[INFO] crate rnix 0.5.2 is already in cache [INFO] extracting crate rnix 0.5.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/rnix/0.5.2 [INFO] extracting crate rnix 0.5.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnix/0.5.2 [INFO] validating manifest of rnix-0.5.2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rnix-0.5.2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rnix-0.5.2 [INFO] finished frobbing rnix-0.5.2 [INFO] frobbed toml for rnix-0.5.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rnix/0.5.2/Cargo.toml [INFO] started frobbing rnix-0.5.2 [INFO] finished frobbing rnix-0.5.2 [INFO] frobbed toml for rnix-0.5.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnix/0.5.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rnix-0.5.2 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnix/0.5.2:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 1fb00980e35206b2800e29f27fe6bb12bfee52ca97d6dcb4b5618dc063a45e06 [INFO] running `"docker" "start" "-a" "1fb00980e35206b2800e29f27fe6bb12bfee52ca97d6dcb4b5618dc063a45e06"` [INFO] [stderr] Compiling smol_str v0.1.12 [INFO] [stderr] Compiling text_unit v0.1.9 [INFO] [stderr] Compiling colosseum v0.2.2 [INFO] [stderr] Compiling rowan v0.3.3 [INFO] [stderr] Compiling rnix v0.5.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn children<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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/types.rs:158:37 [INFO] [stderr] | [INFO] [stderr] 158 | fn entries<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:162:38 [INFO] [stderr] | [INFO] [stderr] 162 | fn inherits<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.45s [INFO] running `"docker" "inspect" "1fb00980e35206b2800e29f27fe6bb12bfee52ca97d6dcb4b5618dc063a45e06"` [INFO] running `"docker" "rm" "-f" "1fb00980e35206b2800e29f27fe6bb12bfee52ca97d6dcb4b5618dc063a45e06"` [INFO] [stdout] 1fb00980e35206b2800e29f27fe6bb12bfee52ca97d6dcb4b5618dc063a45e06 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnix/0.5.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 33270d0ab3c0ad58c90d6bbe0275c55b520aeac53b28c5a59b90cb88441218bc [INFO] running `"docker" "start" "-a" "33270d0ab3c0ad58c90d6bbe0275c55b520aeac53b28c5a59b90cb88441218bc"` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling bstr v0.2.6 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling rnix v0.5.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | fn children<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [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/types.rs:158:37 [INFO] [stderr] | [INFO] [stderr] 158 | fn entries<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:162:38 [INFO] [stderr] | [INFO] [stderr] 162 | fn inherits<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.41s [INFO] running `"docker" "inspect" "33270d0ab3c0ad58c90d6bbe0275c55b520aeac53b28c5a59b90cb88441218bc"` [INFO] running `"docker" "rm" "-f" "33270d0ab3c0ad58c90d6bbe0275c55b520aeac53b28c5a59b90cb88441218bc"` [INFO] [stdout] 33270d0ab3c0ad58c90d6bbe0275c55b520aeac53b28c5a59b90cb88441218bc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rnix/0.5.2:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 4b7ed7f124af1abcc7f90d343edb90f099fb1033adb66752c2e3f8ca9ea34a4e [INFO] running `"docker" "start" "-a" "4b7ed7f124af1abcc7f90d343edb90f099fb1033adb66752c2e3f8ca9ea34a4e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/rnix-4e3fdc9a14b01aed [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test parser::tests::dynamic ... ok [INFO] [stdout] test parser::tests::assert ... ok [INFO] [stdout] test parser::tests::let_legacy_syntax ... ok [INFO] [stdout] test parser::tests::let_in ... ok [INFO] [stdout] test parser::tests::lambda ... ok [INFO] [stdout] test parser::tests::isset ... ok [INFO] [stdout] test parser::tests::list ... ok [INFO] [stdout] test parser::tests::index_set ... ok [INFO] [stdout] test parser::tests::patterns ... ok [INFO] [stdout] test parser::tests::set ... ok [INFO] [stdout] test parser::tests::interpolation ... ok [INFO] [stdout] test parser::tests::inherit ... ok [INFO] [stdout] test parser::tests::ifs ... ok [INFO] [stdout] test tests::remove_pattern_entry ... ok [INFO] [stdout] test tokenizer::tests::basic_float_set ... ok [INFO] [stdout] test tokenizer::tests::basic_int_set ... ok [INFO] [stdout] test tokenizer::tests::basic_string_set ... ok [INFO] [stdout] test tokenizer::tests::combine ... ok [INFO] [stdout] test tokenizer::tests::comments ... ok [INFO] [stdout] test tokenizer::tests::dynamic_attrs ... ok [INFO] [stdout] test tokenizer::tests::ifs ... ok [INFO] [stdout] test tokenizer::tests::interpolation ... ok [INFO] [stdout] test tokenizer::tests::lambda ... ok [INFO] [stdout] test tokenizer::tests::let_in ... ok [INFO] [stdout] test tokenizer::tests::list ... ok [INFO] [stdout] test tokenizer::tests::math ... ok [INFO] [stdout] test tokenizer::tests::multiline ... ok [INFO] [stdout] test tokenizer::tests::paths ... ok [INFO] [stdout] test tokenizer::tests::patterns ... ok [INFO] [stdout] test parser::tests::math ... ok [INFO] [stdout] test parser::tests::merge ... ok [INFO] [stdout] test tokenizer::tests::special_escape ... ok [INFO] [stdout] test tokenizer::tests::with ... ok [INFO] [stdout] test value::tests::string_remove_common_indent ... ok [INFO] [stdout] test value::tests::string_both ... ok [INFO] [stdout] test value::tests::values ... ok [INFO] [stdout] test value::tests::string_unescapes ... ok [INFO] [stdout] test tests::interpolation ... ok [INFO] [stdout] test parser::tests::with ... ok [INFO] [stdout] test tests::remove_set_entry ... ok [INFO] [stdout] test tests::all ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rnix [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/tokenizer.rs - tokenizer::Token::is_fn_arg (line 88) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4b7ed7f124af1abcc7f90d343edb90f099fb1033adb66752c2e3f8ca9ea34a4e"` [INFO] running `"docker" "rm" "-f" "4b7ed7f124af1abcc7f90d343edb90f099fb1033adb66752c2e3f8ca9ea34a4e"` [INFO] [stdout] 4b7ed7f124af1abcc7f90d343edb90f099fb1033adb66752c2e3f8ca9ea34a4e