Dec 02 00:06:07.388 INFO testing aspera-non-spernit/fancy against 1.30.1 for beta-1.31-5
Dec 02 00:06:07.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:06:07.772 INFO [stdout] dd36f54db408073ba98c12d7e12e2ec84ca1fc43f05732b7459417961e6b88b0
Dec 02 00:06:07.779 INFO running `"docker" "start" "-a" "dd36f54db408073ba98c12d7e12e2ec84ca1fc43f05732b7459417961e6b88b0"`
Dec 02 00:06:09.348 INFO [stderr] usermod: no changes
Dec 02 00:06:09.491 INFO [stderr]    Compiling unix_socket v0.5.0
Dec 02 00:06:10.834 INFO [stderr]    Compiling syslog v3.3.0
Dec 02 00:06:12.415 INFO [stderr]    Compiling fancy v0.1.0 (/source)
Dec 02 00:06:15.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.82s
Dec 02 00:06:15.207 INFO [stderr] su: No module specific data is present
Dec 02 00:06:16.297 INFO running `"docker" "inspect" "dd36f54db408073ba98c12d7e12e2ec84ca1fc43f05732b7459417961e6b88b0"`
Dec 02 00:06:16.563 INFO running `"docker" "rm" "-f" "dd36f54db408073ba98c12d7e12e2ec84ca1fc43f05732b7459417961e6b88b0"`
Dec 02 00:06:16.823 INFO [stdout] dd36f54db408073ba98c12d7e12e2ec84ca1fc43f05732b7459417961e6b88b0
Dec 02 00:06:16.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:06:17.325 INFO [stdout] c24922ad646a17975d28d6d735faa9e6f09e4bcdc170d63814fe56dd592ad51e
Dec 02 00:06:17.327 INFO running `"docker" "start" "-a" "c24922ad646a17975d28d6d735faa9e6f09e4bcdc170d63814fe56dd592ad51e"`
Dec 02 00:06:19.343 INFO [stderr] usermod: no changes
Dec 02 00:06:19.520 INFO [stderr]    Compiling fancy v0.1.0 (/source)
Dec 02 00:06:23.303 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 00:06:23.303 INFO [stderr]   --> examples/default.rs:16:5
Dec 02 00:06:23.303 INFO [stderr]    |
Dec 02 00:06:23.303 INFO [stderr] 16 |     logger.send(Severity::LOG_INFO, ["Fancy: ", &env.description, " loaded"].concat());
Dec 02 00:06:23.303 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:06:23.303 INFO [stderr]    |
Dec 02 00:06:23.303 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:06:23.303 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:06:23.303 INFO [stderr] 
Dec 02 00:06:23.303 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 00:06:23.303 INFO [stderr]   --> examples/default.rs:42:17
Dec 02 00:06:23.303 INFO [stderr]    |
Dec 02 00:06:23.303 INFO [stderr] 42 |                 logger.send(Severity::LOG_INFO, ["Fancy: ", "adjusting Fan ", &pipe.fan.id, " to ", &(step.rpm.to_string()), " rpm"].concat());
Dec 02 00:06:23.303 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:06:23.303 INFO [stderr]    |
Dec 02 00:06:23.303 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:06:23.303 INFO [stderr] 
Dec 02 00:06:24.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
Dec 02 00:06:24.700 INFO [stderr] su: No module specific data is present
Dec 02 00:06:25.721 INFO running `"docker" "inspect" "c24922ad646a17975d28d6d735faa9e6f09e4bcdc170d63814fe56dd592ad51e"`
Dec 02 00:06:26.061 INFO running `"docker" "rm" "-f" "c24922ad646a17975d28d6d735faa9e6f09e4bcdc170d63814fe56dd592ad51e"`
Dec 02 00:06:26.382 INFO [stdout] c24922ad646a17975d28d6d735faa9e6f09e4bcdc170d63814fe56dd592ad51e
