Nov 28 12:06:21.473 INFO checking Munksgaard/base64 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:06:21.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:06:21.906 INFO [stdout] 4519da24693283d747b65ba192f42e8cad66b700380c8ae08e1fc693246c8b72
Nov 28 12:06:21.951 INFO running `"docker" "start" "-a" "4519da24693283d747b65ba192f42e8cad66b700380c8ae08e1fc693246c8b72"`
Nov 28 12:06:23.361 INFO [stderr] usermod: no changes
Nov 28 12:06:23.472 INFO [stderr]     Checking libc v0.2.8
Nov 28 12:06:24.436 INFO [stderr]     Checking rand v0.3.14
Nov 28 12:06:26.040 INFO [stderr]     Checking base64 v0.0.1 (/source)
Nov 28 12:06:27.128 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:06:27.129 INFO [stderr]   --> src/main.rs:46:9
Nov 28 12:06:27.129 INFO [stderr]    |
Nov 28 12:06:27.129 INFO [stderr] 46 |         std::io::stdout().write(&result);
Nov 28 12:06:27.130 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:06:27.130 INFO [stderr]    |
Nov 28 12:06:27.130 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:06:27.130 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:06:27.131 INFO [stderr] 
Nov 28 12:06:27.192 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:06:27.193 INFO [stderr]   --> src/main.rs:46:9
Nov 28 12:06:27.193 INFO [stderr]    |
Nov 28 12:06:27.193 INFO [stderr] 46 |         std::io::stdout().write(&result);
Nov 28 12:06:27.193 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:06:27.194 INFO [stderr]    |
Nov 28 12:06:27.194 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:06:27.194 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:06:27.194 INFO [stderr] 
Nov 28 12:06:27.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Nov 28 12:06:27.229 INFO [stderr] su: No module specific data is present
Nov 28 12:06:27.707 INFO running `"docker" "inspect" "4519da24693283d747b65ba192f42e8cad66b700380c8ae08e1fc693246c8b72"`
Nov 28 12:06:27.890 INFO running `"docker" "rm" "-f" "4519da24693283d747b65ba192f42e8cad66b700380c8ae08e1fc693246c8b72"`
Nov 28 12:06:28.076 INFO [stdout] 4519da24693283d747b65ba192f42e8cad66b700380c8ae08e1fc693246c8b72