Dec 05 09:26:13.192 INFO checking oysterpack_built-0.3.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:26:13.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 09:26:13.655 INFO [stdout] 253b7d18e5171ebd2d157517b17ddf6cbbf6150a3666c92634932dba6e331a01
Dec 05 09:26:13.656 INFO running `"docker" "start" "-a" "253b7d18e5171ebd2d157517b17ddf6cbbf6150a3666c92634932dba6e331a01"`
Dec 05 09:26:14.979 INFO [stderr] usermod: no changes
Dec 05 09:26:15.539 INFO [stderr]     Checking jobserver v0.1.12
Dec 05 09:26:15.551 INFO [stderr]     Checking tar v0.4.20
Dec 05 09:26:15.563 INFO [stderr]     Checking crypto-hash v0.3.1
Dec 05 09:26:15.563 INFO [stderr]     Checking curl v0.4.19
Dec 05 09:26:15.563 INFO [stderr]     Checking oysterpack_testing v0.1.2
Dec 05 09:26:15.619 INFO [stderr]     Checking git2 v0.7.5
Dec 05 09:26:15.619 INFO [stderr]     Checking globset v0.4.2
Dec 05 09:26:15.620 INFO [stderr]     Checking parking_lot v0.6.4
Dec 05 09:26:20.503 INFO [stderr]     Checking rustfix v0.4.2
Dec 05 09:26:24.051 INFO [stderr]     Checking crates-io v0.18.0
Dec 05 09:26:24.807 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 05 09:26:30.656 INFO [stderr]     Checking ignore v0.4.4
Dec 05 09:26:32.898 INFO [stderr]     Checking git2-curl v0.8.2
Dec 05 09:26:32.898 INFO [stderr]     Checking built v0.3.0
Dec 05 09:26:37.668 INFO [stderr]     Checking cargo v0.30.0
Dec 05 09:26:57.527 INFO [stderr]     Checking oysterpack_built v0.3.2 (/source)
Dec 05 09:27:09.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 09:27:09.880 INFO [stderr]    --> src/build_time/mod.rs:185:5
Dec 05 09:27:09.880 INFO [stderr]     |
Dec 05 09:27:09.880 INFO [stderr] 185 |     writeln!(file, "{}", file_contents);
Dec 05 09:27:09.880 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:27:09.880 INFO [stderr]     |
Dec 05 09:27:09.887 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 09:27:09.887 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 09:27:09.887 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)
Dec 05 09:27:09.887 INFO [stderr] 
Dec 05 09:27:10.086 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 09:27:10.087 INFO [stderr]    --> src/build_time/mod.rs:185:5
Dec 05 09:27:10.087 INFO [stderr]     |
Dec 05 09:27:10.087 INFO [stderr] 185 |     writeln!(file, "{}", file_contents);
Dec 05 09:27:10.088 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:27:10.103 INFO [stderr]     |
Dec 05 09:27:10.103 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 09:27:10.104 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 09:27:10.104 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)
Dec 05 09:27:10.104 INFO [stderr] 
Dec 05 09:27:11.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.73s
Dec 05 09:27:11.847 INFO [stderr] su: No module specific data is present
Dec 05 09:27:12.960 INFO running `"docker" "inspect" "253b7d18e5171ebd2d157517b17ddf6cbbf6150a3666c92634932dba6e331a01"`
Dec 05 09:27:13.333 INFO running `"docker" "rm" "-f" "253b7d18e5171ebd2d157517b17ddf6cbbf6150a3666c92634932dba6e331a01"`
Dec 05 09:27:13.627 INFO [stdout] 253b7d18e5171ebd2d157517b17ddf6cbbf6150a3666c92634932dba6e331a01