[INFO] crate dotproperties 0.1.0 is already in cache [INFO] extracting crate dotproperties 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dotproperties/0.1.0 [INFO] extracting crate dotproperties 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dotproperties/0.1.0 [INFO] validating manifest of dotproperties-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dotproperties-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dotproperties-0.1.0 [INFO] finished frobbing dotproperties-0.1.0 [INFO] frobbed toml for dotproperties-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dotproperties/0.1.0/Cargo.toml [INFO] started frobbing dotproperties-0.1.0 [INFO] finished frobbing dotproperties-0.1.0 [INFO] frobbed toml for dotproperties-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dotproperties/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dotproperties-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dotproperties/0.1.0:/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=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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] c66543804fd17a8e3a9169710c784339d2fcb80e379125a6069f7c276828df1a [INFO] running `"docker" "start" "-a" "c66543804fd17a8e3a9169710c784339d2fcb80e379125a6069f7c276828df1a"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling dotproperties v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / /// An escaped code for a UTF-16 code unit. [INFO] [stderr] 24 | | /// example: \u1a5c [INFO] [stderr] | |___________________^ [INFO] [stderr] 25 | / named!(code_unit, [INFO] [stderr] 26 | | do_parse!( [INFO] [stderr] 27 | | tag!(r"\u") >> [INFO] [stderr] 28 | | hex: flat_map!(take!(4), terminated!(hex_u32, eof!())) >> [INFO] [stderr] 29 | | (hex as u16) [INFO] [stderr] 30 | | ) [INFO] [stderr] 31 | | ); [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | /// A parser that reads an escaped code that belongs in a specific UTF-16 category [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 46 | / named_args!(code_unit_cat(cat: Category), [INFO] [stderr] 47 | | verify!(code_unit, |v| category(v) == cat) [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:61:1 [INFO] [stderr] | [INFO] [stderr] 61 | /// A parser that reads two escaped codes that form a Surrogate Pair [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 62 | / named!(code_unit_supplementary, [INFO] [stderr] 63 | | do_parse!( [INFO] [stderr] 64 | | high: call!(code_unit_cat, HighSurrogate) >> [INFO] [stderr] 65 | | low: call!(code_unit_cat, LowSurrogate) >> [INFO] [stderr] 66 | | (surrogate_pair_to_char(high, low)) [INFO] [stderr] 67 | | ) [INFO] [stderr] 68 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | /// A parser that reads an escaped code that belongs to the BMP. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 78 | / named!(code_unit_bmp, [INFO] [stderr] 79 | | map!( [INFO] [stderr] 80 | | call!(code_unit_cat, Bmp), [INFO] [stderr] 81 | | basic_to_char [INFO] [stderr] 82 | | ) [INFO] [stderr] 83 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / /// A parser that reads a sequence of one or two escaped codes, depending on [INFO] [stderr] 86 | | /// the category they belong to. [INFO] [stderr] | |________________________________^ [INFO] [stderr] 87 | / named!(pub escape_sequence, [INFO] [stderr] 88 | | alt!(code_unit_bmp | code_unit_supplementary) [INFO] [stderr] 89 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | / /// A logical line is an antislash followed by an eol. The space characters [INFO] [stderr] 37 | | /// that follow are ignored. This parser consumes the logical line and produces [INFO] [stderr] 38 | | /// nothing. [INFO] [stderr] | |____________^ [INFO] [stderr] 39 | / named!(eat_one_logical_line<()>, [INFO] [stderr] 40 | | do_parse!( [INFO] [stderr] 41 | | tag!(r"\") >> [INFO] [stderr] 42 | | eat_one_eol >> [INFO] [stderr] ... | [INFO] [stderr] 45 | | ) [INFO] [stderr] 46 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | /// Consume multiple logical lines and produce nothing. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 49 | / named!(eat_logical_lines<()>, [INFO] [stderr] 50 | | do_parse!( [INFO] [stderr] 51 | | many0!(eat_one_logical_line) >> [INFO] [stderr] 52 | | () [INFO] [stderr] 53 | | ) [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | / /// Match a simple (non unicode) escape sequence \x, and produces its [INFO] [stderr] 71 | | /// corresponding character. [INFO] [stderr] 72 | | /// We take care to not match \u (an unicode escape) and \ followed by an eol [INFO] [stderr] 73 | | /// (a logical line split). [INFO] [stderr] 74 | | /// [INFO] [stderr] | |___^ [INFO] [stderr] 75 | / named!