Dec 13 11:31:41.900 INFO testing marvintau/rust-learning against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:31:41.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 11:31:42.500 INFO [stdout] b02199fa20b45752d6aa25a61ccdaa44b4d8221e61c2800630a0c86d2e674cca
Dec 13 11:31:42.508 INFO running `"docker" "start" "-a" "b02199fa20b45752d6aa25a61ccdaa44b4d8221e61c2800630a0c86d2e674cca"`
Dec 13 11:31:43.962 INFO [stderr] usermod: no changes
Dec 13 11:31:44.023 INFO [stderr]    Compiling dungeon v0.1.0 (/source)
Dec 13 11:31:44.303 INFO [stderr] warning: unused import: `std::io`
Dec 13 11:31:44.303 INFO [stderr]  --> src/main.rs:1:5
Dec 13 11:31:44.303 INFO [stderr]   |
Dec 13 11:31:44.303 INFO [stderr] 1 | use std::io;
Dec 13 11:31:44.303 INFO [stderr]   |     ^^^^^^^
Dec 13 11:31:44.303 INFO [stderr]   |
Dec 13 11:31:44.303 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:31:44.303 INFO [stderr] 
Dec 13 11:31:44.303 INFO [stderr] warning: unused import: `std::string::String`
Dec 13 11:31:44.303 INFO [stderr]  --> src/main.rs:2:5
Dec 13 11:31:44.303 INFO [stderr]   |
Dec 13 11:31:44.303 INFO [stderr] 2 | use std::string::String;
Dec 13 11:31:44.303 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:44.303 INFO [stderr] 
Dec 13 11:31:44.312 INFO [stderr] warning: field is never used: `agility`
Dec 13 11:31:44.312 INFO [stderr]  --> src/main.rs:6:5
Dec 13 11:31:44.312 INFO [stderr]   |
Dec 13 11:31:44.312 INFO [stderr] 6 |     agility : i32,
Dec 13 11:31:44.312 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 11:31:44.312 INFO [stderr]   |
Dec 13 11:31:44.312 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:31:44.312 INFO [stderr] 
Dec 13 11:31:44.312 INFO [stderr] warning: field is never used: `attack`
Dec 13 11:31:44.312 INFO [stderr]  --> src/main.rs:7:5
Dec 13 11:31:44.312 INFO [stderr]   |
Dec 13 11:31:44.312 INFO [stderr] 7 |     attack: i32,
Dec 13 11:31:44.313 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.313 INFO [stderr] warning: field is never used: `armor`
Dec 13 11:31:44.313 INFO [stderr]  --> src/main.rs:8:5
Dec 13 11:31:44.313 INFO [stderr]   |
Dec 13 11:31:44.313 INFO [stderr] 8 |     armor: i32
Dec 13 11:31:44.313 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.313 INFO [stderr] warning: field is never used: `hp`
Dec 13 11:31:44.313 INFO [stderr]   --> src/main.rs:13:5
Dec 13 11:31:44.313 INFO [stderr]    |
Dec 13 11:31:44.313 INFO [stderr] 13 |     hp : i32
Dec 13 11:31:44.313 INFO [stderr]    |     ^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.313 INFO [stderr] warning: struct is never constructed: `Player`
Dec 13 11:31:44.313 INFO [stderr]   --> src/main.rs:16:1
Dec 13 11:31:44.313 INFO [stderr]    |
Dec 13 11:31:44.313 INFO [stderr] 16 | struct Player {
Dec 13 11:31:44.313 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.313 INFO [stderr] warning: method is never used: `create`
Dec 13 11:31:44.313 INFO [stderr]   --> src/main.rs:23:5
Dec 13 11:31:44.313 INFO [stderr]    |
Dec 13 11:31:44.313 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 13 11:31:44.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.313 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 13 11:31:44.313 INFO [stderr]   --> src/main.rs:33:1
Dec 13 11:31:44.313 INFO [stderr]    |
Dec 13 11:31:44.313 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 13 11:31:44.313 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:44.313 INFO [stderr] 
Dec 13 11:31:44.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 13 11:31:44.635 INFO [stderr] su: No module specific data is present
Dec 13 11:31:45.188 INFO running `"docker" "inspect" "b02199fa20b45752d6aa25a61ccdaa44b4d8221e61c2800630a0c86d2e674cca"`
Dec 13 11:31:45.319 INFO running `"docker" "rm" "-f" "b02199fa20b45752d6aa25a61ccdaa44b4d8221e61c2800630a0c86d2e674cca"`
Dec 13 11:31:45.579 INFO [stdout] b02199fa20b45752d6aa25a61ccdaa44b4d8221e61c2800630a0c86d2e674cca
Dec 13 11:31:45.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 11:31:46.039 INFO [stdout] 00ecb928f2f3cf8aa18918ceff55300f2a08f6997ebef6ed3780843186a3bb6f
Dec 13 11:31:46.041 INFO running `"docker" "start" "-a" "00ecb928f2f3cf8aa18918ceff55300f2a08f6997ebef6ed3780843186a3bb6f"`
Dec 13 11:31:47.431 INFO [stderr] usermod: no changes
Dec 13 11:31:47.499 INFO [stderr]    Compiling dungeon v0.1.0 (/source)
Dec 13 11:31:47.831 INFO [stderr] warning: unused import: `std::io`
