Dec 19 09:28:48.775 INFO checking samirm/Conma against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:28:48.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:28:49.286 INFO [stdout] 867d4e0c968313b25af36eb50daec6137daa62910004a577e364cdc474d93d48
Dec 19 09:28:49.289 INFO running `"docker" "start" "-a" "867d4e0c968313b25af36eb50daec6137daa62910004a577e364cdc474d93d48"`
Dec 19 09:28:51.871 INFO [stderr]     Checking chrono v0.4.5
Dec 19 09:28:53.849 INFO [stderr]     Checking gg v0.1.0 (/opt/crater/workdir)
Dec 19 09:28:54.024 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 09:28:54.024 INFO [stderr]  --> src/main.rs:6:5
Dec 19 09:28:54.024 INFO [stderr]   |
Dec 19 09:28:54.024 INFO [stderr] 6 | use std::fs::File;
Dec 19 09:28:54.024 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 09:28:54.024 INFO [stderr]   |
Dec 19 09:28:54.024 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:28:54.024 INFO [stderr] 
Dec 19 09:28:54.084 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 09:28:54.084 INFO [stderr]  --> src/main.rs:6:5
Dec 19 09:28:54.084 INFO [stderr]   |
Dec 19 09:28:54.084 INFO [stderr] 6 | use std::fs::File;
Dec 19 09:28:54.084 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 09:28:54.084 INFO [stderr]   |
Dec 19 09:28:54.084 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:28:54.084 INFO [stderr] 
Dec 19 09:28:54.104 INFO [stderr] warning: value assigned to `current_timezone` is never read
Dec 19 09:28:54.104 INFO [stderr]   --> src/main.rs:67:5
Dec 19 09:28:54.104 INFO [stderr]    |
Dec 19 09:28:54.104 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Dec 19 09:28:54.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 09:28:54.104 INFO [stderr]    |
Dec 19 09:28:54.104 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 09:28:54.104 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 09:28:54.104 INFO [stderr] 
Dec 19 09:28:54.104 INFO [stderr] warning: unused variable: `name`
Dec 19 09:28:54.104 INFO [stderr]    --> src/main.rs:105:24
Dec 19 09:28:54.104 INFO [stderr]     |
Dec 19 09:28:54.104 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.104 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Dec 19 09:28:54.104 INFO [stderr]     |
Dec 19 09:28:54.104 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:28:54.104 INFO [stderr] 
Dec 19 09:28:54.104 INFO [stderr] warning: unused variable: `tier`
Dec 19 09:28:54.104 INFO [stderr]    --> src/main.rs:105:36
Dec 19 09:28:54.104 INFO [stderr]     |
Dec 19 09:28:54.105 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.105 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Dec 19 09:28:54.105 INFO [stderr] 
Dec 19 09:28:54.132 INFO [stderr] warning: variant is never constructed: `Two`
Dec 19 09:28:54.132 INFO [stderr]   --> src/main.rs:14:5
Dec 19 09:28:54.132 INFO [stderr]    |
Dec 19 09:28:54.132 INFO [stderr] 14 |     Two,
Dec 19 09:28:54.132 INFO [stderr]    |     ^^^
Dec 19 09:28:54.132 INFO [stderr]    |
Dec 19 09:28:54.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:28:54.132 INFO [stderr] 
Dec 19 09:28:54.132 INFO [stderr] warning: variant is never constructed: `Three`
Dec 19 09:28:54.132 INFO [stderr]   --> src/main.rs:15:2
Dec 19 09:28:54.132 INFO [stderr]    |
Dec 19 09:28:54.132 INFO [stderr] 15 |     Three,
Dec 19 09:28:54.132 INFO [stderr]    |     ^^^^^
Dec 19 09:28:54.132 INFO [stderr] 
Dec 19 09:28:54.132 INFO [stderr] warning: function is never used: `update_contact`
Dec 19 09:28:54.132 INFO [stderr]   --> src/main.rs:91:1
Dec 19 09:28:54.132 INFO [stderr]    |
