Dec 19 12:05:42.784 INFO checking nadirs/cartographers against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:05:42.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/nadirs/cartographers:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:05:43.224 INFO [stdout] 9fb31ea20bd07ff28c14cf45c26f844eedd8d00e0879cfbcefa1fc57e715b020
Dec 19 12:05:43.232 INFO running `"docker" "start" "-a" "9fb31ea20bd07ff28c14cf45c26f844eedd8d00e0879cfbcefa1fc57e715b020"`
Dec 19 12:05:44.554 INFO [stderr]     Checking cartographers v0.1.0 (/opt/crater/workdir)
Dec 19 12:05:44.861 INFO [stderr] warning: method is never used: `equip`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/adventurer.rs:16:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 16 |     pub fn equip<I: EquipItem>(&self, item: &I) -> Result<Equip, EquipError> {
Dec 19 12:05:44.861 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Body`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/armor.rs:14:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 14 |     Body,
Dec 19 12:05:44.861 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Head`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/armor.rs:15:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 15 |     Head,
Dec 19 12:05:44.861 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Hands`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/armor.rs:16:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 16 |     Hands,
Dec 19 12:05:44.861 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Feet`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/armor.rs:17:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 17 |     Feet,
Dec 19 12:05:44.861 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Landsknecht`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:3:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 3 |     Landsknecht,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Survivalist`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:4:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 4 |     Survivalist,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Protector`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:5:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 5 |     Protector,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `DarkHunter`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:6:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 6 |     DarkHunter,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Medic`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:7:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 7 |     Medic,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Alchemist`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:8:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 8 |     Alchemist,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Troubadour`
Dec 19 12:05:44.861 INFO [stderr]  --> src/types/class.rs:9:5
Dec 19 12:05:44.861 INFO [stderr]   |
Dec 19 12:05:44.861 INFO [stderr] 9 |     Troubadour,
Dec 19 12:05:44.861 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 12:05:44.861 INFO [stderr] 
Dec 19 12:05:44.861 INFO [stderr] warning: variant is never constructed: `Ronin`
Dec 19 12:05:44.861 INFO [stderr]   --> src/types/class.rs:10:5
Dec 19 12:05:44.861 INFO [stderr]    |
Dec 19 12:05:44.861 INFO [stderr] 10 |     Ronin,
Dec 19 12:05:44.862 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Hexer`
Dec 19 12:05:44.862 INFO [stderr]   --> src/types/class.rs:11:5
Dec 19 12:05:44.862 INFO [stderr]    |
Dec 19 12:05:44.862 INFO [stderr] 11 |     Hexer,
Dec 19 12:05:44.862 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: enum is never used: `EquipError`
Dec 19 12:05:44.862 INFO [stderr]   --> src/types/equip.rs:19:1
Dec 19 12:05:44.862 INFO [stderr]    |
Dec 19 12:05:44.862 INFO [stderr] 19 | pub enum EquipError {
Dec 19 12:05:44.862 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Strength`
Dec 19 12:05:44.862 INFO [stderr]  --> src/types/stat.rs:5:5
Dec 19 12:05:44.862 INFO [stderr]   |
Dec 19 12:05:44.862 INFO [stderr] 5 |     Strength,
Dec 19 12:05:44.862 INFO [stderr]   |     ^^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Vitality`
Dec 19 12:05:44.862 INFO [stderr]  --> src/types/stat.rs:6:5
Dec 19 12:05:44.862 INFO [stderr]   |
Dec 19 12:05:44.862 INFO [stderr] 6 |     Vitality,
Dec 19 12:05:44.862 INFO [stderr]   |     ^^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Technique`
Dec 19 12:05:44.862 INFO [stderr]  --> src/types/stat.rs:7:5
Dec 19 12:05:44.862 INFO [stderr]   |
Dec 19 12:05:44.862 INFO [stderr] 7 |     Technique,
Dec 19 12:05:44.862 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Intelligence`
Dec 19 12:05:44.862 INFO [stderr]  --> src/types/stat.rs:8:5
Dec 19 12:05:44.862 INFO [stderr]   |
Dec 19 12:05:44.862 INFO [stderr] 8 |     Intelligence,
Dec 19 12:05:44.862 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Luck`
Dec 19 12:05:44.862 INFO [stderr]  --> src/types/stat.rs:9:5
Dec 19 12:05:44.862 INFO [stderr]   |
Dec 19 12:05:44.862 INFO [stderr] 9 |     Luck,
Dec 19 12:05:44.862 INFO [stderr]   |     ^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.862 INFO [stderr] warning: variant is never constructed: `Agility`
Dec 19 12:05:44.862 INFO [stderr]   --> src/types/stat.rs:10:5
Dec 19 12:05:44.862 INFO [stderr]    |
