[INFO] fetching crate libflo 0.1.2...
[INFO] checking libflo-0.1.2 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate libflo 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libflo 0.1.2 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libflo 0.1.2
[INFO] removed path dependency libflo_dynamic_event from crates.io crate libflo 0.1.2
[INFO] removed path dependency libflo_event from crates.io crate libflo 0.1.2
[INFO] removed path dependency libflo_func from crates.io crate libflo 0.1.2
[INFO] removed path dependency libflo_module from crates.io crate libflo 0.1.2
[INFO] finished tweaking crates.io crate libflo 0.1.2
[INFO] tweaked toml for crates.io crate libflo 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e6038b8b5a9a17d369d026c2d02375b671eec0916738b5ec347f515f1dd1e8e6
[INFO] running `"docker" "start" "-a" "e6038b8b5a9a17d369d026c2d02375b671eec0916738b5ec347f515f1dd1e8e6"`
[INFO] [stderr]     Checking libflo v0.1.2 (/opt/rustwide/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<TStr0: AsRef<str>, TStr1: AsRef<str>>(&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<TStr: AsRef<str>>(&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<Box<Func>> {
[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<RwLock<Option<Box<Any + Send + Sync>>>>,
[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<Box<Write + Send + Sync>>,
[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<Box<Write + Send + Sync>>,
[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<RwLockWriteGuard<Box<Write + Send + Sync>>> {
[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<RwLockReadGuard<Option<Box<Any + Send + Sync>>>> {
[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<RwLockWriteGuard<Option<Box<Any + Send + Sync>>>> {
[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<Any + Send + Sync>) -> 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/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<TStr0: AsRef<str>, TStr1: AsRef<str>>(&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<TStr: AsRef<str>>(&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<Box<Func>> {
[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<RwLock<Option<Box<Any + Send + Sync>>>>,
[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<Box<Write + Send + Sync>>,
[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<Box<Write + Send + Sync>>,
[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<RwLockWriteGuard<Box<Write + Send + Sync>>> {
[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<RwLockReadGuard<Option<Box<Any + Send + Sync>>>> {
[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<RwLockWriteGuard<Option<Box<Any + Send + Sync>>>> {
[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<Any + Send + Sync>) -> 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] 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 0.99s
[INFO] running `"docker" "inspect" "e6038b8b5a9a17d369d026c2d02375b671eec0916738b5ec347f515f1dd1e8e6"`
[INFO] running `"docker" "rm" "-f" "e6038b8b5a9a17d369d026c2d02375b671eec0916738b5ec347f515f1dd1e8e6"`
[INFO] [stdout] e6038b8b5a9a17d369d026c2d02375b671eec0916738b5ec347f515f1dd1e8e6