[INFO] fetching crate cff 0.5.0...
[INFO] documenting cff-0.5.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate cff 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cff 0.5.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cff 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cff 0.5.0
[INFO] tweaked toml for crates.io crate cff 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eebd70f616b0a939e586129848820b4325824ca3f517f76410980be337e20735
[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" "eebd70f616b0a939e586129848820b4325824ca3f517f76410980be337e20735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eebd70f616b0a939e586129848820b4325824ca3f517f76410980be337e20735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eebd70f616b0a939e586129848820b4325824ca3f517f76410980be337e20735", kill_on_drop: false }`
[INFO] [stdout] eebd70f616b0a939e586129848820b4325824ca3f517f76410980be337e20735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fe4c3bf5042fcf7895a683ea4d642141451651246e310e4638a005cb099c195
[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" "7fe4c3bf5042fcf7895a683ea4d642141451651246e310e4638a005cb099c195", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling tarrasque-macro v0.10.0
[INFO] [stderr]     Checking tarrasque v0.10.0
[INFO] [stderr]  Documenting cff v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]    --> src/dict/mod.rs:206:22
[INFO] [stdout]     |
[INFO] [stdout] 203 | / extract! {
[INFO] [stdout] 204 | |     /// A `DICT` entry.
[INFO] [stdout] 205 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 206 | |     pub struct Entry<'s> {
[INFO] [stdout]     | |                      ^^ declared twice
[INFO] [stdout] ...   |
[INFO] [stdout] 211 | |     }
[INFO] [stdout] 212 | | }
[INFO] [stdout]     | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/glyphs/charset.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | / extract! {
[INFO] [stdout] 22 | |     /// A `Format 0` glyph charset.
[INFO] [stdout] 23 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 24 | |     pub struct Format0<'s>(num_glyphs: usize) {
[INFO] [stdout]    | |                        ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |     }
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/glyphs/charset.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 74 | / extract! {
[INFO] [stdout] 75 | |     /// A `Format 1` glyph charset.
[INFO] [stdout] 76 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 77 | |     pub struct Format1<'s>(num_glyphs: usize) {
[INFO] [stdout]    | |                        ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |     }
[INFO] [stdout] 81 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]    --> src/glyphs/charset.rs:140:24
[INFO] [stdout]     |
[INFO] [stdout] 137 | / extract! {
[INFO] [stdout] 138 | |     /// A `Format 2` glyph charset.
[INFO] [stdout] 139 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 140 | |     pub struct Format2<'s>(num_glyphs: usize) {
[INFO] [stdout]     | |                        ^^ declared twice
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |     }
[INFO] [stdout] 144 | | }
[INFO] [stdout]     | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/glyphs/encodings.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 65 | / extract! {
[INFO] [stdout] 66 | |     /// A `Format 0` list of glyph encodings.
[INFO] [stdout] 67 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 68 | |     pub struct Format0<'s> {
[INFO] [stdout]    | |                        ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |     }
[INFO] [stdout] 74 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]    --> src/glyphs/encodings.rs:99:24
[INFO] [stdout]     |
[INFO] [stdout] 96  | / extract! {
[INFO] [stdout] 97  | |     /// A `Format 1` list of glyph encodings.
[INFO] [stdout] 98  | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 99  | |     pub struct Format1<'s> {
[INFO] [stdout]     | |                        ^^ declared twice
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |     }
[INFO] [stdout] 105 | | }
[INFO] [stdout]     | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/glyphs/mod.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 56 | / extract! {
[INFO] [stdout] 57 | |     /// A `Format 0` mapping from glyphs to groups of glyphs.
[INFO] [stdout] 58 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 59 | |     pub struct Format0<'s>(num_glyphs: usize) {
[INFO] [stdout]    | |                        ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     }
[INFO] [stdout] 63 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/glyphs/mod.rs:88:24
[INFO] [stdout]    |
[INFO] [stdout] 85 | / extract! {
[INFO] [stdout] 86 | |     /// A `Format 3` mapping from glyphs to groups of glyphs.
[INFO] [stdout] 87 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 88 | |     pub struct Format3<'s> {
[INFO] [stdout]    | |                        ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     }
[INFO] [stdout] 96 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0263]: lifetime name `'s` declared twice in the same scope
[INFO] [stdout]   --> src/index/mod.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 36 | / extract! {
[INFO] [stdout] 37 | |     /// A list of offsets in an `INDEX`.
[INFO] [stdout] 38 | |     #[derive(Copy, Clone, Debug, PartialEq, Eq)]
[INFO] [stdout] 39 | |     struct Offsets<'s>(count: usize, size: usize) {
[INFO] [stdout]    | |                    ^^ declared twice
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     }
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_- previous declaration here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `cff`.
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0263`.
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cff src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern tarrasque=/opt/rustwide/target/debug/deps/libtarrasque-17e64a2b1db5c60c.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "7fe4c3bf5042fcf7895a683ea4d642141451651246e310e4638a005cb099c195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe4c3bf5042fcf7895a683ea4d642141451651246e310e4638a005cb099c195", kill_on_drop: false }`
[INFO] [stdout] 7fe4c3bf5042fcf7895a683ea4d642141451651246e310e4638a005cb099c195