Nov 27 21:09:50.997 INFO checking samirm/Conma against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:09:50.999 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 21:09:51.478 INFO [stdout] d4831d32e7bd9e9f387229b008920a0e0dd5ea2740eac03ee065a01f0cf9981d
Nov 27 21:09:51.480 INFO running `"docker" "start" "-a" "d4831d32e7bd9e9f387229b008920a0e0dd5ea2740eac03ee065a01f0cf9981d"`
Nov 27 21:09:53.916 INFO [stderr] usermod: no changes
Nov 27 21:09:54.004 INFO [stderr]     Checking gg v0.1.0 (/source)
Nov 27 21:09:54.492 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 21:09:54.492 INFO [stderr]  --> src/main.rs:6:5
Nov 27 21:09:54.492 INFO [stderr]   |
Nov 27 21:09:54.492 INFO [stderr] 6 | use std::fs::File;
Nov 27 21:09:54.492 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:09:54.492 INFO [stderr]   |
Nov 27 21:09:54.492 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:09:54.492 INFO [stderr] 
Nov 27 21:09:54.565 INFO [stderr] warning: unused import: `std::fs::File`
Nov 27 21:09:54.565 INFO [stderr]  --> src/main.rs:6:5
Nov 27 21:09:54.565 INFO [stderr]   |
Nov 27 21:09:54.565 INFO [stderr] 6 | use std::fs::File;
Nov 27 21:09:54.565 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 21:09:54.565 INFO [stderr]   |
Nov 27 21:09:54.566 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:09:54.566 INFO [stderr] 
Nov 27 21:09:54.633 INFO [stderr] warning: value assigned to `current_timezone` is never read
Nov 27 21:09:54.633 INFO [stderr]   --> src/main.rs:67:5
Nov 27 21:09:54.634 INFO [stderr]    |
Nov 27 21:09:54.634 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Nov 27 21:09:54.634 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 21:09:54.634 INFO [stderr]    |
Nov 27 21:09:54.634 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 27 21:09:54.634 INFO [stderr] 
Nov 27 21:09:54.635 INFO [stderr] warning: unused variable: `name`
Nov 27 21:09:54.636 INFO [stderr]    --> src/main.rs:105:24
Nov 27 21:09:54.636 INFO [stderr]     |
Nov 27 21:09:54.636 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.636 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Nov 27 21:09:54.636 INFO [stderr]     |
Nov 27 21:09:54.636 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 21:09:54.636 INFO [stderr] 
Nov 27 21:09:54.638 INFO [stderr] warning: unused variable: `tier`
Nov 27 21:09:54.638 INFO [stderr]    --> src/main.rs:105:36
Nov 27 21:09:54.638 INFO [stderr]     |
Nov 27 21:09:54.638 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.638 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Nov 27 21:09:54.638 INFO [stderr] 
Nov 27 21:09:54.642 INFO [stderr] warning: value assigned to `current_timezone` is never read
Nov 27 21:09:54.642 INFO [stderr]   --> src/main.rs:67:5
Nov 27 21:09:54.642 INFO [stderr]    |
Nov 27 21:09:54.642 INFO [stderr] 67 |     current_timezone = check_timezone(current_timezone);
Nov 27 21:09:54.642 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 21:09:54.642 INFO [stderr]    |
Nov 27 21:09:54.642 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 27 21:09:54.642 INFO [stderr] 
Nov 27 21:09:54.642 INFO [stderr] warning: unused variable: `name`
Nov 27 21:09:54.642 INFO [stderr]    --> src/main.rs:105:24
Nov 27 21:09:54.644 INFO [stderr]     |
Nov 27 21:09:54.644 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.644 INFO [stderr]     |                        ^^^^ help: consider using `_name` instead
Nov 27 21:09:54.644 INFO [stderr]     |
Nov 27 21:09:54.644 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 21:09:54.644 INFO [stderr] 
Nov 27 21:09:54.644 INFO [stderr] warning: unused variable: `tier`
