[INFO] fetching crate yamlette 0.0.8...
[INFO] documenting yamlette-0.0.8 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate yamlette 0.0.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate yamlette 0.0.8 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yamlette 0.0.8
[INFO] finished tweaking crates.io crate yamlette 0.0.8
[INFO] tweaked toml for crates.io crate yamlette 0.0.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23150a4e5a5e63ddb923860b47f2d20769d2afac1a400479fb4bf6403d9b4f8c
[INFO] running `Command { std: "docker" "start" "-a" "23150a4e5a5e63ddb923860b47f2d20769d2afac1a400479fb4bf6403d9b4f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23150a4e5a5e63ddb923860b47f2d20769d2afac1a400479fb4bf6403d9b4f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23150a4e5a5e63ddb923860b47f2d20769d2afac1a400479fb4bf6403d9b4f8c", kill_on_drop: false }`
[INFO] [stdout] 23150a4e5a5e63ddb923860b47f2d20769d2afac1a400479fb4bf6403d9b4f8c
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b39197d52c5b0ccbac7c6903c28dbbc11406fe815c14423679c988add703fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43b39197d52c5b0ccbac7c6903c28dbbc11406fe815c14423679c988add703fa", kill_on_drop: false }`
[INFO] [stderr]     Checking base91 v0.0.1
[INFO] [stderr]     Checking skimmer v0.0.2
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking fraction v0.6.3
[INFO] [stderr]  Documenting yamlette v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/model/schema/core.rs:165:54
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn look_up_model_callback(&self, predicate: &mut (FnMut(&Model) -> bool)) -> Option<&Model> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/model/schema/yamlette.rs:173:54
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn look_up_model_callback(&self, predicate: &mut (FnMut(&Model) -> bool)) -> Option<&Model> {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/model/schema/mod.rs:27:43
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn look_up_model_callback(&self, &mut (FnMut(&Model) -> bool)) -> Option<&Model>;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |             0...25 => byte + b'A',
[INFO] [stdout]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |             26...51 => byte + b'a' - 26,
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |             52...61 => byte + b'0' - 52,
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |             v @ b'A'...b'Z' => v - b'A',
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             v @ b'a'...b'z' => v - b'a' + 26,
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/binary.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |             v @ b'0'...b'9' => v - b'0' + 52,
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/binary.rs:203:30
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 Some(v @ b'a'...b'z')
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/binary.rs:204:32
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 | Some(v @ b'A'...b'Z')
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/binary.rs:205:32
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 | Some(v @ b'0'...b'9')
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/float.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 Some(b'+') | Some(b'-') | Some(b'.') | Some(b'0'...b'9') => true,
[INFO] [stdout]    |                                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/float.rs:151:40
[INFO] [stdout]     |
[INFO] [stdout] 151 |                         Some(val @ b'0'...b'9') => {
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/float.rs:165:44
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   Some(val @ b'0'...b'9') => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:164:52
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 Some(b'+') | Some(b'-') | Some(b'0'...b'9') => true,
[INFO] [stdout]     |                                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:266:38
[INFO] [stdout]     |
[INFO] [stdout] 266 |                         Some(v @ b'0'...b'9') => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:322:34
[INFO] [stdout]     |
[INFO] [stdout] 322 |                     Some(v @ b'0'...b'7') => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:343:34
[INFO] [stdout]     |
[INFO] [stdout] 343 |                     Some(v @ b'0'...b'9') => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:349:34
[INFO] [stdout]     |
[INFO] [stdout] 349 |                     Some(v @ b'a'...b'f') => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |                     Some(v @ b'A'...b'F') => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:376:34
[INFO] [stdout]     |
[INFO] [stdout] 376 |                     Some(v @ b'0'...b'9') => {
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:390:44
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   Some(val @ b'0'...b'9') => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/model/yaml/int.rs:401:48
[INFO] [stdout]     |
[INFO] [stdout] 401 | ...                   Some(val @ b'0'...b'9') => {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/str.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 Some(val @ b'0'...b'9') => val - b'0',
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/str.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 Some(val @ b'a'...b'f') => 10 + (val - b'a'),
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/str.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 Some(val @ b'A'...b'F') => 10 + (val - b'A'),
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/timestamp.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 Some(val @ b'0'...b'9') => {
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/model/yaml/timestamp.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 Some(val @ b'0'...b'9') => {
[INFO] [stdout]    |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/reader/reader.rs:1133:61
[INFO] [stdout]      |
[INFO] [stdout] 1133 | ...                   if let Some (val @ b'0' ... b'9') = chunk_slice.get (pos).map (|b| *b) {
[INFO] [stdout]      |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/reader/reader.rs:2048:37
[INFO] [stdout]      |
[INFO] [stdout] 2048 |             if let Some (val @ b'0' ... b'9') = chunk_slice.get (0).map (|b| *b) {
[INFO] [stdout]      |                                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/reader/reader.rs:2053:45
[INFO] [stdout]      |
[INFO] [stdout] 2053 |                     if let Some (val @ b'0' ... b'9') = chunk_slice.get (2).map (|b| *b) {
[INFO] [stdout]      |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/reader/reader.rs:3411:45
[INFO] [stdout]      |
[INFO] [stdout] 3411 |             let chunk = data.chunk (marker);;
[INFO] [stdout]      |                                             ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |             0x0000 ... 0x007F => [ code as u8, 0, 0, 0, 1 ],
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:178:20
[INFO] [stdout]     |
[INFO] [stdout] 178 |             0x0080 ... 0x07FF => [
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |             0x0800 ... 0xD7FF | 0xE000 ... 0xFFFF => [
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:186:40
[INFO] [stdout]     |
[INFO] [stdout] 186 |             0x0800 ... 0xD7FF | 0xE000 ... 0xFFFF => [
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/txt/encoding/utf8.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |             0x10000 ... 0x10FFFF => [
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "43b39197d52c5b0ccbac7c6903c28dbbc11406fe815c14423679c988add703fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b39197d52c5b0ccbac7c6903c28dbbc11406fe815c14423679c988add703fa", kill_on_drop: false }`
[INFO] [stdout] 43b39197d52c5b0ccbac7c6903c28dbbc11406fe815c14423679c988add703fa