(escape_in_key_or_value, [INFO] [stderr] 76 | | do_parse!( [INFO] [stderr] 77 | | tag!(r"\") >> [INFO] [stderr] 78 | | c: none_of!("u\r\n") >> [INFO] [stderr] 79 | | (escaped_char_to_char(c)) [INFO] [stderr] 80 | | ) [INFO] [stderr] 81 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | /// Match all characters that don't need to be escaped in a key. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 84 | / named!(char_in_key, [INFO] [stderr] 85 | | none_of!(":=\n\r \t\u{c}\\") [INFO] [stderr] 86 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | /// Match all characters that don't need to be escaped in a value. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 89 | / named!(char_in_value, [INFO] [stderr] 90 | | none_of!("\n\r\\") [INFO] [stderr] 91 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | / /// Match a real character in a key: a unicode esacpe, a simple escape, or [INFO] [stderr] 94 | | /// a simple character. [INFO] [stderr] | |_______________________^ [INFO] [stderr] 95 | / named!(one_char_in_key, [INFO] [stderr] 96 | | alt!(escape_sequence | escape_in_key_or_value | char_in_key) [INFO] [stderr] 97 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | / /// Match a real character in a value: a unicode esacpe, a simple escape, or [INFO] [stderr] 100 | | /// a simple character. [INFO] [stderr] | |_______________________^ [INFO] [stderr] 101 | / named!(one_char_in_value, [INFO] [stderr] 102 | | alt!(escape_sequence | escape_in_key_or_value | char_in_value) [INFO] [stderr] 103 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:105:1 [INFO] [stderr] | [INFO] [stderr] 105 | / /// Match a whole key. takes care of ignoring the logical lines that can [INFO] [stderr] 106 | | /// appear between any real character. [INFO] [stderr] | |______________________________________^ [INFO] [stderr] 107 | / named!(key, [INFO] [stderr] 108 | | do_parse!( [INFO] [stderr] 109 | | chars: sep!(eat_logical_lines, many1!(one_char_in_key)) >> [INFO] [stderr] 110 | | (chars.into_iter().collect()) [INFO] [stderr] 111 | | ) [INFO] [stderr] 112 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | / /// Match a whole value. takes care of ignoring the logical lines that can [INFO] [stderr] 115 | | /// appear between any real character. [INFO] [stderr] | |______________________________________^ [INFO] [stderr] 116 | / named!(value, [INFO] [stderr] 117 | | do_parse!( [INFO] [stderr] 118 | | chars: sep!(eat_logical_lines, many0!(one_char_in_value)) >> [INFO] [stderr] 119 | | (chars.into_iter().collect()) [INFO] [stderr] 120 | | ) [INFO] [stderr] 121 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | /// Consume interspersed whitespaces and logical line separators [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 124 | / named!(eat_whitespaces_and_logical_lines<()>, [INFO] [stderr] 125 | | do_parse!( [INFO] [stderr] 126 | | sep!(eat_logical_lines, eat_whitespaces) >> [INFO] [stderr] 127 | | () [INFO] [stderr] 128 | | ) [INFO] [stderr] 129 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | / /// Match a full key/value line. Take care of allowing logical line separators [INFO] [stderr] 132 | | /// anywhere. Also, the line can end with either an eol or an eof. [INFO] [stderr] | |__________________________________________________________________^ [INFO] [stderr] 133 | / named!(key_value_line<(String, String)>, [INFO] [stderr] 134 | | do_parse!( [INFO] [stderr] 135 | | eat_whitespaces_and_logical_lines >> [INFO] [stderr] 136 | | k: key >> [INFO] [stderr] ... | [INFO] [stderr] 143 | | ) [INFO] [stderr] 144 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:146:1 [INFO] [stderr] | [INFO] [stderr] 146 | /// Match a blank line (only whitespaces) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 147 | / named!(blank_line<()>, [INFO] [stderr] 148 | | do_parse!( [INFO] [stderr] 149 | | eat_whitespaces >> [INFO] [stderr] 150 | | eat_one_eol_or_eof >> [INFO] [stderr] 151 | | () [INFO] [stderr] 152 | | ) [INFO] [stderr] 153 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:161:1 [INFO] [stderr] | [INFO] [stderr] 161 | /// Match a line of comment [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 162 | / named!(comment_line<()>, [INFO] [stderr] 163 | | do_parse!