[INFO] updating cached repository Agile-Llama/Rust-Stuff [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Agile-Llama/Rust-Stuff [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Agile-Llama/Rust-Stuff" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Agile-Llama/Rust-Stuff"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Agile-Llama/Rust-Stuff'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Agile-Llama/Rust-Stuff" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Agile-Llama/Rust-Stuff"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Agile-Llama/Rust-Stuff'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c20d826fbec94bb009764f7cf4f916da7eec9f9e [INFO] sha for GitHub repo Agile-Llama/Rust-Stuff: c20d826fbec94bb009764f7cf4f916da7eec9f9e [INFO] validating manifest of Agile-Llama/Rust-Stuff on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Agile-Llama/Rust-Stuff on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Agile-Llama/Rust-Stuff [INFO] finished frobbing Agile-Llama/Rust-Stuff [INFO] frobbed toml for Agile-Llama/Rust-Stuff written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/Agile-Llama/Rust-Stuff/Cargo.toml [INFO] started frobbing Agile-Llama/Rust-Stuff [INFO] finished frobbing Agile-Llama/Rust-Stuff [INFO] frobbed toml for Agile-Llama/Rust-Stuff written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Agile-Llama/Rust-Stuff/Cargo.toml [INFO] crate Agile-Llama/Rust-Stuff already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Agile-Llama/Rust-Stuff against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/Agile-Llama/Rust-Stuff:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 95df88806b767a9e7363efc56ff5ff60bbc4bb7a1401701dc0e3a9b2a906ebe7 [INFO] running `"docker" "start" "-a" "95df88806b767a9e7363efc56ff5ff60bbc4bb7a1401701dc0e3a9b2a906ebe7"` [INFO] [stderr] Checking TestProject-cargo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `text_length` [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let text_length = contents.len(); //length of the Entire text we are searching [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_text_length` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `TestProject_cargo` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `test_project_cargo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text_length` [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let text_length = contents.len(); //length of the Entire text we are searching [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_text_length` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `TestProject_cargo` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `test_project_cargo` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `"docker" "inspect" "95df88806b767a9e7363efc56ff5ff60bbc4bb7a1401701dc0e3a9b2a906ebe7"` [INFO] running `"docker" "rm" "-f" "95df88806b767a9e7363efc56ff5ff60bbc4bb7a1401701dc0e3a9b2a906ebe7"` [INFO] [stdout] 95df88806b767a9e7363efc56ff5ff60bbc4bb7a1401701dc0e3a9b2a906ebe7