[INFO] crate numpress 1.1.0 is already in cache
[INFO] extracting crate numpress 1.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/numpress/1.1.0
[INFO] extracting crate numpress 1.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/numpress/1.1.0
[INFO] validating manifest of numpress-1.1.0 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 numpress-1.1.0 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 numpress-1.1.0
[INFO] finished frobbing numpress-1.1.0
[INFO] frobbed toml for numpress-1.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/numpress/1.1.0/Cargo.toml
[INFO] started frobbing numpress-1.1.0
[INFO] finished frobbing numpress-1.1.0
[INFO] frobbed toml for numpress-1.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/numpress/1.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 numpress-1.1.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/numpress/1.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 20696035e48fa542fec1529fdad18d6f8c70bd0fd0f4fadc69e68fee773b6beb
[INFO] running `"docker" "start" "-a" "20696035e48fa542fec1529fdad18d6f8c70bd0fd0f4fadc69e68fee773b6beb"`
[INFO] [stderr]    Compiling numpress v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "20696035e48fa542fec1529fdad18d6f8c70bd0fd0f4fadc69e68fee773b6beb"`
[INFO] running `"docker" "rm" "-f" "20696035e48fa542fec1529fdad18d6f8c70bd0fd0f4fadc69e68fee773b6beb"`
[INFO] [stdout] 20696035e48fa542fec1529fdad18d6f8c70bd0fd0f4fadc69e68fee773b6beb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/numpress/1.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8e09adca5c877c91f5989628ba70246a465515a05de1a3bd6416716e12203c94
[INFO] running `"docker" "start" "-a" "8e09adca5c877c91f5989628ba70246a465515a05de1a3bd6416716e12203c94"`
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling numpress v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "8e09adca5c877c91f5989628ba70246a465515a05de1a3bd6416716e12203c94"`
[INFO] running `"docker" "rm" "-f" "8e09adca5c877c91f5989628ba70246a465515a05de1a3bd6416716e12203c94"`
[INFO] [stdout] 8e09adca5c877c91f5989628ba70246a465515a05de1a3bd6416716e12203c94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/numpress/1.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0d2d5d19e38e9702da5c35027a4096d8ad42623eaa252d80c86e4b4dfbd2a419
[INFO] running `"docker" "start" "-a" "0d2d5d19e38e9702da5c35027a4096d8ad42623eaa252d80c86e4b4dfbd2a419"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/numpress-865725cc525b1f03
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::fuzz_test ... ignored
[INFO] [stdout] test tests::optimal_scaling_test ... ok
[INFO] [stdout] test tests::fixed_point_heap_test ... ok
[INFO] [stdout] test tests::fixed_point_test ... ok
[INFO] [stdout] test tests::compress_test ... ok
[INFO] [stdout] test tests::decompress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numpress
[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" "0d2d5d19e38e9702da5c35027a4096d8ad42623eaa252d80c86e4b4dfbd2a419"`
[INFO] running `"docker" "rm" "-f" "0d2d5d19e38e9702da5c35027a4096d8ad42623eaa252d80c86e4b4dfbd2a419"`
[INFO] [stdout] 0d2d5d19e38e9702da5c35027a4096d8ad42623eaa252d80c86e4b4dfbd2a419