[INFO] cloning repository https://github.com/MoritzKn/ralculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoritzKn/ralculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoritzKn%2Fralculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoritzKn%2Fralculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf6172da15eab2ae0224d15be25b8d9a7758bcf5
[INFO] testing MoritzKn/ralculator 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%2FMoritzKn%2Fralculator" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoritzKn/ralculator 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/MoritzKn/ralculator
[INFO] finished tweaking git repo https://github.com/MoritzKn/ralculator
[INFO] tweaked toml for git repo https://github.com/MoritzKn/ralculator written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MoritzKn/ralculator 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 921f59e442c98f70d226067fe8f89a79c83ebd5becd9f5f24d778cbd0d15274e
[INFO] running `Command { std: "docker" "start" "-a" "921f59e442c98f70d226067fe8f89a79c83ebd5becd9f5f24d778cbd0d15274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "921f59e442c98f70d226067fe8f89a79c83ebd5becd9f5f24d778cbd0d15274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921f59e442c98f70d226067fe8f89a79c83ebd5becd9f5f24d778cbd0d15274e", kill_on_drop: false }`
[INFO] [stdout] 921f59e442c98f70d226067fe8f89a79c83ebd5becd9f5f24d778cbd0d15274e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9429cad2914b8139266a10bfc6a3655b0e7efbb4735ea4393e545fbf7b5f0a7f
[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" "9429cad2914b8139266a10bfc6a3655b0e7efbb4735ea4393e545fbf7b5f0a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling ralculator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glib v0.7.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "9429cad2914b8139266a10bfc6a3655b0e7efbb4735ea4393e545fbf7b5f0a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9429cad2914b8139266a10bfc6a3655b0e7efbb4735ea4393e545fbf7b5f0a7f", kill_on_drop: false }`
[INFO] [stdout] 9429cad2914b8139266a10bfc6a3655b0e7efbb4735ea4393e545fbf7b5f0a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e18ac1d5b5b2e32928b93d7114373b4d9511065931e1b6ba88136f2f96a94be5
[INFO] running `Command { std: "docker" "start" "-a" "e18ac1d5b5b2e32928b93d7114373b4d9511065931e1b6ba88136f2f96a94be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ralculator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "e18ac1d5b5b2e32928b93d7114373b4d9511065931e1b6ba88136f2f96a94be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18ac1d5b5b2e32928b93d7114373b4d9511065931e1b6ba88136f2f96a94be5", kill_on_drop: false }`
[INFO] [stdout] e18ac1d5b5b2e32928b93d7114373b4d9511065931e1b6ba88136f2f96a94be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e5da8f49088e63ac2a0e80394de9ae3ddb21b79f8119187bcb1466382e4d1df2
[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" "e5da8f49088e63ac2a0e80394de9ae3ddb21b79f8119187bcb1466382e4d1df2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ralculator-dda6be0bcbd6ad0b)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test exec::expression::test_factorial_of_0 ... ok
[INFO] [stdout] test exec::expression::test_factorial_of_1 ... ok
[INFO] [stdout] test exec::expression::test_factorial_of_2 ... ok
[INFO] [stdout] test exec::expression::test_factorial_of_3 ... ok
[INFO] [stdout] test exec::expression::test_factorial_of_4 ... ok
[INFO] [stdout] test exec::expression::test_factorial_of_5 ... ok
[INFO] [stdout] test input_error::test_generate_expected_string ... ok
[INFO] [stdout] test input_error::test_or_list_with_five_entries ... ok
[INFO] [stdout] test input_error::test_or_list_with_one_entry ... ok
[INFO] [stdout] test input_error::test_or_list_with_three_entries ... ok
[INFO] [stdout] test input_error::test_or_list_with_two_entries ... ok
[INFO] [stdout] test parser::test::test_empty_parentheses ... ok
[INFO] [stdout] test parser::test::test_error_detection ... ok
[INFO] [stdout] test parser::test::test_invalidly_placed_operators ... ok
[INFO] [stdout] test parser::test::test_invalidly_placed_operators_in_expressions ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_divide ... ok
[INFO] [stdout] test parser::test::test_multipe_parentheses_in_plus_expression ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_mixed_operator_priorities_multiplication_minus ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_mixed_operator_priorities_complex ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_mixed_operator_priorities_plus_divide ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_mixed_operator_priorities_power_multiplication ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_power ... ok
[INFO] [stdout] test parser::test::test_nested_mixed_operations_white_spaces ... ok
[INFO] [stdout] test parser::test::test_nested_unary_expressions ... ok
[INFO] [stdout] test parser::test::test_number_expressions ... ok
[INFO] [stdout] test parser::test::test_nested_prefixed_expressions ... ok
[INFO] [stdout] test parser::test::test_nested_parentheses ... ok
[INFO] [stdout] test parser::test::test_parentheses_right_in_plus_expression ... ok
[INFO] [stdout] test parser::test::test_parentheses_left_in_plus_expression ... ok
[INFO] [stdout] test parser::test::test_nested_suffixed_expressions ... ok
[INFO] [stdout] test parser::test::test_parentheses_with_number ... ok
[INFO] [stdout] test parser::test::test_simple_binary_operation_devide ... ok
[INFO] [stdout] test parser::test::test_prefixed_number_expressions_white_spaces ... ok
[INFO] [stdout] test parser::test::test_prefixed_number_expressions ... ok
[INFO] [stdout] test parser::test::test_simple_binary_operation_multiplication ... ok
[INFO] [stdout] test parser::test::test_simple_binary_operation_plus ... ok
[INFO] [stdout] test parser::test::test_simple_binary_operation_power ... ok
[INFO] [stdout] test parser::test::test_simple_binary_operation_white_spaces ... ok
[INFO] [stdout] test parser::test::test_suffixed_number_expressions_white_spaces ... ok
[INFO] [stdout] test parser::test::test_simple_invalid_expression ... ok
[INFO] [stdout] test parser::test::test_suffixed_number_expressions ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_plus ... ok
[INFO] [stdout] test parser::test::test_nested_binary_operations_plus_minus ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5da8f49088e63ac2a0e80394de9ae3ddb21b79f8119187bcb1466382e4d1df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5da8f49088e63ac2a0e80394de9ae3ddb21b79f8119187bcb1466382e4d1df2", kill_on_drop: false }`
[INFO] [stdout] e5da8f49088e63ac2a0e80394de9ae3ddb21b79f8119187bcb1466382e4d1df2