[INFO] crate html2md 0.2.9 is already in cache
[INFO] checking html2md-0.2.9 against master#339f574809bf8e4166b8de3cdbe7df181d37af3d for pr-71896
[INFO] extracting crate html2md 0.2.9 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate html2md 0.2.9 on toolchain 339f574809bf8e4166b8de3cdbe7df181d37af3d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate html2md 0.2.9
[INFO] finished tweaking crates.io crate html2md 0.2.9
[INFO] tweaked toml for crates.io crate html2md 0.2.9 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "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] 4ac4011cc730b1ccefe201e0530562a92857c06ef5a6d32cccce11f6f9603626
[INFO] running `"docker" "start" "-a" "4ac4011cc730b1ccefe201e0530562a92857c06ef5a6d32cccce11f6f9603626"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking html2md v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:67
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn parse_html_custom(html: &str, custom: &HashMap<String, Box<TagHandlerFactory>>) -> String {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TagHandlerFactory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:93:86
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn walk(input: &Handle, result: &mut StructuredPrinter, custom: &HashMap<String, Box<TagHandlerFactory>>) {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TagHandlerFactory`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let mut handler : Box<TagHandler> = Box::new(DummyHandler::default());
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn TagHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:239:34
[INFO] [stderr]     |
[INFO] [stderr] 239 |     fn instantiate(&self) -> Box<TagHandler>;
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: use `dyn`: `dyn TagHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:67
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn parse_html_custom(html: &str, custom: &HashMap<String, Box<TagHandlerFactory>>) -> String {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TagHandlerFactory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:93:86
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn walk(input: &Handle, result: &mut StructuredPrinter, custom: &HashMap<String, Box<TagHandlerFactory>>) {
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TagHandlerFactory`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let mut handler : Box<TagHandler> = Box::new(DummyHandler::default());
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn TagHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:239:34
[INFO] [stderr]     |
[INFO] [stderr] 239 |     fn instantiate(&self) -> Box<TagHandler>;
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: use `dyn`: `dyn TagHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `"docker" "inspect" "4ac4011cc730b1ccefe201e0530562a92857c06ef5a6d32cccce11f6f9603626"`
[INFO] running `"docker" "rm" "-f" "4ac4011cc730b1ccefe201e0530562a92857c06ef5a6d32cccce11f6f9603626"`
[INFO] [stdout] 4ac4011cc730b1ccefe201e0530562a92857c06ef5a6d32cccce11f6f9603626