[INFO] updating cached repository obrok/rambda
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/obrok/rambda
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/obrok/rambda" "work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/obrok/rambda" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/obrok/rambda"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/obrok/rambda'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eb82ca438ab0af7c60fcad8b8d75db553ef1cc75
[INFO] sha for GitHub repo obrok/rambda: eb82ca438ab0af7c60fcad8b8d75db553ef1cc75
[INFO] validating manifest of obrok/rambda 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 obrok/rambda 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 obrok/rambda
[INFO] finished frobbing obrok/rambda
[INFO] frobbed toml for obrok/rambda written to work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda/Cargo.toml
[INFO] started frobbing obrok/rambda
[INFO] finished frobbing obrok/rambda
[INFO] frobbed toml for obrok/rambda written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/obrok/rambda/Cargo.toml
[INFO] crate obrok/rambda 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 obrok/rambda 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda:/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] cb50f9c85483261758a0ea208fb14ca310e8e2f5333bf1cec5c58a49dccf93c3
[INFO] running `"docker" "start" "-a" "cb50f9c85483261758a0ea208fb14ca310e8e2f5333bf1cec5c58a49dccf93c3"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling immutable-map v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling rambda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
[INFO] running `"docker" "inspect" "cb50f9c85483261758a0ea208fb14ca310e8e2f5333bf1cec5c58a49dccf93c3"`
[INFO] running `"docker" "rm" "-f" "cb50f9c85483261758a0ea208fb14ca310e8e2f5333bf1cec5c58a49dccf93c3"`
[INFO] [stdout] cb50f9c85483261758a0ea208fb14ca310e8e2f5333bf1cec5c58a49dccf93c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda:/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] badcc9017a7ffa1a9431c09051b12c1201ce3b5d4a1f5f0459b199d0295bf9ad
[INFO] running `"docker" "start" "-a" "badcc9017a7ffa1a9431c09051b12c1201ce3b5d4a1f5f0459b199d0295bf9ad"`
[INFO] [stderr]    Compiling rambda v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `"docker" "inspect" "badcc9017a7ffa1a9431c09051b12c1201ce3b5d4a1f5f0459b199d0295bf9ad"`
[INFO] running `"docker" "rm" "-f" "badcc9017a7ffa1a9431c09051b12c1201ce3b5d4a1f5f0459b199d0295bf9ad"`
[INFO] [stdout] badcc9017a7ffa1a9431c09051b12c1201ce3b5d4a1f5f0459b199d0295bf9ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/obrok/rambda:/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] 3024a41418cd009a12dd2a68202d1ebf5109e98c6f7fc2b260ea1291ce238867
[INFO] running `"docker" "start" "-a" "3024a41418cd009a12dd2a68202d1ebf5109e98c6f7fc2b260ea1291ce238867"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rambda-650198943ca8a0a7
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::apply_function ... ok
[INFO] [stdout] test tests::evaluating_application_that_cannot_be_applied ... ok
[INFO] [stdout] test tests::application_is_left_associative ... ok
[INFO] [stdout] test tests::evaluating_nested_function ... ok
[INFO] [stdout] test tests::evaluating_statements ... ok
[INFO] [stdout] test tests::parens ... ok
[INFO] [stdout] test tests::parsing_definitions ... ok
[INFO] [stdout] test tests::evaluating_variable ... ok
[INFO] [stdout] test tests::simple_function ... ok
[INFO] [stdout] test tests::simple_variable ... ok
[INFO] [stdout] test tests::unparsing_statements ... ok
[INFO] [stdout] test tests::parsing_expression_statements ... ok
[INFO] [stdout] test tests::name_shadowing ... ok
[INFO] [stdout] test tests::recursive_application ... ok
[INFO] [stdout] test tests::simple_application ... ok
[INFO] [stdout] test tests::unparsing ... ok
[INFO] [stdout] test tests::variable_with_digits_and_underscores ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rambda-42e411c891a71cb7
[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] [stderr]    Doc-tests rambda
[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" "3024a41418cd009a12dd2a68202d1ebf5109e98c6f7fc2b260ea1291ce238867"`
[INFO] running `"docker" "rm" "-f" "3024a41418cd009a12dd2a68202d1ebf5109e98c6f7fc2b260ea1291ce238867"`
[INFO] [stdout] 3024a41418cd009a12dd2a68202d1ebf5109e98c6f7fc2b260ea1291ce238867