Dec 19 12:05:44.862 INFO [stderr] 10 |     Agility,
Dec 19 12:05:44.862 INFO [stderr]    |     ^^^^^^^
Dec 19 12:05:44.862 INFO [stderr] 
Dec 19 12:05:44.952 INFO [stderr] warning: method is never used: `equip`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/adventurer.rs:16:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 16 |     pub fn equip<I: EquipItem>(&self, item: &I) -> Result<Equip, EquipError> {
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Body`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/armor.rs:14:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 14 |     Body,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Head`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/armor.rs:15:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 15 |     Head,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Hands`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/armor.rs:16:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 16 |     Hands,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Feet`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/armor.rs:17:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 17 |     Feet,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Landsknecht`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:3:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 3 |     Landsknecht,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Survivalist`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:4:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 4 |     Survivalist,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Protector`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:5:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 5 |     Protector,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `DarkHunter`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:6:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 6 |     DarkHunter,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Medic`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:7:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 7 |     Medic,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Alchemist`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:8:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 8 |     Alchemist,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Troubadour`
Dec 19 12:05:44.953 INFO [stderr]  --> src/types/class.rs:9:5
Dec 19 12:05:44.953 INFO [stderr]   |
Dec 19 12:05:44.953 INFO [stderr] 9 |     Troubadour,
Dec 19 12:05:44.953 INFO [stderr]   |     ^^^^^^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Ronin`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/class.rs:10:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 10 |     Ronin,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: variant is never constructed: `Hexer`
Dec 19 12:05:44.953 INFO [stderr]   --> src/types/class.rs:11:5
Dec 19 12:05:44.953 INFO [stderr]    |
Dec 19 12:05:44.953 INFO [stderr] 11 |     Hexer,
Dec 19 12:05:44.953 INFO [stderr]    |     ^^^^^
Dec 19 12:05:44.953 INFO [stderr] 
Dec 19 12:05:44.953 INFO [stderr] warning: enum is never used: `EquipError`
Dec 19 12:05:44.954 INFO [stderr]   --> src/types/equip.rs:19:1
Dec 19 12:05:44.954 INFO [stderr]    |
Dec 19 12:05:44.954 INFO [stderr] 19 | pub enum EquipError {
Dec 19 12:05:44.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Strength`
Dec 19 12:05:44.954 INFO [stderr]  --> src/types/stat.rs:5:5
Dec 19 12:05:44.954 INFO [stderr]   |
Dec 19 12:05:44.954 INFO [stderr] 5 |     Strength,
Dec 19 12:05:44.954 INFO [stderr]   |     ^^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Vitality`
Dec 19 12:05:44.954 INFO [stderr]  --> src/types/stat.rs:6:5
Dec 19 12:05:44.954 INFO [stderr]   |
Dec 19 12:05:44.954 INFO [stderr] 6 |     Vitality,
Dec 19 12:05:44.954 INFO [stderr]   |     ^^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Technique`
Dec 19 12:05:44.954 INFO [stderr]  --> src/types/stat.rs:7:5
Dec 19 12:05:44.954 INFO [stderr]   |
Dec 19 12:05:44.954 INFO [stderr] 7 |     Technique,
Dec 19 12:05:44.954 INFO [stderr]   |     ^^^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Intelligence`
Dec 19 12:05:44.954 INFO [stderr]  --> src/types/stat.rs:8:5
Dec 19 12:05:44.954 INFO [stderr]   |
Dec 19 12:05:44.954 INFO [stderr] 8 |     Intelligence,
Dec 19 12:05:44.954 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Luck`
Dec 19 12:05:44.954 INFO [stderr]  --> src/types/stat.rs:9:5
Dec 19 12:05:44.954 INFO [stderr]   |
Dec 19 12:05:44.954 INFO [stderr] 9 |     Luck,
Dec 19 12:05:44.954 INFO [stderr]   |     ^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:44.954 INFO [stderr] warning: variant is never constructed: `Agility`
Dec 19 12:05:44.954 INFO [stderr]   --> src/types/stat.rs:10:5
Dec 19 12:05:44.954 INFO [stderr]    |
Dec 19 12:05:44.954 INFO [stderr] 10 |     Agility,
Dec 19 12:05:44.954 INFO [stderr]    |     ^^^^^^^
Dec 19 12:05:44.954 INFO [stderr] 
Dec 19 12:05:45.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 19 12:05:45.642 INFO running `"docker" "inspect" "9fb31ea20bd07ff28c14cf45c26f844eedd8d00e0879cfbcefa1fc57e715b020"`
Dec 19 12:05:45.891 INFO running `"docker" "rm" "-f" "9fb31ea20bd07ff28c14cf45c26f844eedd8d00e0879cfbcefa1fc57e715b020"`
Dec 19 12:05:46.219 INFO [stdout] 9fb31ea20bd07ff28c14cf45c26f844eedd8d00e0879cfbcefa1fc57e715b020