[INFO] updating cached repository https://github.com/anoty/mrp [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] 72673a881bf8d9a10847deac16aadf384690f4a2 [INFO] checking anoty/mrp against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanoty%2Fmrp" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anoty/mrp on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/anoty/mrp [INFO] finished tweaking git repo https://github.com/anoty/mrp [INFO] tweaked toml for git repo https://github.com/anoty/mrp written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/anoty/mrp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 68d3a59cad850b15cf3b15cb438e6af198ce598fbe7be582c41cf047625277c2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "68d3a59cad850b15cf3b15cb438e6af198ce598fbe7be582c41cf047625277c2"` [INFO] [stderr] Checking mrp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find function `memcached_client` in this scope [INFO] [stderr] --> src/main.rs:60:27 [INFO] [stderr] | [INFO] [stderr] 60 | thread::spawn(move || memcached_client(&streams)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `memcached_clientg` [INFO] [stderr] ... [INFO] [stderr] 73 | / fn memcached_clientg(sp: Vec) { [INFO] [stderr] 74 | | let mut stream = sp.pop(); [INFO] [stderr] 75 | | [INFO] [stderr] 76 | | let b: &[u8] = "set x 0 0 3\r\n123\r\n".as_bytes(); [INFO] [stderr] ... | [INFO] [stderr] 93 | | println!("{}", s.trim()); [INFO] [stderr] 94 | | } [INFO] [stderr] | |_- similarly named function `memcached_clientg` defined here [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `memcached_client` in this scope [INFO] [stderr] --> src/main.rs:60:27 [INFO] [stderr] | [INFO] [stderr] 60 | thread::spawn(move || memcached_client(&streams)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `memcached_clientg` [INFO] [stderr] ... [INFO] [stderr] 73 | / fn memcached_clientg(sp: Vec) { [INFO] [stderr] 74 | | let mut stream = sp.pop(); [INFO] [stderr] 75 | | [INFO] [stderr] 76 | | let b: &[u8] = "set x 0 0 3\r\n123\r\n".as_bytes(); [INFO] [stderr] ... | [INFO] [stderr] 93 | | println!("{}", s.trim()); [INFO] [stderr] 94 | | } [INFO] [stderr] | |_- similarly named function `memcached_clientg` defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `write` found for type `std::option::Option` in the current scope [INFO] [stderr] --> src/main.rs:77:20 [INFO] [stderr] | [INFO] [stderr] 77 | let _ = stream.write(b); [INFO] [stderr] | ^^^^^ method not found in `std::option::Option` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read` found for type `std::option::Option` in the current scope [INFO] [stderr] --> src/main.rs:79:26 [INFO] [stderr] | [INFO] [stderr] 79 | let m = match stream.read(&mut buf) { [INFO] [stderr] | ^^^^ method not found in `std::option::Option` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `mrp`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `write` found for type `std::option::Option` in the current scope [INFO] [stderr] --> src/main.rs:77:20 [INFO] [stderr] | [INFO] [stderr] 77 | let _ = stream.write(b); [INFO] [stderr] | ^^^^^ method not found in `std::option::Option` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `read` found for type `std::option::Option` in the current scope [INFO] [stderr] --> src/main.rs:79:26 [INFO] [stderr] | [INFO] [stderr] 79 | let m = match stream.read(&mut buf) { [INFO] [stderr] | ^^^^ method not found in `std::option::Option` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: could not compile `mrp`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "68d3a59cad850b15cf3b15cb438e6af198ce598fbe7be582c41cf047625277c2"` [INFO] running `"docker" "rm" "-f" "68d3a59cad850b15cf3b15cb438e6af198ce598fbe7be582c41cf047625277c2"` [INFO] [stdout] 68d3a59cad850b15cf3b15cb438e6af198ce598fbe7be582c41cf047625277c2