[INFO] updating cached repository leifhka/blockmap
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/leifhka/blockmap
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/leifhka/blockmap" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/leifhka/blockmap"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/leifhka/blockmap'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/leifhka/blockmap" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/leifhka/blockmap"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/leifhka/blockmap'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ad84d1b8a00a48ee82c032eecf4e0f29e5789e7
[INFO] sha for GitHub repo leifhka/blockmap: 3ad84d1b8a00a48ee82c032eecf4e0f29e5789e7
[INFO] validating manifest of leifhka/blockmap on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of leifhka/blockmap on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing leifhka/blockmap
[INFO] finished frobbing leifhka/blockmap
[INFO] frobbed toml for leifhka/blockmap written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/leifhka/blockmap/Cargo.toml
[INFO] started frobbing leifhka/blockmap
[INFO] finished frobbing leifhka/blockmap
[INFO] frobbed toml for leifhka/blockmap written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/leifhka/blockmap/Cargo.toml
[INFO] crate leifhka/blockmap already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking leifhka/blockmap against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/leifhka/blockmap:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 544d51a3707b64f6453c854b37b965b2a6cc14b8fb6e49874ccd52ab3a49224b
[INFO] running `"docker" "start" "-a" "544d51a3707b64f6453c854b37b965b2a6cc14b8fb6e49874ccd52ab3a49224b"`
[INFO] [stderr]    Compiling ncurses v5.85.0
[INFO] [stderr]     Checking blockmap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `CanOccupy`
[INFO] [stderr]  --> src/world.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     CanOccupy,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DifficultTerrain`
[INFO] [stderr]  --> src/world.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     DifficultTerrain,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Damaging`
[INFO] [stderr]   --> src/world.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Damaging,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Solid`
[INFO] [stderr]   --> src/world.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Solid,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Liquid`
[INFO] [stderr]   --> src/world.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Liquid,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gas`
[INFO] [stderr]   --> src/world.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Gas,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Creature`
[INFO] [stderr]   --> src/world.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Creature,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Text`
[INFO] [stderr]   --> src/world.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Text(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `World`
[INFO] [stderr]   --> src/world.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct World {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_grass`
[INFO] [stderr]   --> src/world.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn new_grass(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CanOccupy`
[INFO] [stderr]  --> src/world.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     CanOccupy,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DifficultTerrain`
[INFO] [stderr]  --> src/world.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     DifficultTerrain,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Damaging`
[INFO] [stderr]   --> src/world.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Damaging,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Solid`
[INFO] [stderr]   --> src/world.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Solid,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Liquid`
[INFO] [stderr]   --> src/world.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Liquid,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gas`
[INFO] [stderr]   --> src/world.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Gas,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Creature`
[INFO] [stderr]   --> src/world.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Creature,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Text`
[INFO] [stderr]   --> src/world.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Text(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `World`
[INFO] [stderr]   --> src/world.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct World {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_grass`
[INFO] [stderr]   --> src/world.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn new_grass(&self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "544d51a3707b64f6453c854b37b965b2a6cc14b8fb6e49874ccd52ab3a49224b"`
[INFO] running `"docker" "rm" "-f" "544d51a3707b64f6453c854b37b965b2a6cc14b8fb6e49874ccd52ab3a49224b"`
[INFO] [stdout] 544d51a3707b64f6453c854b37b965b2a6cc14b8fb6e49874ccd52ab3a49224b