Nov 01 02:10:10.282 INFO checking krishnakumar4a4/casync-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:10:10.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 02:10:10.789 INFO blam! ad7ab71def5e2ab3669f6473103629b01570feda25d350f214c0f2d43969cca2
Nov 01 02:10:10.798 INFO running `"docker" "start" "-a" "ad7ab71def5e2ab3669f6473103629b01570feda25d350f214c0f2d43969cca2"`
Nov 01 02:10:11.770 INFO kablam! usermod: no changes
Nov 01 02:10:11.925 INFO kablam!     Checking fmt-extra v0.1.2
Nov 01 02:10:11.925 INFO kablam!    Compiling base64 v0.5.2
Nov 01 02:10:12.468 INFO kablam!     Checking hash-roll v0.2.0
Nov 01 02:10:12.765 INFO kablam!    Compiling blob v0.2.0
Nov 01 02:10:13.796 INFO kablam!    Compiling zstd-sys v1.4.4+zstd.1.3.5
Nov 01 02:10:57.292 INFO kablam!     Checking zstd-safe v1.4.4+zstd.1.3.5
Nov 01 02:10:57.760 INFO kablam!     Checking zstd v0.4.19+zstd.1.3.5
Nov 01 02:10:58.412 INFO kablam!     Checking casync-rs v0.1.0 (/source)
Nov 01 02:10:59.611 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.611 INFO kablam!   --> src/chunker/mod.rs:94:5
Nov 01 02:10:59.611 INFO kablam!    |
Nov 01 02:10:59.611 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Nov 01 02:10:59.611 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.611 INFO kablam!    |
Nov 01 02:10:59.611 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 02:10:59.611 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.611 INFO kablam! 
Nov 01 02:10:59.611 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.611 INFO kablam!    --> src/chunker/mod.rs:116:5
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Nov 01 02:10:59.611 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.611 INFO kablam! 
Nov 01 02:10:59.611 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.611 INFO kablam!    --> src/chunker/mod.rs:171:5
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Nov 01 02:10:59.611 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.611 INFO kablam! 
Nov 01 02:10:59.611 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.611 INFO kablam!    --> src/chunker/mod.rs:172:5
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam! 172 |     encoder.finish();
Nov 01 02:10:59.611 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.611 INFO kablam!     |
Nov 01 02:10:59.611 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.611 INFO kablam! 
Nov 01 02:10:59.616 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.616 INFO kablam!   --> src/assembler/mod.rs:39:9
Nov 01 02:10:59.616 INFO kablam!    |
Nov 01 02:10:59.616 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Nov 01 02:10:59.616 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.616 INFO kablam!    |
Nov 01 02:10:59.616 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.616 INFO kablam! 
Nov 01 02:10:59.616 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.616 INFO kablam!   --> src/assembler/mod.rs:40:9
Nov 01 02:10:59.616 INFO kablam!    |
Nov 01 02:10:59.616 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Nov 01 02:10:59.616 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.616 INFO kablam!    |
Nov 01 02:10:59.616 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.616 INFO kablam! 
Nov 01 02:10:59.772 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.773 INFO kablam!   --> src/chunker/mod.rs:94:5
Nov 01 02:10:59.774 INFO kablam!    |
Nov 01 02:10:59.774 INFO kablam! 94 |     chunk_index_file.write_all(&chunk_hash_bytes);
Nov 01 02:10:59.775 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.775 INFO kablam!    |
Nov 01 02:10:59.776 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 02:10:59.776 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.777 INFO kablam! 
Nov 01 02:10:59.777 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.778 INFO kablam!    --> src/chunker/mod.rs:116:5
Nov 01 02:10:59.779 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam! 116 |     chunk_index_file.write_all(&chunk_size);
Nov 01 02:10:59.780 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.780 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.780 INFO kablam! 
Nov 01 02:10:59.780 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.780 INFO kablam!    --> src/chunker/mod.rs:171:5
Nov 01 02:10:59.780 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam! 171 |     io::copy(&mut data.as_slices().0, &mut encoder);
Nov 01 02:10:59.780 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.780 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.780 INFO kablam! 
Nov 01 02:10:59.780 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.780 INFO kablam!    --> src/chunker/mod.rs:172:5
Nov 01 02:10:59.780 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam! 172 |     encoder.finish();
Nov 01 02:10:59.780 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.780 INFO kablam!     |
Nov 01 02:10:59.780 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.780 INFO kablam! 
Nov 01 02:10:59.780 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.780 INFO kablam!   --> src/assembler/mod.rs:39:9
Nov 01 02:10:59.780 INFO kablam!    |
Nov 01 02:10:59.780 INFO kablam! 39 |         io::copy(&mut decoder, &mut buffer);
Nov 01 02:10:59.780 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.780 INFO kablam!    |
Nov 01 02:10:59.780 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.780 INFO kablam! 
Nov 01 02:10:59.780 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:10:59.780 INFO kablam!   --> src/assembler/mod.rs:40:9
Nov 01 02:10:59.780 INFO kablam!    |
Nov 01 02:10:59.780 INFO kablam! 40 |         output_file_for_extraction.write_all(&buffer[..]);
Nov 01 02:10:59.780 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:10:59.780 INFO kablam!    |
Nov 01 02:10:59.780 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:10:59.780 INFO kablam! 
Nov 01 02:10:59.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 48.01s
Nov 01 02:10:59.824 INFO kablam! su: No module specific data is present
Nov 01 02:11:00.771 INFO running `"docker" "rm" "-f" "ad7ab71def5e2ab3669f6473103629b01570feda25d350f214c0f2d43969cca2"`
Nov 01 02:11:01.088 INFO blam! ad7ab71def5e2ab3669f6473103629b01570feda25d350f214c0f2d43969cca2