Nov 28 08:49:43.730 INFO checking bemeurer/hemoglobin against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:49:43.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 08:49:44.184 INFO [stdout] 5756436ab1b765f1fee6bf77aa02e32fd08dacc05c3cf77ce8fb168c79c061b6
Nov 28 08:49:44.187 INFO running `"docker" "start" "-a" "5756436ab1b765f1fee6bf77aa02e32fd08dacc05c3cf77ce8fb168c79c061b6"`
Nov 28 08:49:45.316 INFO [stderr] usermod: no changes
Nov 28 08:49:45.448 INFO [stderr]    Compiling num-traits v0.2.5
Nov 28 08:49:45.448 INFO [stderr]    Compiling num-integer v0.1.39
Nov 28 08:49:45.448 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 28 08:49:45.448 INFO [stderr]     Checking libc v0.2.43
Nov 28 08:49:45.448 INFO [stderr]     Checking rand_core v0.2.1
Nov 28 08:49:45.448 INFO [stderr]     Checking remove_dir_all v0.5.1
Nov 28 08:49:47.226 INFO [stderr]    Compiling num-iter v0.1.37
Nov 28 08:49:53.152 INFO [stderr]    Compiling num-rational v0.2.1
Nov 28 08:49:53.284 INFO [stderr]    Compiling num-complex v0.2.0
Nov 28 08:49:53.584 INFO [stderr]     Checking term v0.4.6
Nov 28 08:49:53.860 INFO [stderr]     Checking bit-vec v0.5.0
Nov 28 08:49:57.368 INFO [stderr]     Checking rand v0.5.5
Nov 28 08:50:08.382 INFO [stderr]     Checking tempfile v3.0.3
Nov 28 08:50:12.309 INFO [stderr]     Checking gag v0.1.10
Nov 28 08:50:14.312 INFO [stderr]     Checking rustty v0.1.12
Nov 28 08:50:18.508 INFO [stderr]     Checking num v0.2.0
Nov 28 08:50:19.384 INFO [stderr]     Checking hemoglobin v0.1.0 (/source)
Nov 28 08:50:20.665 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:20.665 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:20.665 INFO [stderr]     |
Nov 28 08:50:20.666 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:20.666 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:20.666 INFO [stderr]     |
Nov 28 08:50:20.666 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:20.666 INFO [stderr] 
Nov 28 08:50:23.228 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:23.228 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:23.228 INFO [stderr]     |
Nov 28 08:50:23.228 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:23.229 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:23.229 INFO [stderr]     |
Nov 28 08:50:23.229 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:23.229 INFO [stderr] 
Nov 28 08:50:23.420 INFO [stderr] warning: field is never used: `dec`
Nov 28 08:50:23.420 INFO [stderr]    --> src/lib.rs:112:5
Nov 28 08:50:23.420 INFO [stderr]     |
Nov 28 08:50:23.420 INFO [stderr] 112 |     dec: BigUint,
Nov 28 08:50:23.420 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 28 08:50:23.420 INFO [stderr]     |
Nov 28 08:50:23.420 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 08:50:23.420 INFO [stderr] 
Nov 28 08:50:24.536 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 39.18s
Nov 28 08:50:24.548 INFO [stderr] su: No module specific data is present
Nov 28 08:50:25.030 INFO running `"docker" "inspect" "5756436ab1b765f1fee6bf77aa02e32fd08dacc05c3cf77ce8fb168c79c061b6"`
Nov 28 08:50:25.302 INFO running `"docker" "rm" "-f" "5756436ab1b765f1fee6bf77aa02e32fd08dacc05c3cf77ce8fb168c79c061b6"`
Nov 28 08:50:25.588 INFO [stdout] 5756436ab1b765f1fee6bf77aa02e32fd08dacc05c3cf77ce8fb168c79c061b6