[INFO] updating cached repository And678/tree-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/And678/tree-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/And678/tree-game" "work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/And678/tree-game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/And678/tree-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/And678/tree-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8e307a82892d257bd8e78d428933593f7152bff
[INFO] sha for GitHub repo And678/tree-game: f8e307a82892d257bd8e78d428933593f7152bff
[INFO] validating manifest of And678/tree-game 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 And678/tree-game 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 And678/tree-game
[INFO] finished frobbing And678/tree-game
[INFO] frobbed toml for And678/tree-game written to work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-game/Cargo.toml
[INFO] started frobbing And678/tree-game
[INFO] finished frobbing And678/tree-game
[INFO] frobbed toml for And678/tree-game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/And678/tree-game/Cargo.toml
[INFO] crate And678/tree-game 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-game/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 And678/tree-game against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 94a7d98f40d8415456f5543a71ac71d05225b2396b95531d11529f5a61c58e0c
[INFO] running `"docker" "start" "-a" "94a7d98f40d8415456f5543a71ac71d05225b2396b95531d11529f5a61c58e0c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling rodio v0.9.0
[INFO] [stderr]    Compiling tree_game v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.23s
[INFO] running `"docker" "inspect" "94a7d98f40d8415456f5543a71ac71d05225b2396b95531d11529f5a61c58e0c"`
[INFO] running `"docker" "rm" "-f" "94a7d98f40d8415456f5543a71ac71d05225b2396b95531d11529f5a61c58e0c"`
[INFO] [stdout] 94a7d98f40d8415456f5543a71ac71d05225b2396b95531d11529f5a61c58e0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8a83049b5bb3a7d9e860f9e7aeb3fb6fc192384bfe9a8cb365813f264c6c26d0
[INFO] running `"docker" "start" "-a" "8a83049b5bb3a7d9e860f9e7aeb3fb6fc192384bfe9a8cb365813f264c6c26d0"`
[INFO] [stderr]    Compiling tree_game v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "8a83049b5bb3a7d9e860f9e7aeb3fb6fc192384bfe9a8cb365813f264c6c26d0"`
[INFO] running `"docker" "rm" "-f" "8a83049b5bb3a7d9e860f9e7aeb3fb6fc192384bfe9a8cb365813f264c6c26d0"`
[INFO] [stdout] 8a83049b5bb3a7d9e860f9e7aeb3fb6fc192384bfe9a8cb365813f264c6c26d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/And678/tree-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 282db2511a52a14abaf5909280d858bcbe5fc0be8213672e3482d4db44fd6dea
[INFO] running `"docker" "start" "-a" "282db2511a52a14abaf5909280d858bcbe5fc0be8213672e3482d4db44fd6dea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tree_game-4c909d262bf6b621
[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" "282db2511a52a14abaf5909280d858bcbe5fc0be8213672e3482d4db44fd6dea"`
[INFO] running `"docker" "rm" "-f" "282db2511a52a14abaf5909280d858bcbe5fc0be8213672e3482d4db44fd6dea"`
[INFO] [stdout] 282db2511a52a14abaf5909280d858bcbe5fc0be8213672e3482d4db44fd6dea