[INFO] crate visit_diff 0.1.1 is already in cache [INFO] checking visit_diff-0.1.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate visit_diff 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate visit_diff 0.1.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate visit_diff 0.1.1 [INFO] finished tweaking crates.io crate visit_diff 0.1.1 [INFO] tweaked toml for crates.io crate visit_diff 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4795ffab6ad0d46d3aff6d23c841c26c530b9fecf19f346ec84753010e9941fd [INFO] running `"docker" "start" "-a" "4795ffab6ad0d46d3aff6d23c841c26c530b9fecf19f346ec84753010e9941fd"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling visit_diff_derive v0.1.0 [INFO] [stderr] Checking visit_diff v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:25:40 [INFO] [stderr] | [INFO] [stderr] 25 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:29:23 [INFO] [stderr] | [INFO] [stderr] 29 | fn same(self, a: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:29:34 [INFO] [stderr] | [INFO] [stderr] 29 | fn same(self, a: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:203:29 [INFO] [stderr] | [INFO] [stderr] 203 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:203:40 [INFO] [stderr] | [INFO] [stderr] 203 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:207:23 [INFO] [stderr] | [INFO] [stderr] 207 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:207:34 [INFO] [stderr] | [INFO] [stderr] 207 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:20:40 [INFO] [stderr] | [INFO] [stderr] 20 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:24:34 [INFO] [stderr] | [INFO] [stderr] 24 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:42:40 [INFO] [stderr] | [INFO] [stderr] 42 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:46:23 [INFO] [stderr] | [INFO] [stderr] 46 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:115:29 [INFO] [stderr] | [INFO] [stderr] 115 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:115:40 [INFO] [stderr] | [INFO] [stderr] 115 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:119:23 [INFO] [stderr] | [INFO] [stderr] 119 | fn same(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:119:34 [INFO] [stderr] | [INFO] [stderr] 119 | fn same(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:305:29 [INFO] [stderr] | [INFO] [stderr] 305 | fn difference(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:305:40 [INFO] [stderr] | [INFO] [stderr] 305 | fn difference(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:23 [INFO] [stderr] | [INFO] [stderr] 309 | fn same(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:34 [INFO] [stderr] | [INFO] [stderr] 309 | fn same(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:25:40 [INFO] [stderr] | [INFO] [stderr] 25 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:29:23 [INFO] [stderr] | [INFO] [stderr] 29 | fn same(self, a: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/debug.rs:29:34 [INFO] [stderr] | [INFO] [stderr] 29 | fn same(self, a: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:203:29 [INFO] [stderr] | [INFO] [stderr] 203 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:203:40 [INFO] [stderr] | [INFO] [stderr] 203 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:207:23 [INFO] [stderr] | [INFO] [stderr] 207 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/detect.rs:207:34 [INFO] [stderr] | [INFO] [stderr] 207 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:20:29 [INFO] [stderr] | [INFO] [stderr] 20 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:20:40 [INFO] [stderr] | [INFO] [stderr] 20 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unit.rs:24:34 [INFO] [stderr] | [INFO] [stderr] 24 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:42:40 [INFO] [stderr] | [INFO] [stderr] 42 | fn difference(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:46:23 [INFO] [stderr] | [INFO] [stderr] 46 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/constant.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | fn same(self, _: &Debug, _: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:115:29 [INFO] [stderr] | [INFO] [stderr] 115 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:115:40 [INFO] [stderr] | [INFO] [stderr] 115 | fn difference(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:119:23 [INFO] [stderr] | [INFO] [stderr] 119 | fn same(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/record.rs:119:34 [INFO] [stderr] | [INFO] [stderr] 119 | fn same(self, a: &Debug, b: &Debug) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:305:29 [INFO] [stderr] | [INFO] [stderr] 305 | fn difference(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:305:40 [INFO] [stderr] | [INFO] [stderr] 305 | fn difference(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:23 [INFO] [stderr] | [INFO] [stderr] 309 | fn same(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:34 [INFO] [stderr] | [INFO] [stderr] 309 | fn same(self, a: &Debug, b: &Debug) -> Result; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Debug` [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.39s [INFO] running `"docker" "inspect" "4795ffab6ad0d46d3aff6d23c841c26c530b9fecf19f346ec84753010e9941fd"` [INFO] running `"docker" "rm" "-f" "4795ffab6ad0d46d3aff6d23c841c26c530b9fecf19f346ec84753010e9941fd"` [INFO] [stdout] 4795ffab6ad0d46d3aff6d23c841c26c530b9fecf19f346ec84753010e9941fd