[INFO] updating cached repository rightfold/mana
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rightfold/mana
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rightfold/mana" "work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rightfold/mana" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rightfold/mana"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rightfold/mana'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f6ac2d95a97922b509dd9c3ef65d7d1be8cbe82
[INFO] sha for GitHub repo rightfold/mana: 5f6ac2d95a97922b509dd9c3ef65d7d1be8cbe82
[INFO] validating manifest of rightfold/mana 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 rightfold/mana 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 rightfold/mana
[INFO] finished frobbing rightfold/mana
[INFO] frobbed toml for rightfold/mana written to work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana/Cargo.toml
[INFO] started frobbing rightfold/mana
[INFO] finished frobbing rightfold/mana
[INFO] frobbed toml for rightfold/mana written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rightfold/mana/Cargo.toml
[INFO] crate rightfold/mana 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rightfold/mana against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 0478cce79418a99b6d6cffaa5e41f5c49e83e34e21753cc7bbe32670f2757f8d
[INFO] running `"docker" "start" "-a" "0478cce79418a99b6d6cffaa5e41f5c49e83e34e21753cc7bbe32670f2757f8d"`
[INFO] [stderr]    Compiling mana v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "0478cce79418a99b6d6cffaa5e41f5c49e83e34e21753cc7bbe32670f2757f8d"`
[INFO] running `"docker" "rm" "-f" "0478cce79418a99b6d6cffaa5e41f5c49e83e34e21753cc7bbe32670f2757f8d"`
[INFO] [stdout] 0478cce79418a99b6d6cffaa5e41f5c49e83e34e21753cc7bbe32670f2757f8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 871dff5105938f091ffddbe192ddd281eec2f1ecad22d3ef7f26006934364913
[INFO] running `"docker" "start" "-a" "871dff5105938f091ffddbe192ddd281eec2f1ecad22d3ef7f26006934364913"`
[INFO] [stderr]    Compiling mana v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "871dff5105938f091ffddbe192ddd281eec2f1ecad22d3ef7f26006934364913"`
[INFO] running `"docker" "rm" "-f" "871dff5105938f091ffddbe192ddd281eec2f1ecad22d3ef7f26006934364913"`
[INFO] [stdout] 871dff5105938f091ffddbe192ddd281eec2f1ecad22d3ef7f26006934364913
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rightfold/mana:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bd19b8b937db1ada89f9eaeb77bbc86953fb9606ea32c983a81d909cb7cf0bd1
[INFO] running `"docker" "start" "-a" "bd19b8b937db1ada89f9eaeb77bbc86953fb9606ea32c983a81d909cb7cf0bd1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mana-5f9a6e687224e37b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test datum::heap::tests::test_singleton_heap ... ok
[INFO] [stderr]    Doc-tests mana
[INFO] [stdout] test sigil::tests::test_identity ... ok
[INFO] [stdout] test datum::heap::tests::test_pointers_heap ... ok
[INFO] [stdout] test sigil::tests::test_name ... ok
[INFO] [stdout] test datum::heap::tests::test_empty_heap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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] running `"docker" "inspect" "bd19b8b937db1ada89f9eaeb77bbc86953fb9606ea32c983a81d909cb7cf0bd1"`
[INFO] running `"docker" "rm" "-f" "bd19b8b937db1ada89f9eaeb77bbc86953fb9606ea32c983a81d909cb7cf0bd1"`
[INFO] [stdout] bd19b8b937db1ada89f9eaeb77bbc86953fb9606ea32c983a81d909cb7cf0bd1