[INFO] cloning repository https://github.com/ChristophWurst/krankerl-version
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChristophWurst/krankerl-version" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristophWurst%2Fkrankerl-version", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristophWurst%2Fkrankerl-version'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5314be4fe2fe3e9d8b8f435e62c0f586085ad3c
[INFO] documenting ChristophWurst/krankerl-version against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChristophWurst%2Fkrankerl-version" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChristophWurst/krankerl-version on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChristophWurst/krankerl-version
[INFO] finished tweaking git repo https://github.com/ChristophWurst/krankerl-version
[INFO] tweaked toml for git repo https://github.com/ChristophWurst/krankerl-version written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/ChristophWurst/krankerl-version already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v0.4.20
[INFO] [stderr]   Downloaded sxd-document v0.2.6
[INFO] [stderr]   Downloaded nextcloud_appinfo v0.4.1
[INFO] [stderr]   Downloaded xpath_reader v0.5.1
[INFO] [stderr]   Downloaded sxd-document v0.3.0
[INFO] [stderr]   Downloaded sxd-xpath v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d90d130d6f6d8242df0689422019b081cefb755d97d723dd506dbf683723b6
[INFO] running `Command { std: "docker" "start" "-a" "a3d90d130d6f6d8242df0689422019b081cefb755d97d723dd506dbf683723b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d90d130d6f6d8242df0689422019b081cefb755d97d723dd506dbf683723b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d90d130d6f6d8242df0689422019b081cefb755d97d723dd506dbf683723b6", kill_on_drop: false }`
[INFO] [stdout] a3d90d130d6f6d8242df0689422019b081cefb755d97d723dd506dbf683723b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83227a17fa0f95620ee5b9e3fbd8bc5e50de8521bc5db3210fd0b63b583e619
[INFO] running `Command { std: "docker" "start" "-a" "c83227a17fa0f95620ee5b9e3fbd8bc5e50de8521bc5db3210fd0b63b583e619", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking peresil v0.3.0
[INFO] [stderr]     Checking typed-arena v1.4.1
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking sxd-document v0.2.6
[INFO] [stderr]     Checking sxd-document v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]     Checking sxd-xpath v0.4.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking xpath_reader v0.5.1
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xpath_reader-0.5.1/src/reader.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 nodeset.add(Node::Root(root));
[INFO] [stdout]     |                                        ^^^^ expected struct `sxd_document::dom::Root`, found a different struct `sxd_document::dom::Root`
[INFO] [stdout]     |
[INFO] [stdout]     = note: perhaps two different versions of crate `sxd_document` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Node<'_>: From<sxd_document::dom::Root<'_>>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xpath_reader-0.5.1/src/reader.rs:215:47
[INFO] [stdout]     |
[INFO] [stdout] 215 |             Anchor::Root(ref package) => Some(package.as_document().root().clone().into()),
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<sxd_document::dom::Root<'_>>` is not implemented for `Node<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <Node<'d> as From<sxd_document::dom::Attribute<'d>>>
[INFO] [stdout]               <Node<'d> as From<sxd_document::dom::Comment<'d>>>
[INFO] [stdout]               <Node<'d> as From<sxd_document::dom::Element<'d>>>
[INFO] [stdout]               <Node<'d> as From<sxd_document::dom::ProcessingInstruction<'d>>>
[INFO] [stdout]             and 2 others
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<Node<'_>>` for `sxd_document::dom::Root<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xpath_reader` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c83227a17fa0f95620ee5b9e3fbd8bc5e50de8521bc5db3210fd0b63b583e619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83227a17fa0f95620ee5b9e3fbd8bc5e50de8521bc5db3210fd0b63b583e619", kill_on_drop: false }`
[INFO] [stdout] c83227a17fa0f95620ee5b9e3fbd8bc5e50de8521bc5db3210fd0b63b583e619
