Dec 19 21:02:45.897 INFO checking adilson-pereira/todo-list against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:02:45.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/adilson-pereira/todo-list:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:02:46.377 INFO [stdout] 7081cefb3e103fa4928724e151c43cbc9398ed7c5f7ea4880282576b9131170e
Dec 19 21:02:46.379 INFO running `"docker" "start" "-a" "7081cefb3e103fa4928724e151c43cbc9398ed7c5f7ea4880282576b9131170e"`
Dec 19 21:02:48.375 INFO [stderr]     Checking stringprep v0.1.2
Dec 19 21:02:48.992 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 19 21:02:50.152 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 19 21:02:51.776 INFO [stderr]     Checking postgres v0.15.2
Dec 19 21:02:53.202 INFO [stderr]     Checking todo-list v0.1.0 (/opt/crater/workdir)
Dec 19 21:02:54.096 INFO [stderr] warning: unused import: `std::io`
Dec 19 21:02:54.097 INFO [stderr]  --> src/main.rs:1:5
Dec 19 21:02:54.097 INFO [stderr]   |
Dec 19 21:02:54.097 INFO [stderr] 1 | use std::io;
Dec 19 21:02:54.097 INFO [stderr]   |     ^^^^^^^
Dec 19 21:02:54.097 INFO [stderr]   |
Dec 19 21:02:54.097 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:02:54.097 INFO [stderr] 
Dec 19 21:02:54.097 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.097 INFO [stderr]   --> src/main.rs:37:19
Dec 19 21:02:54.097 INFO [stderr]    |
Dec 19 21:02:54.097 INFO [stderr] 37 |                 if(user_answer == 1){
Dec 19 21:02:54.097 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.097 INFO [stderr]    |
Dec 19 21:02:54.097 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 21:02:54.097 INFO [stderr] 
Dec 19 21:02:54.097 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.097 INFO [stderr]   --> src/main.rs:45:19
Dec 19 21:02:54.097 INFO [stderr]    |
Dec 19 21:02:54.097 INFO [stderr] 45 |                 if(user_answer == 2){
Dec 19 21:02:54.097 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.097 INFO [stderr] 
Dec 19 21:02:54.097 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.097 INFO [stderr]   --> src/main.rs:52:19
Dec 19 21:02:54.097 INFO [stderr]    |
Dec 19 21:02:54.097 INFO [stderr] 52 |                 if(user_answer == 3){
Dec 19 21:02:54.097 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.097 INFO [stderr] 
Dec 19 21:02:54.097 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.097 INFO [stderr]   --> src/main.rs:61:19
Dec 19 21:02:54.097 INFO [stderr]    |
Dec 19 21:02:54.097 INFO [stderr] 61 |                 if(user_answer == 4){
Dec 19 21:02:54.097 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.097 INFO [stderr] 
Dec 19 21:02:54.230 INFO [stderr] warning: unused import: `std::io`
Dec 19 21:02:54.230 INFO [stderr]  --> src/main.rs:1:5
Dec 19 21:02:54.230 INFO [stderr]   |
Dec 19 21:02:54.231 INFO [stderr] 1 | use std::io;
Dec 19 21:02:54.231 INFO [stderr]   |     ^^^^^^^
Dec 19 21:02:54.231 INFO [stderr]   |
Dec 19 21:02:54.231 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:02:54.231 INFO [stderr] 
Dec 19 21:02:54.232 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.232 INFO [stderr]   --> src/main.rs:37:19
Dec 19 21:02:54.232 INFO [stderr]    |
Dec 19 21:02:54.232 INFO [stderr] 37 |                 if(user_answer == 1){
Dec 19 21:02:54.233 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.233 INFO [stderr]    |
Dec 19 21:02:54.233 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 21:02:54.233 INFO [stderr] 
Dec 19 21:02:54.233 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.233 INFO [stderr]   --> src/main.rs:45:19
Dec 19 21:02:54.234 INFO [stderr]    |
Dec 19 21:02:54.234 INFO [stderr] 45 |                 if(user_answer == 2){
Dec 19 21:02:54.234 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.234 INFO [stderr] 
Dec 19 21:02:54.234 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.234 INFO [stderr]   --> src/main.rs:52:19
Dec 19 21:02:54.234 INFO [stderr]    |
Dec 19 21:02:54.234 INFO [stderr] 52 |                 if(user_answer == 3){
Dec 19 21:02:54.234 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.234 INFO [stderr] 
Dec 19 21:02:54.234 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 19 21:02:54.234 INFO [stderr]   --> src/main.rs:61:19
Dec 19 21:02:54.234 INFO [stderr]    |
Dec 19 21:02:54.234 INFO [stderr] 61 |                 if(user_answer == 4){
Dec 19 21:02:54.234 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 21:02:54.234 INFO [stderr] 
Dec 19 21:02:54.300 INFO [stderr] warning: value assigned to `db_adress` is never read
Dec 19 21:02:54.300 INFO [stderr]   --> src/main.rs:74:17
Dec 19 21:02:54.300 INFO [stderr]    |
Dec 19 21:02:54.300 INFO [stderr] 74 |         let mut db_adress = String::new();
Dec 19 21:02:54.300 INFO [stderr]    |                 ^^^^^^^^^
