Dec 11 12:48:56.025 INFO checking nellshamrell/redis-to-postgres-migrator against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:48:56.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 12:48:56.416 INFO [stdout] 614eae4cc1a9e1738b29dffdee1daf8334d80b89cd1c103fc47d410f8f86c7d3
Dec 11 12:48:56.422 INFO running `"docker" "start" "-a" "614eae4cc1a9e1738b29dffdee1daf8334d80b89cd1c103fc47d410f8f86c7d3"`
Dec 11 12:48:57.445 INFO [stderr] usermod: no changes
Dec 11 12:48:57.588 INFO [stderr]     Checking redis v0.5.4
Dec 11 12:48:59.865 INFO [stderr]     Checking data-migrator v0.1.0 (/source)
Dec 11 12:49:01.028 INFO [stderr] warning: unused import: `std::env`
Dec 11 12:49:01.028 INFO [stderr]  --> src/main.rs:1:5
Dec 11 12:49:01.028 INFO [stderr]   |
Dec 11 12:49:01.028 INFO [stderr] 1 | use std::env;
Dec 11 12:49:01.028 INFO [stderr]   |     ^^^^^^^^
Dec 11 12:49:01.028 INFO [stderr]   |
Dec 11 12:49:01.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:49:01.028 INFO [stderr] 
Dec 11 12:49:01.117 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:49:01.117 INFO [stderr]   --> src/main.rs:93:9
Dec 11 12:49:01.118 INFO [stderr]    |
Dec 11 12:49:01.118 INFO [stderr] 93 |         redis_cleanup();
Dec 11 12:49:01.118 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 11 12:49:01.119 INFO [stderr]    |
Dec 11 12:49:01.119 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 12:49:01.120 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:49:01.120 INFO [stderr] 
Dec 11 12:49:01.120 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:49:01.121 INFO [stderr]   --> src/main.rs:96:9
Dec 11 12:49:01.121 INFO [stderr]    |
Dec 11 12:49:01.121 INFO [stderr] 96 |         create_redis_data();
Dec 11 12:49:01.122 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 12:49:01.122 INFO [stderr]    |
Dec 11 12:49:01.123 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:49:01.123 INFO [stderr] 
Dec 11 12:49:01.123 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 12:49:01.124 INFO [stderr]    --> src/main.rs:116:9
Dec 11 12:49:01.124 INFO [stderr]     |
Dec 11 12:49:01.124 INFO [stderr] 116 |         redis_cleanup();
Dec 11 12:49:01.125 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 11 12:49:01.125 INFO [stderr]     |
Dec 11 12:49:01.125 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 12:49:01.125 INFO [stderr] 
Dec 11 12:49:01.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 11 12:49:01.196 INFO [stderr] su: No module specific data is present
Dec 11 12:49:01.989 INFO running `"docker" "inspect" "614eae4cc1a9e1738b29dffdee1daf8334d80b89cd1c103fc47d410f8f86c7d3"`
Dec 11 12:49:02.278 INFO running `"docker" "rm" "-f" "614eae4cc1a9e1738b29dffdee1daf8334d80b89cd1c103fc47d410f8f86c7d3"`
Dec 11 12:49:02.616 INFO [stdout] 614eae4cc1a9e1738b29dffdee1daf8334d80b89cd1c103fc47d410f8f86c7d3