Nov 27 23:48:05.735 INFO checking nellshamrell/redis-to-postgres-migrator against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:48:05.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 23:48:06.272 INFO [stdout] 252dbe5aaada6564afe15e25e5166241aad055189416b911fcf97c590ffded9b
Nov 27 23:48:06.278 INFO running `"docker" "start" "-a" "252dbe5aaada6564afe15e25e5166241aad055189416b911fcf97c590ffded9b"`
Nov 27 23:48:07.135 INFO [stderr] usermod: no changes
Nov 27 23:48:07.241 INFO [stderr]     Checking libc v0.2.21
Nov 27 23:48:07.245 INFO [stderr]     Checking md5 v0.3.4
Nov 27 23:48:07.246 INFO [stderr]     Checking bufstream v0.1.2
Nov 27 23:48:07.248 INFO [stderr]     Checking sha1 v0.1.1
Nov 27 23:48:07.761 INFO [stderr]     Checking redis v0.5.4
Nov 27 23:48:08.656 INFO [stderr]     Checking memchr v1.0.1
Nov 27 23:48:09.040 INFO [stderr]     Checking postgres-protocol v0.2.1
Nov 27 23:48:09.968 INFO [stderr]     Checking postgres-shared v0.2.0
Nov 27 23:48:11.257 INFO [stderr]     Checking postgres v0.14.0
Nov 27 23:48:12.593 INFO [stderr]     Checking data-migrator v0.1.0 (/source)
Nov 27 23:48:13.341 INFO [stderr] warning: unused import: `std::env`
Nov 27 23:48:13.341 INFO [stderr]  --> src/main.rs:1:5
Nov 27 23:48:13.341 INFO [stderr]   |
Nov 27 23:48:13.341 INFO [stderr] 1 | use std::env;
Nov 27 23:48:13.342 INFO [stderr]   |     ^^^^^^^^
Nov 27 23:48:13.342 INFO [stderr]   |
Nov 27 23:48:13.342 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 23:48:13.342 INFO [stderr] 
Nov 27 23:48:13.417 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:48:13.417 INFO [stderr]   --> src/main.rs:93:9
Nov 27 23:48:13.417 INFO [stderr]    |
Nov 27 23:48:13.418 INFO [stderr] 93 |         redis_cleanup();
Nov 27 23:48:13.418 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 27 23:48:13.418 INFO [stderr]    |
Nov 27 23:48:13.418 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 23:48:13.419 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:48:13.419 INFO [stderr] 
Nov 27 23:48:13.419 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:48:13.419 INFO [stderr]   --> src/main.rs:96:9
Nov 27 23:48:13.420 INFO [stderr]    |
Nov 27 23:48:13.420 INFO [stderr] 96 |         create_redis_data();
Nov 27 23:48:13.420 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 27 23:48:13.420 INFO [stderr]    |
Nov 27 23:48:13.421 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:48:13.421 INFO [stderr] 
Nov 27 23:48:13.421 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 23:48:13.421 INFO [stderr]    --> src/main.rs:116:9
Nov 27 23:48:13.421 INFO [stderr]     |
Nov 27 23:48:13.421 INFO [stderr] 116 |         redis_cleanup();
Nov 27 23:48:13.421 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 27 23:48:13.421 INFO [stderr]     |
Nov 27 23:48:13.421 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 23:48:13.421 INFO [stderr] 
Nov 27 23:48:13.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
Nov 27 23:48:13.488 INFO [stderr] su: No module specific data is present
Nov 27 23:48:14.432 INFO running `"docker" "inspect" "252dbe5aaada6564afe15e25e5166241aad055189416b911fcf97c590ffded9b"`
Nov 27 23:48:14.812 INFO running `"docker" "rm" "-f" "252dbe5aaada6564afe15e25e5166241aad055189416b911fcf97c590ffded9b"`
Nov 27 23:48:15.119 INFO [stdout] 252dbe5aaada6564afe15e25e5166241aad055189416b911fcf97c590ffded9b