[INFO] crate libflo 0.1.2 is already in cache [INFO] extracting crate libflo 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/libflo/0.1.2 [INFO] extracting crate libflo 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libflo/0.1.2 [INFO] validating manifest of libflo-0.1.2 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of libflo-0.1.2 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing libflo-0.1.2 [INFO] removed path dependency libflo_dynamic_event from libflo-0.1.2 [INFO] removed path dependency libflo_event from libflo-0.1.2 [INFO] removed path dependency libflo_func from libflo-0.1.2 [INFO] removed path dependency libflo_module from libflo-0.1.2 [INFO] finished frobbing libflo-0.1.2 [INFO] frobbed toml for libflo-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libflo/0.1.2/Cargo.toml [INFO] started frobbing libflo-0.1.2 [INFO] removed path dependency libflo_dynamic_event from libflo-0.1.2 [INFO] removed path dependency libflo_event from libflo-0.1.2 [INFO] removed path dependency libflo_func from libflo-0.1.2 [INFO] removed path dependency libflo_module from libflo-0.1.2 [INFO] finished frobbing libflo-0.1.2 [INFO] frobbed toml for libflo-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libflo/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing libflo-0.1.2 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libflo/0.1.2:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] c69054b2825c24da45793c460f84df50c5f89e0e55800ebe7bbbf676e82affb2 [INFO] running `"docker" "start" "-a" "c69054b2825c24da45793c460f84df50c5f89e0e55800ebe7bbbf676e82affb2"` [INFO] [stderr] Compiling libflo v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:23:50 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get(&self, func_id: usize) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:27:125 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_by_module_name, TStr1: AsRef>(&self, module_name: TStr0, func_name: TStr1) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:32:95 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_by_name>(&self, module_id: usize, func_name: TStr) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:46:44 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get_raw_list(&self) -> &Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:23:40 [INFO] [stderr] | [INFO] [stderr] 23 | module_data: Vec>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | out_stream: RwLock>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | out_stream: RwLock>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:64:72 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn get_output_stream_mut(&self) -> Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:100:90 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn get_module_data(&self, module_id: usize) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:109:95 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn get_module_data_mut(&self, module_id: usize) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:118:64 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn set_module_data(&self, module_id: usize, value: Box) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [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:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { } [INFO] [stderr] 9 | | [INFO] [stderr] 10 | | links { [INFO] [stderr] ... | [INFO] [stderr] 63 | | } [INFO] [stderr] 64 | | } [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 0.77s [INFO] running `"docker" "inspect" "c69054b2825c24da45793c460f84df50c5f89e0e55800ebe7bbbf676e82affb2"` [INFO] running `"docker" "rm" "-f" "c69054b2825c24da45793c460f84df50c5f89e0e55800ebe7bbbf676e82affb2"` [INFO] [stdout] c69054b2825c24da45793c460f84df50c5f89e0e55800ebe7bbbf676e82affb2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libflo/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] e99007a746472bb721456e88c8b531a605575feffc56757608de17154ef87727 [INFO] running `"docker" "start" "-a" "e99007a746472bb721456e88c8b531a605575feffc56757608de17154ef87727"` [INFO] [stderr] Compiling libflo v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:23:50 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get(&self, func_id: usize) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:27:125 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_by_module_name, TStr1: AsRef>(&self, module_name: TStr0, func_name: TStr1) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:32:95 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn get_by_name>(&self, module_id: usize, func_name: TStr) -> Result<&Func> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ext_func_mapper.rs:46:44 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn get_raw_list(&self) -> &Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Func` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:23:40 [INFO] [stderr] | [INFO] [stderr] 23 | module_data: Vec>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | out_stream: RwLock>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | out_stream: RwLock>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:64:72 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn get_output_stream_mut(&self) -> Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:100:90 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn get_module_data(&self, module_id: usize) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:109:95 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn get_module_data_mut(&self, module_id: usize) -> Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libflo.rs:118:64 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn set_module_data(&self, module_id: usize, value: Box) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + Sync` [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:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | types { } [INFO] [stderr] 9 | | [INFO] [stderr] 10 | | links { [INFO] [stderr] ... | [INFO] [stderr] 63 | | } [INFO] [stderr] 64 | | } [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 0.81s [INFO] running `"docker" "inspect" "e99007a746472bb721456e88c8b531a605575feffc56757608de17154ef87727"` [INFO] running `"docker" "rm" "-f" "e99007a746472bb721456e88c8b531a605575feffc56757608de17154ef87727"` [INFO] [stdout] e99007a746472bb721456e88c8b531a605575feffc56757608de17154ef87727 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libflo/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] c27aa24800d213e3fd3ea831b006854b9b47409be6b325c5e1fd920b6baf49d8 [INFO] running `"docker" "start" "-a" "c27aa24800d213e3fd3ea831b006854b9b47409be6b325c5e1fd920b6baf49d8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/libflo-b5bf1c07242ee1d4 [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] [stderr] Doc-tests libflo [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" "c27aa24800d213e3fd3ea831b006854b9b47409be6b325c5e1fd920b6baf49d8"` [INFO] running `"docker" "rm" "-f" "c27aa24800d213e3fd3ea831b006854b9b47409be6b325c5e1fd920b6baf49d8"` [INFO] [stdout] c27aa24800d213e3fd3ea831b006854b9b47409be6b325c5e1fd920b6baf49d8