[INFO] crate artha 0.2.1 is already in cache
[INFO] extracting crate artha 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/artha/0.2.1
[INFO] extracting crate artha 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artha/0.2.1
[INFO] validating manifest of artha-0.2.1 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 artha-0.2.1 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 artha-0.2.1
[INFO] finished frobbing artha-0.2.1
[INFO] frobbed toml for artha-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/artha/0.2.1/Cargo.toml
[INFO] started frobbing artha-0.2.1
[INFO] finished frobbing artha-0.2.1
[INFO] frobbed toml for artha-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artha/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache
[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 artha-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artha/0.2.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bb9083c9f5e6068ec551ae68849595186e365442ce9058816d2eb5c3b4dfa846
[INFO] running `"docker" "start" "-a" "bb9083c9f5e6068ec551ae68849595186e365442ce9058816d2eb5c3b4dfa846"`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling ndarray-rand v0.9.0
[INFO] [stderr]    Compiling artha v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.72s
[INFO] running `"docker" "inspect" "bb9083c9f5e6068ec551ae68849595186e365442ce9058816d2eb5c3b4dfa846"`
[INFO] running `"docker" "rm" "-f" "bb9083c9f5e6068ec551ae68849595186e365442ce9058816d2eb5c3b4dfa846"`
[INFO] [stdout] bb9083c9f5e6068ec551ae68849595186e365442ce9058816d2eb5c3b4dfa846
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artha/0.2.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 50df3dbeb8c78d8ec8378562b4a1823ffe088d7a56732572aecc5cbb138fdf2a
[INFO] running `"docker" "start" "-a" "50df3dbeb8c78d8ec8378562b4a1823ffe088d7a56732572aecc5cbb138fdf2a"`
[INFO] [stderr]    Compiling artha v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "50df3dbeb8c78d8ec8378562b4a1823ffe088d7a56732572aecc5cbb138fdf2a"`
[INFO] running `"docker" "rm" "-f" "50df3dbeb8c78d8ec8378562b4a1823ffe088d7a56732572aecc5cbb138fdf2a"`
[INFO] [stdout] 50df3dbeb8c78d8ec8378562b4a1823ffe088d7a56732572aecc5cbb138fdf2a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/artha/0.2.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4704b855727fe1c291ff29a39c2286e4c3ac759612186e6f9afd9224a328ce94
[INFO] running `"docker" "start" "-a" "4704b855727fe1c291ff29a39c2286e4c3ac759612186e6f9afd9224a328ce94"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/artha-baf1ab71f71ca037
[INFO] [stderr]      Running /opt/crater/target/debug/deps/artha-9cc0024613fc5272
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests artha
[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] [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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4704b855727fe1c291ff29a39c2286e4c3ac759612186e6f9afd9224a328ce94"`
[INFO] running `"docker" "rm" "-f" "4704b855727fe1c291ff29a39c2286e4c3ac759612186e6f9afd9224a328ce94"`
[INFO] [stdout] 4704b855727fe1c291ff29a39c2286e4c3ac759612186e6f9afd9224a328ce94