Oct 12 16:39:11.758 INFO checking nellshamrell/redis-to-postgres-migrator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:39:11.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:39:12.128 INFO blam! 23c902d321d547e976bb52ad2ce792a853d46a39262087b3ddc0753226c4176a
Oct 12 16:39:12.133 INFO running `"docker" "start" "-a" "23c902d321d547e976bb52ad2ce792a853d46a39262087b3ddc0753226c4176a"`
Oct 12 16:39:13.484 INFO kablam! usermod: no changes
Oct 12 16:39:13.572 INFO kablam!     Checking libc v0.2.21
Oct 12 16:39:13.572 INFO kablam!     Checking md5 v0.3.4
Oct 12 16:39:13.574 INFO kablam!     Checking sha1 v0.1.1
Oct 12 16:39:14.204 INFO kablam!     Checking redis v0.5.4
Oct 12 16:39:15.516 INFO kablam!     Checking memchr v1.0.1
Oct 12 16:39:16.012 INFO kablam!     Checking postgres-protocol v0.2.1
Oct 12 16:39:17.744 INFO kablam!     Checking postgres-shared v0.2.0
Oct 12 16:39:19.564 INFO kablam!     Checking postgres v0.14.0
Oct 12 16:39:20.913 INFO kablam!     Checking data-migrator v0.1.0 (/source)
Oct 12 16:39:21.716 INFO kablam! warning: unused import: `std::env`
Oct 12 16:39:21.716 INFO kablam!  --> src/main.rs:1:5
Oct 12 16:39:21.716 INFO kablam!   |
Oct 12 16:39:21.716 INFO kablam! 1 | use std::env;
Oct 12 16:39:21.716 INFO kablam!   |     ^^^^^^^^
Oct 12 16:39:21.716 INFO kablam!   |
Oct 12 16:39:21.716 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:39:21.716 INFO kablam! 
Oct 12 16:39:21.790 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 16:39:21.790 INFO kablam!   --> src/main.rs:93:9
Oct 12 16:39:21.791 INFO kablam!    |
Oct 12 16:39:21.791 INFO kablam! 93 |         redis_cleanup();
Oct 12 16:39:21.791 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 12 16:39:21.792 INFO kablam!    |
Oct 12 16:39:21.792 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 16:39:21.793 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 16:39:21.793 INFO kablam! 
Oct 12 16:39:21.793 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 16:39:21.794 INFO kablam!   --> src/main.rs:96:9
Oct 12 16:39:21.794 INFO kablam!    |
Oct 12 16:39:21.794 INFO kablam! 96 |         create_redis_data();
Oct 12 16:39:21.794 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:39:21.794 INFO kablam!    |
Oct 12 16:39:21.794 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 16:39:21.794 INFO kablam! 
Oct 12 16:39:21.795 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 16:39:21.795 INFO kablam!    --> src/main.rs:116:9
Oct 12 16:39:21.795 INFO kablam!     |
Oct 12 16:39:21.795 INFO kablam! 116 |         redis_cleanup();
Oct 12 16:39:21.795 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Oct 12 16:39:21.795 INFO kablam!     |
Oct 12 16:39:21.796 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 16:39:21.796 INFO kablam! 
Oct 12 16:39:21.958 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
Oct 12 16:39:21.962 INFO kablam! su: No module specific data is present
Oct 12 16:39:22.267 INFO running `"docker" "rm" "-f" "23c902d321d547e976bb52ad2ce792a853d46a39262087b3ddc0753226c4176a"`
Oct 12 16:39:22.356 INFO blam! 23c902d321d547e976bb52ad2ce792a853d46a39262087b3ddc0753226c4176a