Dec 13 11:31:47.831 INFO [stderr]  --> src/main.rs:1:5
Dec 13 11:31:47.831 INFO [stderr]   |
Dec 13 11:31:47.831 INFO [stderr] 1 | use std::io;
Dec 13 11:31:47.831 INFO [stderr]   |     ^^^^^^^
Dec 13 11:31:47.831 INFO [stderr]   |
Dec 13 11:31:47.831 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:31:47.831 INFO [stderr] 
Dec 13 11:31:47.831 INFO [stderr] warning: unused import: `std::string::String`
Dec 13 11:31:47.831 INFO [stderr]  --> src/main.rs:2:5
Dec 13 11:31:47.831 INFO [stderr]   |
Dec 13 11:31:47.831 INFO [stderr] 2 | use std::string::String;
Dec 13 11:31:47.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:47.831 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: field is never used: `agility`
Dec 13 11:31:47.863 INFO [stderr]  --> src/main.rs:6:5
Dec 13 11:31:47.863 INFO [stderr]   |
Dec 13 11:31:47.863 INFO [stderr] 6 |     agility : i32,
Dec 13 11:31:47.863 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr]   |
Dec 13 11:31:47.863 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: field is never used: `attack`
Dec 13 11:31:47.863 INFO [stderr]  --> src/main.rs:7:5
Dec 13 11:31:47.863 INFO [stderr]   |
Dec 13 11:31:47.863 INFO [stderr] 7 |     attack: i32,
Dec 13 11:31:47.863 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: field is never used: `armor`
Dec 13 11:31:47.863 INFO [stderr]  --> src/main.rs:8:5
Dec 13 11:31:47.863 INFO [stderr]   |
Dec 13 11:31:47.863 INFO [stderr] 8 |     armor: i32
Dec 13 11:31:47.863 INFO [stderr]   |     ^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: field is never used: `hp`
Dec 13 11:31:47.863 INFO [stderr]   --> src/main.rs:13:5
Dec 13 11:31:47.863 INFO [stderr]    |
Dec 13 11:31:47.863 INFO [stderr] 13 |     hp : i32
Dec 13 11:31:47.863 INFO [stderr]    |     ^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: struct is never constructed: `Player`
Dec 13 11:31:47.863 INFO [stderr]   --> src/main.rs:16:1
Dec 13 11:31:47.863 INFO [stderr]    |
Dec 13 11:31:47.863 INFO [stderr] 16 | struct Player {
Dec 13 11:31:47.863 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: method is never used: `create`
Dec 13 11:31:47.863 INFO [stderr]   --> src/main.rs:23:5
Dec 13 11:31:47.863 INFO [stderr]    |
Dec 13 11:31:47.863 INFO [stderr] 23 |     fn create(&self, state: PlayerState, attrs: PlayerAttrs) -> Player {
Dec 13 11:31:47.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:47.863 INFO [stderr] warning: function is never used: `battle_terminate`
Dec 13 11:31:47.863 INFO [stderr]   --> src/main.rs:33:1
Dec 13 11:31:47.863 INFO [stderr]    |
Dec 13 11:31:47.863 INFO [stderr] 33 | fn battle_terminate(offender: & Player, defender: & Player) -> bool {
Dec 13 11:31:47.863 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:31:47.863 INFO [stderr] 
Dec 13 11:31:48.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 13 11:31:48.106 INFO [stderr] su: No module specific data is present
Dec 13 11:31:48.675 INFO running `"docker" "inspect" "00ecb928f2f3cf8aa18918ceff55300f2a08f6997ebef6ed3780843186a3bb6f"`
Dec 13 11:31:48.961 INFO running `"docker" "rm" "-f" "00ecb928f2f3cf8aa18918ceff55300f2a08f6997ebef6ed3780843186a3bb6f"`
Dec 13 11:31:49.121 INFO [stdout] 00ecb928f2f3cf8aa18918ceff55300f2a08f6997ebef6ed3780843186a3bb6f
Dec 13 11:31:49.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 11:31:49.513 INFO [stdout] 27a8afb58d087889a04a7d230041ae1b0a7969aef6de740736cfcf3f58cdc02e
Dec 13 11:31:49.515 INFO running `"docker" "start" "-a" "27a8afb58d087889a04a7d230041ae1b0a7969aef6de740736cfcf3f58cdc02e"`
Dec 13 11:31:50.046 INFO [stderr] usermod: no changes
Dec 13 11:31:50.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 11:31:50.077 INFO [stderr]      Running /target/debug/deps/dungeon-86d3b0893669f64a
Dec 13 11:31:50.081 INFO [stderr] su: No module specific data is present
Dec 13 11:31:50.081 INFO [stdout] 
Dec 13 11:31:50.081 INFO [stdout] running 0 tests
Dec 13 11:31:50.081 INFO [stdout] 
Dec 13 11:31:50.081 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:31:50.081 INFO [stdout] 
Dec 13 11:31:50.305 INFO running `"docker" "inspect" "27a8afb58d087889a04a7d230041ae1b0a7969aef6de740736cfcf3f58cdc02e"`
Dec 13 11:31:50.430 INFO running `"docker" "rm" "-f" "27a8afb58d087889a04a7d230041ae1b0a7969aef6de740736cfcf3f58cdc02e"`
Dec 13 11:31:50.555 INFO [stdout] 27a8afb58d087889a04a7d230041ae1b0a7969aef6de740736cfcf3f58cdc02e