[INFO] updating cached repository https://github.com/plscar/r_server
[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] 5999c50e90ca0351c7910a8e82232b29955928fd
[INFO] checking plscar/r_server against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplscar%2Fr_server" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plscar/r_server on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/plscar/r_server
[INFO] finished tweaking git repo https://github.com/plscar/r_server
[INFO] tweaked toml for git repo https://github.com/plscar/r_server written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/plscar/r_server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 516cf21cd2c5089fd97f84e7c2abf360e6075c095ddb924e0b3f26c03bcef41c
[INFO] running `"docker" "start" "-a" "516cf21cd2c5089fd97f84e7c2abf360e6075c095ddb924e0b3f26c03bcef41c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking r_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected item, found keyword `let`
[INFO] [stderr]  --> src/common/declare.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | let myfunctions=HashMap::new();
[INFO] [stderr]   | ^^^ expected item
[INFO] [stderr] 
[INFO] [stderr] error: expected item, found keyword `let`
[INFO] [stderr]  --> src/common/declare.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | let myfunctions=HashMap::new();
[INFO] [stderr]   | ^^^ expected item
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `GetFns` in module `declare`
[INFO] [stderr]    --> src/listener/httphandler.rs:116:14
[INFO] [stderr]     |
[INFO] [stderr] 116 |     declare::GetFns("demomymy");
[INFO] [stderr]     |              ^^^^^^ not found in `declare`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/listener/httphandler.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `request_para` should have an upper camel case name
[INFO] [stderr]   --> src/listener/httphandler.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct request_para {
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestPara`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `GetFns` in module `declare`
[INFO] [stderr]    --> src/listener/httphandler.rs:116:14
[INFO] [stderr]     |
[INFO] [stderr] 116 |     declare::GetFns("demomymy");
[INFO] [stderr]     |              ^^^^^^ not found in `declare`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/listener/httphandler.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `request_para` should have an upper camel case name
[INFO] [stderr]   --> src/listener/httphandler.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct request_para {
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestPara`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `r_server`.
[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: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `r_server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "516cf21cd2c5089fd97f84e7c2abf360e6075c095ddb924e0b3f26c03bcef41c"`
[INFO] running `"docker" "rm" "-f" "516cf21cd2c5089fd97f84e7c2abf360e6075c095ddb924e0b3f26c03bcef41c"`
[INFO] [stdout] 516cf21cd2c5089fd97f84e7c2abf360e6075c095ddb924e0b3f26c03bcef41c