[INFO] fetching crate vcd_rust 0.0.1...
[INFO] testing vcd_rust-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate vcd_rust 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vcd_rust 0.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vcd_rust 0.0.1
[INFO] finished tweaking crates.io crate vcd_rust 0.0.1
[INFO] tweaked toml for crates.io crate vcd_rust 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2586744fb9e2c617b1f69607ee6ffec094ea8bca9d64c3b9d00b8efd9203a514
[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" "2586744fb9e2c617b1f69607ee6ffec094ea8bca9d64c3b9d00b8efd9203a514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2586744fb9e2c617b1f69607ee6ffec094ea8bca9d64c3b9d00b8efd9203a514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2586744fb9e2c617b1f69607ee6ffec094ea8bca9d64c3b9d00b8efd9203a514", kill_on_drop: false }`
[INFO] [stdout] 2586744fb9e2c617b1f69607ee6ffec094ea8bca9d64c3b9d00b8efd9203a514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "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] 7ec31516e7318d260cba35460f8053c26e97af163157005cc48edd38cf938cd0
[INFO] running `Command { std: "docker" "start" "-a" "7ec31516e7318d260cba35460f8053c26e97af163157005cc48edd38cf938cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling vcd_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.51s
[INFO] running `Command { std: "docker" "inspect" "7ec31516e7318d260cba35460f8053c26e97af163157005cc48edd38cf938cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec31516e7318d260cba35460f8053c26e97af163157005cc48edd38cf938cd0", kill_on_drop: false }`
[INFO] [stdout] 7ec31516e7318d260cba35460f8053c26e97af163157005cc48edd38cf938cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71317bceda81665d6a3bdcdd0ab14cd154e8affeb2fa11bcb0de8f61edd18acd
[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" "71317bceda81665d6a3bdcdd0ab14cd154e8affeb2fa11bcb0de8f61edd18acd", kill_on_drop: false }`
[INFO] [stderr]    Compiling vcd_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "71317bceda81665d6a3bdcdd0ab14cd154e8affeb2fa11bcb0de8f61edd18acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71317bceda81665d6a3bdcdd0ab14cd154e8affeb2fa11bcb0de8f61edd18acd", kill_on_drop: false }`
[INFO] [stdout] 71317bceda81665d6a3bdcdd0ab14cd154e8affeb2fa11bcb0de8f61edd18acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb8b0e9176f44496401a35315bb87bce1307770c7d3f0479066416c37d705f2f
[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" "eb8b0e9176f44496401a35315bb87bce1307770c7d3f0479066416c37d705f2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vcd_rust-08af47575f2873b4
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test parser::tests::date_command ... ok
[INFO] [stdout] test parser::tests::comment_command_with_no_end_throws_load_error ... ok
[INFO] [stdout] test parser::tests::comment_command_with_multiple_comments ... ok
[INFO] [stdout] test parser::tests::comment_command_with_one_comment ... ok
[INFO] [stdout] test parser::tests::date_command_newline ... ok
[INFO] [stdout] test parser::tests::date_command_with_no_end_and_new_command_begins_throws_load_error ... ok
[INFO] [stdout] test parser::tests::end_without_matching_command_throws_error ... ok
[INFO] [stdout] test parser::tests::parse_one_lvl1_scope_with_one_var ... ok
[INFO] [stdout] test parser::tests::parse_one_lvl2_scope_with_one_var ... ok
[INFO] [stdout] test parser::tests::parse_one_lvl2_scope_with_two_vars ... ok
[INFO] [stdout] test parser::tests::date_command_with_no_end_throws_load_error ... ok
[INFO] [stdout] test parser::tests::parse_one_lvl1_scope_with_scope_parameters_on_newlines ... ok
[INFO] [stdout] test parser::tests::parse_one_lvl1_scope_with_one_var_with_var_parameters_on_newlines ... ok
[INFO] [stdout] test parser::tests::scope_missing_end_different_line_throws_error ... ok
[INFO] [stdout] test parser::tests::parse_two_lvl1_scopes_each_with_one_var ... ok
[INFO] [stdout] test parser::tests::timescale_command ... ok
[INFO] [stdout] test parser::tests::var_missing_end_same_line_throws_error ... ok
[INFO] [stdout] test parser::tests::upscope_with_too_many_parameters_throws_error ... ok
[INFO] [stdout] test parser::tests::vcd_file_with_multiple_dates_throws_error ... ok
[INFO] [stdout] test parser::tests::upscope_with_empty_hierarchy_throws_error ... ok
[INFO] [stdout] test parser::tests::version_command ... ok
[INFO] [stdout] test parser::tests::version_command_multiple_newlines ... ok
[INFO] [stdout] test types::scope::tests::build_scope_1 ... ok
[INFO] [stdout] test types::timescale::tests::build_timescale_1 ... ok
[INFO] [stdout] test parser::tests::vcd_file_with_multiple_versions_throws_error ... ok
[INFO] [stdout] test types::scope::tests::build_scope_2 ... ok
[INFO] [stdout] test parser::tests::upscope_missing_end_same_line_throws_error ... ok
[INFO] [stdout] test parser::tests::upscope_missing_end_middle_of_file_throws_error ... ok
[INFO] [stdout] test types::scope::tests::extra_params_in_scope_throws_error ... ok
[INFO] [stdout] test types::scope::tests::invalid_scope_type_throws_error ... ok
[INFO] [stdout] test types::variable::tests::extra_params_in_var_throws_error ... ok
[INFO] [stdout] test types::variable::tests::non_digit_bit_width_throws_error ... ok
[INFO] [stdout] test types::timescale::tests::invalid_number_throws_error ... ok
[INFO] [stdout] test types::timescale::tests::invalid_timescale_throws_error ... ok
[INFO] [stdout] test types::variable::tests::build_variable_1 ... ok
[INFO] [stdout] test types::variable::tests::build_variable_2 ... ok
[INFO] [stdout] test types::variable::tests::invalid_var_type_throws_error ... ok
[INFO] [stdout] test types::timescale::tests::build_timescale_2 ... ok
[INFO] [stdout] test parser::tests::scope_missing_end_same_line_throws_error ... ok
[INFO] [stdout] test parser::tests::var_missing_end_different_line_throws_error ... ok
[INFO] [stdout] test parser::tests::var_declared_with_empty_hierarchy_throws_error ... ok
[INFO] [stdout] test types::timescale::tests::extra_params_in_timescale_throws_error ... ok
[INFO] [stdout] test parser::tests::version_command_with_no_end_throws_load_error ... ok
[INFO] [stdout] test parser::tests::var_missing_end_middle_of_file_throws_error ... ok
[INFO] [stdout] test parser::tests::var_with_too_few_params_throws_error ... ok
[INFO] [stdout] test parser::tests::scope_missing_end_middle_of_file_throws_error ... ok
[INFO] [stdout] test parser::tests::var_with_too_many_parameters_throws_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/file_parsing_integration_test-04b26b19b27b3397
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_vcd_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vcd_rust
[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" "eb8b0e9176f44496401a35315bb87bce1307770c7d3f0479066416c37d705f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8b0e9176f44496401a35315bb87bce1307770c7d3f0479066416c37d705f2f", kill_on_drop: false }`
[INFO] [stdout] eb8b0e9176f44496401a35315bb87bce1307770c7d3f0479066416c37d705f2f