[INFO] crate austin-db 0.1.1 is already in cache
[INFO] extracting crate austin-db 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/austin-db/0.1.1
[INFO] extracting crate austin-db 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/austin-db/0.1.1
[INFO] validating manifest of austin-db-0.1.1 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 austin-db-0.1.1 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 austin-db-0.1.1
[INFO] finished frobbing austin-db-0.1.1
[INFO] frobbed toml for austin-db-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/austin-db/0.1.1/Cargo.toml
[INFO] started frobbing austin-db-0.1.1
[INFO] finished frobbing austin-db-0.1.1
[INFO] frobbed toml for austin-db-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/austin-db/0.1.1/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 austin-db-0.1.1 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-0/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/austin-db/0.1.1:/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] 86e257d61deff06c98b270686f4fd4c6d86443afd8f04995bee76af137a50c80
[INFO] running `"docker" "start" "-a" "86e257d61deff06c98b270686f4fd4c6d86443afd8f04995bee76af137a50c80"`
[INFO] [stderr]    Compiling austin-db v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "86e257d61deff06c98b270686f4fd4c6d86443afd8f04995bee76af137a50c80"`
[INFO] running `"docker" "rm" "-f" "86e257d61deff06c98b270686f4fd4c6d86443afd8f04995bee76af137a50c80"`
[INFO] [stdout] 86e257d61deff06c98b270686f4fd4c6d86443afd8f04995bee76af137a50c80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/austin-db/0.1.1:/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] 5270815b28ab6205038da5eb54119a079da752d880da775675b1afe81f00c760
[INFO] running `"docker" "start" "-a" "5270815b28ab6205038da5eb54119a079da752d880da775675b1afe81f00c760"`
[INFO] [stderr]    Compiling austin-db v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "5270815b28ab6205038da5eb54119a079da752d880da775675b1afe81f00c760"`
[INFO] running `"docker" "rm" "-f" "5270815b28ab6205038da5eb54119a079da752d880da775675b1afe81f00c760"`
[INFO] [stdout] 5270815b28ab6205038da5eb54119a079da752d880da775675b1afe81f00c760
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/austin-db/0.1.1:/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] 1c044cd7160be3ba27524b6ead9b494342a21fbd05f7359a4eb0ae7886822bd1
[INFO] running `"docker" "start" "-a" "1c044cd7160be3ba27524b6ead9b494342a21fbd05f7359a4eb0ae7886822bd1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/austin_db-0b26709b56a17034
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... 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 austin-db
[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" "1c044cd7160be3ba27524b6ead9b494342a21fbd05f7359a4eb0ae7886822bd1"`
[INFO] running `"docker" "rm" "-f" "1c044cd7160be3ba27524b6ead9b494342a21fbd05f7359a4eb0ae7886822bd1"`
[INFO] [stdout] 1c044cd7160be3ba27524b6ead9b494342a21fbd05f7359a4eb0ae7886822bd1