[INFO] updating cached repository pijamarda/ludic_numbers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pijamarda/ludic_numbers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/ludic_numbers" "work/ex/beta-1.38-1/sources/1.37.0/gh/pijamarda/ludic_numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pijamarda/ludic_numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/ludic_numbers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7b52bce0f7d314ce20b4f38a82a2ae45da5c4f7
[INFO] sha for GitHub repo pijamarda/ludic_numbers: b7b52bce0f7d314ce20b4f38a82a2ae45da5c4f7
[INFO] validating manifest of pijamarda/ludic_numbers 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 pijamarda/ludic_numbers 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 pijamarda/ludic_numbers
[INFO] finished frobbing pijamarda/ludic_numbers
[INFO] frobbed toml for pijamarda/ludic_numbers written to work/ex/beta-1.38-1/sources/1.37.0/gh/pijamarda/ludic_numbers/Cargo.toml
[INFO] started frobbing pijamarda/ludic_numbers
[INFO] finished frobbing pijamarda/ludic_numbers
[INFO] frobbed toml for pijamarda/ludic_numbers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers/Cargo.toml
[INFO] crate pijamarda/ludic_numbers already has a lockfile, it will not be regenerated
[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 pijamarda/ludic_numbers 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers:/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] c8258222c7cfbc58566b1e9d643d52018af9e9b266b945d3ed7225f801b28cf4
[INFO] running `"docker" "start" "-a" "c8258222c7cfbc58566b1e9d643d52018af9e9b266b945d3ed7225f801b28cf4"`
[INFO] [stderr]    Compiling ludic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "c8258222c7cfbc58566b1e9d643d52018af9e9b266b945d3ed7225f801b28cf4"`
[INFO] running `"docker" "rm" "-f" "c8258222c7cfbc58566b1e9d643d52018af9e9b266b945d3ed7225f801b28cf4"`
[INFO] [stdout] c8258222c7cfbc58566b1e9d643d52018af9e9b266b945d3ed7225f801b28cf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers:/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] 06fa32e9edaf77ddac29f2a5fa39940581a35ddf215308f38ad926476d13da3b
[INFO] running `"docker" "start" "-a" "06fa32e9edaf77ddac29f2a5fa39940581a35ddf215308f38ad926476d13da3b"`
[INFO] [stderr]    Compiling ludic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "06fa32e9edaf77ddac29f2a5fa39940581a35ddf215308f38ad926476d13da3b"`
[INFO] running `"docker" "rm" "-f" "06fa32e9edaf77ddac29f2a5fa39940581a35ddf215308f38ad926476d13da3b"`
[INFO] [stdout] 06fa32e9edaf77ddac29f2a5fa39940581a35ddf215308f38ad926476d13da3b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pijamarda/ludic_numbers:/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] e4984b96157c534172a2d11982a46529e89e961930506caa1ae85bff411d706b
[INFO] running `"docker" "start" "-a" "e4984b96157c534172a2d11982a46529e89e961930506caa1ae85bff411d706b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ludic-c404f0470e68b6f3
[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" "e4984b96157c534172a2d11982a46529e89e961930506caa1ae85bff411d706b"`
[INFO] running `"docker" "rm" "-f" "e4984b96157c534172a2d11982a46529e89e961930506caa1ae85bff411d706b"`
[INFO] [stdout] e4984b96157c534172a2d11982a46529e89e961930506caa1ae85bff411d706b