] [stdout] 9d5e1f51e29aefa7f2390aadd739c5f892016a6af0db343e87ecaa0341ba3d4c [INFO] testing detrojt-0.1.1 against beta-2024-06-22 for beta-1.80-4 [INFO] extracting crate detrojt 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate detrojt 0.1.1 on toolchain beta-2024-06-22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate detrojt 0.1.1 [INFO] finished tweaking crates.io crate detrojt 0.1.1 [INFO] tweaked toml for crates.io crate detrojt 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-06-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a6c7a875ebb7b884e446a51ceaa4e347451cd23605307e8430e0f9427ae15ee [INFO] running `Command { std: "docker" "start" "-a" "8a6c7a875ebb7b884e446a51ceaa4e347451cd23605307e8430e0f9427ae15ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a6c7a875ebb7b884e446a51ceaa4e347451cd23605307e8430e0f9427ae15ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a6c7a875ebb7b884e446a51ceaa4e347451cd23605307e8430e0f9427ae15ee", kill_on_drop: false }` [INFO] [stdout] 8a6c7a875ebb7b884e446a51ceaa4e347451cd23605307e8430e0f9427ae15ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb5f02a1a81ebbdaec5c218a0ed8339e1d6cdf1217d2a2bea214b5bc69706fc9 [INFO] running `Command { std: "docker" "start" "-a" "eb5f02a1a81ebbdaec5c218a0ed8339e1d6cdf1217d2a2bea214b5bc69706fc9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling detrojt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "eb5f02a1a81ebbdaec5c218a0ed8339e1d6cdf1217d2a2bea214b5bc69706fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb5f02a1a81ebbdaec5c218a0ed8339e1d6cdf1217d2a2bea214b5bc69706fc9", kill_on_drop: false }` [INFO] [stdout] eb5f02a1a81ebbdaec5c218a0ed8339e1d6cdf1217d2a2bea214b5bc69706fc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 301581de55e65f7120395098aed5f8f86ed42a8992f3de0d19bf710ac6255db1 [INFO] running `Command { std: "docker" "start" "-a" "301581de55e65f7120395098aed5f8f86ed42a8992f3de0d19bf710ac6255db1", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling detrojt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:173:73 [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:81:65 [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:95:52 [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:136:48 [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:177:67 [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:85:65 [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:100:52 [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn inter_deserialize(self) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:150:48 [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:184:67 [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:144:59 [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:184:59 [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "301581de55e65f7120395098aed5f8f86ed42a8992f3de0d19bf710ac6255db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301581de55e65f7120395098aed5f8f86ed42a8992f3de0d19bf710ac6255db1", kill_on_drop: false }` [INFO] [stdout] 301581de55e65f7120395098aed5f8f86ed42a8992f3de0d19bf710ac6255db1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-06-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea9e39b869678e4d08c248cedf725054cc3c672cec1c2bf69f24dff67b6fea1c [INFO] running `Command { std: "docker" "start" "-a" "ea9e39b869678e4d08c248cedf725054cc3c672cec1c2bf69f24dff67b6fea1c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:173:73 [INFO] [stderr] | [INFO] [stderr] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 173 | struct TraitObjDeserializer(fn(U::InterDeserialize) -> Result>) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:81:65 [INFO] [stderr] | [INFO] [stderr] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 81 | fn inter_serialize(t: &T) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:95:52 [INFO] [stderr] | [INFO] [stderr] 95 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 95 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:136:48 [INFO] [stderr] | [INFO] [stderr] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 136 | fn serialize_inner(&self) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:177:67 [INFO] [stderr] | [INFO] [stderr] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 177 | fn deserialize_inner(d: U::InterDeserialize) -> Result>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:85:65 [INFO] [stderr] | [INFO] [stderr] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 85 | fn inter_serialize(t: &T) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:100:52 [INFO] [stderr] | [INFO] [stderr] 100 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 100 | fn inter_deserialize(self) -> Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:150:48 [INFO] [stderr] | [INFO] [stderr] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 150 | fn serialize_inner(&self) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/serde.rs:184:67 [INFO] [stderr] | [INFO] [stderr] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 184 | fn deserialize_inner(d: U::InterDeserialize) -> Result> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:144:59 [INFO] [stderr] | [INFO] [stderr] 144 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 144 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:146:56 [INFO] [stderr] | [INFO] [stderr] 146 | let r: TraitObject = std::mem::transmute(p