Dec 19 09:28:54.132 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Dec 19 09:28:54.133 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:28:54.133 INFO [stderr] 
Dec 19 09:28:54.133 INFO [stderr] warning: function is never used: `update_contact_tier`
Dec 19 09:28:54.133 INFO [stderr]    --> src/main.rs:105:1
Dec 19 09:28:54.133 INFO [stderr]     |
Dec 19 09:28:54.133 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.133 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:28:54.133 INFO [stderr] 
Dec 19 09:28:54.179 INFO [stderr] warning: value assigned to `current_timezone` is never read
Dec 19 09:28:54.179 INFO [stderr]   --> src/main.rs:67:5
Dec 19 09:28:54.179 INFO [stderr]    |
Dec 19 09:28:54.179 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Dec 19 09:28:54.179 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 09:28:54.180 INFO [stderr]    |
Dec 19 09:28:54.180 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 09:28:54.180 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 09:28:54.180 INFO [stderr] 
Dec 19 09:28:54.180 INFO [stderr] warning: unused variable: `name`
Dec 19 09:28:54.180 INFO [stderr]    --> src/main.rs:105:24
Dec 19 09:28:54.180 INFO [stderr]     |
Dec 19 09:28:54.180 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.180 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Dec 19 09:28:54.180 INFO [stderr]     |
Dec 19 09:28:54.180 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:28:54.181 INFO [stderr] 
Dec 19 09:28:54.184 INFO [stderr] warning: unused variable: `tier`
Dec 19 09:28:54.184 INFO [stderr]    --> src/main.rs:105:36
Dec 19 09:28:54.184 INFO [stderr]     |
Dec 19 09:28:54.184 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.184 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Dec 19 09:28:54.184 INFO [stderr] 
Dec 19 09:28:54.196 INFO [stderr] warning: variant is never constructed: `Two`
Dec 19 09:28:54.196 INFO [stderr]   --> src/main.rs:14:5
Dec 19 09:28:54.196 INFO [stderr]    |
Dec 19 09:28:54.196 INFO [stderr] 14 |     Two,
Dec 19 09:28:54.196 INFO [stderr]    |     ^^^
Dec 19 09:28:54.196 INFO [stderr]    |
Dec 19 09:28:54.196 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:28:54.196 INFO [stderr] 
Dec 19 09:28:54.197 INFO [stderr] warning: variant is never constructed: `Three`
Dec 19 09:28:54.197 INFO [stderr]   --> src/main.rs:15:2
Dec 19 09:28:54.197 INFO [stderr]    |
Dec 19 09:28:54.197 INFO [stderr] 15 |     Three,
Dec 19 09:28:54.197 INFO [stderr]    |     ^^^^^
Dec 19 09:28:54.197 INFO [stderr] 
Dec 19 09:28:54.197 INFO [stderr] warning: function is never used: `update_contact`
Dec 19 09:28:54.197 INFO [stderr]   --> src/main.rs:91:1
Dec 19 09:28:54.197 INFO [stderr]    |
Dec 19 09:28:54.197 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Dec 19 09:28:54.197 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:28:54.197 INFO [stderr] 
Dec 19 09:28:54.198 INFO [stderr] warning: function is never used: `update_contact_tier`
Dec 19 09:28:54.198 INFO [stderr]    --> src/main.rs:105:1
Dec 19 09:28:54.198 INFO [stderr]     |
Dec 19 09:28:54.198 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Dec 19 09:28:54.198 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:28:54.198 INFO [stderr] 
Dec 19 09:28:54.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 19 09:28:55.705 INFO running `"docker" "inspect" "867d4e0c968313b25af36eb50daec6137daa62910004a577e364cdc474d93d48"`
Dec 19 09:28:56.110 INFO running `"docker" "rm" "-f" "867d4e0c968313b25af36eb50daec6137daa62910004a577e364cdc474d93d48"`
Dec 19 09:28:56.512 INFO [stdout] 867d4e0c968313b25af36eb50daec6137daa62910004a577e364cdc474d93d48