[INFO] updating cached repository https://github.com/contradictioned/webdav-support
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f493f84562a80f0f551e784974fd6dc4263747f
[INFO] checking contradictioned/webdav-support against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcontradictioned%2Fwebdav-support" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/contradictioned/webdav-support on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/contradictioned/webdav-support
[INFO] finished tweaking git repo https://github.com/contradictioned/webdav-support
[INFO] tweaked toml for git repo https://github.com/contradictioned/webdav-support written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/contradictioned/webdav-support already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTFLAGS=--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" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd1cae2d9a7ea3c0f6ff71fbf9d1320368586d8cc111ddfdf28b7fd93ddee3b8
[INFO] running `"docker" "start" "-a" "bd1cae2d9a7ea3c0f6ff71fbf9d1320368586d8cc111ddfdf28b7fd93ddee3b8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking peresil v0.2.1
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking sxd-document v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling openssl-sys v0.6.7
[INFO] [stderr]     Checking solicit v0.4.4
[INFO] [stderr] error[E0446]: private type `raw::NamespacesInScope<'_>` in public interface
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-document-0.1.2/src/raw.rs:645:5
[INFO] [stderr]     |
[INFO] [stderr] 645 | /     pub fn element_namespaces_in_scope(&self, element: *mut Element)
[INFO] [stderr] 646 | |                                        -> NamespacesInScope
[INFO] [stderr] 647 | |     {
[INFO] [stderr] 648 | |         let mut namespaces = Vec::new();
[INFO] [stderr] ...   |
[INFO] [stderr] 663 | |         NamespacesInScope { iter: namespaces.into_iter() }
[INFO] [stderr] 664 | |     }
[INFO] [stderr]     | |_____^ can't leak private type
[INFO] [stderr] ...
[INFO] [stderr] 696 |   struct NamespacesInScope<'a> {
[INFO] [stderr]     |   - `raw::NamespacesInScope<'_>` declared as private
[INFO] [stderr] 
[INFO] [stderr] error: type `raw::NamespacesInScope` is private
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-document-0.1.2/src/dom.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 | /         self.document.connections.element_namespaces_in_scope(self.node).map(|(prefix, uri)| {
[INFO] [stderr] 242 | |             Namespace { prefix: prefix, uri: uri }
[INFO] [stderr] 243 | |         }).collect()
[INFO] [stderr]     | |____________________^ private type
[INFO] [stderr] 
[INFO] [stderr] error: type `str_ext::SplitKeepingDelimiter` is private
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-document-0.1.2/src/writer.rs:293:17
[INFO] [stderr]     |
[INFO] [stderr] 293 |     for item in value.split_keeping_delimiter(&['<', '>', '&', '\'', '"'][..]) {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stderr] 
[INFO] [stderr] error: type `str_ext::SplitKeepingDelimiter` is private
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-document-0.1.2/src/writer.rs:377:17
[INFO] [stderr]     |
[INFO] [stderr] 377 |     for item in text.text().split_keeping_delimiter(&['<', '>', '&'][..]) {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0446`.
[INFO] [stderr] error: could not compile `sxd-document`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bd1cae2d9a7ea3c0f6ff71fbf9d1320368586d8cc111ddfdf28b7fd93ddee3b8"`
[INFO] running `"docker" "rm" "-f" "bd1cae2d9a7ea3c0f6ff71fbf9d1320368586d8cc111ddfdf28b7fd93ddee3b8"`
[INFO] [stdout] bd1cae2d9a7ea3c0f6ff71fbf9d1320368586d8cc111ddfdf28b7fd93ddee3b8