[INFO] fetching crate extindex 0.2.0... [INFO] extracting crate extindex 0.2.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/extindex/0.2.0 [INFO] extracting crate extindex 0.2.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/extindex/0.2.0 [INFO] validating manifest of extindex-0.2.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of extindex-0.2.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing extindex-0.2.0 [INFO] finished frobbing extindex-0.2.0 [INFO] frobbed toml for extindex-0.2.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/extindex/0.2.0/Cargo.toml [INFO] started frobbing extindex-0.2.0 [INFO] finished frobbing extindex-0.2.0 [INFO] frobbed toml for extindex-0.2.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/extindex/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking extindex-0.2.0 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/extindex/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c282adcbae789ec6f1f0418da06abac5e944d8f62bf07b497c67e0377b425f8a [INFO] running `"docker" "start" "-a" "c282adcbae789ec6f1f0418da06abac5e944d8f62bf07b497c67e0377b425f8a"` [INFO] [stderr] Compiling extsort v0.2.0 [INFO] [stderr] Compiling extindex v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Checking skeptic v0.13.4 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:181:41 [INFO] [stderr] | [INFO] [stderr] 181 | fn write_header(&self, output: &mut Write, levels: &[Level]) -> Result<(), BuilderError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [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/builder.rs:189:40 [INFO] [stderr] | [INFO] [stderr] 189 | fn write_entry(&self, output: &mut Write, entry: Entry) -> Result<(), BuilderError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:197:22 [INFO] [stderr] | [INFO] [stderr] 197 | output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:21:37 [INFO] [stderr] | [INFO] [stderr] 21 | fn encode(item: &T, write: &mut Write) -> Result<(), std::io::Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | fn decode(data: &mut Read, size: usize) -> Result; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:63:48 [INFO] [stderr] | [INFO] [stderr] 63 | fn encode(entry: Entry, output: &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:68:26 [INFO] [stderr] | [INFO] [stderr] 68 | fn decode(read: &mut Read) -> Option> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:38:38 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn write(&self, output: &mut Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:81:38 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn write(&self, output: &mut Write) -> Result<(), SerializationError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:141:38 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn write(&self, output: &mut Write) -> Result<(), SerializationError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:188:35 [INFO] [stderr] | [INFO] [stderr] 188 | pub fn read(data_cursor: &mut Read) -> Result<(Entry, usize), SerializationError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:415:53 [INFO] [stderr] | [INFO] [stderr] 415 | fn encode(item: &UnsizedString, write: &mut std::io::Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:419:30 [INFO] [stderr] | [INFO] [stderr] 419 | fn decode(data: &mut Read, size: usize) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:95:50 [INFO] [stderr] | [INFO] [stderr] 95 | fn encode(item: &TestString, write: &mut std::io::Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:99:30 [INFO] [stderr] | [INFO] [stderr] 99 | fn decode(data: &mut Read, size: usize) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:181:41 [INFO] [stderr] | [INFO] [stderr] 181 | fn write_header(&self, output: &mut Write, levels: &[Level]) -> Result<(), BuilderError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [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/builder.rs:189:40 [INFO] [stderr] | [INFO] [stderr] 189 | fn write_entry(&self, output: &mut Write, entry: Entry) -> Result<(), BuilderError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:197:22 [INFO] [stderr] | [INFO] [stderr] 197 | output: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:21:37 [INFO] [stderr] | [INFO] [stderr] 21 | fn encode(item: &T, write: &mut Write) -> Result<(), std::io::Error>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | fn decode(data: &mut Read, size: usize) -> Result; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:63:48 [INFO] [stderr] | [INFO] [stderr] 63 | fn encode(entry: Entry, output: &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:68:26 [INFO] [stderr] | [INFO] [stderr] 68 | fn decode(read: &mut Read) -> Option> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:38:38 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn write(&self, output: &mut Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:81:38 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn write(&self, output: &mut Write) -> Result<(), SerializationError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:141:38 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn write(&self, output: &mut Write) -> Result<(), SerializationError> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/seri.rs:188:35 [INFO] [stderr] | [INFO] [stderr] 188 | pub fn read(data_cursor: &mut Read) -> Result<(Entry, usize), SerializationError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> tests/markdown.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | /// skeptic generates tests from markdown. See [build.rs]: ../build.rs [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 16 | include!(concat!(env!("OUT_DIR"), "/skeptic-tests.rs")); [INFO] [stderr] | -------------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/build_and_query.rs:227:46 [INFO] [stderr] | [INFO] [stderr] 227 | fn encode(item: &TestString, write: &mut Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/build_and_query.rs:231:26 [INFO] [stderr] | [INFO] [stderr] 231 | fn decode(data: &mut Read, size: usize) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/reader.rs:126:47 [INFO] [stderr] | [INFO] [stderr] 126 | fn encode(item: &SizedString, write: &mut Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [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] --> benches/reader.rs:130:26 [INFO] [stderr] | [INFO] [stderr] 130 | fn decode(data: &mut Read, size: usize) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/reader.rs:145:49 [INFO] [stderr] | [INFO] [stderr] 145 | fn encode(item: &UnsizedString, write: &mut std::io::Write) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> benches/reader.rs:149:26 [INFO] [stderr] | [INFO] [stderr] 149 | fn decode(data: &mut Read, size: usize) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.35s [INFO] running `"docker" "inspect" "c282adcbae789ec6f1f0418da06abac5e944d8f62bf07b497c67e0377b425f8a"` [INFO] running `"docker" "rm" "-f" "c282adcbae789ec6f1f0418da06abac5e944d8f62bf07b497c67e0377b425f8a"` [INFO] [stdout] c282adcbae789ec6f1f0418da06abac5e944d8f62bf07b497c67e0377b425f8a