[INFO] updating cached repository quake0day/rustworld
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quake0day/rustworld
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quake0day/rustworld" "work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quake0day/rustworld" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake0day/rustworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake0day/rustworld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eca8511a6c49441c3a48dfdfb412337cd6a95dce
[INFO] sha for GitHub repo quake0day/rustworld: eca8511a6c49441c3a48dfdfb412337cd6a95dce
[INFO] validating manifest of quake0day/rustworld 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 quake0day/rustworld 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 quake0day/rustworld
[INFO] finished frobbing quake0day/rustworld
[INFO] frobbed toml for quake0day/rustworld written to work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld/Cargo.toml
[INFO] started frobbing quake0day/rustworld
[INFO] finished frobbing quake0day/rustworld
[INFO] frobbed toml for quake0day/rustworld written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake0day/rustworld/Cargo.toml
[INFO] crate quake0day/rustworld 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 quake0day/rustworld 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld:/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] ff7b599be1a11e92467457f79ecdd211ff2b2cb89e50cebf8901979dc80fed1e
[INFO] running `"docker" "start" "-a" "ff7b599be1a11e92467457f79ecdd211ff2b2cb89e50cebf8901979dc80fed1e"`
[INFO] [stderr]    Compiling rustworld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "ff7b599be1a11e92467457f79ecdd211ff2b2cb89e50cebf8901979dc80fed1e"`
[INFO] running `"docker" "rm" "-f" "ff7b599be1a11e92467457f79ecdd211ff2b2cb89e50cebf8901979dc80fed1e"`
[INFO] [stdout] ff7b599be1a11e92467457f79ecdd211ff2b2cb89e50cebf8901979dc80fed1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld:/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] 9a411aa9e6b5e7ed4fd0140767d20e03da66f581e34fd21e48bb17fe1879173a
[INFO] running `"docker" "start" "-a" "9a411aa9e6b5e7ed4fd0140767d20e03da66f581e34fd21e48bb17fe1879173a"`
[INFO] [stderr]    Compiling rustworld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "9a411aa9e6b5e7ed4fd0140767d20e03da66f581e34fd21e48bb17fe1879173a"`
[INFO] running `"docker" "rm" "-f" "9a411aa9e6b5e7ed4fd0140767d20e03da66f581e34fd21e48bb17fe1879173a"`
[INFO] [stdout] 9a411aa9e6b5e7ed4fd0140767d20e03da66f581e34fd21e48bb17fe1879173a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake0day/rustworld:/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] 18d6a6fc86e7039a86b80d0fec4f11b35f8339a26e4768d8a2dccec73761e87b
[INFO] running `"docker" "start" "-a" "18d6a6fc86e7039a86b80d0fec4f11b35f8339a26e4768d8a2dccec73761e87b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustworld-b4ac92748377e406
[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" "18d6a6fc86e7039a86b80d0fec4f11b35f8339a26e4768d8a2dccec73761e87b"`
[INFO] running `"docker" "rm" "-f" "18d6a6fc86e7039a86b80d0fec4f11b35f8339a26e4768d8a2dccec73761e87b"`
[INFO] [stdout] 18d6a6fc86e7039a86b80d0fec4f11b35f8339a26e4768d8a2dccec73761e87b