Dec 02 00:06:07.000 INFO testing aspera-non-spernit/fancy against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 00:06:07.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 00:06:07.439 INFO [stdout] ee18a46909846bdfb8c3736e506dbc37312899647fb661740f17e99751db9f20
Dec 02 00:06:07.441 INFO running `"docker" "start" "-a" "ee18a46909846bdfb8c3736e506dbc37312899647fb661740f17e99751db9f20"`
Dec 02 00:06:08.966 INFO [stderr] usermod: no changes
Dec 02 00:06:09.103 INFO [stderr]    Compiling unix_socket v0.5.0
Dec 02 00:06:10.227 INFO [stderr]    Compiling syslog v3.3.0
Dec 02 00:06:11.868 INFO [stderr]    Compiling fancy v0.1.0 (/source)
Dec 02 00:06:14.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Dec 02 00:06:14.553 INFO [stderr] su: No module specific data is present
Dec 02 00:06:15.112 INFO running `"docker" "inspect" "ee18a46909846bdfb8c3736e506dbc37312899647fb661740f17e99751db9f20"`
Dec 02 00:06:15.671 INFO running `"docker" "rm" "-f" "ee18a46909846bdfb8c3736e506dbc37312899647fb661740f17e99751db9f20"`
Dec 02 00:06:16.095 INFO [stdout] ee18a46909846bdfb8c3736e506dbc37312899647fb661740f17e99751db9f20
Dec 02 00:06:16.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 00:06:16.487 INFO [stdout] d8ce795832149c095b4e97e18d801c449ede99bab90d4c376126bbbb6d70768f
Dec 02 00:06:16.492 INFO running `"docker" "start" "-a" "d8ce795832149c095b4e97e18d801c449ede99bab90d4c376126bbbb6d70768f"`
Dec 02 00:06:17.944 INFO [stderr] usermod: no changes
Dec 02 00:06:18.083 INFO [stderr]    Compiling fancy v0.1.0 (/source)
Dec 02 00:06:22.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:06:22.109 INFO [stderr]   --> examples/default.rs:16:5
Dec 02 00:06:22.110 INFO [stderr]    |
Dec 02 00:06:22.110 INFO [stderr] 16 |     logger.send(Severity::LOG_INFO, ["Fancy: ", &env.description, " loaded"].concat());
Dec 02 00:06:22.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:06:22.111 INFO [stderr]    |
Dec 02 00:06:22.111 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 00:06:22.111 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:06:22.111 INFO [stderr] 
Dec 02 00:06:22.112 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 00:06:22.112 INFO [stderr]   --> examples/default.rs:42:17
Dec 02 00:06:22.112 INFO [stderr]    |
Dec 02 00:06:22.112 INFO [stderr] 42 |                 logger.send(Severity::LOG_INFO, ["Fancy: ", "adjusting Fan ", &pipe.fan.id, " to ", &(step.rpm.to_string()), " rpm"].concat());
Dec 02 00:06:22.113 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 00:06:22.113 INFO [stderr]    |
Dec 02 00:06:22.113 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 00:06:22.113 INFO [stderr] 
Dec 02 00:06:23.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
Dec 02 00:06:23.709 INFO [stderr] su: No module specific data is present
Dec 02 00:06:24.549 INFO running `"docker" "inspect" "d8ce795832149c095b4e97e18d801c449ede99bab90d4c376126bbbb6d70768f"`
Dec 02 00:06:24.859 INFO running `"docker" "rm" "-f" "d8ce795832149c095b4e97e18d801c449ede99bab90d4c376126bbbb6d70768f"`
Dec 02 00:06:25.370 INFO [stdout] d8ce795832149c095b4e97e18d801c449ede99bab90d4c376126bbbb6d70768f
