[INFO] crate vinegar 0.1.0 is already in cache
[INFO] extracting crate vinegar 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/vinegar/0.1.0
[INFO] extracting crate vinegar 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vinegar/0.1.0
[INFO] validating manifest of vinegar-0.1.0 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 vinegar-0.1.0 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 vinegar-0.1.0
[INFO] finished frobbing vinegar-0.1.0
[INFO] frobbed toml for vinegar-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vinegar/0.1.0/Cargo.toml
[INFO] started frobbing vinegar-0.1.0
[INFO] finished frobbing vinegar-0.1.0
[INFO] frobbed toml for vinegar-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vinegar/0.1.0/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 vinegar-0.1.0 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-4/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/vinegar/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5cc1663078dc6bd87ae5ebf33d39f0fa0c819e6510c23fd2646aee74d4be754d
[INFO] running `"docker" "start" "-a" "5cc1663078dc6bd87ae5ebf33d39f0fa0c819e6510c23fd2646aee74d4be754d"`
[INFO] [stderr]    Compiling vinegar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "5cc1663078dc6bd87ae5ebf33d39f0fa0c819e6510c23fd2646aee74d4be754d"`
[INFO] running `"docker" "rm" "-f" "5cc1663078dc6bd87ae5ebf33d39f0fa0c819e6510c23fd2646aee74d4be754d"`
[INFO] [stdout] 5cc1663078dc6bd87ae5ebf33d39f0fa0c819e6510c23fd2646aee74d4be754d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/vinegar/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7590aa9d1c17e60546af77e29221b69d3ae514bccd1321b6a1bfdd8d57cd070b
[INFO] running `"docker" "start" "-a" "7590aa9d1c17e60546af77e29221b69d3ae514bccd1321b6a1bfdd8d57cd070b"`
[INFO] [stderr]    Compiling vinegar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "7590aa9d1c17e60546af77e29221b69d3ae514bccd1321b6a1bfdd8d57cd070b"`
[INFO] running `"docker" "rm" "-f" "7590aa9d1c17e60546af77e29221b69d3ae514bccd1321b6a1bfdd8d57cd070b"`
[INFO] [stdout] 7590aa9d1c17e60546af77e29221b69d3ae514bccd1321b6a1bfdd8d57cd070b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/vinegar/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 2c46d9f296a4e1b5df4f37fed00fb158b17588e5762e8ff37b099a3da4c8536e
[INFO] running `"docker" "start" "-a" "2c46d9f296a4e1b5df4f37fed00fb158b17588e5762e8ff37b099a3da4c8536e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vinegar-e013488457087808
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::use_check ... 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 vinegar
[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" "2c46d9f296a4e1b5df4f37fed00fb158b17588e5762e8ff37b099a3da4c8536e"`
[INFO] running `"docker" "rm" "-f" "2c46d9f296a4e1b5df4f37fed00fb158b17588e5762e8ff37b099a3da4c8536e"`
[INFO] [stdout] 2c46d9f296a4e1b5df4f37fed00fb158b17588e5762e8ff37b099a3da4c8536e