Dec 17 16:11:38.451 INFO checking samirm/Conma against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:11:38.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/samirm/Conma:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:11:38.941 INFO [stdout] 10cc03fdcad6dc3fa17ea7ba689f69543d93be5bbdfbc86c7d7c0c61cb4ee967
Dec 17 16:11:38.943 INFO running `"docker" "start" "-a" "10cc03fdcad6dc3fa17ea7ba689f69543d93be5bbdfbc86c7d7c0c61cb4ee967"`
Dec 17 16:11:41.956 INFO [stderr]     Checking chrono v0.4.5
Dec 17 16:11:44.003 INFO [stderr]     Checking gg v0.1.0 (/opt/crater/workdir)
Dec 17 16:11:44.236 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 16:11:44.236 INFO [stderr]  --> src/main.rs:6:5
Dec 17 16:11:44.236 INFO [stderr]   |
Dec 17 16:11:44.238 INFO [stderr] 6 | use std::fs::File;
Dec 17 16:11:44.238 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 16:11:44.239 INFO [stderr]   |
Dec 17 16:11:44.239 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:11:44.239 INFO [stderr] 
Dec 17 16:11:44.272 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 16:11:44.273 INFO [stderr]  --> src/main.rs:6:5
Dec 17 16:11:44.274 INFO [stderr]   |
Dec 17 16:11:44.275 INFO [stderr] 6 | use std::fs::File;
Dec 17 16:11:44.275 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 16:11:44.275 INFO [stderr]   |
Dec 17 16:11:44.275 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:11:44.280 INFO [stderr] 
Dec 17 16:11:44.318 INFO [stderr] warning: value assigned to `current_timezone` is never read
Dec 17 16:11:44.318 INFO [stderr]   --> src/main.rs:67:5
Dec 17 16:11:44.319 INFO [stderr]    |
Dec 17 16:11:44.319 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Dec 17 16:11:44.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 16:11:44.319 INFO [stderr]    |
Dec 17 16:11:44.319 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 17 16:11:44.319 INFO [stderr] 
Dec 17 16:11:44.319 INFO [stderr] warning: unused variable: `name`
Dec 17 16:11:44.319 INFO [stderr]    --> src/main.rs:105:24
Dec 17 16:11:44.319 INFO [stderr]     |
Dec 17 16:11:44.319 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.319 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Dec 17 16:11:44.324 INFO [stderr]     |
Dec 17 16:11:44.324 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 16:11:44.324 INFO [stderr] 
Dec 17 16:11:44.324 INFO [stderr] warning: unused variable: `tier`
Dec 17 16:11:44.324 INFO [stderr]    --> src/main.rs:105:36
Dec 17 16:11:44.324 INFO [stderr]     |
Dec 17 16:11:44.324 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.324 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Dec 17 16:11:44.324 INFO [stderr] 
Dec 17 16:11:44.335 INFO [stderr] warning: value assigned to `current_timezone` is never read
Dec 17 16:11:44.335 INFO [stderr]   --> src/main.rs:67:5
Dec 17 16:11:44.335 INFO [stderr]    |
Dec 17 16:11:44.335 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Dec 17 16:11:44.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 16:11:44.335 INFO [stderr]    |
Dec 17 16:11:44.335 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 17 16:11:44.335 INFO [stderr] 
Dec 17 16:11:44.335 INFO [stderr] warning: unused variable: `name`
Dec 17 16:11:44.335 INFO [stderr]    --> src/main.rs:105:24
Dec 17 16:11:44.335 INFO [stderr]     |
Dec 17 16:11:44.335 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.335 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Dec 17 16:11:44.335 INFO [stderr]     |
Dec 17 16:11:44.335 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 16:11:44.335 INFO [stderr] 
