[INFO] crate nuform 0.1.2 is already in cache
[INFO] extracting crate nuform 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/nuform/0.1.2
[INFO] extracting crate nuform 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nuform/0.1.2
[INFO] validating manifest of nuform-0.1.2 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 nuform-0.1.2 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 nuform-0.1.2
[INFO] finished frobbing nuform-0.1.2
[INFO] frobbed toml for nuform-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nuform/0.1.2/Cargo.toml
[INFO] started frobbing nuform-0.1.2
[INFO] finished frobbing nuform-0.1.2
[INFO] frobbed toml for nuform-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nuform/0.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing nuform-0.1.2 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-0/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/nuform/0.1.2:/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] 778e5b329e59d62867364d7a835bd273a51a0feffd806fb6de9c41ee2ff70dfc
[INFO] running `"docker" "start" "-a" "778e5b329e59d62867364d7a835bd273a51a0feffd806fb6de9c41ee2ff70dfc"`
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling nuform v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_urlencoded v0.4.3
[INFO] [stderr]    Compiling docopt v0.7.0
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.43s
[INFO] running `"docker" "inspect" "778e5b329e59d62867364d7a835bd273a51a0feffd806fb6de9c41ee2ff70dfc"`
[INFO] running `"docker" "rm" "-f" "778e5b329e59d62867364d7a835bd273a51a0feffd806fb6de9c41ee2ff70dfc"`
[INFO] [stdout] 778e5b329e59d62867364d7a835bd273a51a0feffd806fb6de9c41ee2ff70dfc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nuform/0.1.2:/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] 5878262c8fe02f54c75f947b5a44ce1021c16e7e8a2e182f8467f03b51c85a06
[INFO] running `"docker" "start" "-a" "5878262c8fe02f54c75f947b5a44ce1021c16e7e8a2e182f8467f03b51c85a06"`
[INFO] [stderr]    Compiling nuform v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `"docker" "inspect" "5878262c8fe02f54c75f947b5a44ce1021c16e7e8a2e182f8467f03b51c85a06"`
[INFO] running `"docker" "rm" "-f" "5878262c8fe02f54c75f947b5a44ce1021c16e7e8a2e182f8467f03b51c85a06"`
[INFO] [stdout] 5878262c8fe02f54c75f947b5a44ce1021c16e7e8a2e182f8467f03b51c85a06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nuform/0.1.2:/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] 4547f1d4c97fff758cc2efcd1bb5c032207292f23279e6e261a030481a0443e7
[INFO] running `"docker" "start" "-a" "4547f1d4c97fff758cc2efcd1bb5c032207292f23279e6e261a030481a0443e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nuform-ab07d4e6b9c83c6d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nuform-48b594d0b29669d8
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_config-2c6e61abafb19d6d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test it_errors_when_the_environment_requested_is_not_found ... ok
[INFO] [stdout] test it_errors_when_environment_doesnt_have_name ... ok
[INFO] [stdout] test it_errors_when_environment_doesnt_have_bucket_name ... ok
[INFO] [stdout] test it_populates_defaults_for_paths_when_not_provided ... ok
[INFO] [stdout] test garbage_input_gives_an_ioerror ... ok
[INFO] [stdout] test it_loads_paths ... ok
[INFO] [stdout] test it_picks_from_two_environments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_version-e8057b5fc192c973
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test check_returns_a_message_when_current_lower_than_latest ... ok
[INFO] [stdout] test check_returns_none_when_current_version_is_greater_than_latest ... ok
[INFO] [stdout] test check_returns_none_when_current_is_equal_to_latest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nuform
[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" "4547f1d4c97fff758cc2efcd1bb5c032207292f23279e6e261a030481a0443e7"`
[INFO] running `"docker" "rm" "-f" "4547f1d4c97fff758cc2efcd1bb5c032207292f23279e6e261a030481a0443e7"`
[INFO] [stdout] 4547f1d4c97fff758cc2efcd1bb5c032207292f23279e6e261a030481a0443e7