[INFO] updating cached repository minmax1996/ConsoleChess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/minmax1996/ConsoleChess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/minmax1996/ConsoleChess" "work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/minmax1996/ConsoleChess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/minmax1996/ConsoleChess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/minmax1996/ConsoleChess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 248ab1d032ce6900d6ac5bf63b3d87b3cfc40030
[INFO] sha for GitHub repo minmax1996/ConsoleChess: 248ab1d032ce6900d6ac5bf63b3d87b3cfc40030
[INFO] validating manifest of minmax1996/ConsoleChess on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of minmax1996/ConsoleChess on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing minmax1996/ConsoleChess
[INFO] finished frobbing minmax1996/ConsoleChess
[INFO] frobbed toml for minmax1996/ConsoleChess written to work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess/Cargo.toml
[INFO] started frobbing minmax1996/ConsoleChess
[INFO] finished frobbing minmax1996/ConsoleChess
[INFO] frobbed toml for minmax1996/ConsoleChess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/minmax1996/ConsoleChess/Cargo.toml
[INFO] crate minmax1996/ConsoleChess already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing minmax1996/ConsoleChess against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 89f12c82a56f9781168a7c0d3b8a29ff7f1d7d1727bf76d4ba38d8fd7e5b441a
[INFO] running `"docker" "start" "-a" "89f12c82a56f9781168a7c0d3b8a29ff7f1d7d1727bf76d4ba38d8fd7e5b441a"`
[INFO] [stderr]    Compiling consoleChess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut movestable = table.clone();
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `consoleChess` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `console_chess`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         stdin().read_line(&mut input);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "89f12c82a56f9781168a7c0d3b8a29ff7f1d7d1727bf76d4ba38d8fd7e5b441a"`
[INFO] running `"docker" "rm" "-f" "89f12c82a56f9781168a7c0d3b8a29ff7f1d7d1727bf76d4ba38d8fd7e5b441a"`
[INFO] [stdout] 89f12c82a56f9781168a7c0d3b8a29ff7f1d7d1727bf76d4ba38d8fd7e5b441a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d6a7f606cf50223c99ad7d9dca38ff2ac5ef9f57d1be411f5afca170400f8c5
[INFO] running `"docker" "start" "-a" "4d6a7f606cf50223c99ad7d9dca38ff2ac5ef9f57d1be411f5afca170400f8c5"`
[INFO] [stderr]    Compiling consoleChess v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut movestable = table.clone();
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `consoleChess` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `console_chess`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         stdin().read_line(&mut input);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "4d6a7f606cf50223c99ad7d9dca38ff2ac5ef9f57d1be411f5afca170400f8c5"`
[INFO] running `"docker" "rm" "-f" "4d6a7f606cf50223c99ad7d9dca38ff2ac5ef9f57d1be411f5afca170400f8c5"`
[INFO] [stdout] 4d6a7f606cf50223c99ad7d9dca38ff2ac5ef9f57d1be411f5afca170400f8c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/minmax1996/ConsoleChess:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b74ce8d8d6e5b36972955f8cf6828199c9a85a7e56a65e3bfc7e95a811188d8d
[INFO] running `"docker" "start" "-a" "b74ce8d8d6e5b36972955f8cf6828199c9a85a7e56a65e3bfc7e95a811188d8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/consoleChess-3f2551faa53c294f
[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" "b74ce8d8d6e5b36972955f8cf6828199c9a85a7e56a65e3bfc7e95a811188d8d"`
[INFO] running `"docker" "rm" "-f" "b74ce8d8d6e5b36972955f8cf6828199c9a85a7e56a65e3bfc7e95a811188d8d"`
[INFO] [stdout] b74ce8d8d6e5b36972955f8cf6828199c9a85a7e56a65e3bfc7e95a811188d8d