Nov 02 11:37:34.542 INFO checking krishnakumar4a4/casync-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:37:34.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 11:37:34.944 INFO blam! 53b519294b75b734ce61f81f2d78bd04e6b2bd7adec85b61b2cf08177064f08b
Nov 02 11:37:34.949 INFO running `"docker" "start" "-a" "53b519294b75b734ce61f81f2d78bd04e6b2bd7adec85b61b2cf08177064f08b"`
Nov 02 11:37:35.954 INFO kablam! usermod: no changes
Nov 02 11:37:36.084 INFO kablam!     Checking fmt-extra v0.1.2
Nov 02 11:37:36.084 INFO kablam!    Compiling base64 v0.5.2
Nov 02 11:37:36.964 INFO kablam!    Compiling blob v0.2.0
Nov 02 11:37:36.984 INFO kablam!     Checking hash-roll v0.2.0
Nov 02 11:37:37.976 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Nov 02 11:38:22.388 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Nov 02 11:38:22.894 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Nov 02 11:38:23.536 INFO kablam!     Checking casync-rs v0.1.0 (/source)
Nov 02 11:38:25.168 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.169 INFO kablam!   --> src/chunker/mod.rs:94:5
Nov 02 11:38:25.170 INFO kablam!    |
Nov 02 11:38:25.171 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Nov 02 11:38:25.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.172 INFO kablam!    |
Nov 02 11:38:25.172 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:38:25.173 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.174 INFO kablam! 
Nov 02 11:38:25.174 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.175 INFO kablam!    --> src/chunker/mod.rs:116:5
Nov 02 11:38:25.176 INFO kablam!     |
Nov 02 11:38:25.176 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Nov 02 11:38:25.177 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.177 INFO kablam!     |
Nov 02 11:38:25.178 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.179 INFO kablam! 
Nov 02 11:38:25.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.179 INFO kablam!    --> src/chunker/mod.rs:171:5
Nov 02 11:38:25.179 INFO kablam!     |
Nov 02 11:38:25.179 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Nov 02 11:38:25.179 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.179 INFO kablam!     |
Nov 02 11:38:25.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.179 INFO kablam! 
Nov 02 11:38:25.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.179 INFO kablam!    --> src/chunker/mod.rs:172:5
Nov 02 11:38:25.179 INFO kablam!     |
Nov 02 11:38:25.179 INFO kablam! 172 |     encoder.finish();
Nov 02 11:38:25.179 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.179 INFO kablam!     |
Nov 02 11:38:25.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.179 INFO kablam! 
Nov 02 11:38:25.179 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.179 INFO kablam!   --> src/assembler/mod.rs:39:9
Nov 02 11:38:25.184 INFO kablam!    |
Nov 02 11:38:25.184 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Nov 02 11:38:25.184 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.184 INFO kablam!    |
Nov 02 11:38:25.184 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.184 INFO kablam! 
Nov 02 11:38:25.184 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.184 INFO kablam!   --> src/assembler/mod.rs:40:9
Nov 02 11:38:25.184 INFO kablam!    |
Nov 02 11:38:25.184 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Nov 02 11:38:25.184 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.184 INFO kablam!    |
Nov 02 11:38:25.184 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.184 INFO kablam! 
Nov 02 11:38:25.226 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.226 INFO kablam!   --> src/chunker/mod.rs:94:5
Nov 02 11:38:25.226 INFO kablam!    |
Nov 02 11:38:25.226 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Nov 02 11:38:25.226 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.226 INFO kablam!    |
Nov 02 11:38:25.226 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:38:25.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.228 INFO kablam!    --> src/chunker/mod.rs:116:5
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Nov 02 11:38:25.228 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.228 INFO kablam!    --> src/chunker/mod.rs:171:5
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Nov 02 11:38:25.228 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.228 INFO kablam!    --> src/chunker/mod.rs:172:5
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam! 172 |     encoder.finish();
Nov 02 11:38:25.228 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.228 INFO kablam!     |
Nov 02 11:38:25.228 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.228 INFO kablam!   --> src/assembler/mod.rs:39:9
Nov 02 11:38:25.228 INFO kablam!    |
Nov 02 11:38:25.228 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Nov 02 11:38:25.228 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.228 INFO kablam!    |
Nov 02 11:38:25.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.228 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:38:25.228 INFO kablam!   --> src/assembler/mod.rs:40:9
Nov 02 11:38:25.228 INFO kablam!    |
Nov 02 11:38:25.228 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Nov 02 11:38:25.228 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:38:25.228 INFO kablam!    |
Nov 02 11:38:25.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:38:25.228 INFO kablam! 
Nov 02 11:38:25.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 49.31s
Nov 02 11:38:25.313 INFO kablam! su: No module specific data is present
Nov 02 11:38:26.814 INFO running `"docker" "rm" "-f" "53b519294b75b734ce61f81f2d78bd04e6b2bd7adec85b61b2cf08177064f08b"`
Nov 02 11:38:27.082 INFO blam! 53b519294b75b734ce61f81f2d78bd04e6b2bd7adec85b61b2cf08177064f08b