[INFO] updating cached repository marwendoukh/Rust-Translator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marwendoukh/Rust-Translator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marwendoukh/Rust-Translator" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/marwendoukh/Rust-Translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/marwendoukh/Rust-Translator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marwendoukh/Rust-Translator" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/marwendoukh/Rust-Translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/marwendoukh/Rust-Translator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b5303e778845441bd4b1c836e823da81effb255
[INFO] sha for GitHub repo marwendoukh/Rust-Translator: 9b5303e778845441bd4b1c836e823da81effb255
[INFO] validating manifest of marwendoukh/Rust-Translator on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of marwendoukh/Rust-Translator on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing marwendoukh/Rust-Translator
[INFO] finished frobbing marwendoukh/Rust-Translator
[INFO] frobbed toml for marwendoukh/Rust-Translator written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/marwendoukh/Rust-Translator/Cargo.toml
[INFO] started frobbing marwendoukh/Rust-Translator
[INFO] finished frobbing marwendoukh/Rust-Translator
[INFO] frobbed toml for marwendoukh/Rust-Translator written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/marwendoukh/Rust-Translator/Cargo.toml
[INFO] crate marwendoukh/Rust-Translator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking marwendoukh/Rust-Translator against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-5/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/marwendoukh/Rust-Translator:/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d3b51eabc69292accfc75be86775c41ef1a1d6b7b96dbf732e35f5c242a4f1c0
[INFO] running `"docker" "start" "-a" "d3b51eabc69292accfc75be86775c41ef1a1d6b7b96dbf732e35f5c242a4f1c0"`
[INFO] [stderr]     Checking openssl-sys v0.9.6
[INFO] [stderr]     Checking openssl v0.9.6
[INFO] [stderr]     Checking native-tls v0.1.1
[INFO] [stderr]     Checking hyper-native-tls v0.2.1
[INFO] [stderr]     Checking RustTranslator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |       /// propmt to the user the language choices
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 27 | /     println!("Please choose the language that you want to translate to (eg : choose en if you want English)
[INFO] [stderr] 28 | | \n English : en
[INFO] [stderr] 29 | | \n Arabic : ar
[INFO] [stderr] 30 | | \n French : fr
[INFO] [stderr] 31 | | \n German : de
[INFO] [stderr] 32 | | \n ----------------------
[INFO] [stderr] 33 | | \n Translate to :");
[INFO] [stderr]    | |____________________- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |       /// propmt to the user the language choices
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 27 | /     println!("Please choose the language that you want to translate to (eg : choose en if you want English)
[INFO] [stderr] 28 | | \n English : en
[INFO] [stderr] 29 | | \n Arabic : ar
[INFO] [stderr] 30 | | \n French : fr
[INFO] [stderr] 31 | | \n German : de
[INFO] [stderr] 32 | | \n ----------------------
[INFO] [stderr] 33 | | \n Translate to :");
[INFO] [stderr]    | |____________________- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustTranslator` 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: `rust_translator`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustTranslator` 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: `rust_translator`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `"docker" "inspect" "d3b51eabc69292accfc75be86775c41ef1a1d6b7b96dbf732e35f5c242a4f1c0"`
[INFO] running `"docker" "rm" "-f" "d3b51eabc69292accfc75be86775c41ef1a1d6b7b96dbf732e35f5c242a4f1c0"`
[INFO] [stdout] d3b51eabc69292accfc75be86775c41ef1a1d6b7b96dbf732e35f5c242a4f1c0