[INFO] crate cubic_spline 0.7.8 is already in cache
[INFO] extracting crate cubic_spline 0.7.8 into work/ex/beta-1.38-1/sources/1.37.0/reg/cubic_spline/0.7.8
[INFO] extracting crate cubic_spline 0.7.8 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cubic_spline/0.7.8
[INFO] validating manifest of cubic_spline-0.7.8 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 cubic_spline-0.7.8 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 cubic_spline-0.7.8
[INFO] finished frobbing cubic_spline-0.7.8
[INFO] frobbed toml for cubic_spline-0.7.8 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cubic_spline/0.7.8/Cargo.toml
[INFO] started frobbing cubic_spline-0.7.8
[INFO] finished frobbing cubic_spline-0.7.8
[INFO] frobbed toml for cubic_spline-0.7.8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cubic_spline/0.7.8/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 cubic_spline-0.7.8 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/cubic_spline/0.7.8:/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] 9dbcf2acee87fc9e628368e23035ae53e95496f7d168b799d1538801b8822838
[INFO] running `"docker" "start" "-a" "9dbcf2acee87fc9e628368e23035ae53e95496f7d168b799d1538801b8822838"`
[INFO] [stderr]    Compiling cubic_spline v0.7.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "9dbcf2acee87fc9e628368e23035ae53e95496f7d168b799d1538801b8822838"`
[INFO] running `"docker" "rm" "-f" "9dbcf2acee87fc9e628368e23035ae53e95496f7d168b799d1538801b8822838"`
[INFO] [stdout] 9dbcf2acee87fc9e628368e23035ae53e95496f7d168b799d1538801b8822838
[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/cubic_spline/0.7.8:/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] df23909c4c7d76bc287d29fe8e1e2736d00f85ace18000565e10e6b166047717
[INFO] running `"docker" "start" "-a" "df23909c4c7d76bc287d29fe8e1e2736d00f85ace18000565e10e6b166047717"`
[INFO] [stderr]    Compiling cubic_spline v0.7.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "df23909c4c7d76bc287d29fe8e1e2736d00f85ace18000565e10e6b166047717"`
[INFO] running `"docker" "rm" "-f" "df23909c4c7d76bc287d29fe8e1e2736d00f85ace18000565e10e6b166047717"`
[INFO] [stdout] df23909c4c7d76bc287d29fe8e1e2736d00f85ace18000565e10e6b166047717
[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/cubic_spline/0.7.8:/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] 26311d983031d6a1a807fa2041061806df50828d05754156935daff0582e9085
[INFO] running `"docker" "start" "-a" "26311d983031d6a1a807fa2041061806df50828d05754156935daff0582e9085"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cubic_spline-b87e1611bd3ee1b8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::compare_tupoles_tst ... ok
[INFO] [stdout] test test::compare_flatten_tst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "26311d983031d6a1a807fa2041061806df50828d05754156935daff0582e9085"`
[INFO] running `"docker" "rm" "-f" "26311d983031d6a1a807fa2041061806df50828d05754156935daff0582e9085"`
[INFO] [stdout] 26311d983031d6a1a807fa2041061806df50828d05754156935daff0582e9085