( [INFO] [stderr] 164 | | eat_whitespaces >> [INFO] [stderr] 165 | | one_of!("#!") >> [INFO] [stderr] ... | [INFO] [stderr] 169 | | ) [INFO] [stderr] 170 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:172:1 [INFO] [stderr] | [INFO] [stderr] 172 | / /// An intermediary parser, that matches one of the three lines types. [INFO] [stderr] 173 | | /// `comment_line` and `blank_line` return (), whereas `key_value_line` returns [INFO] [stderr] 174 | | /// a pair of Strings. To use these 3 parsers in the same `alt!`, they must [INFO] [stderr] 175 | | /// return the same type. We use `value!` and `opt!` to do so. [INFO] [stderr] | |______________________________________________________________^ [INFO] [stderr] 176 | / named!(full_parser_opt>>, [INFO] [stderr] 177 | | many0!( [INFO] [stderr] 178 | | alt!( [INFO] [stderr] 179 | | value!(None, complete!(comment_line)) | [INFO] [stderr] ... | [INFO] [stderr] 183 | | ) [INFO] [stderr] 184 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:186:1 [INFO] [stderr] | [INFO] [stderr] 186 | / /// Match the full file format, and return the list of key value pairs [INFO] [stderr] 187 | | /// extracted. [INFO] [stderr] 188 | | /// Internally, it takes the result of `full_parser_opt` and it removes the [INFO] [stderr] 189 | | /// None values [INFO] [stderr] | |_______________^ [INFO] [stderr] 190 | / named!(pub full_parser>, [INFO] [stderr] 191 | | map!(full_parser_opt, |v| v.into_iter().filter_map(|x| x).collect()) [INFO] [stderr] 192 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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] Finished dev [unoptimized + debuginfo] target(s) in 3.16s [INFO] running `"docker" "inspect" "c66543804fd17a8e3a9169710c784339d2fcb80e379125a6069f7c276828df1a"` [INFO] running `"docker" "rm" "-f" "c66543804fd17a8e3a9169710c784339d2fcb80e379125a6069f7c276828df1a"` [INFO] [stdout] c66543804fd17a8e3a9169710c784339d2fcb80e379125a6069f7c276828df1a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dotproperties/0.1.0:/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=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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] ce5bdf916a0b02e782a54ee79d3e2dc64c71fc85806877a7cc0121c57e22dc99 [INFO] running `"docker" "start" "-a" "ce5bdf916a0b02e782a54ee79d3e2dc64c71fc85806877a7cc0121c57e22dc99"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling dotproperties v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / /// An escaped code for a UTF-16 code unit. [INFO] [stderr] 24 | | /// example: \u1a5c [INFO] [stderr] | |___________________^ [INFO] [stderr] 25 | / named!(code_unit, [INFO] [stderr] 26 | | do_parse!( [INFO] [stderr] 27 | | tag!(r"\u") >> [INFO] [stderr] 28 | | hex: flat_map!(take!(4), terminated!(hex_u32, eof!())) >> [INFO] [stderr] 29 | | (hex as u16) [INFO] [stderr] 30 | | ) [INFO] [stderr] 31 | | ); [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | /// A parser that reads an escaped code that belongs in a specific UTF-16 category [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 46 | / named_args!(code_unit_cat(cat: Category), [INFO] [stderr] 47 | | verify!(code_unit, |v| category(v) == cat) [INFO] [stderr] 48 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:61:1 [INFO] [stderr] | [INFO] [stderr] 61 | /// A parser that reads two escaped codes that form a Surrogate Pair [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 62 | / named!(code_unit_supplementary, [INFO] [stderr] 63 | | do_parse!( [INFO] [stderr] 64 | | high: call!(code_unit_cat, HighSurrogate) >> [INFO] [stderr] 65 | | low: call!(code_unit_cat, LowSurrogate) >> [INFO] [stderr] 66 | | (surrogate_pair_to_char(high, low)) [INFO] [stderr] 67 | | ) [INFO] [stderr] 68 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:77:1 [INFO] [stderr] | [INFO] [stderr] 77 | /// A parser that reads an escaped code that belongs to the BMP. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 78 | / named!(code_unit_bmp, [INFO] [stderr] 79 | | map!( [INFO] [stderr] 80 | | call!(code_unit_cat, Bmp), [INFO] [stderr] 81 | | basic_to_char [INFO] [stderr] 82 | | ) [INFO] [stderr] 83 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/utf16.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / /// A parser that reads a sequence of one or two escaped codes, depending on [INFO] [stderr] 86 | | /// the category they belong to. [INFO] [stderr] | |________________________________^ [INFO] [stderr] 87 | / named!