[INFO] cloning repository https://github.com/mjarkk/general_programming_language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjarkk/general_programming_language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e32721f087fb8abac93bff443d74218e1647daf
[INFO] testing mjarkk/general_programming_language against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjarkk%2Fgeneral_programming_language" "/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/mjarkk/general_programming_language on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mjarkk/general_programming_language
[INFO] finished tweaking git repo https://github.com/mjarkk/general_programming_language
[INFO] tweaked toml for git repo https://github.com/mjarkk/general_programming_language written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mjarkk/general_programming_language already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] a21e4057b67cf6852de310cc41c56c99eb35a6f48f569975129bb40e5f3f3403
[INFO] running `Command { std: "docker" "start" "-a" "a21e4057b67cf6852de310cc41c56c99eb35a6f48f569975129bb40e5f3f3403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21e4057b67cf6852de310cc41c56c99eb35a6f48f569975129bb40e5f3f3403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21e4057b67cf6852de310cc41c56c99eb35a6f48f569975129bb40e5f3f3403", kill_on_drop: false }`
[INFO] [stdout] a21e4057b67cf6852de310cc41c56c99eb35a6f48f569975129bb40e5f3f3403
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 8da78cdfb56ffcb03803bcf79c232b16d3bc950ec1fdebf86532076338ad14c0
[INFO] running `Command { std: "docker" "start" "-a" "8da78cdfb56ffcb03803bcf79c232b16d3bc950ec1fdebf86532076338ad14c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "8da78cdfb56ffcb03803bcf79c232b16d3bc950ec1fdebf86532076338ad14c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da78cdfb56ffcb03803bcf79c232b16d3bc950ec1fdebf86532076338ad14c0", kill_on_drop: false }`
[INFO] [stdout] 8da78cdfb56ffcb03803bcf79c232b16d3bc950ec1fdebf86532076338ad14c0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 03338c141dd4fb03e343dd1318140f61f191634d0ebc001fe23ef490db89278d
[INFO] running `Command { std: "docker" "start" "-a" "03338c141dd4fb03e343dd1318140f61f191634d0ebc001fe23ef490db89278d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gpl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "03338c141dd4fb03e343dd1318140f61f191634d0ebc001fe23ef490db89278d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03338c141dd4fb03e343dd1318140f61f191634d0ebc001fe23ef490db89278d", kill_on_drop: false }`
[INFO] [stdout] 03338c141dd4fb03e343dd1318140f61f191634d0ebc001fe23ef490db89278d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5dd24a580866297e32df56b4907b4bf86e0ee170c6b4703d23a033a58b9b9ad
[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" "e5dd24a580866297e32df56b4907b4bf86e0ee170c6b4703d23a033a58b9b9ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gpl-8a679b29870d1977
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test lib::tests::comments::test_comment_multi_line ... ok
[INFO] [stdout] test lib::tests::comments::test_comments_inside_of_function ... ok
[INFO] [stdout] test lib::tests::functions::test_function_call_without_args ... ok
[INFO] [stdout] test lib::tests::functions::test_function_empty ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_arg ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_arg_and_result ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_args ... ok
[INFO] [stdout] test lib::tests::loops::test_for_no_args ... ok
[INFO] [stdout] test lib::tests::functions::test_function_with_result ... ok
[INFO] [stdout] test lib::tests::functions::test_functions_empty ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_3 ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_loops ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_fors ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_for ... ok
[INFO] [stdout] test lib::tests::loops::test_incorrect_while_no_args ... ok
[INFO] [stdout] test lib::tests::general::test_empty ... ok
[INFO] [stdout] test lib::tests::comments::test_comment_single_line ... ok
[INFO] [stdout] test lib::tests::loops::test_loop_incorrect_args ... ok
[INFO] [stdout] test lib::tests::comments::test_comments_in_combination_with_functions ... ok
[INFO] [stdout] test lib::tests::variables::test_variable ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_strings_with_backslashes ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_while ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_string_with_spaces ... ok
[INFO] [stdout] test lib::tests::loops::test_multiple_simple_whiles ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_global_let_fails ... ok
[INFO] [stdout] test lib::tests::variables::test_variable_starts_with_number_fails ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_1 ... ok
[INFO] [stdout] test lib::tests::loops::test_simple_loop ... ok
[INFO] [stdout] test lib::tests::loops::test_while_incorrect_args ... ok
[INFO] [stdout] test lib::tests::functions::test_function_call_with_args ... ok
[INFO] [stdout] test lib::tests::loops::test_for_incorrect_args_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5dd24a580866297e32df56b4907b4bf86e0ee170c6b4703d23a033a58b9b9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5dd24a580866297e32df56b4907b4bf86e0ee170c6b4703d23a033a58b9b9ad", kill_on_drop: false }`
[INFO] [stdout] e5dd24a580866297e32df56b4907b4bf86e0ee170c6b4703d23a033a58b9b9ad