[INFO] cloning repository Denu8thell/simple-rust-webserver
[INFO] running `"git" "clone" "--bare" "git://github.com/Denu8thell/simple-rust-webserver.git" "work/cache/sources/gh/Denu8thell/simple-rust-webserver"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Denu8thell/simple-rust-webserver'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Denu8thell/simple-rust-webserver" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Denu8thell/simple-rust-webserver" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Denu8thell/simple-rust-webserver"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Denu8thell/simple-rust-webserver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f3948c42e8b64b0f07c76d82b8a9a2ea6d90887
[INFO] sha for GitHub repo Denu8thell/simple-rust-webserver: 3f3948c42e8b64b0f07c76d82b8a9a2ea6d90887
[INFO] validating manifest of Denu8thell/simple-rust-webserver on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Denu8thell/simple-rust-webserver on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Denu8thell/simple-rust-webserver
[INFO] finished frobbing Denu8thell/simple-rust-webserver
[INFO] frobbed toml for Denu8thell/simple-rust-webserver written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver/Cargo.toml
[INFO] started frobbing Denu8thell/simple-rust-webserver
[INFO] finished frobbing Denu8thell/simple-rust-webserver
[INFO] frobbed toml for Denu8thell/simple-rust-webserver written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Denu8thell/simple-rust-webserver/Cargo.toml
[INFO] crate Denu8thell/simple-rust-webserver already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Denu8thell/simple-rust-webserver against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] b6aa59e0fa67ec4dfcb23ec3642e9338a44fada018215816ebeb380559d3eae9
[INFO] running `"docker" "start" "-a" "b6aa59e0fa67ec4dfcb23ec3642e9338a44fada018215816ebeb380559d3eae9"`
[INFO] [stderr]    Compiling serde v1.0.10
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling serde_derive v1.0.10
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling simple_webserver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `req_type`
[INFO] [stderr]    --> src/main.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let req_type = HTTPMethods::from(token_iter.next().unwrap());
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_req_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req_path`
[INFO] [stderr]    --> src/main.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let req_path = token_iter.next().unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_req_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header_map`
[INFO] [stderr]    --> src/main.rs:239:64
[INFO] [stderr]     |
[INFO] [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
[INFO] [stderr]     |                                                                ^^^^^^^^^^ help: consider prefixing with an underscore: `_header_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/main.rs:246:14
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn file_dump(path: &String) -> String{
[INFO] [stderr]     |              ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_response_body`
[INFO] [stderr]    --> src/main.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file_dump`
[INFO] [stderr]    --> src/main.rs:246:1
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn file_dump(path: &String) -> String{
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.35s
[INFO] running `"docker" "inspect" "b6aa59e0fa67ec4dfcb23ec3642e9338a44fada018215816ebeb380559d3eae9"`
[INFO] running `"docker" "rm" "-f" "b6aa59e0fa67ec4dfcb23ec3642e9338a44fada018215816ebeb380559d3eae9"`
[INFO] [stdout] b6aa59e0fa67ec4dfcb23ec3642e9338a44fada018215816ebeb380559d3eae9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d6eba02812553dd13bfa25b0fded19717eb9f266891105f681593a87ddebb06
[INFO] running `"docker" "start" "-a" "7d6eba02812553dd13bfa25b0fded19717eb9f266891105f681593a87ddebb06"`
[INFO] [stderr]    Compiling simple_webserver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `req_type`
[INFO] [stderr]    --> src/main.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let req_type = HTTPMethods::from(token_iter.next().unwrap());
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_req_type`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `req_path`
[INFO] [stderr]    --> src/main.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |     let req_path = token_iter.next().unwrap();
[INFO] [stderr]     |         ^^^^^^^^ help: consider prefixing with an underscore: `_req_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header_map`
[INFO] [stderr]    --> src/main.rs:239:64
[INFO] [stderr]     |
[INFO] [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
[INFO] [stderr]     |                                                                ^^^^^^^^^^ help: consider prefixing with an underscore: `_header_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/main.rs:246:14
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn file_dump(path: &String) -> String{
[INFO] [stderr]     |              ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_response_body`
[INFO] [stderr]    --> src/main.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | fn get_response_body(req_type: HTTPMethods, req_path: &String, header_map: &HashMap<String, String>) -> String{
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `file_dump`
[INFO] [stderr]    --> src/main.rs:246:1
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn file_dump(path: &String) -> String{
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "7d6eba02812553dd13bfa25b0fded19717eb9f266891105f681593a87ddebb06"`
[INFO] running `"docker" "rm" "-f" "7d6eba02812553dd13bfa25b0fded19717eb9f266891105f681593a87ddebb06"`
[INFO] [stdout] 7d6eba02812553dd13bfa25b0fded19717eb9f266891105f681593a87ddebb06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Denu8thell/simple-rust-webserver:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 136d8f8125a634897a3f0c85135e0053a7fde0e10046a2e547089addb83281bc
[INFO] running `"docker" "start" "-a" "136d8f8125a634897a3f0c85135e0053a7fde0e10046a2e547089addb83281bc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_webserver-5288f0e897a0d072
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "136d8f8125a634897a3f0c85135e0053a7fde0e10046a2e547089addb83281bc"`
[INFO] running `"docker" "rm" "-f" "136d8f8125a634897a3f0c85135e0053a7fde0e10046a2e547089addb83281bc"`
[INFO] [stdout] 136d8f8125a634897a3f0c85135e0053a7fde0e10046a2e547089addb83281bc