[INFO] crate bdrck_params 0.3.2 is already in cache [INFO] extracting crate bdrck_params 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/bdrck_params/0.3.2 [INFO] extracting crate bdrck_params 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bdrck_params/0.3.2 [INFO] validating manifest of bdrck_params-0.3.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bdrck_params-0.3.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bdrck_params-0.3.2 [INFO] finished frobbing bdrck_params-0.3.2 [INFO] frobbed toml for bdrck_params-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bdrck_params/0.3.2/Cargo.toml [INFO] started frobbing bdrck_params-0.3.2 [INFO] finished frobbing bdrck_params-0.3.2 [INFO] frobbed toml for bdrck_params-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bdrck_params/0.3.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bdrck_params-0.3.2 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bdrck_params/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 3bb756dd20f990468ed9d6bfa18ad17068a55084cf2592c93ace999b7b395b9f [INFO] running `"docker" "start" "-a" "3bb756dd20f990468ed9d6bfa18ad17068a55084cf2592c93ace999b7b395b9f"` [INFO] [stderr] Compiling bdrck_params v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/command.rs:87:39 [INFO] [stderr] | [INFO] [stderr] 87 | pub type CommandCallback<'a, E> = Box, [INFO] [stderr] | _______________________________________^ [INFO] [stderr] 88 | | HashMap, [INFO] [stderr] 89 | | HashMap>) [INFO] [stderr] 90 | | -> CommandResult + 'a>; [INFO] [stderr] | |____________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 87 | pub type CommandCallback<'a, E> = Box, [INFO] [stderr] 88 | HashMap, [INFO] [stderr] 89 | HashMap>) [INFO] [stderr] 90 | -> CommandResult + 'a>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:35:36 [INFO] [stderr] | [INFO] [stderr] 35 | fn write_to_io_writer(writer: &mut io::Write, s: &str) -> result::Result<(), fmt::Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:19:44 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn print_program_help<'cbl, E>(f: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn print_command_help(f: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / error_chain! { [INFO] [stderr] 16 | | foreign_links { [INFO] [stderr] 17 | | Fmt(::std::fmt::Error); [INFO] [stderr] 18 | | } [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "3bb756dd20f990468ed9d6bfa18ad17068a55084cf2592c93ace999b7b395b9f"` [INFO] running `"docker" "rm" "-f" "3bb756dd20f990468ed9d6bfa18ad17068a55084cf2592c93ace999b7b395b9f"` [INFO] [stdout] 3bb756dd20f990468ed9d6bfa18ad17068a55084cf2592c93ace999b7b395b9f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bdrck_params/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 427288c035438e91140298ccddfc6385c3f87d26c4e9391488292be0f35f064f [INFO] running `"docker" "start" "-a" "427288c035438e91140298ccddfc6385c3f87d26c4e9391488292be0f35f064f"` [INFO] [stderr] Compiling bdrck_test v0.1.1 [INFO] [stderr] Compiling bdrck_params v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/command.rs:87:39 [INFO] [stderr] | [INFO] [stderr] 87 | pub type CommandCallback<'a, E> = Box, [INFO] [stderr] | _______________________________________^ [INFO] [stderr] 88 | | HashMap, [INFO] [stderr] 89 | | HashMap>) [INFO] [stderr] 90 | | -> CommandResult + 'a>; [INFO] [stderr] | |____________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 87 | pub type CommandCallback<'a, E> = Box, [INFO] [stderr] 88 | HashMap, [INFO] [stderr] 89 | HashMap>) [INFO] [stderr] 90 | -> CommandResult + 'a>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:35:36 [INFO] [stderr] | [INFO] [stderr] 35 | fn write_to_io_writer(writer: &mut io::Write, s: &str) -> result::Result<(), fmt::Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:19:44 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn print_program_help<'cbl, E>(f: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn print_command_help(f: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests/parse_and_execute.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | type TestCallback = Box, [INFO] [stderr] | _________________________^ [INFO] [stderr] 29 | | HashMap, [INFO] [stderr] 30 | | HashMap>)>; [INFO] [stderr] | |___________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 28 | type TestCallback = Box, [INFO] [stderr] 29 | HashMap, [INFO] [stderr] 30 | HashMap>)>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / error_chain! { [INFO] [stderr] 16 | | foreign_links { [INFO] [stderr] 17 | | Fmt(::std::fmt::Error); [INFO] [stderr] 18 | | } [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `"docker" "inspect" "427288c035438e91140298ccddfc6385c3f87d26c4e9391488292be0f35f064f"` [INFO] running `"docker" "rm" "-f" "427288c035438e91140298ccddfc6385c3f87d26c4e9391488292be0f35f064f"` [INFO] [stdout] 427288c035438e91140298ccddfc6385c3f87d26c4e9391488292be0f35f064f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bdrck_params/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 7c0baa5fbb50364902a8b66d35113e5f9b1549472097dfae3d6b99ebf850593b [INFO] running `"docker" "start" "-a" "7c0baa5fbb50364902a8b66d35113e5f9b1549472097dfae3d6b99ebf850593b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/bdrck_params-7ba6cb6063a5993a [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::parse_and_execute::test_parse_command_with_unused_arguments ... ok [INFO] [stdout] test tests::option::test_find_option ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_command_no_arguments ... ok [INFO] [stdout] test tests::parse_and_execute::test_default_options ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_arguments ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_and_execute ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_flag_format_variations ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_options ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_variadic_last_argument_empty ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_variadic_last_argument_many ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_option_format_variations ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_default_variadic_arguments ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_default_arguments ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_invalid_option ... ok [INFO] [stdout] test tests::parse_and_execute::test_missing_required_option ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_missing_option_value ... ok [INFO] [stdout] test tests::parse_and_execute::test_parse_invalid_command ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bdrck_params [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7c0baa5fbb50364902a8b66d35113e5f9b1549472097dfae3d6b99ebf850593b"` [INFO] running `"docker" "rm" "-f" "7c0baa5fbb50364902a8b66d35113e5f9b1549472097dfae3d6b99ebf850593b"` [INFO] [stdout] 7c0baa5fbb50364902a8b66d35113e5f9b1549472097dfae3d6b99ebf850593b