[INFO] crate kalman_filter 0.1.2 is already in cache
[INFO] extracting crate kalman_filter 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/kalman_filter/0.1.2
[INFO] extracting crate kalman_filter 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kalman_filter/0.1.2
[INFO] validating manifest of kalman_filter-0.1.2 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 kalman_filter-0.1.2 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 kalman_filter-0.1.2
[INFO] finished frobbing kalman_filter-0.1.2
[INFO] frobbed toml for kalman_filter-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/kalman_filter/0.1.2/Cargo.toml
[INFO] started frobbing kalman_filter-0.1.2
[INFO] finished frobbing kalman_filter-0.1.2
[INFO] frobbed toml for kalman_filter-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kalman_filter/0.1.2/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 kalman_filter-0.1.2 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kalman_filter/0.1.2:/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] 139397b7039a1729cec49e341b7c1a4c736619ff279c9ca095d1977ce70946b7
[INFO] running `"docker" "start" "-a" "139397b7039a1729cec49e341b7c1a4c736619ff279c9ca095d1977ce70946b7"`
[INFO] [stderr]    Compiling kalman_filter v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "139397b7039a1729cec49e341b7c1a4c736619ff279c9ca095d1977ce70946b7"`
[INFO] running `"docker" "rm" "-f" "139397b7039a1729cec49e341b7c1a4c736619ff279c9ca095d1977ce70946b7"`
[INFO] [stdout] 139397b7039a1729cec49e341b7c1a4c736619ff279c9ca095d1977ce70946b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kalman_filter/0.1.2:/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] ddbb523165e5a64b159eef4792a4b5f0d6b326010390b8c063de2e2887345752
[INFO] running `"docker" "start" "-a" "ddbb523165e5a64b159eef4792a4b5f0d6b326010390b8c063de2e2887345752"`
[INFO] [stderr]    Compiling kalman_filter v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "ddbb523165e5a64b159eef4792a4b5f0d6b326010390b8c063de2e2887345752"`
[INFO] running `"docker" "rm" "-f" "ddbb523165e5a64b159eef4792a4b5f0d6b326010390b8c063de2e2887345752"`
[INFO] [stdout] ddbb523165e5a64b159eef4792a4b5f0d6b326010390b8c063de2e2887345752
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/kalman_filter/0.1.2:/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] c9c0ec2f436383ba0df9c0250ed96c640c1a9d70c1a491c60f9ee5da8d14eff9
[INFO] running `"docker" "start" "-a" "c9c0ec2f436383ba0df9c0250ed96c640c1a9d70c1a491c60f9ee5da8d14eff9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kalman_filter-19b275fc91aee339
[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] [stderr]    Doc-tests kalman_filter
[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" "c9c0ec2f436383ba0df9c0250ed96c640c1a9d70c1a491c60f9ee5da8d14eff9"`
[INFO] running `"docker" "rm" "-f" "c9c0ec2f436383ba0df9c0250ed96c640c1a9d70c1a491c60f9ee5da8d14eff9"`
[INFO] [stdout] c9c0ec2f436383ba0df9c0250ed96c640c1a9d70c1a491c60f9ee5da8d14eff9