[INFO] crate nqueens-oxigen 1.2.0 is already in cache
[INFO] extracting crate nqueens-oxigen 1.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/nqueens-oxigen/1.2.0
[INFO] extracting crate nqueens-oxigen 1.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nqueens-oxigen/1.2.0
[INFO] validating manifest of nqueens-oxigen-1.2.0 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 nqueens-oxigen-1.2.0 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 nqueens-oxigen-1.2.0
[INFO] finished frobbing nqueens-oxigen-1.2.0
[INFO] frobbed toml for nqueens-oxigen-1.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nqueens-oxigen/1.2.0/Cargo.toml
[INFO] started frobbing nqueens-oxigen-1.2.0
[INFO] finished frobbing nqueens-oxigen-1.2.0
[INFO] frobbed toml for nqueens-oxigen-1.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nqueens-oxigen/1.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 nqueens-oxigen-1.2.0 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nqueens-oxigen/1.2.0:/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] e6bfa2bfdf83193ab26538bf9af0ec93053c1c6661a743d2f236323d56a0c9c0
[INFO] running `"docker" "start" "-a" "e6bfa2bfdf83193ab26538bf9af0ec93053c1c6661a743d2f236323d56a0c9c0"`
[INFO] [stderr]    Compiling sled_sync v0.2.2
[INFO] [stderr]    Compiling historian v3.0.11
[INFO] [stderr]    Compiling oxigen v1.4.3
[INFO] [stderr]    Compiling nqueens-oxigen v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `"docker" "inspect" "e6bfa2bfdf83193ab26538bf9af0ec93053c1c6661a743d2f236323d56a0c9c0"`
[INFO] running `"docker" "rm" "-f" "e6bfa2bfdf83193ab26538bf9af0ec93053c1c6661a743d2f236323d56a0c9c0"`
[INFO] [stdout] e6bfa2bfdf83193ab26538bf9af0ec93053c1c6661a743d2f236323d56a0c9c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nqueens-oxigen/1.2.0:/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] bb3f1ff3de23afd8c04afd5a4e94b0576e09e2a99f6313203a2c704ca5ec6095
[INFO] running `"docker" "start" "-a" "bb3f1ff3de23afd8c04afd5a4e94b0576e09e2a99f6313203a2c704ca5ec6095"`
[INFO] [stderr]    Compiling nqueens-oxigen v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "bb3f1ff3de23afd8c04afd5a4e94b0576e09e2a99f6313203a2c704ca5ec6095"`
[INFO] running `"docker" "rm" "-f" "bb3f1ff3de23afd8c04afd5a4e94b0576e09e2a99f6313203a2c704ca5ec6095"`
[INFO] [stdout] bb3f1ff3de23afd8c04afd5a4e94b0576e09e2a99f6313203a2c704ca5ec6095
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nqueens-oxigen/1.2.0:/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] b1292f76f1700e952cfc1d44924d70182945639e0c6accb0becb5304fd36e344
[INFO] running `"docker" "start" "-a" "b1292f76f1700e952cfc1d44924d70182945639e0c6accb0becb5304fd36e344"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nqueens_oxigen-1a003779aa4eb3a3
[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" "b1292f76f1700e952cfc1d44924d70182945639e0c6accb0becb5304fd36e344"`
[INFO] running `"docker" "rm" "-f" "b1292f76f1700e952cfc1d44924d70182945639e0c6accb0becb5304fd36e344"`
[INFO] [stdout] b1292f76f1700e952cfc1d44924d70182945639e0c6accb0becb5304fd36e344