Nov 27 21:09:54.644 INFO [stderr]    --> src/main.rs:105:36
Nov 27 21:09:54.644 INFO [stderr]     |
Nov 27 21:09:54.644 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.644 INFO [stderr]     |                                    ^^^^ help: consider using `_tier` instead
Nov 27 21:09:54.644 INFO [stderr] 
Nov 27 21:09:54.658 INFO [stderr] warning: variant is never constructed: `Two`
Nov 27 21:09:54.658 INFO [stderr]   --> src/main.rs:14:5
Nov 27 21:09:54.659 INFO [stderr]    |
Nov 27 21:09:54.659 INFO [stderr] 14 |     Two,
Nov 27 21:09:54.659 INFO [stderr]    |     ^^^
Nov 27 21:09:54.659 INFO [stderr]    |
Nov 27 21:09:54.659 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 21:09:54.659 INFO [stderr] 
Nov 27 21:09:54.659 INFO [stderr] warning: variant is never constructed: `Three`
Nov 27 21:09:54.659 INFO [stderr]   --> src/main.rs:15:2
Nov 27 21:09:54.659 INFO [stderr]    |
Nov 27 21:09:54.659 INFO [stderr] 15 |     Three,
Nov 27 21:09:54.659 INFO [stderr]    |     ^^^^^
Nov 27 21:09:54.659 INFO [stderr] 
Nov 27 21:09:54.659 INFO [stderr] warning: function is never used: `update_contact`
Nov 27 21:09:54.659 INFO [stderr]   --> src/main.rs:91:1
Nov 27 21:09:54.659 INFO [stderr]    |
Nov 27 21:09:54.659 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Nov 27 21:09:54.659 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:09:54.659 INFO [stderr] 
Nov 27 21:09:54.659 INFO [stderr] warning: function is never used: `update_contact_tier`
Nov 27 21:09:54.659 INFO [stderr]    --> src/main.rs:105:1
Nov 27 21:09:54.659 INFO [stderr]     |
Nov 27 21:09:54.659 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.659 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:09:54.659 INFO [stderr] 
Nov 27 21:09:54.676 INFO [stderr] warning: variant is never constructed: `Two`
Nov 27 21:09:54.676 INFO [stderr]   --> src/main.rs:14:5
Nov 27 21:09:54.677 INFO [stderr]    |
Nov 27 21:09:54.677 INFO [stderr] 14 |     Two,
Nov 27 21:09:54.677 INFO [stderr]    |     ^^^
Nov 27 21:09:54.677 INFO [stderr]    |
Nov 27 21:09:54.677 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 21:09:54.677 INFO [stderr] 
Nov 27 21:09:54.677 INFO [stderr] warning: variant is never constructed: `Three`
Nov 27 21:09:54.677 INFO [stderr]   --> src/main.rs:15:2
Nov 27 21:09:54.677 INFO [stderr]    |
Nov 27 21:09:54.677 INFO [stderr] 15 |     Three,
Nov 27 21:09:54.677 INFO [stderr]    |     ^^^^^
Nov 27 21:09:54.677 INFO [stderr] 
Nov 27 21:09:54.687 INFO [stderr] warning: function is never used: `update_contact`
Nov 27 21:09:54.687 INFO [stderr]   --> src/main.rs:91:1
Nov 27 21:09:54.687 INFO [stderr]    |
Nov 27 21:09:54.687 INFO [stderr] 91 | fn update_contact(contacts: &mut HashMap<Person, Date<Local>>) {
Nov 27 21:09:54.687 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:09:54.687 INFO [stderr] 
Nov 27 21:09:54.687 INFO [stderr] warning: function is never used: `update_contact_tier`
Nov 27 21:09:54.687 INFO [stderr]    --> src/main.rs:105:1
Nov 27 21:09:54.687 INFO [stderr]     |
Nov 27 21:09:54.687 INFO [stderr] 105 | fn update_contact_tier(name: &str, tier: Tier) {
Nov 27 21:09:54.687 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 21:09:54.687 INFO [stderr] 
Nov 27 21:09:54.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 27 21:09:54.730 INFO [stderr] su: No module specific data is present
Nov 27 21:09:56.037 INFO running `"docker" "inspect" "d4831d32e7bd9e9f387229b008920a0e0dd5ea2740eac03ee065a01f0cf9981d"`
Nov 27 21:09:56.405 INFO running `"docker" "rm" "-f" "d4831d32e7bd9e9f387229b008920a0e0dd5ea2740eac03ee065a01f0cf9981d"`
Nov 27 21:09:56.761 INFO [stdout] d4831d32e7bd9e9f387229b008920a0e0dd5ea2740eac03ee065a01f0cf9981d