[INFO] cloning repository https://github.com/Farhanaziz95/Rock_Paper_Scissors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Farhanaziz95/Rock_Paper_Scissors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFarhanaziz95%2FRock_Paper_Scissors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFarhanaziz95%2FRock_Paper_Scissors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb9a3e7300d0af879bd774902609198529e2b1ac
[INFO] testing Farhanaziz95/Rock_Paper_Scissors against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFarhanaziz95%2FRock_Paper_Scissors" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Farhanaziz95/Rock_Paper_Scissors on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Farhanaziz95/Rock_Paper_Scissors
[INFO] finished tweaking git repo https://github.com/Farhanaziz95/Rock_Paper_Scissors
[INFO] tweaked toml for git repo https://github.com/Farhanaziz95/Rock_Paper_Scissors written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Farhanaziz95/Rock_Paper_Scissors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 28e1da342fe43dba62e99da13925959fc4bc95b059c107bd27a9d9f5aee19ec8
[INFO] running `Command { std: "docker" "start" "-a" "28e1da342fe43dba62e99da13925959fc4bc95b059c107bd27a9d9f5aee19ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28e1da342fe43dba62e99da13925959fc4bc95b059c107bd27a9d9f5aee19ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e1da342fe43dba62e99da13925959fc4bc95b059c107bd27a9d9f5aee19ec8", kill_on_drop: false }`
[INFO] [stdout] 28e1da342fe43dba62e99da13925959fc4bc95b059c107bd27a9d9f5aee19ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ff5b7d55719ddb8c3b3ee718b87b9ae5612d1729ff9be88078e33a64bbd58cf
[INFO] running `Command { std: "docker" "start" "-a" "0ff5b7d55719ddb8c3b3ee718b87b9ae5612d1729ff9be88078e33a64bbd58cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rock_paper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `check` is never read
[INFO] [stdout]   --> src/main.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut check = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "0ff5b7d55719ddb8c3b3ee718b87b9ae5612d1729ff9be88078e33a64bbd58cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff5b7d55719ddb8c3b3ee718b87b9ae5612d1729ff9be88078e33a64bbd58cf", kill_on_drop: false }`
[INFO] [stdout] 0ff5b7d55719ddb8c3b3ee718b87b9ae5612d1729ff9be88078e33a64bbd58cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7185210d5325a90a163ff41b1c4f5e20a96306ae2120d67d3502073c0518f478
[INFO] running `Command { std: "docker" "start" "-a" "7185210d5325a90a163ff41b1c4f5e20a96306ae2120d67d3502073c0518f478", kill_on_drop: false }`
[INFO] [stderr]    Compiling rock_paper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `check` is never read
[INFO] [stdout]   --> src/main.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut check = 0;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rock_paper-627e7e4bf16bb2fb)
[INFO] running `Command { std: "docker" "inspect" "7185210d5325a90a163ff41b1c4f5e20a96306ae2120d67d3502073c0518f478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7185210d5325a90a163ff41b1c4f5e20a96306ae2120d67d3502073c0518f478", kill_on_drop: false }`
[INFO] [stdout] 7185210d5325a90a163ff41b1c4f5e20a96306ae2120d67d3502073c0518f478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f246a364384c26ad655af9bb69bbdac4214737913c1598f209be85f0509b3a47
[INFO] running `Command { std: "docker" "start" "-a" "f246a364384c26ad655af9bb69bbdac4214737913c1598f209be85f0509b3a47", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `check` is never read
[INFO] [stderr]   --> src/main.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let mut check = 0;
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `rock_paper` (bin "rock_paper" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rock_paper-627e7e4bf16bb2fb)
[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" "f246a364384c26ad655af9bb69bbdac4214737913c1598f209be85f0509b3a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f246a364384c26ad655af9bb69bbdac4214737913c1598f209be85f0509b3a47", kill_on_drop: false }`
[INFO] [stdout] f246a364384c26ad655af9bb69bbdac4214737913c1598f209be85f0509b3a47