as &TyConstImpl); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 146 | let r: TraitObject = std::mem::transmute(p as &dyn TyConstImpl); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let r: &TyConstImpl = std::mem::transmute(r); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 194 | let r: &dyn TyConstImpl = std::mem::transmute(r); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:184:59 [INFO] [stderr] | [INFO] [stderr] 184 | let r0: TraitObject = std::mem::transmute(&() as &Send); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 184 | let r0: TraitObject = std::mem::transmute(&() as &dyn Send); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `detrojt` (lib) generated 13 warnings (run `cargo fix --lib -p detrojt` to apply 13 suggestions) [INFO] [stderr] warning: `detrojt` (lib test) generated 13 warnings (13 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/detrojt-bd7da2a66d19e529) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests detrojt [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 36) ... FAILED [INFO] [stdout] test src/serde.rs - serde (line 8) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 36) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at src/lib.rs:14:1: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: None [INFO] [stdout] right: Some(Size(0)) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564b0237f135 - std::backtrace_rs::backtrace::libunwind::trace::hc67954c03b7ef1d7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x564b0237f135 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f3453a6a8fb6124 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564b0237f135 - std::sys_common::backtrace::_print_fmt::hfe9f20af09506a4b [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x564b0237f135 - ::fmt::h6ff03b78898c67e4 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x564b0239bf2b - core::fmt::rt::Argument::fmt::h2e451dad140a29a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x564b0239bf2b - core::fmt::write::haa84e29adc3bbc81 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/mod.rs:1168:21 [INFO] [stdout] 6: 0x564b0237d33f - std::io::Write::write_fmt::hdd3c7f74d53d8e48 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x564b0237ef0e - std::sys_common::backtrace::_print::he0547f0addffa6ab [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x564b0237ef0e - std::sys_common::backtrace::print::h94b19f7d3d14af5c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x564b023802a9 - std::panicking::default_hook::{{closure}}::hac1c35245621de66 [INFO] [stdout] 10: 0x564b0238004a - std::panicking::default_hook::h21e364a2fba2514c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:298:9 [INFO] [stdout] 11: 0x564b02380743 - std::panicking::rust_panic_with_hook::h34cd25d8d05912a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:795:13 [INFO] [stdout] 12: 0x564b02380624 - std::panicking::begin_panic_handler::{{closure}}::hbcbfdbb5d79654c7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:664:13 [INFO] [stdout] 13: 0x564b0237f5f9 - std::sys_common::backtrace::__rust_end_short_backtrace::hbf680b2d8408a6a1 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 14: 0x564b02380357 - rust_begin_unwind [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:652:5 [INFO] [stdout] 15: 0x564b02362c63 - core::panicking::panic_fmt::hc3abbb8722b1685f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panicking.rs:72:14 [INFO] [stdout] 16: 0x564b02362f2e - core::panicking::assert_failed_inner::hf35d7f09535c78dc [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panicking.rs:408:17 [INFO] [stdout] 17: 0x564b0236411a - core::panicking::assert_failed::h28484897ca31dae5 [INFO] [stdout] 18: 0x564b023648ce - rust_out::main::_doctest_main_src_lib_rs_36_0::hc6f7563e93c69dc8 [INFO] [stdout] 19: 0x564b02364866 - rust_out::main::ha9121da4b0a05dc2 [INFO] [stdout] 20: 0x564b02363cb3 - core::ops::function::FnOnce::call_once::hac65fc72cbcde84f [INFO] [stdout] 21: 0x564b023634c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he21d24d5f0c6d27f [INFO] [stdout] 22: 0x564b02363939 - std::rt::lang_start::{{closure}}::he916642bd739b7ef [INFO] [stdout] 23: 0x564b0237b3fd - core::ops::function::impls:: for &F>::call_once::h15e2d40ea467228f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/ops/function.rs:284:13 [INFO] [stdout] 24: 0x564b0237b3fd - std::panicking::try::do_call::h657fc260b2c87c11 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 25: 0x564b0237b3fd - std::panicking::try::h15ca63db27da1f2f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 26: 0x564b0237b3fd - std::panic::catch_unwind::h7d8f183319aaae30 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 27: 0x564b0237b3fd - std::rt::lang_start_internal::{{closure}}::hb481ff9814127ba5 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/rt.rs:141:48 [INFO] [stdout] 28: 0x564b0237b3fd - std::panicking::try::do_call::h038e21d5750bf19c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 29: 0x564b0237b3fd - std::panicking::try::hec87dac873c1c93f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 30: 0x564b0237b3fd - std::panic::catch_unwind::h40f072aa76a016e7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 31: 0x564b0237b3fd - std::rt::lang_start_internal::h16e6493b679b3134 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/rt.rs:141:20 [INFO] [stdout] 32: 0x564b02363917 - std::rt::lang_start::hdaaa30b51c3ec4c0 [INFO] [stdout] 33: 0x564b02364a35 - main [INFO] [stdout] 34: 0x7fca46319d90 - [INFO] [stdout] 35: 0x7fca46319e40 - __libc_start_main [INFO] [stdout] 36: 0x564b023633f5 - _start [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/serde.rs - serde (line 8) stdout ---- [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serde.