(pub escape_sequence, [INFO] [stderr] 88 | | alt!(code_unit_bmp | code_unit_supplementary) [INFO] [stderr] 89 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | / /// A logical line is an antislash followed by an eol. The space characters [INFO] [stderr] 37 | | /// that follow are ignored. This parser consumes the logical line and produces [INFO] [stderr] 38 | | /// nothing. [INFO] [stderr] | |____________^ [INFO] [stderr] 39 | / named!(eat_one_logical_line<()>, [INFO] [stderr] 40 | | do_parse!( [INFO] [stderr] 41 | | tag!(r"\") >> [INFO] [stderr] 42 | | eat_one_eol >> [INFO] [stderr] ... | [INFO] [stderr] 45 | | ) [INFO] [stderr] 46 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:48:1 [INFO] [stderr] | [INFO] [stderr] 48 | /// Consume multiple logical lines and produce nothing. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 49 | / named!(eat_logical_lines<()>, [INFO] [stderr] 50 | | do_parse!( [INFO] [stderr] 51 | | many0!(eat_one_logical_line) >> [INFO] [stderr] 52 | | () [INFO] [stderr] 53 | | ) [INFO] [stderr] 54 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:70:1 [INFO] [stderr] | [INFO] [stderr] 70 | / /// Match a simple (non unicode) escape sequence \x, and produces its [INFO] [stderr] 71 | | /// corresponding character. [INFO] [stderr] 72 | | /// We take care to not match \u (an unicode escape) and \ followed by an eol [INFO] [stderr] 73 | | /// (a logical line split). [INFO] [stderr] 74 | | /// [INFO] [stderr] | |___^ [INFO] [stderr] 75 | / named!(escape_in_key_or_value, [INFO] [stderr] 76 | | do_parse!( [INFO] [stderr] 77 | | tag!(r"\") >> [INFO] [stderr] 78 | | c: none_of!("u\r\n") >> [INFO] [stderr] 79 | | (escaped_char_to_char(c)) [INFO] [stderr] 80 | | ) [INFO] [stderr] 81 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | /// Match all characters that don't need to be escaped in a key. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 84 | / named!(char_in_key, [INFO] [stderr] 85 | | none_of!(":=\n\r \t\u{c}\\") [INFO] [stderr] 86 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | /// Match all characters that don't need to be escaped in a value. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 89 | / named!(char_in_value, [INFO] [stderr] 90 | | none_of!("\n\r\\") [INFO] [stderr] 91 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:93:1 [INFO] [stderr] | [INFO] [stderr] 93 | / /// Match a real character in a key: a unicode esacpe, a simple escape, or [INFO] [stderr] 94 | | /// a simple character. [INFO] [stderr] | |_______________________^ [INFO] [stderr] 95 | / named!(one_char_in_key, [INFO] [stderr] 96 | | alt!(escape_sequence | escape_in_key_or_value | char_in_key) [INFO] [stderr] 97 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | / /// Match a real character in a value: a unicode esacpe, a simple escape, or [INFO] [stderr] 100 | | /// a simple character. [INFO] [stderr] | |_______________________^ [INFO] [stderr] 101 | / named!(one_char_in_value, [INFO] [stderr] 102 | | alt!(escape_sequence | escape_in_key_or_value | char_in_value) [INFO] [stderr] 103 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:105:1 [INFO] [stderr] | [INFO] [stderr] 105 | / /// Match a whole key. takes care of ignoring the logical lines that can [INFO] [stderr] 106 | | /// appear between any real character. [INFO] [stderr] | |______________________________________^ [INFO] [stderr] 107 | / named!(key, [INFO] [stderr] 108 | | do_parse!( [INFO] [stderr] 109 | | chars: sep!(eat_logical_lines, many1!(one_char_in_key)) >> [INFO] [stderr] 110 | | (chars.into_iter().collect()) [INFO] [stderr] 111 | | ) [INFO] [stderr] 112 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | / /// Match a whole value. takes care of ignoring the logical lines that can [INFO] [stderr] 115 | | /// appear between any real character. [INFO] [stderr] | |______________________________________^ [INFO] [stderr] 116 | / named!(value, [INFO] [stderr] 117 | | do_parse!( [INFO] [stderr] 118 | | chars: sep!(eat_logical_lines, many0!(one_char_in_value)) >> [INFO] [stderr] 119 | | (chars.into_iter().collect()) [INFO] [stderr] 120 | | ) [INFO] [stderr] 121 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | /// Consume interspersed whitespaces and logical line separators [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 124 | / named!(eat_whitespaces_and_logical_lines<()>, [INFO] [stderr] 125 | | do_parse!( [INFO] [stderr] 126 | | sep!