[INFO] crate hyperbuild 0.1.3 is already in cache
[INFO] documenting hyperbuild-0.1.3 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate hyperbuild 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hyperbuild 0.1.3 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperbuild 0.1.3
[INFO] finished tweaking crates.io crate hyperbuild 0.1.3
[INFO] tweaked toml for crates.io crate hyperbuild 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaac48caad7520c599b6a52e7c8a7a0a685caa07ce7bcd201b81f30494a5f621
[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" "eaac48caad7520c599b6a52e7c8a7a0a685caa07ce7bcd201b81f30494a5f621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaac48caad7520c599b6a52e7c8a7a0a685caa07ce7bcd201b81f30494a5f621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaac48caad7520c599b6a52e7c8a7a0a685caa07ce7bcd201b81f30494a5f621", kill_on_drop: false }`
[INFO] [stdout] eaac48caad7520c599b6a52e7c8a7a0a685caa07ce7bcd201b81f30494a5f621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e421c577e3f7aa4f00ffac3cb5e88435c776123494fc56e362dd67d19310ce80
[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" "e421c577e3f7aa4f00ffac3cb5e88435c776123494fc56e362dd67d19310ce80", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]  Documenting hyperbuild v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> src/gen/attrs.rs:6073:42
[INFO] [stdout]      |
[INFO] [stdout] 6073 |   pub static ATTRS: AttrMap = AttrMap::new(phf::phf_map! {
[INFO] [stdout]      |  __________________________________________^
[INFO] [stdout] 6074 | |     b"defaultchecked" => DEFAULTCHECKED_ATTR,
[INFO] [stdout] 6075 | |     b"defaultvalue" => DEFAULTVALUE_ATTR,
[INFO] [stdout] 6076 | |     b"suppresscontenteditablewarning" => SUPPRESSCONTENTEDITABLEWARNING_ATTR,
[INFO] [stdout] ...    |
[INFO] [stdout] 6475 | |     b"zoomandpan" => ZOOMANDPAN_ATTR,
[INFO] [stdout] 6476 | | });
[INFO] [stdout]      | | ^- temporary value is freed at the end of this statement
[INFO] [stdout]      | | |
[INFO] [stdout]      | |_creates a temporary which is freed while still in use
[INFO] [stdout]      |   cast requires that borrow lasts for `'static`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/spec/tag/omission.rs:149:86
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub static CLOSING_TAG_OMISSION_RULES: Map<&'static [u8], &ClosingTagOmissionRule> = phf_map! {
[INFO] [stdout]     |  ______________________________________________________________________________________^
[INFO] [stdout] 150 | |     b"li" => LI_CLOSING_TAG_OMISSION_RULE,
[INFO] [stdout] 151 | |     b"dt" => DT_CLOSING_TAG_OMISSION_RULE,
[INFO] [stdout] 152 | |     b"dd" => DD_CLOSING_TAG_OMISSION_RULE,
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     b"th" => TH_CLOSING_TAG_OMISSION_RULE,
[INFO] [stdout] 164 | | };
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   cast requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/spec/tag/whitespace.rs:51:91
[INFO] [stdout]     |
[INFO] [stdout] 51  |   static TAG_WHITESPACE_MINIFICATION: Map<&'static [u8], &'static WhitespaceMinification> = phf_map! {
[INFO] [stdout]     |  ___________________________________________________________________________________________^
[INFO] [stdout] 52  | |     // Content tags.
[INFO] [stdout] 53  | |     b"address" => CONTENT,
[INFO] [stdout] 54  | |     b"audio" => CONTENT,
[INFO] [stdout] ...   |
[INFO] [stdout] 159 | |     b"pre" => WHITESPACE_SENSITIVE,
[INFO] [stdout] 160 | | };
[INFO] [stdout]     | | ^
[INFO] [stdout]     | | |
[INFO] [stdout]     | | creates a temporary which is freed while still in use
[INFO] [stdout]     | |_temporary value is freed at the end of this statement
[INFO] [stdout]     |   cast requires that borrow lasts for `'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `hyperbuild`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hyperbuild 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 phf=/opt/rustwide/target/debug/deps/libphf-7cc1eede1b6f9f17.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e421c577e3f7aa4f00ffac3cb5e88435c776123494fc56e362dd67d19310ce80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e421c577e3f7aa4f00ffac3cb5e88435c776123494fc56e362dd67d19310ce80", kill_on_drop: false }`
[INFO] [stdout] e421c577e3f7aa4f00ffac3cb5e88435c776123494fc56e362dd67d19310ce80