[INFO] crate rumbrella-introtoalgorithms 0.1.0 is already in cache
[INFO] extracting crate rumbrella-introtoalgorithms 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rumbrella-introtoalgorithms/0.1.0
[INFO] extracting crate rumbrella-introtoalgorithms 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rumbrella-introtoalgorithms/0.1.0
[INFO] validating manifest of rumbrella-introtoalgorithms-0.1.0 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 rumbrella-introtoalgorithms-0.1.0 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 rumbrella-introtoalgorithms-0.1.0
[INFO] finished frobbing rumbrella-introtoalgorithms-0.1.0
[INFO] frobbed toml for rumbrella-introtoalgorithms-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rumbrella-introtoalgorithms/0.1.0/Cargo.toml
[INFO] started frobbing rumbrella-introtoalgorithms-0.1.0
[INFO] finished frobbing rumbrella-introtoalgorithms-0.1.0
[INFO] frobbed toml for rumbrella-introtoalgorithms-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rumbrella-introtoalgorithms/0.1.0/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 rumbrella-introtoalgorithms-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rumbrella-introtoalgorithms/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] aa2c1e5d951a78a2a7e073e72b44d32cff9ab1ccbfc4c5d53f0e566d9f2cb24c
[INFO] running `"docker" "start" "-a" "aa2c1e5d951a78a2a7e073e72b44d32cff9ab1ccbfc4c5d53f0e566d9f2cb24c"`
[INFO] [stderr]    Compiling rumbrella-introtoalgorithms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "aa2c1e5d951a78a2a7e073e72b44d32cff9ab1ccbfc4c5d53f0e566d9f2cb24c"`
[INFO] running `"docker" "rm" "-f" "aa2c1e5d951a78a2a7e073e72b44d32cff9ab1ccbfc4c5d53f0e566d9f2cb24c"`
[INFO] [stdout] aa2c1e5d951a78a2a7e073e72b44d32cff9ab1ccbfc4c5d53f0e566d9f2cb24c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rumbrella-introtoalgorithms/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 49d51207678e6441292b472424b254d87a8f366709233847e07c83cd0a942c15
[INFO] running `"docker" "start" "-a" "49d51207678e6441292b472424b254d87a8f366709233847e07c83cd0a942c15"`
[INFO] [stderr]    Compiling rumbrella-introtoalgorithms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "49d51207678e6441292b472424b254d87a8f366709233847e07c83cd0a942c15"`
[INFO] running `"docker" "rm" "-f" "49d51207678e6441292b472424b254d87a8f366709233847e07c83cd0a942c15"`
[INFO] [stdout] 49d51207678e6441292b472424b254d87a8f366709233847e07c83cd0a942c15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rumbrella-introtoalgorithms/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5be462803c618dd2ed8ebe53bf3deeabf90e70f246b81706e03b5ce7be22284a
[INFO] running `"docker" "start" "-a" "5be462803c618dd2ed8ebe53bf3deeabf90e70f246b81706e03b5ce7be22284a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rumbrella_introtoalgorithms-6fe576d9c1e0e89e
[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 rumbrella-introtoalgorithms
[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" "5be462803c618dd2ed8ebe53bf3deeabf90e70f246b81706e03b5ce7be22284a"`
[INFO] running `"docker" "rm" "-f" "5be462803c618dd2ed8ebe53bf3deeabf90e70f246b81706e03b5ce7be22284a"`
[INFO] [stdout] 5be462803c618dd2ed8ebe53bf3deeabf90e70f246b81706e03b5ce7be22284a