Dec 17 16:11:44.335 INFO [stderr] warning: unused variable: `tier`
Dec 17 16:11:44.335 INFO [stderr]    --> src/main.rs:105:36
Dec 17 16:11:44.335 INFO [stderr]     |
Dec 17 16:11:44.335 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.335 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Dec 17 16:11:44.335 INFO [stderr] 
Dec 17 16:11:44.336 INFO [stderr] warning: variant is never constructed: `Two`
Dec 17 16:11:44.336 INFO [stderr]   --> src/main.rs:14:5
Dec 17 16:11:44.336 INFO [stderr]    |
Dec 17 16:11:44.336 INFO [stderr] 14 |     Two,
Dec 17 16:11:44.336 INFO [stderr]    |     ^^^
Dec 17 16:11:44.336 INFO [stderr]    |
Dec 17 16:11:44.336 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:11:44.336 INFO [stderr] 
Dec 17 16:11:44.337 INFO [stderr] warning: variant is never constructed: `Three`
Dec 17 16:11:44.337 INFO [stderr]   --> src/main.rs:15:2
Dec 17 16:11:44.337 INFO [stderr]    |
Dec 17 16:11:44.337 INFO [stderr] 15 |     Three,
Dec 17 16:11:44.337 INFO [stderr]    |     ^^^^^
Dec 17 16:11:44.337 INFO [stderr] 
Dec 17 16:11:44.337 INFO [stderr] warning: function is never used: `update_contact`
Dec 17 16:11:44.337 INFO [stderr]   --> src/main.rs:91:1
Dec 17 16:11:44.337 INFO [stderr]    |
Dec 17 16:11:44.337 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Dec 17 16:11:44.337 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:11:44.337 INFO [stderr] 
Dec 17 16:11:44.337 INFO [stderr] warning: function is never used: `update_contact_tier`
Dec 17 16:11:44.338 INFO [stderr]    --> src/main.rs:105:1
Dec 17 16:11:44.338 INFO [stderr]     |
Dec 17 16:11:44.338 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.338 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:11:44.338 INFO [stderr] 
Dec 17 16:11:44.349 INFO [stderr] warning: variant is never constructed: `Two`
Dec 17 16:11:44.349 INFO [stderr]   --> src/main.rs:14:5
Dec 17 16:11:44.349 INFO [stderr]    |
Dec 17 16:11:44.349 INFO [stderr] 14 |     Two,
Dec 17 16:11:44.349 INFO [stderr]    |     ^^^
Dec 17 16:11:44.349 INFO [stderr]    |
Dec 17 16:11:44.356 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:11:44.357 INFO [stderr] 
Dec 17 16:11:44.357 INFO [stderr] warning: variant is never constructed: `Three`
Dec 17 16:11:44.357 INFO [stderr]   --> src/main.rs:15:2
Dec 17 16:11:44.357 INFO [stderr]    |
Dec 17 16:11:44.357 INFO [stderr] 15 |     Three,
Dec 17 16:11:44.357 INFO [stderr]    |     ^^^^^
Dec 17 16:11:44.357 INFO [stderr] 
Dec 17 16:11:44.357 INFO [stderr] warning: function is never used: `update_contact`
Dec 17 16:11:44.357 INFO [stderr]   --> src/main.rs:91:1
Dec 17 16:11:44.357 INFO [stderr]    |
Dec 17 16:11:44.357 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Dec 17 16:11:44.357 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:11:44.357 INFO [stderr] 
Dec 17 16:11:44.357 INFO [stderr] warning: function is never used: `update_contact_tier`
Dec 17 16:11:44.357 INFO [stderr]    --> src/main.rs:105:1
Dec 17 16:11:44.357 INFO [stderr]     |
Dec 17 16:11:44.357 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 17 16:11:44.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:11:44.357 INFO [stderr] 
Dec 17 16:11:44.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 17 16:11:45.142 INFO running `"docker" "inspect" "10cc03fdcad6dc3fa17ea7ba689f69543d93be5bbdfbc86c7d7c0c61cb4ee967"`
Dec 17 16:11:45.392 INFO running `"docker" "rm" "-f" "10cc03fdcad6dc3fa17ea7ba689f69543d93be5bbdfbc86c7d7c0c61cb4ee967"`
Dec 17 16:11:45.672 INFO [stdout] 10cc03fdcad6dc3fa17ea7ba689f69543d93be5bbdfbc86c7d7c0c61cb4ee967