[INFO] cloning repository https://github.com/JosepeCode101/guessing_refresh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosepeCode101/guessing_refresh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosepeCode101%2Fguessing_refresh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosepeCode101%2Fguessing_refresh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc8571ccc621d3cd0ef79555d89b4cab46bee1c7
[INFO] testing JosepeCode101/guessing_refresh 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%2FJosepeCode101%2Fguessing_refresh" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosepeCode101/guessing_refresh 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/JosepeCode101/guessing_refresh
[INFO] finished tweaking git repo https://github.com/JosepeCode101/guessing_refresh
[INFO] tweaked toml for git repo https://github.com/JosepeCode101/guessing_refresh written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/JosepeCode101/guessing_refresh 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 0aa4cef534422228e5eba9180f2c3531c410c1560a007eedb53f2dbab1e34b7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0aa4cef534422228e5eba9180f2c3531c410c1560a007eedb53f2dbab1e34b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aa4cef534422228e5eba9180f2c3531c410c1560a007eedb53f2dbab1e34b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa4cef534422228e5eba9180f2c3531c410c1560a007eedb53f2dbab1e34b7e", kill_on_drop: false }`
[INFO] [stdout] 0aa4cef534422228e5eba9180f2c3531c410c1560a007eedb53f2dbab1e34b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9d7382dccc776a53fb20f2c5a29f8c8e8fa1474110e8807ad5c9b753b79d2c0f
[INFO] running `Command { std: "docker" "start" "-a" "9d7382dccc776a53fb20f2c5a29f8c8e8fa1474110e8807ad5c9b753b79d2c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling European_central_Banc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `European_central_Banc` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `european_central_banc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "9d7382dccc776a53fb20f2c5a29f8c8e8fa1474110e8807ad5c9b753b79d2c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7382dccc776a53fb20f2c5a29f8c8e8fa1474110e8807ad5c9b753b79d2c0f", kill_on_drop: false }`
[INFO] [stdout] 9d7382dccc776a53fb20f2c5a29f8c8e8fa1474110e8807ad5c9b753b79d2c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 69836de1f65841fb845d7c5d484c2495fe96e316b39ae861a9c623ee093591ce
[INFO] running `Command { std: "docker" "start" "-a" "69836de1f65841fb845d7c5d484c2495fe96e316b39ae861a9c623ee093591ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling European_central_Banc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `European_central_Banc` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `european_central_banc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/European_central_Banc-edd7ca5199e40f20)
[INFO] running `Command { std: "docker" "inspect" "69836de1f65841fb845d7c5d484c2495fe96e316b39ae861a9c623ee093591ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69836de1f65841fb845d7c5d484c2495fe96e316b39ae861a9c623ee093591ce", kill_on_drop: false }`
[INFO] [stdout] 69836de1f65841fb845d7c5d484c2495fe96e316b39ae861a9c623ee093591ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e21ba65b7fa7b78babe50df23c9b63d491f5322bb2947fd79375f06fa484d188
[INFO] running `Command { std: "docker" "start" "-a" "e21ba65b7fa7b78babe50df23c9b63d491f5322bb2947fd79375f06fa484d188", kill_on_drop: false }`
[INFO] [stderr] warning: crate `European_central_Banc` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] running 0 tests
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stderr]   = help: convert the identifier to snake case: `european_central_banc`
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `European_central_Banc` (bin "European_central_Banc" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/European_central_Banc-edd7ca5199e40f20)
[INFO] running `Command { std: "docker" "inspect" "e21ba65b7fa7b78babe50df23c9b63d491f5322bb2947fd79375f06fa484d188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21ba65b7fa7b78babe50df23c9b63d491f5322bb2947fd79375f06fa484d188", kill_on_drop: false }`
[INFO] [stdout] e21ba65b7fa7b78babe50df23c9b63d491f5322bb2947fd79375f06fa484d188