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 20 | struct MyTraitObj(Rc); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 | struct MyTraitObj(Rc); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at src/serde.rs:56:29: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error("invalid value: integer `113528`, expected a seq", line: 0, column: 0) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56273b748b05 - std::backtrace_rs::backtrace::libunwind::trace::hc67954c03b7ef1d7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x56273b748b05 - std::backtrace_rs::backtrace::trace_unsynchronized::h3f3453a6a8fb6124 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56273b748b05 - std::sys_common::backtrace::_print_fmt::hfe9f20af09506a4b [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x56273b748b05 - ::fmt::h6ff03b78898c67e4 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x56273b769a0b - core::fmt::rt::Argument::fmt::h2e451dad140a29a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x56273b769a0b - core::fmt::write::haa84e29adc3bbc81 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/fmt/mod.rs:1168:21 [INFO] [stdout] 6: 0x56273b746d0f - std::io::Write::write_fmt::hdd3c7f74d53d8e48 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x56273b7488de - std::sys_common::backtrace::_print::he0547f0addffa6ab [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x56273b7488de - std::sys_common::backtrace::print::h94b19f7d3d14af5c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x56273b749c79 - std::panicking::default_hook::{{closure}}::hac1c35245621de66 [INFO] [stdout] 10: 0x56273b749a1a - std::panicking::default_hook::h21e364a2fba2514c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:298:9 [INFO] [stdout] 11: 0x56273b74a113 - std::panicking::rust_panic_with_hook::h34cd25d8d05912a7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:795:13 [INFO] [stdout] 12: 0x56273b749ff4 - std::panicking::begin_panic_handler::{{closure}}::hbcbfdbb5d79654c7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:664:13 [INFO] [stdout] 13: 0x56273b748fc9 - std::sys_common::backtrace::__rust_end_short_backtrace::hbf680b2d8408a6a1 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 14: 0x56273b749d27 - rust_begin_unwind [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:652:5 [INFO] [stdout] 15: 0x56273b705c63 - core::panicking::panic_fmt::hc3abbb8722b1685f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/panicking.rs:72:14 [INFO] [stdout] 16: 0x56273b7060b6 - core::result::unwrap_failed::h1db9feb4ea9079c7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/result.rs:1679:5 [INFO] [stdout] 17: 0x56273b7118c0 - rust_out::main::ha9121da4b0a05dc2 [INFO] [stdout] 18: 0x56273b709d53 - core::ops::function::FnOnce::call_once::hac65fc72cbcde84f [INFO] [stdout] 19: 0x56273b708fc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he21d24d5f0c6d27f [INFO] [stdout] 20: 0x56273b709439 - std::rt::lang_start::{{closure}}::he916642bd739b7ef [INFO] [stdout] 21: 0x56273b744d9d - core::ops::function::impls:: for &F>::call_once::h15e2d40ea467228f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/core/src/ops/function.rs:284:13 [INFO] [stdout] 22: 0x56273b744d9d - std::panicking::try::do_call::h657fc260b2c87c11 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 23: 0x56273b744d9d - std::panicking::try::h15ca63db27da1f2f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 24: 0x56273b744d9d - std::panic::catch_unwind::h7d8f183319aaae30 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 25: 0x56273b744d9d - std::rt::lang_start_internal::{{closure}}::hb481ff9814127ba5 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/rt.rs:141:48 [INFO] [stdout] 26: 0x56273b744d9d - std::panicking::try::do_call::h038e21d5750bf19c [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:559:40 [INFO] [stdout] 27: 0x56273b744d9d - std::panicking::try::hec87dac873c1c93f [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panicking.rs:523:19 [INFO] [stdout] 28: 0x56273b744d9d - std::panic::catch_unwind::h40f072aa76a016e7 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/panic.rs:149:14 [INFO] [stdout] 29: 0x56273b744d9d - std::rt::lang_start_internal::h16e6493b679b3134 [INFO] [stdout] at /rustc/64a1fe67112931359c7c9a222f08fd206255c2b5/library/std/src/rt.rs:141:20 [INFO] [stdout] 30: 0x56273b709417 - std::rt::lang_start::hdaaa30b51c3ec4c0 [INFO] [stdout] 31: 0x56273b711965 - main [INFO] [stdout] 32: 0x7f2fbcf4ed90 - [INFO] [stdout] 33: 0x7f2fbcf4ee40 - __libc_start_main [INFO] [stdout] 34: 0x56273b7065b5 - _start [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 36) [INFO] [stdout] src/serde.rs - serde (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ea9e39b869678e4d08c248cedf725054cc3c672cec1c2bf69f24dff67b6fea1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea9e39b869678e4d08c248cedf725054cc3c672cec1c2bf69f24dff67b6fea1c", kill_on_drop: false }` [INFO] [stdout] ea9e39b869678e4d08c248cedf725054cc3c672cec1c2bf69f24dff67b6fea1c