[INFO] crate pagerank 0.0.1 is already in cache
[INFO] extracting crate pagerank 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/pagerank/0.0.1
[INFO] extracting crate pagerank 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pagerank/0.0.1
[INFO] validating manifest of pagerank-0.0.1 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 pagerank-0.0.1 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 pagerank-0.0.1
[INFO] finished frobbing pagerank-0.0.1
[INFO] frobbed toml for pagerank-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pagerank/0.0.1/Cargo.toml
[INFO] started frobbing pagerank-0.0.1
[INFO] finished frobbing pagerank-0.0.1
[INFO] frobbed toml for pagerank-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pagerank/0.0.1/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] 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 pagerank-0.0.1 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-4/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/pagerank/0.0.1:/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] 14fb8c7eb6fa3a5395062a522f1b50e2fdca050900b3d27341262cac4e004393
[INFO] running `"docker" "start" "-a" "14fb8c7eb6fa3a5395062a522f1b50e2fdca050900b3d27341262cac4e004393"`
[INFO] [stderr]    Compiling pagerank v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "14fb8c7eb6fa3a5395062a522f1b50e2fdca050900b3d27341262cac4e004393"`
[INFO] running `"docker" "rm" "-f" "14fb8c7eb6fa3a5395062a522f1b50e2fdca050900b3d27341262cac4e004393"`
[INFO] [stdout] 14fb8c7eb6fa3a5395062a522f1b50e2fdca050900b3d27341262cac4e004393
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/pagerank/0.0.1:/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] ea1c6a52f89ea1c782ea6c96f430963cf941ba8ffe1007fcbdac3ed28c155926
[INFO] running `"docker" "start" "-a" "ea1c6a52f89ea1c782ea6c96f430963cf941ba8ffe1007fcbdac3ed28c155926"`
[INFO] [stderr]    Compiling pagerank v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "ea1c6a52f89ea1c782ea6c96f430963cf941ba8ffe1007fcbdac3ed28c155926"`
[INFO] running `"docker" "rm" "-f" "ea1c6a52f89ea1c782ea6c96f430963cf941ba8ffe1007fcbdac3ed28c155926"`
[INFO] [stdout] ea1c6a52f89ea1c782ea6c96f430963cf941ba8ffe1007fcbdac3ed28c155926
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/pagerank/0.0.1:/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] db45029757dfbc4a6b41ede01481d48ac751e5ae7aef2d007c9fd0fc4fdea1a2
[INFO] running `"docker" "start" "-a" "db45029757dfbc4a6b41ede01481d48ac751e5ae7aef2d007c9fd0fc4fdea1a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pagerank-538b1f91cc3fa6cf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pagerank
[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" "db45029757dfbc4a6b41ede01481d48ac751e5ae7aef2d007c9fd0fc4fdea1a2"`
[INFO] running `"docker" "rm" "-f" "db45029757dfbc4a6b41ede01481d48ac751e5ae7aef2d007c9fd0fc4fdea1a2"`
[INFO] [stdout] db45029757dfbc4a6b41ede01481d48ac751e5ae7aef2d007c9fd0fc4fdea1a2