[INFO] fetching crate libflo 0.1.2... [INFO] checking libflo-0.1.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate libflo 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate libflo 0.1.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 3d40929625e4acc602519c6098b2201328f46b92483161650e1f9c061ea8b2ef [INFO] running `"docker" "start" "-a" "3d40929625e4acc602519c6098b2201328f46b92483161650e1f9c061ea8b2ef"` [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Compiling libflo_module v0.1.2 [INFO] [stderr] Compiling libflo_func v0.1.2 [INFO] [stderr] Compiling libflo_event v0.1.2 [INFO] [stderr] Compiling libflo_dynamic_event v0.1.2 [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, 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: 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] 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 17.75s [INFO] running `"docker" "inspect" "3d40929625e4acc602519c6098b2201328f46b92483161650e1f9c061ea8b2ef"` [INFO] running `"docker" "rm" "-f" "3d40929625e4acc602519c6098b2201328f46b92483161650e1f9c061ea8b2ef"` [INFO] [stdout] 3d40929625e4acc602519c6098b2201328f46b92483161650e1f9c061ea8b2ef