Nov 30 08:28:58.741 INFO checking Sustrak/SISAHex against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:28:58.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 08:28:59.148 INFO [stdout] 97423e2b4028309f66b6c81c01ae21f8df718803f29bca4983f5ee41d3e30269
Nov 30 08:28:59.150 INFO running `"docker" "start" "-a" "97423e2b4028309f66b6c81c01ae21f8df718803f29bca4983f5ee41d3e30269"`
Nov 30 08:29:00.544 INFO [stderr] usermod: no changes
Nov 30 08:29:00.672 INFO [stderr]     Checking compiler v0.1.0 (/source)
Nov 30 08:29:02.138 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:29:02.138 INFO [stderr]    --> src/main.rs:105:9
Nov 30 08:29:02.138 INFO [stderr]     |
Nov 30 08:29:02.138 INFO [stderr] 105 |         writeln!(out_f, "{:01$x}", i32::from_str_radix(&out_s, 2).unwrap(), 4);
Nov 30 08:29:02.138 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:29:02.138 INFO [stderr]     |
Nov 30 08:29:02.138 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 08:29:02.138 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:29:02.138 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 08:29:02.138 INFO [stderr] 
Nov 30 08:29:02.138 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:29:02.138 INFO [stderr]    --> src/main.rs:107:5
Nov 30 08:29:02.138 INFO [stderr]     |
Nov 30 08:29:02.138 INFO [stderr] 107 |     write!(out_f, "FFFF");
Nov 30 08:29:02.138 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:29:02.138 INFO [stderr]     |
Nov 30 08:29:02.138 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:29:02.141 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 08:29:02.141 INFO [stderr] 
Nov 30 08:29:02.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:29:02.492 INFO [stderr]    --> src/main.rs:105:9
Nov 30 08:29:02.492 INFO [stderr]     |
Nov 30 08:29:02.492 INFO [stderr] 105 |         writeln!(out_f, "{:01$x}", i32::from_str_radix(&out_s, 2).unwrap(), 4);
Nov 30 08:29:02.492 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:29:02.492 INFO [stderr]     |
Nov 30 08:29:02.492 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 08:29:02.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:29:02.492 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 08:29:02.492 INFO [stderr] 
Nov 30 08:29:02.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:29:02.492 INFO [stderr]    --> src/main.rs:107:5
Nov 30 08:29:02.492 INFO [stderr]     |
Nov 30 08:29:02.492 INFO [stderr] 107 |     write!(out_f, "FFFF");
Nov 30 08:29:02.492 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:29:02.492 INFO [stderr]     |
Nov 30 08:29:02.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:29:02.492 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 08:29:02.492 INFO [stderr] 
Nov 30 08:29:02.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Nov 30 08:29:02.532 INFO [stderr] su: No module specific data is present
Nov 30 08:29:03.194 INFO running `"docker" "inspect" "97423e2b4028309f66b6c81c01ae21f8df718803f29bca4983f5ee41d3e30269"`
Nov 30 08:29:03.464 INFO running `"docker" "rm" "-f" "97423e2b4028309f66b6c81c01ae21f8df718803f29bca4983f5ee41d3e30269"`
Nov 30 08:29:03.728 INFO [stdout] 97423e2b4028309f66b6c81c01ae21f8df718803f29bca4983f5ee41d3e30269