Dec 02 05:12:45.576 INFO testing MonadProject/ledger against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 05:12:45.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:12:46.076 INFO [stdout] 2f89d8f9f37d0a79a30a595cf64570d7591044a731a58275208b9b13694bd003
Dec 02 05:12:46.078 INFO running `"docker" "start" "-a" "2f89d8f9f37d0a79a30a595cf64570d7591044a731a58275208b9b13694bd003"`
Dec 02 05:12:48.119 INFO [stderr] usermod: no changes
Dec 02 05:12:48.163 INFO [stderr]    Compiling monadledger v0.1.0 (/source)
Dec 02 05:12:48.675 INFO [stderr] warning: unused variable: `b`
Dec 02 05:12:48.675 INFO [stderr]  --> src/main.rs:3:9
Dec 02 05:12:48.675 INFO [stderr]   |
Dec 02 05:12:48.675 INFO [stderr] 3 |     let b = &&a[0];
Dec 02 05:12:48.675 INFO [stderr]   |         ^ help: consider using `_b` instead
Dec 02 05:12:48.675 INFO [stderr]   |
Dec 02 05:12:48.675 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 05:12:48.675 INFO [stderr] 
Dec 02 05:12:49.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 02 05:12:49.330 INFO [stderr] su: No module specific data is present
Dec 02 05:12:50.328 INFO running `"docker" "inspect" "2f89d8f9f37d0a79a30a595cf64570d7591044a731a58275208b9b13694bd003"`
Dec 02 05:12:50.635 INFO running `"docker" "rm" "-f" "2f89d8f9f37d0a79a30a595cf64570d7591044a731a58275208b9b13694bd003"`
Dec 02 05:12:50.963 INFO [stdout] 2f89d8f9f37d0a79a30a595cf64570d7591044a731a58275208b9b13694bd003
Dec 02 05:12:50.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:12:51.572 INFO [stdout] 6ca529b5f61eeea9e4ccc9a573edda0d2640536a4461f471ccf1375376fb9e34
Dec 02 05:12:51.574 INFO running `"docker" "start" "-a" "6ca529b5f61eeea9e4ccc9a573edda0d2640536a4461f471ccf1375376fb9e34"`
Dec 02 05:12:53.635 INFO [stderr] usermod: no changes
Dec 02 05:12:53.670 INFO [stderr]    Compiling monadledger v0.1.0 (/source)
Dec 02 05:12:54.343 INFO [stderr] warning: unused variable: `b`
Dec 02 05:12:54.343 INFO [stderr]  --> src/main.rs:3:9
Dec 02 05:12:54.343 INFO [stderr]   |
Dec 02 05:12:54.345 INFO [stderr] 3 |     let b = &&a[0];
Dec 02 05:12:54.345 INFO [stderr]   |         ^ help: consider using `_b` instead
Dec 02 05:12:54.345 INFO [stderr]   |
Dec 02 05:12:54.345 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 05:12:54.345 INFO [stderr] 
Dec 02 05:12:55.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 02 05:12:55.017 INFO [stderr] su: No module specific data is present
Dec 02 05:12:56.239 INFO running `"docker" "inspect" "6ca529b5f61eeea9e4ccc9a573edda0d2640536a4461f471ccf1375376fb9e34"`
Dec 02 05:12:56.547 INFO running `"docker" "rm" "-f" "6ca529b5f61eeea9e4ccc9a573edda0d2640536a4461f471ccf1375376fb9e34"`
Dec 02 05:12:56.874 INFO [stdout] 6ca529b5f61eeea9e4ccc9a573edda0d2640536a4461f471ccf1375376fb9e34
Dec 02 05:12:56.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 05:12:57.448 INFO [stdout] 2996ea5816de5c64ee0a368e0f07afa29992ff128fb39b160108ce752ed229c6
Dec 02 05:12:57.450 INFO running `"docker" "start" "-a" "2996ea5816de5c64ee0a368e0f07afa29992ff128fb39b160108ce752ed229c6"`
Dec 02 05:12:59.027 INFO [stderr] usermod: no changes
Dec 02 05:12:59.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 05:12:59.079 INFO [stderr]      Running /target/debug/deps/monadledger-887760abe0937094
Dec 02 05:12:59.081 INFO [stdout] 
Dec 02 05:12:59.081 INFO [stdout] running 0 tests
Dec 02 05:12:59.081 INFO [stdout] 
Dec 02 05:12:59.081 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:12:59.081 INFO [stdout] 
Dec 02 05:12:59.082 INFO [stderr] su: No module specific data is present
Dec 02 05:13:00.029 INFO running `"docker" "inspect" "2996ea5816de5c64ee0a368e0f07afa29992ff128fb39b160108ce752ed229c6"`
Dec 02 05:13:00.247 INFO running `"docker" "rm" "-f" "2996ea5816de5c64ee0a368e0f07afa29992ff128fb39b160108ce752ed229c6"`
Dec 02 05:13:00.571 INFO [stdout] 2996ea5816de5c64ee0a368e0f07afa29992ff128fb39b160108ce752ed229c6
