[INFO] updating cached repository chrisfair/mazes_and_monsters
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chrisfair/mazes_and_monsters
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chrisfair/mazes_and_monsters" "work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chrisfair/mazes_and_monsters" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chrisfair/mazes_and_monsters"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chrisfair/mazes_and_monsters'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4edc0dd718383c3e0432fbfb19fb8903c76f8045
[INFO] sha for GitHub repo chrisfair/mazes_and_monsters: 4edc0dd718383c3e0432fbfb19fb8903c76f8045
[INFO] validating manifest of chrisfair/mazes_and_monsters 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 chrisfair/mazes_and_monsters 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 chrisfair/mazes_and_monsters
[INFO] finished frobbing chrisfair/mazes_and_monsters
[INFO] frobbed toml for chrisfair/mazes_and_monsters written to work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters/Cargo.toml
[INFO] started frobbing chrisfair/mazes_and_monsters
[INFO] finished frobbing chrisfair/mazes_and_monsters
[INFO] frobbed toml for chrisfair/mazes_and_monsters written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chrisfair/mazes_and_monsters/Cargo.toml
[INFO] crate chrisfair/mazes_and_monsters 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 chrisfair/mazes_and_monsters 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters:/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] fa28ca6b502cbc0c4b82ff58cf638f10d919d7b1c0e6079598fe87ed720f3af7
[INFO] running `"docker" "start" "-a" "fa28ca6b502cbc0c4b82ff58cf638f10d919d7b1c0e6079598fe87ed720f3af7"`
[INFO] [stderr]    Compiling rouler v0.1.3
[INFO] [stderr]    Compiling mazes_and_monsters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "fa28ca6b502cbc0c4b82ff58cf638f10d919d7b1c0e6079598fe87ed720f3af7"`
[INFO] running `"docker" "rm" "-f" "fa28ca6b502cbc0c4b82ff58cf638f10d919d7b1c0e6079598fe87ed720f3af7"`
[INFO] [stdout] fa28ca6b502cbc0c4b82ff58cf638f10d919d7b1c0e6079598fe87ed720f3af7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters:/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] f4f4322d3ebb2035eaf9c6e6c6809407f54c0fd49928b0207fad5e6f05a5302d
[INFO] running `"docker" "start" "-a" "f4f4322d3ebb2035eaf9c6e6c6809407f54c0fd49928b0207fad5e6f05a5302d"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling mazes_and_monsters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "f4f4322d3ebb2035eaf9c6e6c6809407f54c0fd49928b0207fad5e6f05a5302d"`
[INFO] running `"docker" "rm" "-f" "f4f4322d3ebb2035eaf9c6e6c6809407f54c0fd49928b0207fad5e6f05a5302d"`
[INFO] [stdout] f4f4322d3ebb2035eaf9c6e6c6809407f54c0fd49928b0207fad5e6f05a5302d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/chrisfair/mazes_and_monsters:/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] 02d2a784fdcf4f7e4fbee3130a7ca1ebb216e2cfae9a5f723deb8fb52f79b897
[INFO] running `"docker" "start" "-a" "02d2a784fdcf4f7e4fbee3130a7ca1ebb216e2cfae9a5f723deb8fb52f79b897"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mazes_and_monsters-4a4064f9eaad42ce
[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" "02d2a784fdcf4f7e4fbee3130a7ca1ebb216e2cfae9a5f723deb8fb52f79b897"`
[INFO] running `"docker" "rm" "-f" "02d2a784fdcf4f7e4fbee3130a7ca1ebb216e2cfae9a5f723deb8fb52f79b897"`
[INFO] [stdout] 02d2a784fdcf4f7e4fbee3130a7ca1ebb216e2cfae9a5f723deb8fb52f79b897