Dec 02 05:12:54.681 INFO testing MonadProject/ledger against 1.30.1 for beta-1.31-5
Dec 02 05:12:54.681 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 05:12:55.336 INFO [stdout] edbef2f052c9bc0a61442588192b19c35f7d16c4d02b1b59da261c42b5b75fc0
Dec 02 05:12:55.339 INFO running `"docker" "start" "-a" "edbef2f052c9bc0a61442588192b19c35f7d16c4d02b1b59da261c42b5b75fc0"`
Dec 02 05:12:56.715 INFO [stderr] usermod: no changes
Dec 02 05:12:56.795 INFO [stderr]    Compiling monadledger v0.1.0 (/source)
Dec 02 05:12:57.466 INFO [stderr] warning: unused variable: `b`
Dec 02 05:12:57.467 INFO [stderr]  --> src/main.rs:3:9
Dec 02 05:12:57.467 INFO [stderr]   |
Dec 02 05:12:57.467 INFO [stderr] 3 |     let b = &&a[0];
Dec 02 05:12:57.467 INFO [stderr]   |         ^ help: consider using `_b` instead
Dec 02 05:12:57.467 INFO [stderr]   |
Dec 02 05:12:57.467 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 05:12:57.467 INFO [stderr] 
Dec 02 05:12:57.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 02 05:12:57.851 INFO [stderr] su: No module specific data is present
Dec 02 05:12:58.463 INFO running `"docker" "inspect" "edbef2f052c9bc0a61442588192b19c35f7d16c4d02b1b59da261c42b5b75fc0"`
Dec 02 05:12:58.796 INFO running `"docker" "rm" "-f" "edbef2f052c9bc0a61442588192b19c35f7d16c4d02b1b59da261c42b5b75fc0"`
Dec 02 05:12:59.017 INFO [stdout] edbef2f052c9bc0a61442588192b19c35f7d16c4d02b1b59da261c42b5b75fc0
Dec 02 05:12:59.019 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 05:12:59.496 INFO [stdout] b3e2289c4dad841117bcc46c582ef3d88d946b615f683ca5105a22041ee1e844
Dec 02 05:12:59.500 INFO running `"docker" "start" "-a" "b3e2289c4dad841117bcc46c582ef3d88d946b615f683ca5105a22041ee1e844"`
Dec 02 05:13:01.003 INFO [stderr] usermod: no changes
Dec 02 05:13:01.043 INFO [stderr]    Compiling monadledger v0.1.0 (/source)
Dec 02 05:13:01.813 INFO [stderr] warning: unused variable: `b`
Dec 02 05:13:01.813 INFO [stderr]  --> src/main.rs:3:9
Dec 02 05:13:01.813 INFO [stderr]   |
Dec 02 05:13:01.813 INFO [stderr] 3 |     let b = &&a[0];
Dec 02 05:13:01.813 INFO [stderr]   |         ^ help: consider using `_b` instead
Dec 02 05:13:01.813 INFO [stderr]   |
Dec 02 05:13:01.813 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 05:13:01.813 INFO [stderr] 
Dec 02 05:13:02.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 02 05:13:02.410 INFO [stderr] su: No module specific data is present
Dec 02 05:13:03.355 INFO running `"docker" "inspect" "b3e2289c4dad841117bcc46c582ef3d88d946b615f683ca5105a22041ee1e844"`
Dec 02 05:13:03.752 INFO running `"docker" "rm" "-f" "b3e2289c4dad841117bcc46c582ef3d88d946b615f683ca5105a22041ee1e844"`
Dec 02 05:13:04.019 INFO [stdout] b3e2289c4dad841117bcc46c582ef3d88d946b615f683ca5105a22041ee1e844
Dec 02 05:13:04.023 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" "-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 05:13:04.388 INFO [stdout] a63da8c1c75479ab09bf3c1c0b3662a1b6a61239165c1f48b0a72ef45f401f20
Dec 02 05:13:04.390 INFO running `"docker" "start" "-a" "a63da8c1c75479ab09bf3c1c0b3662a1b6a61239165c1f48b0a72ef45f401f20"`
Dec 02 05:13:06.175 INFO [stderr] usermod: no changes
Dec 02 05:13:06.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 02 05:13:06.299 INFO [stderr]      Running /target/debug/deps/monadledger-1e9454c80abacda9
Dec 02 05:13:06.323 INFO [stdout] 
Dec 02 05:13:06.323 INFO [stdout] running 0 tests
Dec 02 05:13:06.323 INFO [stdout] 
Dec 02 05:13:06.323 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:13:06.323 INFO [stdout] 
Dec 02 05:13:06.327 INFO [stderr] su: No module specific data is present
Dec 02 05:13:07.239 INFO running `"docker" "inspect" "a63da8c1c75479ab09bf3c1c0b3662a1b6a61239165c1f48b0a72ef45f401f20"`
Dec 02 05:13:07.505 INFO running `"docker" "rm" "-f" "a63da8c1c75479ab09bf3c1c0b3662a1b6a61239165c1f48b0a72ef45f401f20"`
Dec 02 05:13:07.858 INFO [stdout] a63da8c1c75479ab09bf3c1c0b3662a1b6a61239165c1f48b0a72ef45f401f20
