[INFO] updating cached repository mich101mich/game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mich101mich/game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mich101mich/game" "work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mich101mich/game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d97938565a02519b73adc341a93446da5ca465be
[INFO] sha for GitHub repo mich101mich/game: d97938565a02519b73adc341a93446da5ca465be
[INFO] validating manifest of mich101mich/game 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 mich101mich/game 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 mich101mich/game
[INFO] finished frobbing mich101mich/game
[INFO] frobbed toml for mich101mich/game written to work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/game/Cargo.toml
[INFO] started frobbing mich101mich/game
[INFO] finished frobbing mich101mich/game
[INFO] frobbed toml for mich101mich/game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game/Cargo.toml
[INFO] crate mich101mich/game 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 mich101mich/game against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fa28bbcf3d8802d64949519f0c71ca225bf9b61076499f156bcc859476766abc
[INFO] running `"docker" "start" "-a" "fa28bbcf3d8802d64949519f0c71ca225bf9b61076499f156bcc859476766abc"`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> rust_src/hpa/chunk.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |                         2...4 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rust_src/hpa/hpa_map.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let mut col = Vec::with_capacity(height);
[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 2.87s
[INFO] running `"docker" "inspect" "fa28bbcf3d8802d64949519f0c71ca225bf9b61076499f156bcc859476766abc"`
[INFO] running `"docker" "rm" "-f" "fa28bbcf3d8802d64949519f0c71ca225bf9b61076499f156bcc859476766abc"`
[INFO] [stdout] fa28bbcf3d8802d64949519f0c71ca225bf9b61076499f156bcc859476766abc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] dbb9bec0d1de6f5706e4b6b1eabe3400db9d515b2fb9f801b67659e973e20b32
[INFO] running `"docker" "start" "-a" "dbb9bec0d1de6f5706e4b6b1eabe3400db9d515b2fb9f801b67659e973e20b32"`
[INFO] [stderr]    Compiling game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> rust_src/hpa/chunk.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 |                         2...4 => {
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> rust_src/hpa/hpa_map.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let mut col = Vec::with_capacity(height);
[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 2.33s
[INFO] running `"docker" "inspect" "dbb9bec0d1de6f5706e4b6b1eabe3400db9d515b2fb9f801b67659e973e20b32"`
[INFO] running `"docker" "rm" "-f" "dbb9bec0d1de6f5706e4b6b1eabe3400db9d515b2fb9f801b67659e973e20b32"`
[INFO] [stdout] dbb9bec0d1de6f5706e4b6b1eabe3400db9d515b2fb9f801b67659e973e20b32
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/game:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b625f9ca4f83e6016fdd41eb17f7bc99c801dcedc6d19d422b321f632b6ed619
[INFO] running `"docker" "start" "-a" "b625f9ca4f83e6016fdd41eb17f7bc99c801dcedc6d19d422b321f632b6ed619"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game-27da7fcc10096361
[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" "b625f9ca4f83e6016fdd41eb17f7bc99c801dcedc6d19d422b321f632b6ed619"`
[INFO] running `"docker" "rm" "-f" "b625f9ca4f83e6016fdd41eb17f7bc99c801dcedc6d19d422b321f632b6ed619"`
[INFO] [stdout] b625f9ca4f83e6016fdd41eb17f7bc99c801dcedc6d19d422b321f632b6ed619