[INFO] cloning repository https://github.com/0x-Professor/Rust_Practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x-Professor/Rust_Practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x-Professor%2FRust_Practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x-Professor%2FRust_Practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a15b9d29a13c1a96f4d92ff1d07d2bf3fc3933d
[INFO] testing 0x-Professor/Rust_Practice against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x-Professor%2FRust_Practice" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0x-Professor/Rust_Practice
[INFO] finished tweaking git repo https://github.com/0x-Professor/Rust_Practice
[INFO] tweaked toml for git repo https://github.com/0x-Professor/Rust_Practice written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0x-Professor/Rust_Practice on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0x-Professor/Rust_Practice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 771809f20206a34db06484cd761741fc4c0b1d9e9b05e8c762c286635bd436f4
[INFO] running `Command { std: "docker" "start" "-a" "771809f20206a34db06484cd761741fc4c0b1d9e9b05e8c762c286635bd436f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "771809f20206a34db06484cd761741fc4c0b1d9e9b05e8c762c286635bd436f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771809f20206a34db06484cd761741fc4c0b1d9e9b05e8c762c286635bd436f4", kill_on_drop: false }`
[INFO] [stdout] 771809f20206a34db06484cd761741fc4c0b1d9e9b05e8c762c286635bd436f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd06615c53a2dd7994000f67cadfa989b2f6205d6bea972959687deb7e5074ea
[INFO] running `Command { std: "docker" "start" "-a" "fd06615c53a2dd7994000f67cadfa989b2f6205d6bea972959687deb7e5074ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling RustPractice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/random_number.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/guess_game.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "fd06615c53a2dd7994000f67cadfa989b2f6205d6bea972959687deb7e5074ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd06615c53a2dd7994000f67cadfa989b2f6205d6bea972959687deb7e5074ea", kill_on_drop: false }`
[INFO] [stdout] fd06615c53a2dd7994000f67cadfa989b2f6205d6bea972959687deb7e5074ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd212efaee9625a2df465abfb353ff9973e66c7515d628a98f8c8f5c1a8757d8
[INFO] running `Command { std: "docker" "start" "-a" "fd212efaee9625a2df465abfb353ff9973e66c7515d628a98f8c8f5c1a8757d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustPractice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/control_flow.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     use super::*; // Import items from the outer module
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/random_number.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/guess_game.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "fd212efaee9625a2df465abfb353ff9973e66c7515d628a98f8c8f5c1a8757d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd212efaee9625a2df465abfb353ff9973e66c7515d628a98f8c8f5c1a8757d8", kill_on_drop: false }`
[INFO] [stdout] fd212efaee9625a2df465abfb353ff9973e66c7515d628a98f8c8f5c1a8757d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03f4b56cd7eb8a2c3208dc42bd342d7bb5fd43d1d08a1645416c33d54c7f10bb
[INFO] running `Command { std: "docker" "start" "-a" "03f4b56cd7eb8a2c3208dc42bd342d7bb5fd43d1d08a1645416c33d54c7f10bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stdout] 
[INFO] [stderr]    --> src/control_flow.rs:114:9
[INFO] [stdout] running 12 tests
[INFO] [stderr]     |
[INFO] [stderr] 114 |     use super::*; // Import items from the outer module
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/random_number.rs:2:4
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn main(){
[INFO] [stderr]   |    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/guess_game.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn main(){
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `RustPractice` (bin "RustPractice" test) generated 3 warnings (run `cargo fix --bin "RustPractice" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/RustPractice-a10c419baa6443f2)
[INFO] [stdout] test basic_syntax::tests::test_add_numbers_mixed ... ok
[INFO] [stdout] test basic_syntax::tests::test_add_numbers_negative ... ok
[INFO] [stdout] test basic_syntax::tests::test_add_numbers_positive ... ok
[INFO] [stdout] test control_flow::tests::test_if_expression_true_case ... ok
[INFO] [stdout] test control_flow::tests::test_match_food_apple ... ok
[INFO] [stdout] test control_flow::tests::test_match_food_banana ... ok
[INFO] [stdout] test control_flow::tests::test_match_food_other ... ok
[INFO] [stdout] test control_flow::tests::test_if_expression_false_case ... ok
[INFO] [stdout] test control_flow::tests::test_match_option_none ... ok
[INFO] [stdout] test control_flow::tests::test_match_option_some ... ok
[INFO] [stdout] test basic_syntax::tests::test_print_value_passed_compiles ... ok
[INFO] [stdout] test basic_syntax::tests::test_add_numbers_zero ... ok
[INFO] [stderr]      Running unittests src/guess_game.rs (/opt/rustwide/target/debug/deps/guess_game-6566fd3e2458e6b0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/random_number.rs (/opt/rustwide/target/debug/deps/random_number-e5ae3058ff98ca14)
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] [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" "03f4b56cd7eb8a2c3208dc42bd342d7bb5fd43d1d08a1645416c33d54c7f10bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f4b56cd7eb8a2c3208dc42bd342d7bb5fd43d1d08a1645416c33d54c7f10bb", kill_on_drop: false }`
[INFO] [stdout] 03f4b56cd7eb8a2c3208dc42bd342d7bb5fd43d1d08a1645416c33d54c7f10bb
