[INFO] cloning repository https://github.com/sharker92/Reto1y2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharker92/Reto1y2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharker92%2FReto1y2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharker92%2FReto1y2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ccf0de7536c06534ee345551266e15d8a114941
[INFO] testing sharker92/Reto1y2 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharker92%2FReto1y2" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sharker92/Reto1y2 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/sharker92/Reto1y2
[INFO] finished tweaking git repo https://github.com/sharker92/Reto1y2
[INFO] tweaked toml for git repo https://github.com/sharker92/Reto1y2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/sharker92/Reto1y2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4255cee9d645232fa76310db099ce5321e5a839a02ca8ab67e8bda93030d3b65
[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" "4255cee9d645232fa76310db099ce5321e5a839a02ca8ab67e8bda93030d3b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4255cee9d645232fa76310db099ce5321e5a839a02ca8ab67e8bda93030d3b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4255cee9d645232fa76310db099ce5321e5a839a02ca8ab67e8bda93030d3b65", kill_on_drop: false }`
[INFO] [stdout] 4255cee9d645232fa76310db099ce5321e5a839a02ca8ab67e8bda93030d3b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 149c7f5242aa04dab96ab3d400465eba89cf2e19ca1d7e20917ad0c5d53a2256
[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" "149c7f5242aa04dab96ab3d400465eba89cf2e19ca1d7e20917ad0c5d53a2256", kill_on_drop: false }`
[INFO] [stderr]    Compiling Reto_1_y_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `resultado_2` is never read
[INFO] [stdout]    --> src/main.rs:971:9
[INFO] [stdout]     |
[INFO] [stdout] 971 | let mut resultado_2 = 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: crate `Reto_1_y_2` 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: `reto_1_y_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "149c7f5242aa04dab96ab3d400465eba89cf2e19ca1d7e20917ad0c5d53a2256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149c7f5242aa04dab96ab3d400465eba89cf2e19ca1d7e20917ad0c5d53a2256", kill_on_drop: false }`
[INFO] [stdout] 149c7f5242aa04dab96ab3d400465eba89cf2e19ca1d7e20917ad0c5d53a2256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 967dd2a4f5ff0f2a02b85085317375bc7062f5b0df69044071ea2881999fdfd7
[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" "967dd2a4f5ff0f2a02b85085317375bc7062f5b0df69044071ea2881999fdfd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling Reto_1_y_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `resultado_2` is never read
[INFO] [stdout]    --> src/main.rs:971:9
[INFO] [stdout]     |
[INFO] [stdout] 971 | let mut resultado_2 = 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: crate `Reto_1_y_2` 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: `reto_1_y_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "967dd2a4f5ff0f2a02b85085317375bc7062f5b0df69044071ea2881999fdfd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967dd2a4f5ff0f2a02b85085317375bc7062f5b0df69044071ea2881999fdfd7", kill_on_drop: false }`
[INFO] [stdout] 967dd2a4f5ff0f2a02b85085317375bc7062f5b0df69044071ea2881999fdfd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] cc0bd21c51aa8f7655fbc5a77de79a61bfef959ce127a9ac8cc2337e8bcc7b7f
[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" "cc0bd21c51aa8f7655fbc5a77de79a61bfef959ce127a9ac8cc2337e8bcc7b7f", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `resultado_2` is never read
[INFO] [stderr]    --> src/main.rs:971:9
[INFO] [stderr]     |
[INFO] [stderr] 971 | let mut resultado_2 = 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: crate `Reto_1_y_2` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `reto_1_y_2`
[INFO] [stderr] 
[INFO] [stderr] warning: `Reto_1_y_2` (bin "Reto_1_y_2" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Reto_1_y_2-7ddcfe4bc318fe17)
[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" "cc0bd21c51aa8f7655fbc5a77de79a61bfef959ce127a9ac8cc2337e8bcc7b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0bd21c51aa8f7655fbc5a77de79a61bfef959ce127a9ac8cc2337e8bcc7b7f", kill_on_drop: false }`
[INFO] [stdout] cc0bd21c51aa8f7655fbc5a77de79a61bfef959ce127a9ac8cc2337e8bcc7b7f