[INFO] cloning repository https://github.com/nouman-96/december_twentytwo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nouman-96/december_twentytwo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c5484da4b74b1b84150f60bf8de0670e28fc20d
[INFO] testing nouman-96/december_twentytwo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnouman-96%2Fdecember_twentytwo" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nouman-96/december_twentytwo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nouman-96/december_twentytwo
[INFO] finished tweaking git repo https://github.com/nouman-96/december_twentytwo
[INFO] tweaked toml for git repo https://github.com/nouman-96/december_twentytwo written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/nouman-96/december_twentytwo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e34ce65ec60ba519db78128b26e3695fe5a54211b968c6a275832f1fcf036760
[INFO] running `Command { std: "docker" "start" "-a" "e34ce65ec60ba519db78128b26e3695fe5a54211b968c6a275832f1fcf036760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e34ce65ec60ba519db78128b26e3695fe5a54211b968c6a275832f1fcf036760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34ce65ec60ba519db78128b26e3695fe5a54211b968c6a275832f1fcf036760", kill_on_drop: false }`
[INFO] [stdout] e34ce65ec60ba519db78128b26e3695fe5a54211b968c6a275832f1fcf036760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e1d4e7c3d9c648d0d64ce76fb67c071af4e13f6a79a7ef19ecc2145e170f50d
[INFO] running `Command { std: "docker" "start" "-a" "9e1d4e7c3d9c648d0d64ce76fb67c071af4e13f6a79a7ef19ecc2145e170f50d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling december_twentytwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let Foody_1 = UDF("Banana".to_string(),50,12);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let Foody_2 = Foody::UDF("Apple".to_string(),120,2);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9e1d4e7c3d9c648d0d64ce76fb67c071af4e13f6a79a7ef19ecc2145e170f50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1d4e7c3d9c648d0d64ce76fb67c071af4e13f6a79a7ef19ecc2145e170f50d", kill_on_drop: false }`
[INFO] [stdout] 9e1d4e7c3d9c648d0d64ce76fb67c071af4e13f6a79a7ef19ecc2145e170f50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7375ce5390623f3216e70f7e622bad50cace66a6f31e7cfbd8019ffe0048dd3d
[INFO] running `Command { std: "docker" "start" "-a" "7375ce5390623f3216e70f7e622bad50cace66a6f31e7cfbd8019ffe0048dd3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling december_twentytwo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_1` should have a snake case name
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let Foody_1 = UDF("Banana".to_string(),50,12);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Foody_2` should have a snake case name
[INFO] [stdout]   --> src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let Foody_2 = Foody::UDF("Apple".to_string(),120,2);
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UDF` should have a snake case name
[INFO] [stdout]   --> src/main.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.98s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7375ce5390623f3216e70f7e622bad50cace66a6f31e7cfbd8019ffe0048dd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7375ce5390623f3216e70f7e622bad50cace66a6f31e7cfbd8019ffe0048dd3d", kill_on_drop: false }`
[INFO] [stdout] 7375ce5390623f3216e70f7e622bad50cace66a6f31e7cfbd8019ffe0048dd3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa594c750c160adfc0f0893a94f0c5bd6954623caf04f62156f67ccb9273e5d1
[INFO] running `Command { std: "docker" "start" "-a" "aa594c750c160adfc0f0893a94f0c5bd6954623caf04f62156f67ccb9273e5d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: method `UDF` should have a snake case name
[INFO] [stderr]   --> src/main.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stderr]    |        ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Foody_1` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let Foody_1 = UDF("Banana".to_string(),50,12);
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Foody_2` should have a snake case name
[INFO] [stderr]   --> src/main.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let Foody_2 = Foody::UDF("Apple".to_string(),120,2);
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `foody_2`
[INFO] [stderr] 
[INFO] [stderr] warning: function `UDF` should have a snake case name
[INFO] [stderr]   --> src/main.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn UDF (name:String,price:u16,serving:u8) -> Foody{
[INFO] [stderr]    |    ^^^ help: convert the identifier to snake case: `udf`
[INFO] [stderr] 
[INFO] [stderr] warning: `december_twentytwo` (bin "december_twentytwo" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/december_twentytwo-4a6df7313923cc30)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa594c750c160adfc0f0893a94f0c5bd6954623caf04f62156f67ccb9273e5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa594c750c160adfc0f0893a94f0c5bd6954623caf04f62156f67ccb9273e5d1", kill_on_drop: false }`
[INFO] [stdout] aa594c750c160adfc0f0893a94f0c5bd6954623caf04f62156f67ccb9273e5d1