[INFO] updating cached repository claes-magnus/test_stuff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/claes-magnus/test_stuff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/claes-magnus/test_stuff" "work/ex/beta-1.37-6/sources/1.36.0/gh/claes-magnus/test_stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/claes-magnus/test_stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/claes-magnus/test_stuff" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52814efbad7df1efd08cf31f62bd525e610e0ae3
[INFO] sha for GitHub repo claes-magnus/test_stuff: 52814efbad7df1efd08cf31f62bd525e610e0ae3
[INFO] validating manifest of claes-magnus/test_stuff on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of claes-magnus/test_stuff on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing claes-magnus/test_stuff
[INFO] finished frobbing claes-magnus/test_stuff
[INFO] frobbed toml for claes-magnus/test_stuff written to work/ex/beta-1.37-6/sources/1.36.0/gh/claes-magnus/test_stuff/Cargo.toml
[INFO] started frobbing claes-magnus/test_stuff
[INFO] finished frobbing claes-magnus/test_stuff
[INFO] frobbed toml for claes-magnus/test_stuff written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff/Cargo.toml
[INFO] crate claes-magnus/test_stuff already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing claes-magnus/test_stuff against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bdf3dce4d85fc2064bdd79881ceafdbf59e0080c2692538ef2e06957c026bbc6
[INFO] running `"docker" "start" "-a" "bdf3dce4d85fc2064bdd79881ceafdbf59e0080c2692538ef2e06957c026bbc6"`
[INFO] [stderr]    Compiling test_stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `wall`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let wall = TileData {
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_wall`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Floor`
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |         Floor,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Object`
[INFO] [stderr]  --> src/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         Object
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `kind`
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         kind: TileType,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `map_representation`
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         map_representation: i8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `filename`
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         filename: String
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MAP_WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let MAP_WIDTH = 40;
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `map_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MAP_HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let MAP_HEIGHT = 40;
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `map_height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `PLAYER_VIEW` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let PLAYER_VIEW = 8;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `player_view`
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/main.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         } else if pos_x < 0 {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/main.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         } else if pos_y < 0 {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "bdf3dce4d85fc2064bdd79881ceafdbf59e0080c2692538ef2e06957c026bbc6"`
[INFO] running `"docker" "rm" "-f" "bdf3dce4d85fc2064bdd79881ceafdbf59e0080c2692538ef2e06957c026bbc6"`
[INFO] [stdout] bdf3dce4d85fc2064bdd79881ceafdbf59e0080c2692538ef2e06957c026bbc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 954503993c5157627b21a7ad77dc1a75992dd70f01dee862fbedc0e6aab0f524
[INFO] running `"docker" "start" "-a" "954503993c5157627b21a7ad77dc1a75992dd70f01dee862fbedc0e6aab0f524"`
[INFO] [stderr]    Compiling test_stuff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `wall`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let wall = TileData {
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_wall`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MAP_WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let MAP_WIDTH = 40;
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `map_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MAP_HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let MAP_HEIGHT = 40;
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `map_height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `PLAYER_VIEW` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let PLAYER_VIEW = 8;
[INFO] [stderr]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `player_view`
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/main.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |         } else if pos_x < 0 {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_comparisons)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/main.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         } else if pos_y < 0 {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "954503993c5157627b21a7ad77dc1a75992dd70f01dee862fbedc0e6aab0f524"`
[INFO] running `"docker" "rm" "-f" "954503993c5157627b21a7ad77dc1a75992dd70f01dee862fbedc0e6aab0f524"`
[INFO] [stdout] 954503993c5157627b21a7ad77dc1a75992dd70f01dee862fbedc0e6aab0f524
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/claes-magnus/test_stuff:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 18e042ce4471cf62711607f91d2134a7949a451d4aeb003eb14353cf56b2a34e
[INFO] running `"docker" "start" "-a" "18e042ce4471cf62711607f91d2134a7949a451d4aeb003eb14353cf56b2a34e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_stuff-ab44d0ec0d7ebecc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "18e042ce4471cf62711607f91d2134a7949a451d4aeb003eb14353cf56b2a34e"`
[INFO] running `"docker" "rm" "-f" "18e042ce4471cf62711607f91d2134a7949a451d4aeb003eb14353cf56b2a34e"`
[INFO] [stdout] 18e042ce4471cf62711607f91d2134a7949a451d4aeb003eb14353cf56b2a34e