Dec 19 19:58:41.913 INFO checking bemeurer/hemoglobin against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:58:41.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bemeurer/hemoglobin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:58:42.380 INFO [stdout] 1e3562fd1ae6d9a1d7396599983f19b8e353910a314220d590ddf9e1823a65e0
Dec 19 19:58:42.420 INFO running `"docker" "start" "-a" "1e3562fd1ae6d9a1d7396599983f19b8e353910a314220d590ddf9e1823a65e0"`
Dec 19 19:58:43.892 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 19 19:58:43.892 INFO [stderr]    Compiling num-traits v0.2.6
Dec 19 19:58:43.892 INFO [stderr]    Compiling libc v0.2.45
Dec 19 19:58:43.892 INFO [stderr]     Checking rand_core v0.3.0
Dec 19 19:58:43.892 INFO [stderr]    Compiling num-integer v0.1.39
Dec 19 19:58:43.892 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 19 19:58:43.892 INFO [stderr]     Checking remove_dir_all v0.5.1
Dec 19 19:58:44.468 INFO [stderr]    Compiling num-rational v0.2.1
Dec 19 19:58:47.273 INFO [stderr]     Checking cfg-if v0.1.6
Dec 19 19:58:47.982 INFO [stderr]    Compiling num-complex v0.2.1
Dec 19 19:58:48.548 INFO [stderr]    Compiling num-iter v0.1.37
Dec 19 19:58:49.884 INFO [stderr]     Checking term v0.4.6
Dec 19 19:58:50.548 INFO [stderr]     Checking bit-vec v0.5.0
Dec 19 19:58:51.928 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 19 19:58:52.092 INFO [stderr]     Checking rand_isaac v0.1.1
Dec 19 19:58:52.116 INFO [stderr]     Checking rand_hc v0.1.0
Dec 19 19:58:53.472 INFO [stderr]    Compiling semver v0.9.0
Dec 19 19:58:58.680 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 19 19:59:02.043 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 19 19:59:02.043 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 19 19:59:02.043 INFO [stderr]    Compiling rand v0.6.1
Dec 19 19:59:09.984 INFO [stderr]     Checking tempfile v3.0.5
Dec 19 19:59:10.403 INFO [stderr]     Checking num v0.2.0
Dec 19 19:59:10.804 INFO [stderr]     Checking gag v0.1.10
Dec 19 19:59:11.552 INFO [stderr]     Checking rustty v0.1.12
Dec 19 19:59:12.836 INFO [stderr]     Checking hemoglobin v0.1.0 (/opt/crater/workdir)
Dec 19 19:59:13.676 INFO [stderr] warning: field is never used: `dec`
Dec 19 19:59:13.676 INFO [stderr]    --> src/lib.rs:107:5
Dec 19 19:59:13.676 INFO [stderr]     |
Dec 19 19:59:13.676 INFO [stderr] 107 |     dec: BigUint,
Dec 19 19:59:13.676 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 19 19:59:13.676 INFO [stderr]     |
Dec 19 19:59:13.676 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 19:59:13.677 INFO [stderr] 
Dec 19 19:59:13.824 INFO [stderr] warning: field is never used: `dec`
Dec 19 19:59:13.824 INFO [stderr]    --> src/lib.rs:107:5
Dec 19 19:59:13.824 INFO [stderr]     |
Dec 19 19:59:13.824 INFO [stderr] 107 |     dec: BigUint,
Dec 19 19:59:13.824 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 19 19:59:13.824 INFO [stderr]     |
Dec 19 19:59:13.824 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 19:59:13.824 INFO [stderr] 
Dec 19 19:59:15.192 INFO [stderr] warning: field is never used: `dec`
Dec 19 19:59:15.192 INFO [stderr]    --> src/lib.rs:107:5
Dec 19 19:59:15.192 INFO [stderr]     |
Dec 19 19:59:15.192 INFO [stderr] 107 |     dec: BigUint,
Dec 19 19:59:15.192 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 19 19:59:15.192 INFO [stderr]     |
Dec 19 19:59:15.192 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 19:59:15.192 INFO [stderr] 
Dec 19 19:59:15.718 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 31.94s
Dec 19 19:59:16.595 INFO running `"docker" "inspect" "1e3562fd1ae6d9a1d7396599983f19b8e353910a314220d590ddf9e1823a65e0"`
Dec 19 19:59:16.941 INFO running `"docker" "rm" "-f" "1e3562fd1ae6d9a1d7396599983f19b8e353910a314220d590ddf9e1823a65e0"`
Dec 19 19:59:17.208 INFO [stdout] 1e3562fd1ae6d9a1d7396599983f19b8e353910a314220d590ddf9e1823a65e0