(eat_logical_lines, eat_whitespaces) >> [INFO] [stderr] 127 | | () [INFO] [stderr] 128 | | ) [INFO] [stderr] 129 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | / /// Match a full key/value line. Take care of allowing logical line separators [INFO] [stderr] 132 | | /// anywhere. Also, the line can end with either an eol or an eof. [INFO] [stderr] | |__________________________________________________________________^ [INFO] [stderr] 133 | / named!(key_value_line<(String, String)>, [INFO] [stderr] 134 | | do_parse!( [INFO] [stderr] 135 | | eat_whitespaces_and_logical_lines >> [INFO] [stderr] 136 | | k: key >> [INFO] [stderr] ... | [INFO] [stderr] 143 | | ) [INFO] [stderr] 144 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:146:1 [INFO] [stderr] | [INFO] [stderr] 146 | /// Match a blank line (only whitespaces) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 147 | / named!(blank_line<()>, [INFO] [stderr] 148 | | do_parse!( [INFO] [stderr] 149 | | eat_whitespaces >> [INFO] [stderr] 150 | | eat_one_eol_or_eof >> [INFO] [stderr] 151 | | () [INFO] [stderr] 152 | | ) [INFO] [stderr] 153 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:161:1 [INFO] [stderr] | [INFO] [stderr] 161 | /// Match a line of comment [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 162 | / named!(comment_line<()>, [INFO] [stderr] 163 | | do_parse!( [INFO] [stderr] 164 | | eat_whitespaces >> [INFO] [stderr] 165 | | one_of!("#!") >> [INFO] [stderr] ... | [INFO] [stderr] 169 | | ) [INFO] [stderr] 170 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:172:1 [INFO] [stderr] | [INFO] [stderr] 172 | / /// An intermediary parser, that matches one of the three lines types. [INFO] [stderr] 173 | | /// `comment_line` and `blank_line` return (), whereas `key_value_line` returns [INFO] [stderr] 174 | | /// a pair of Strings. To use these 3 parsers in the same `alt!`, they must [INFO] [stderr] 175 | | /// return the same type. We use `value!` and `opt!` to do so. [INFO] [stderr] | |______________________________________________________________^ [INFO] [stderr] 176 | / named!(full_parser_opt>>, [INFO] [stderr] 177 | | many0!( [INFO] [stderr] 178 | | alt!( [INFO] [stderr] 179 | | value!(None, complete!(comment_line)) | [INFO] [stderr] ... | [INFO] [stderr] 183 | | ) [INFO] [stderr] 184 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> src/parsers/mod.rs:186:1 [INFO] [stderr] | [INFO] [stderr] 186 | / /// Match the full file format, and return the list of key value pairs [INFO] [stderr] 187 | | /// extracted. [INFO] [stderr] 188 | | /// Internally, it takes the result of `full_parser_opt` and it removes the [INFO] [stderr] 189 | | /// None values [INFO] [stderr] | |_______________^ [INFO] [stderr] 190 | / named!(pub full_parser>, [INFO] [stderr] 191 | | map!(full_parser_opt, |v| v.into_iter().filter_map(|x| x).collect()) [INFO] [stderr] 192 | | ); [INFO] [stderr] | |__- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [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] Finished dev [unoptimized + debuginfo] target(s) in 1.99s [INFO] running `"docker" "inspect" "ce5bdf916a0b02e782a54ee79d3e2dc64c71fc85806877a7cc0121c57e22dc99"` [INFO] running `"docker" "rm" "-f" "ce5bdf916a0b02e782a54ee79d3e2dc64c71fc85806877a7cc0121c57e22dc99"` [INFO] [stdout] ce5bdf916a0b02e782a54ee79d3e2dc64c71fc85806877a7cc0121c57e22dc99 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dotproperties/0.1.0:/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=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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 36597ce368cf086eeff3780fefe402258918575403cc7d15da2e1487e365cd91 [INFO] running `"docker" "start" "-a" "36597ce368cf086eeff3780fefe402258918575403cc7d15da2e1487e365cd91"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/dotproperties-f2e77f7cb47ca1d2 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test parsers::tests::test_blank ... ok [INFO] [stdout] test parsers::tests::test_comment ... ok [INFO] [stdout] test parsers::tests::test_key ... ok [INFO] [stdout] test parsers::tests::test_full_parser ... ok [INFO] [stdout] test parsers::tests::test_key_value_line ... ok [INFO] [stdout] test parsers::tests::test_value ... ok [INFO] [stdout] test parsers::utf16::tests::test_escape_sequence ... ok [INFO] [stdout] test parsers::utf16::tests::test_code_unit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/parse_samples-09d775bb2583b89c [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_parse_b ... ok [INFO] [stdout] test test_parse_a ... ok [INFO] [stdout] test test_parse_i ... ok [INFO] [stdout] test test_parse_c ... ok [INFO] [stdout] test test_parse_g ... ok [INFO] [stdout] test test_parse_samples_from_file ... ok [INFO] [stdout] test test_parse_samples_from_slice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests dotproperties [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - parse_from_file (line 101) ... FAILED [INFO] [stdout] test src/lib.rs - parse_from_slice (line 54) ... ok [INFO] [stdout] test src/lib.rs - parse_from_slice (line 63) ... ok [INFO] [stdout] test src/lib.rs - parse_from_slice (line 74) ... ok [INFO] [stdout] test src/lib.rs - parse_from_file (line 110) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - parse_from_file (line 101) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5567b556285b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5567b556285b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5567b556285b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5567b556285b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5567b556285b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5567b5562537 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5567b5562f20 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5567b5562aa2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5567b5562986 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5567b55774cd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5567b55571b8 - core::result::unwrap_failed::h39d24e00b72b6188 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x5567b5532484 - core::result::Result::unwrap::h4f11a5a61a280cd4 [INFO] [stdout] 12: 0x5567b5533805 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5567b55327f3 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x5567b5562973 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5567b5562973 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5567b55647ba - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5567b556342d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5567b556342d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5567b556342d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5567b55327d5 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x5567b55338ab - main [INFO] [stdout] 22: 0x7f04187412e1 - __libc_start_main [INFO] [stdout] 23: 0x5567b5531bfa - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - parse_from_file (line 110) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bf539b9a9b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55bf539b9a9b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55bf539b9a9b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55bf539b9a9b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55bf539b9a9b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55bf539b9777 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55bf539ba160 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55bf539b9ce2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55bf539b9bc6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55bf539ce73d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55bf539ad8c8 - core::result::unwrap_failed::h39d24e00b72b6188 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55bf53986bd4 - core::result::Result::unwrap::h4f11a5a61a280cd4 [INFO] [stdout] 12: 0x55bf539864bb - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x55bf53983533 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x55bf539b9bb3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x55bf539b9bb3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x55bf539bba2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55bf539ba66d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55bf539ba66d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55bf539ba66d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x55bf53983515 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x55bf539865bb - main [INFO] [stdout] 22: 0x7fd9cff7e2e1 - __libc_start_main [INFO] [stdout] 23: 0x55bf5397c16a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - parse_from_file (line 101) [INFO] [stdout] src/lib.rs - parse_from_file (line 110) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "36597ce368cf086eeff3780fefe402258918575403cc7d15da2e1487e365cd91"` [INFO] running `"docker" "rm" "-f" "36597ce368cf086eeff3780fefe402258918575403cc7d15da2e1487e365cd91"` [INFO] [stdout] 36597ce368cf086eeff3780fefe402258918575403cc7d15da2e1487e365cd91