Dec 19 21:02:54.300 INFO [stderr]    |
Dec 19 21:02:54.300 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:02:54.301 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.301 INFO [stderr] 
Dec 19 21:02:54.301 INFO [stderr] warning: value assigned to `db_name` is never read
Dec 19 21:02:54.301 INFO [stderr]   --> src/main.rs:75:17
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr] 75 |         let mut db_name = String::new();
Dec 19 21:02:54.301 INFO [stderr]    |                 ^^^^^^^
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.301 INFO [stderr] 
Dec 19 21:02:54.301 INFO [stderr] warning: value assigned to `db_user` is never read
Dec 19 21:02:54.301 INFO [stderr]   --> src/main.rs:76:17
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr] 76 |         let mut db_user = String::new();
Dec 19 21:02:54.301 INFO [stderr]    |                 ^^^^^^^
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.301 INFO [stderr] 
Dec 19 21:02:54.301 INFO [stderr] warning: value assigned to `db_user_password` is never read
Dec 19 21:02:54.301 INFO [stderr]   --> src/main.rs:77:17
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr] 77 |         let mut db_user_password = String::new();
Dec 19 21:02:54.301 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^
Dec 19 21:02:54.301 INFO [stderr]    |
Dec 19 21:02:54.301 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.301 INFO [stderr] 
Dec 19 21:02:54.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:02:54.396 INFO [stderr]   --> src/main.rs:62:21
Dec 19 21:02:54.396 INFO [stderr]    |
Dec 19 21:02:54.396 INFO [stderr] 62 |                     connection.finish();
Dec 19 21:02:54.396 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:02:54.396 INFO [stderr]    |
Dec 19 21:02:54.396 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:02:54.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:02:54.396 INFO [stderr] 
Dec 19 21:02:54.454 INFO [stderr] warning: value assigned to `db_adress` is never read
Dec 19 21:02:54.454 INFO [stderr]   --> src/main.rs:74:17
Dec 19 21:02:54.454 INFO [stderr]    |
Dec 19 21:02:54.454 INFO [stderr] 74 |         let mut db_adress = String::new();
Dec 19 21:02:54.454 INFO [stderr]    |                 ^^^^^^^^^
Dec 19 21:02:54.454 INFO [stderr]    |
Dec 19 21:02:54.454 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:02:54.454 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.454 INFO [stderr] 
Dec 19 21:02:54.454 INFO [stderr] warning: value assigned to `db_name` is never read
Dec 19 21:02:54.454 INFO [stderr]   --> src/main.rs:75:17
Dec 19 21:02:54.454 INFO [stderr]    |
Dec 19 21:02:54.454 INFO [stderr] 75 |         let mut db_name = String::new();
Dec 19 21:02:54.454 INFO [stderr]    |                 ^^^^^^^
Dec 19 21:02:54.455 INFO [stderr]    |
Dec 19 21:02:54.455 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.455 INFO [stderr] 
Dec 19 21:02:54.455 INFO [stderr] warning: value assigned to `db_user` is never read
Dec 19 21:02:54.455 INFO [stderr]   --> src/main.rs:76:17
Dec 19 21:02:54.455 INFO [stderr]    |
Dec 19 21:02:54.455 INFO [stderr] 76 |         let mut db_user = String::new();
Dec 19 21:02:54.455 INFO [stderr]    |                 ^^^^^^^
Dec 19 21:02:54.455 INFO [stderr]    |
Dec 19 21:02:54.455 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.455 INFO [stderr] 
Dec 19 21:02:54.455 INFO [stderr] warning: value assigned to `db_user_password` is never read
Dec 19 21:02:54.455 INFO [stderr]   --> src/main.rs:77:17
Dec 19 21:02:54.455 INFO [stderr]    |
Dec 19 21:02:54.455 INFO [stderr] 77 |         let mut db_user_password = String::new();
Dec 19 21:02:54.455 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^
Dec 19 21:02:54.455 INFO [stderr]    |
Dec 19 21:02:54.455 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:02:54.455 INFO [stderr] 
Dec 19 21:02:54.552 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:02:54.552 INFO [stderr]   --> src/main.rs:62:21
Dec 19 21:02:54.552 INFO [stderr]    |
Dec 19 21:02:54.552 INFO [stderr] 62 |                     connection.finish();
Dec 19 21:02:54.553 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:02:54.553 INFO [stderr]    |
Dec 19 21:02:54.553 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:02:54.553 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:02:54.553 INFO [stderr] 
Dec 19 21:02:54.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
Dec 19 21:02:55.540 INFO running `"docker" "inspect" "7081cefb3e103fa4928724e151c43cbc9398ed7c5f7ea4880282576b9131170e"`
Dec 19 21:02:55.856 INFO running `"docker" "rm" "-f" "7081cefb3e103fa4928724e151c43cbc9398ed7c5f7ea4880282576b9131170e"`
Dec 19 21:02:56.102 INFO [stdout] 7081cefb3e103fa4928724e151c43cbc9398ed7c5f7ea4880282576b9131170e