[INFO] cloning repository https://github.com/renzodamgo/Rust-Excersices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renzodamgo/Rust-Excersices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenzodamgo%2FRust-Excersices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenzodamgo%2FRust-Excersices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6690074e738feb7de549974e8beb0057ee0d7b8d
[INFO] testing renzodamgo/Rust-Excersices against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenzodamgo%2FRust-Excersices" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/renzodamgo/Rust-Excersices on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/renzodamgo/Rust-Excersices
[INFO] finished tweaking git repo https://github.com/renzodamgo/Rust-Excersices
[INFO] tweaked toml for git repo https://github.com/renzodamgo/Rust-Excersices written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/renzodamgo/Rust-Excersices already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de46f3cc54a35e29cbfda4908baeeb3fe555f0381ae0baaf35934b3f33960c56
[INFO] running `Command { std: "docker" "start" "-a" "de46f3cc54a35e29cbfda4908baeeb3fe555f0381ae0baaf35934b3f33960c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de46f3cc54a35e29cbfda4908baeeb3fe555f0381ae0baaf35934b3f33960c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de46f3cc54a35e29cbfda4908baeeb3fe555f0381ae0baaf35934b3f33960c56", kill_on_drop: false }`
[INFO] [stdout] de46f3cc54a35e29cbfda4908baeeb3fe555f0381ae0baaf35934b3f33960c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 034175af79ac0675890cfc469872160a2d7e8f60ee31d05418e26e18c75d2c3d
[INFO] running `Command { std: "docker" "start" "-a" "034175af79ac0675890cfc469872160a2d7e8f60ee31d05418e26e18c75d2c3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling excersices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "034175af79ac0675890cfc469872160a2d7e8f60ee31d05418e26e18c75d2c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034175af79ac0675890cfc469872160a2d7e8f60ee31d05418e26e18c75d2c3d", kill_on_drop: false }`
[INFO] [stdout] 034175af79ac0675890cfc469872160a2d7e8f60ee31d05418e26e18c75d2c3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecc109cdb4acd9df1f200b9c20edc8a21a4fc6cd35cf2c039320410fb96a7d00
[INFO] running `Command { std: "docker" "start" "-a" "ecc109cdb4acd9df1f200b9c20edc8a21a4fc6cd35cf2c039320410fb96a7d00", kill_on_drop: false }`
[INFO] [stderr]    Compiling excersices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ecc109cdb4acd9df1f200b9c20edc8a21a4fc6cd35cf2c039320410fb96a7d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc109cdb4acd9df1f200b9c20edc8a21a4fc6cd35cf2c039320410fb96a7d00", kill_on_drop: false }`
[INFO] [stdout] ecc109cdb4acd9df1f200b9c20edc8a21a4fc6cd35cf2c039320410fb96a7d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0573c63fe29367d4f05fd453da0d8e241453b0bb549b5d1148f86fb612b2c7a5
[INFO] running `Command { std: "docker" "start" "-a" "0573c63fe29367d4f05fd453da0d8e241453b0bb549b5d1148f86fb612b2c7a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/excersices-48cb13c97985d5bc)
[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" "0573c63fe29367d4f05fd453da0d8e241453b0bb549b5d1148f86fb612b2c7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0573c63fe29367d4f05fd453da0d8e241453b0bb549b5d1148f86fb612b2c7a5", kill_on_drop: false }`
[INFO] [stdout] 0573c63fe29367d4f05fd453da0d8e241453b0bb549b5d1148f86fb612b2c7a5