[INFO] crate ensure 0.2.0 is already in cache
[INFO] extracting crate ensure 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ensure/0.2.0
[INFO] extracting crate ensure 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ensure/0.2.0
[INFO] validating manifest of ensure-0.2.0 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 ensure-0.2.0 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 ensure-0.2.0
[INFO] finished frobbing ensure-0.2.0
[INFO] frobbed toml for ensure-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ensure/0.2.0/Cargo.toml
[INFO] started frobbing ensure-0.2.0
[INFO] finished frobbing ensure-0.2.0
[INFO] frobbed toml for ensure-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ensure/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 ensure-0.2.0 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/reg/ensure/0.2.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 98ab0d00f8bf23a72aa6b416661007dbbcafbf2d867bf65cd1ce4577da6cbbf0
[INFO] running `"docker" "start" "-a" "98ab0d00f8bf23a72aa6b416661007dbbcafbf2d867bf65cd1ce4577da6cbbf0"`
[INFO] [stderr]    Compiling ensure v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "98ab0d00f8bf23a72aa6b416661007dbbcafbf2d867bf65cd1ce4577da6cbbf0"`
[INFO] running `"docker" "rm" "-f" "98ab0d00f8bf23a72aa6b416661007dbbcafbf2d867bf65cd1ce4577da6cbbf0"`
[INFO] [stdout] 98ab0d00f8bf23a72aa6b416661007dbbcafbf2d867bf65cd1ce4577da6cbbf0
[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/reg/ensure/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ab8d617320965e7f47e8e74934448770a0b8f3c3672fab899d53ac4b0f6dede
[INFO] running `"docker" "start" "-a" "6ab8d617320965e7f47e8e74934448770a0b8f3c3672fab899d53ac4b0f6dede"`
[INFO] [stderr]    Compiling ensure v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "6ab8d617320965e7f47e8e74934448770a0b8f3c3672fab899d53ac4b0f6dede"`
[INFO] running `"docker" "rm" "-f" "6ab8d617320965e7f47e8e74934448770a0b8f3c3672fab899d53ac4b0f6dede"`
[INFO] [stdout] 6ab8d617320965e7f47e8e74934448770a0b8f3c3672fab899d53ac4b0f6dede
[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/reg/ensure/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7fea7d81db3c950d6569defec4b843493a14fc2024aaf53719776a09b92721e8
[INFO] running `"docker" "start" "-a" "7fea7d81db3c950d6569defec4b843493a14fc2024aaf53719776a09b92721e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ensure-cbf3e01b76b115a7
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_closure ... ok
[INFO] [stdout] test test::test_ensure ... ok
[INFO] [stdout] test test::test_existential ... ok
[INFO] [stderr]    Doc-tests ensure
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7fea7d81db3c950d6569defec4b843493a14fc2024aaf53719776a09b92721e8"`
[INFO] running `"docker" "rm" "-f" "7fea7d81db3c950d6569defec4b843493a14fc2024aaf53719776a09b92721e8"`
[INFO] [stdout] 7fea7d81db3c950d6569defec4b843493a14fc2024aaf53719776a09b92721e8