[INFO] crate optlib 0.1.0 is already in cache
[INFO] extracting crate optlib 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/optlib/0.1.0
[INFO] extracting crate optlib 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/optlib/0.1.0
[INFO] validating manifest of optlib-0.1.0 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 optlib-0.1.0 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 optlib-0.1.0
[INFO] finished frobbing optlib-0.1.0
[INFO] frobbed toml for optlib-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/optlib/0.1.0/Cargo.toml
[INFO] started frobbing optlib-0.1.0
[INFO] finished frobbing optlib-0.1.0
[INFO] frobbed toml for optlib-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/optlib/0.1.0/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 optlib-0.1.0 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-7/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/optlib/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7cb4854d3be9a21a002d37a6b2460837983bc7299bf558f9029ab0d6ea104f0a
[INFO] running `"docker" "start" "-a" "7cb4854d3be9a21a002d37a6b2460837983bc7299bf558f9029ab0d6ea104f0a"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling optlib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "7cb4854d3be9a21a002d37a6b2460837983bc7299bf558f9029ab0d6ea104f0a"`
[INFO] running `"docker" "rm" "-f" "7cb4854d3be9a21a002d37a6b2460837983bc7299bf558f9029ab0d6ea104f0a"`
[INFO] [stdout] 7cb4854d3be9a21a002d37a6b2460837983bc7299bf558f9029ab0d6ea104f0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/optlib/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fecd7ebb48769327cd9f7864704a6da5d252bb70aaa22da95855a159a8d3233f
[INFO] running `"docker" "start" "-a" "fecd7ebb48769327cd9f7864704a6da5d252bb70aaa22da95855a159a8d3233f"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling optlib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "fecd7ebb48769327cd9f7864704a6da5d252bb70aaa22da95855a159a8d3233f"`
[INFO] running `"docker" "rm" "-f" "fecd7ebb48769327cd9f7864704a6da5d252bb70aaa22da95855a159a8d3233f"`
[INFO] [stdout] fecd7ebb48769327cd9f7864704a6da5d252bb70aaa22da95855a159a8d3233f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/optlib/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7f004f6d0ca22a92328fdb772ed237bf6d0d24072e4ac5adaa2465fee3410952
[INFO] running `"docker" "start" "-a" "7f004f6d0ca22a92328fdb772ed237bf6d0d24072e4ac5adaa2465fee3410952"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/optlib-3d17e1243c75f380
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::test_population_size ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::test_intervals ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::invalid_intervals_02 ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::invalid_intervals_01 ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::invalid_intervals_03 ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::empty_population ... ok
[INFO] [stdout] test genetic::creation::vec_float::tests_random_creator::empty_intervals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests optlib
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_u32 (line 208) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_u16 (line 266) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_u64 (line 181) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_u8 (line 324) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_f64 (line 374) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_f32 (line 348) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_i16 (line 234) ... ok
[INFO] [stdout] test src/genetic/cross/mod.rs - genetic::cross::cross_i8 (line 292) ... ok
[INFO] [stdout] test src/testfunctions.rs - testfunctions::paraboloid (line 11) ... ok
[INFO] [stdout] test src/testfunctions.rs - testfunctions::schwefel (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7f004f6d0ca22a92328fdb772ed237bf6d0d24072e4ac5adaa2465fee3410952"`
[INFO] running `"docker" "rm" "-f" "7f004f6d0ca22a92328fdb772ed237bf6d0d24072e4ac5adaa2465fee3410952"`
[INFO] [stdout] 7f004f6d0ca22a92328fdb772ed237bf6d0d24072e4ac5adaa2465fee3410952