Oct 21 16:21:30.842 INFO checking krishnakumar4a4/casync-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:21:30.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:21:31.224 INFO blam! 6a78dce4342b2ddb9ee3533f1be7dc20b93c490cf3ab0f903814c4400e9b72fa
Oct 21 16:21:31.230 INFO running `"docker" "start" "-a" "6a78dce4342b2ddb9ee3533f1be7dc20b93c490cf3ab0f903814c4400e9b72fa"`
Oct 21 16:21:32.880 INFO kablam! usermod: no changes
Oct 21 16:21:33.028 INFO kablam!     Checking fmt-extra v0.1.2
Oct 21 16:21:33.029 INFO kablam!    Compiling base64 v0.5.2
Oct 21 16:21:33.680 INFO kablam!     Checking hash-roll v0.2.0
Oct 21 16:21:34.020 INFO kablam!    Compiling blob v0.2.0
Oct 21 16:21:34.879 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Oct 21 16:22:19.476 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Oct 21 16:22:19.929 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Oct 21 16:22:20.527 INFO kablam!     Checking casync-rs v0.1.0 (/source)
Oct 21 16:22:22.168 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.168 INFO kablam!   --> src/chunker/mod.rs:94:5
Oct 21 16:22:22.168 INFO kablam!    |
Oct 21 16:22:22.168 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Oct 21 16:22:22.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!    |
Oct 21 16:22:22.169 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:22:22.169 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.169 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.169 INFO kablam!    --> src/chunker/mod.rs:116:5
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Oct 21 16:22:22.169 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.169 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.169 INFO kablam!    --> src/chunker/mod.rs:171:5
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Oct 21 16:22:22.169 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.169 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.169 INFO kablam!    --> src/chunker/mod.rs:172:5
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam! 172 |     encoder.finish();
Oct 21 16:22:22.169 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!     |
Oct 21 16:22:22.169 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.169 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.169 INFO kablam!   --> src/assembler/mod.rs:39:9
Oct 21 16:22:22.169 INFO kablam!    |
Oct 21 16:22:22.169 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Oct 21 16:22:22.169 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!    |
Oct 21 16:22:22.169 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.169 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.169 INFO kablam!   --> src/assembler/mod.rs:40:9
Oct 21 16:22:22.169 INFO kablam!    |
Oct 21 16:22:22.169 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Oct 21 16:22:22.169 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.169 INFO kablam!    |
Oct 21 16:22:22.169 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.169 INFO kablam! 
Oct 21 16:22:22.228 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.228 INFO kablam!   --> src/chunker/mod.rs:94:5
Oct 21 16:22:22.228 INFO kablam!    |
Oct 21 16:22:22.228 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Oct 21 16:22:22.228 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.228 INFO kablam!    |
Oct 21 16:22:22.228 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:22:22.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.228 INFO kablam! 
Oct 21 16:22:22.228 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.228 INFO kablam!    --> src/chunker/mod.rs:116:5
Oct 21 16:22:22.228 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Oct 21 16:22:22.231 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.231 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.231 INFO kablam! 
Oct 21 16:22:22.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.231 INFO kablam!    --> src/chunker/mod.rs:171:5
Oct 21 16:22:22.231 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Oct 21 16:22:22.231 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.231 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.231 INFO kablam! 
Oct 21 16:22:22.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.231 INFO kablam!    --> src/chunker/mod.rs:172:5
Oct 21 16:22:22.231 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam! 172 |     encoder.finish();
Oct 21 16:22:22.231 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.231 INFO kablam!     |
Oct 21 16:22:22.231 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.231 INFO kablam! 
Oct 21 16:22:22.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.231 INFO kablam!   --> src/assembler/mod.rs:39:9
Oct 21 16:22:22.231 INFO kablam!    |
Oct 21 16:22:22.231 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Oct 21 16:22:22.231 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.231 INFO kablam!    |
Oct 21 16:22:22.231 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.231 INFO kablam! 
Oct 21 16:22:22.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:22:22.231 INFO kablam!   --> src/assembler/mod.rs:40:9
Oct 21 16:22:22.231 INFO kablam!    |
Oct 21 16:22:22.231 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Oct 21 16:22:22.231 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:22:22.232 INFO kablam!    |
Oct 21 16:22:22.232 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:22:22.232 INFO kablam! 
Oct 21 16:22:22.264 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 49.36s
Oct 21 16:22:22.266 INFO kablam! su: No module specific data is present
Oct 21 16:22:23.537 INFO running `"docker" "rm" "-f" "6a78dce4342b2ddb9ee3533f1be7dc20b93c490cf3ab0f903814c4400e9b72fa"`
Oct 21 16:22:23.965 INFO blam! 6a78dce4342b2ddb9ee3533f1be7dc20b93c490cf3ab0f903814c4400e9b72fa