[INFO] cloning repository https://github.com/Dark-Vinci/play-al
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dark-Vinci/play-al" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c2ce865ff6b63ffa57a483ae4839d847bbcf8d0
[INFO] testing Dark-Vinci/play-al against 1.77.0 for beta-1.78-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDark-Vinci%2Fplay-al" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dark-Vinci/play-al on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] finished tweaking git repo https://github.com/Dark-Vinci/play-al
[INFO] tweaked toml for git repo https://github.com/Dark-Vinci/play-al written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Dark-Vinci/play-al 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a40f6baaef1e7d992e3b2e8e479487e1a1d8f3e2c9d94c2bda7b3ecec4fba5ef
[INFO] running `Command { std: "docker" "start" "-a" "a40f6baaef1e7d992e3b2e8e479487e1a1d8f3e2c9d94c2bda7b3ecec4fba5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a40f6baaef1e7d992e3b2e8e479487e1a1d8f3e2c9d94c2bda7b3ecec4fba5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40f6baaef1e7d992e3b2e8e479487e1a1d8f3e2c9d94c2bda7b3ecec4fba5ef", kill_on_drop: false }`
[INFO] [stdout] a40f6baaef1e7d992e3b2e8e479487e1a1d8f3e2c9d94c2bda7b3ecec4fba5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f8f82a8c997f253916a52e3598c9f7572cb277411f02fa6581aaf871c70fce
[INFO] running `Command { std: "docker" "start" "-a" "80f8f82a8c997f253916a52e3598c9f7572cb277411f02fa6581aaf871c70fce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "80f8f82a8c997f253916a52e3598c9f7572cb277411f02fa6581aaf871c70fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f8f82a8c997f253916a52e3598c9f7572cb277411f02fa6581aaf871c70fce", kill_on_drop: false }`
[INFO] [stdout] 80f8f82a8c997f253916a52e3598c9f7572cb277411f02fa6581aaf871c70fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb9bae96b033ac6ae667410612b0c6ea035f54f72cf478f53f35d82ee546428c
[INFO] running `Command { std: "docker" "start" "-a" "eb9bae96b033ac6ae667410612b0c6ea035f54f72cf478f53f35d82ee546428c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-prac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "eb9bae96b033ac6ae667410612b0c6ea035f54f72cf478f53f35d82ee546428c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9bae96b033ac6ae667410612b0c6ea035f54f72cf478f53f35d82ee546428c", kill_on_drop: false }`
[INFO] [stdout] eb9bae96b033ac6ae667410612b0c6ea035f54f72cf478f53f35d82ee546428c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4832b93f0340e043f9f1ee30aed46d1703acebd5db83a95f85511676b819eb17
[INFO] running `Command { std: "docker" "start" "-a" "4832b93f0340e043f9f1ee30aed46d1703acebd5db83a95f85511676b819eb17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_prac-7b34c096e034962f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test factors::tests::initial ... ok
[INFO] [stdout] test prime_check::test::minimal ... ok
[INFO] [stdout] test pascal_triangle::test::for_one ... ok
[INFO] [stdout] test pascal_triangle::test::large_value ... ok
[INFO] [stdout] test binary_search::test::empty ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_root_13 ... ok
[INFO] [stdout] test caesar_cipher::test::caesar_non_ascii ... ok
[INFO] [stdout] test rot_13::test::inittial ... ok
[INFO] [stdout] test rot_13::test::long_text ... ok
[INFO] [stdout] test caesar_cipher::test::empty ... ok
[INFO] [stdout] test binary_search::test::one ... ok
[INFO] [stdout] test xor::test::test_every_alphabet_with_space ... ok
[INFO] [stdout] test xor::test::with_unicode ... ok
[INFO] [stdout] test russian_peasant::test::first ... ok
[INFO] [stdout] test xor::test::test_simple ... ok
[INFO] [stdout] test rot_13::test::with_unicode ... ok
[INFO] [stdout] test russian_peasant::test::big_value ... ok
[INFO] [stdout] test pi::test::test_against_pi ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_prac-e7191f8801026839)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[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] [stderr]    Doc-tests rust-prac
[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" "4832b93f0340e043f9f1ee30aed46d1703acebd5db83a95f85511676b819eb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4832b93f0340e043f9f1ee30aed46d1703acebd5db83a95f85511676b819eb17", kill_on_drop: false }`
[INFO] [stdout] 4832b93f0340e043f9f1ee30aed46d1703acebd5db83a95f85511676b819eb17