[INFO] updating cached repository aochagavia/rush-solver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aochagavia/rush-solver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aochagavia/rush-solver" "work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aochagavia/rush-solver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aochagavia/rush-solver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aochagavia/rush-solver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f570c764ab4b3e2625364625a7b18dc506322466
[INFO] sha for GitHub repo aochagavia/rush-solver: f570c764ab4b3e2625364625a7b18dc506322466
[INFO] validating manifest of aochagavia/rush-solver 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 aochagavia/rush-solver 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 aochagavia/rush-solver
[INFO] finished frobbing aochagavia/rush-solver
[INFO] frobbed toml for aochagavia/rush-solver written to work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver/Cargo.toml
[INFO] started frobbing aochagavia/rush-solver
[INFO] finished frobbing aochagavia/rush-solver
[INFO] frobbed toml for aochagavia/rush-solver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aochagavia/rush-solver/Cargo.toml
[INFO] crate aochagavia/rush-solver 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 aochagavia/rush-solver 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver:/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] 993566d0758122ca3a2d4a5f56ceb1609eb81e1523178d320b581bb0c9a6f97e
[INFO] running `"docker" "start" "-a" "993566d0758122ca3a2d4a5f56ceb1609eb81e1523178d320b581bb0c9a6f97e"`
[INFO] [stderr]    Compiling rush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "993566d0758122ca3a2d4a5f56ceb1609eb81e1523178d320b581bb0c9a6f97e"`
[INFO] running `"docker" "rm" "-f" "993566d0758122ca3a2d4a5f56ceb1609eb81e1523178d320b581bb0c9a6f97e"`
[INFO] [stdout] 993566d0758122ca3a2d4a5f56ceb1609eb81e1523178d320b581bb0c9a6f97e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver:/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] 89d96cf6b3055720320ba347449f862258f63fecf64f3e8fdd5b1f671d55a40e
[INFO] running `"docker" "start" "-a" "89d96cf6b3055720320ba347449f862258f63fecf64f3e8fdd5b1f671d55a40e"`
[INFO] [stderr]    Compiling rush v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "89d96cf6b3055720320ba347449f862258f63fecf64f3e8fdd5b1f671d55a40e"`
[INFO] running `"docker" "rm" "-f" "89d96cf6b3055720320ba347449f862258f63fecf64f3e8fdd5b1f671d55a40e"`
[INFO] [stdout] 89d96cf6b3055720320ba347449f862258f63fecf64f3e8fdd5b1f671d55a40e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aochagavia/rush-solver:/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] b86c2e5a83e41b332eea00d0788e0298a7ac26437ac8deb797872103104af68e
[INFO] running `"docker" "start" "-a" "b86c2e5a83e41b332eea00d0788e0298a7ac26437ac8deb797872103104af68e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rush-d12272a9d40f10ac
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stage::test_available_moves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b86c2e5a83e41b332eea00d0788e0298a7ac26437ac8deb797872103104af68e"`
[INFO] running `"docker" "rm" "-f" "b86c2e5a83e41b332eea00d0788e0298a7ac26437ac8deb797872103104af68e"`
[INFO] [stdout] b86c2e5a83e41b332eea00d0788e0298a7ac26437ac8deb797872103104af68e