[INFO] fetching crate peruse 0.3.0... [INFO] extracting crate peruse 0.3.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/peruse/0.3.0 [INFO] extracting crate peruse 0.3.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/peruse/0.3.0 [INFO] validating manifest of peruse-0.3.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of peruse-0.3.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing peruse-0.3.0 [INFO] finished frobbing peruse-0.3.0 [INFO] frobbed toml for peruse-0.3.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/peruse/0.3.0/Cargo.toml [INFO] started frobbing peruse-0.3.0 [INFO] finished frobbing peruse-0.3.0 [INFO] frobbed toml for peruse-0.3.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/peruse/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing peruse-0.3.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/peruse/0.3.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] ddaf184703259459ae56dc49214671909537c48ec26b1c12fdb3a240a083a9f8 [INFO] running `"docker" "start" "-a" "ddaf184703259459ae56dc49214671909537c48ec26b1c12fdb3a240a083a9f8"` [INFO] [stderr] Compiling peruse v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:62:46 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn recursive Box>>(f: F) -> RecursiveParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [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/peruse/parsers.rs:75:34 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn boxed(b: Box>) -> BoxedParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:152:18 [INFO] [stderr] | [INFO] [stderr] 152 | mapper: Rc T>>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(P::O) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:222:66 [INFO] [stderr] | [INFO] [stderr] 222 | pub struct RecursiveParser where F: Fn() -> Box>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:226:79 [INFO] [stderr] | [INFO] [stderr] 226 | impl Parser for RecursiveParser where F: Fn() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:237:89 [INFO] [stderr] | [INFO] [stderr] 237 | impl ParserCombinator for RecursiveParser where F: Fn() -> Box> {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:239:79 [INFO] [stderr] | [INFO] [stderr] 239 | impl Clone for RecursiveParser where F: Fn() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:330:18 [INFO] [stderr] | [INFO] [stderr] 330 | parser: Rc>> [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parsers.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | pub type SliceParser = Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parsers.rs:49:19 [INFO] [stderr] | [INFO] [stderr] 49 | matcher: Rc Option>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/string_parsers.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | pub type StringParser = Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: unused import: `parsers::*` [INFO] [stderr] --> src/peruse/slice_parser_tests.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use parsers::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `slice_parsers::*` [INFO] [stderr] --> src/peruse/slice_parser_tests.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use slice_parsers::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parsers::*` [INFO] [stderr] --> src/peruse/string_parser_tests.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use parsers::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `string_parsers::*` [INFO] [stderr] --> src/peruse/string_parser_tests.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use string_parsers::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/peruse/string_parser_tests.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "ddaf184703259459ae56dc49214671909537c48ec26b1c12fdb3a240a083a9f8"` [INFO] running `"docker" "rm" "-f" "ddaf184703259459ae56dc49214671909537c48ec26b1c12fdb3a240a083a9f8"` [INFO] [stdout] ddaf184703259459ae56dc49214671909537c48ec26b1c12fdb3a240a083a9f8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/peruse/0.3.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 3cdb0fbd43d8ee8e4833f5e1f8c3f5f7bd5c35196d8b9e3ff5d85d00d6b4fb3d [INFO] running `"docker" "start" "-a" "3cdb0fbd43d8ee8e4833f5e1f8c3f5f7bd5c35196d8b9e3ff5d85d00d6b4fb3d"` [INFO] [stderr] Compiling peruse v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:62:46 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn recursive Box>>(f: F) -> RecursiveParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [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/peruse/parsers.rs:75:34 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn boxed(b: Box>) -> BoxedParser { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:152:18 [INFO] [stderr] | [INFO] [stderr] 152 | mapper: Rc T>>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(P::O) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:222:66 [INFO] [stderr] | [INFO] [stderr] 222 | pub struct RecursiveParser where F: Fn() -> Box>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:226:79 [INFO] [stderr] | [INFO] [stderr] 226 | impl Parser for RecursiveParser where F: Fn() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:237:89 [INFO] [stderr] | [INFO] [stderr] 237 | impl ParserCombinator for RecursiveParser where F: Fn() -> Box> {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:239:79 [INFO] [stderr] | [INFO] [stderr] 239 | impl Clone for RecursiveParser where F: Fn() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/parsers.rs:330:18 [INFO] [stderr] | [INFO] [stderr] 330 | parser: Rc>> [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parsers.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | pub type SliceParser = Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parsers.rs:49:19 [INFO] [stderr] | [INFO] [stderr] 49 | matcher: Rc Option>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/string_parsers.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | pub type StringParser = Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parser_tests.rs:57:23 [INFO] [stderr] | [INFO] [stderr] 57 | fn recurse() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peruse/slice_parser_tests.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | fn expression() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `"docker" "inspect" "3cdb0fbd43d8ee8e4833f5e1f8c3f5f7bd5c35196d8b9e3ff5d85d00d6b4fb3d"` [INFO] running `"docker" "rm" "-f" "3cdb0fbd43d8ee8e4833f5e1f8c3f5f7bd5c35196d8b9e3ff5d85d00d6b4fb3d"` [INFO] [stdout] 3cdb0fbd43d8ee8e4833f5e1f8c3f5f7bd5c35196d8b9e3ff5d85d00d6b4fb3d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/peruse/0.3.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] e7c58346364e66a17f053ffa90e6651ee200d656d8e1c16de706ee603820b9bb [INFO] running `"docker" "start" "-a" "e7c58346364e66a17f053ffa90e6651ee200d656d8e1c16de706ee603820b9bb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/peruse-131f48028a6a0f29 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test slice_parser_tests::test_map ... ok [INFO] [stdout] test slice_parser_tests::test_literal ... ok [INFO] [stdout] test slice_parser_tests::test_match ... ok [INFO] [stdout] test slice_parser_tests::basic_example ... ok [INFO] [stdout] test slice_parser_tests::test_then_l ... ok [INFO] [stdout] test slice_parser_tests::test_then ... ok [INFO] [stdout] test slice_parser_tests::test_opt ... ok [INFO] [stdout] test slice_parser_tests::test_readme_code ... ok [INFO] [stdout] test slice_parser_tests::test_repeat ... ok [INFO] [stdout] test slice_parser_tests::test_then_r ... ok [INFO] [stdout] test string_parser_tests::test_captures ... ok [INFO] [stdout] test slice_parser_tests::test_or ... ok [INFO] [stdout] test slice_parser_tests::test_recursive ... ok [INFO] [stdout] test string_parser_tests::test_literal ... ok [INFO] [stderr] Doc-tests peruse [INFO] [stdout] test slice_parser_tests::test_oneof ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "e7c58346364e66a17f053ffa90e6651ee200d656d8e1c16de706ee603820b9bb"` [INFO] running `"docker" "rm" "-f" "e7c58346364e66a17f053ffa90e6651ee200d656d8e1c16de706ee603820b9bb"` [INFO] [stdout] e7c58346364e66a17f053ffa90e6651ee200d656d8e1c16de706ee603820b9bb