[INFO] updating cached repository vpzomtrrfrt/rustgametest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vpzomtrrfrt/rustgametest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vpzomtrrfrt/rustgametest" "work/ex/beta-1.37-6/sources/1.36.0/gh/vpzomtrrfrt/rustgametest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/vpzomtrrfrt/rustgametest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vpzomtrrfrt/rustgametest" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vpzomtrrfrt/rustgametest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vpzomtrrfrt/rustgametest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e496aff59733d0f408d508784f0be0eea8c74cb
[INFO] sha for GitHub repo vpzomtrrfrt/rustgametest: 8e496aff59733d0f408d508784f0be0eea8c74cb
[INFO] validating manifest of vpzomtrrfrt/rustgametest 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 vpzomtrrfrt/rustgametest 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 vpzomtrrfrt/rustgametest
[INFO] finished frobbing vpzomtrrfrt/rustgametest
[INFO] frobbed toml for vpzomtrrfrt/rustgametest written to work/ex/beta-1.37-6/sources/1.36.0/gh/vpzomtrrfrt/rustgametest/Cargo.toml
[INFO] started frobbing vpzomtrrfrt/rustgametest
[INFO] finished frobbing vpzomtrrfrt/rustgametest
[INFO] frobbed toml for vpzomtrrfrt/rustgametest written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/vpzomtrrfrt/rustgametest/Cargo.toml
[INFO] crate vpzomtrrfrt/rustgametest 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 vpzomtrrfrt/rustgametest 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-2/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/vpzomtrrfrt/rustgametest:/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] 04b8d935faa122dad5f953310597d92f0f7cbe76ca450db130e66e41540ed993
[INFO] running `"docker" "start" "-a" "04b8d935faa122dad5f953310597d92f0f7cbe76ca450db130e66e41540ed993"`
[INFO] [stderr]    Compiling either v1.3.0
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling serde v1.0.19
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling piston2d-graphics v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.19
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling pistoncore-input v0.20.0
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling pistoncore-window v0.30.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.35.0
[INFO] [stderr]    Compiling piston v0.35.0
[INFO] [stderr]    Compiling pistoncore-sdl2_window v0.46.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.49.0
[INFO] [stderr]    Compiling rustgametest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         for mut player in &mut self.players {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "04b8d935faa122dad5f953310597d92f0f7cbe76ca450db130e66e41540ed993"`
[INFO] running `"docker" "rm" "-f" "04b8d935faa122dad5f953310597d92f0f7cbe76ca450db130e66e41540ed993"`
[INFO] [stdout] 04b8d935faa122dad5f953310597d92f0f7cbe76ca450db130e66e41540ed993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/vpzomtrrfrt/rustgametest:/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] bda31b95e48b5e3a2f2e3a0a4ff0a478cee605332a53b14714a27d6ce46e92df
[INFO] running `"docker" "start" "-a" "bda31b95e48b5e3a2f2e3a0a4ff0a478cee605332a53b14714a27d6ce46e92df"`
[INFO] [stderr]    Compiling rustgametest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         for mut player in &mut self.players {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "bda31b95e48b5e3a2f2e3a0a4ff0a478cee605332a53b14714a27d6ce46e92df"`
[INFO] running `"docker" "rm" "-f" "bda31b95e48b5e3a2f2e3a0a4ff0a478cee605332a53b14714a27d6ce46e92df"`
[INFO] [stdout] bda31b95e48b5e3a2f2e3a0a4ff0a478cee605332a53b14714a27d6ce46e92df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/vpzomtrrfrt/rustgametest:/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] ffb0700aa6fb4d6504108bba946b81e34e5c5175d0d4aa2847f13e963816c64b
[INFO] running `"docker" "start" "-a" "ffb0700aa6fb4d6504108bba946b81e34e5c5175d0d4aa2847f13e963816c64b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustgametest-1811753553acfcd3
[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" "ffb0700aa6fb4d6504108bba946b81e34e5c5175d0d4aa2847f13e963816c64b"`
[INFO] running `"docker" "rm" "-f" "ffb0700aa6fb4d6504108bba946b81e34e5c5175d0d4aa2847f13e963816c64b"`
[INFO] [stdout] ffb0700aa6fb4d6504108bba946b81e34e5c5175d0d4aa2847f13e963816c64b