Nov 28 08:49:48.313 INFO checking bemeurer/hemoglobin against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:49:48.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 08:49:48.763 INFO [stdout] 08651e35a4a540ba1bb7bf63d62b9429dcc256714061601010160eda01753de2
Nov 28 08:49:48.765 INFO running `"docker" "start" "-a" "08651e35a4a540ba1bb7bf63d62b9429dcc256714061601010160eda01753de2"`
Nov 28 08:49:50.872 INFO [stderr] usermod: no changes
Nov 28 08:49:51.056 INFO [stderr]    Compiling num-traits v0.2.5
Nov 28 08:49:51.056 INFO [stderr]    Compiling num-integer v0.1.39
Nov 28 08:49:51.056 INFO [stderr]     Checking rand_core v0.2.1
Nov 28 08:49:51.056 INFO [stderr]     Checking libc v0.2.43
Nov 28 08:49:51.056 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 28 08:49:51.056 INFO [stderr]    Compiling num-iter v0.1.37
Nov 28 08:49:57.264 INFO [stderr]     Checking remove_dir_all v0.5.1
Nov 28 08:49:59.224 INFO [stderr]    Compiling num-rational v0.2.1
Nov 28 08:49:59.716 INFO [stderr]    Compiling num-complex v0.2.0
Nov 28 08:50:00.600 INFO [stderr]     Checking term v0.4.6
Nov 28 08:50:01.285 INFO [stderr]     Checking bit-vec v0.5.0
Nov 28 08:50:04.757 INFO [stderr]     Checking rand v0.5.5
Nov 28 08:50:13.383 INFO [stderr]     Checking tempfile v3.0.3
Nov 28 08:50:16.295 INFO [stderr]     Checking gag v0.1.10
Nov 28 08:50:18.552 INFO [stderr]     Checking rustty v0.1.12
Nov 28 08:50:22.940 INFO [stderr]     Checking num v0.2.0
Nov 28 08:50:23.449 INFO [stderr]     Checking hemoglobin v0.1.0 (/source)
Nov 28 08:50:24.680 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:24.680 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:24.680 INFO [stderr]     |
Nov 28 08:50:24.680 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:24.680 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:24.680 INFO [stderr]     |
Nov 28 08:50:24.680 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:24.680 INFO [stderr] 
Nov 28 08:50:25.325 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:25.325 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:25.325 INFO [stderr]     |
Nov 28 08:50:25.325 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:25.326 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:25.326 INFO [stderr]     |
Nov 28 08:50:25.326 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:25.327 INFO [stderr] 
Nov 28 08:50:25.579 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:25.580 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:25.580 INFO [stderr]     |
Nov 28 08:50:25.581 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:25.582 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:25.584 INFO [stderr]     |
Nov 28 08:50:25.584 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:25.585 INFO [stderr] 
Nov 28 08:50:26.504 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 35.60s
Nov 28 08:50:26.512 INFO [stderr] su: No module specific data is present
Nov 28 08:50:26.982 INFO running `"docker" "inspect" "08651e35a4a540ba1bb7bf63d62b9429dcc256714061601010160eda01753de2"`
Nov 28 08:50:27.154 INFO running `"docker" "rm" "-f" "08651e35a4a540ba1bb7bf63d62b9429dcc256714061601010160eda01753de2"`
Nov 28 08:50:27.413 INFO [stdout] 08651e35a4a540ba1bb7bf63d62b9429dcc256714061601010160eda01753de2