[INFO] crate cavity-cli 1.1.0 is already in cache
[INFO] extracting crate cavity-cli 1.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cavity-cli/1.1.0
[INFO] extracting crate cavity-cli 1.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cavity-cli/1.1.0
[INFO] validating manifest of cavity-cli-1.1.0 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 cavity-cli-1.1.0 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 cavity-cli-1.1.0
[INFO] finished frobbing cavity-cli-1.1.0
[INFO] frobbed toml for cavity-cli-1.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cavity-cli/1.1.0/Cargo.toml
[INFO] started frobbing cavity-cli-1.1.0
[INFO] finished frobbing cavity-cli-1.1.0
[INFO] frobbed toml for cavity-cli-1.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cavity-cli/1.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 cavity-cli-1.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cavity-cli/1.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b666bbc24790e4a19852da233d5cec42c4f65104eb5f267a1167f1fd218b7e0f
[INFO] running `"docker" "start" "-a" "b666bbc24790e4a19852da233d5cec42c4f65104eb5f267a1167f1fd218b7e0f"`
[INFO] [stderr]    Compiling cavity v1.1.0
[INFO] [stderr]    Compiling cavity-cli v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "b666bbc24790e4a19852da233d5cec42c4f65104eb5f267a1167f1fd218b7e0f"`
[INFO] running `"docker" "rm" "-f" "b666bbc24790e4a19852da233d5cec42c4f65104eb5f267a1167f1fd218b7e0f"`
[INFO] [stdout] b666bbc24790e4a19852da233d5cec42c4f65104eb5f267a1167f1fd218b7e0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cavity-cli/1.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 671572b9e373523545d11945e7a645fc08a1e200549598ca4115a5de01fb2236
[INFO] running `"docker" "start" "-a" "671572b9e373523545d11945e7a645fc08a1e200549598ca4115a5de01fb2236"`
[INFO] [stderr]    Compiling cavity-cli v1.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "671572b9e373523545d11945e7a645fc08a1e200549598ca4115a5de01fb2236"`
[INFO] running `"docker" "rm" "-f" "671572b9e373523545d11945e7a645fc08a1e200549598ca4115a5de01fb2236"`
[INFO] [stdout] 671572b9e373523545d11945e7a645fc08a1e200549598ca4115a5de01fb2236
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cavity-cli/1.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c24cf241c7b842ef2de0d5a0932e1dc64f0e63352dc0506f988b4418504c9c92
[INFO] running `"docker" "start" "-a" "c24cf241c7b842ef2de0d5a0932e1dc64f0e63352dc0506f988b4418504c9c92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cavity_cli-9be6e4dbd0c91cd8
[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" "c24cf241c7b842ef2de0d5a0932e1dc64f0e63352dc0506f988b4418504c9c92"`
[INFO] running `"docker" "rm" "-f" "c24cf241c7b842ef2de0d5a0932e1dc64f0e63352dc0506f988b4418504c9c92"`
[INFO] [stdout] c24cf241c7b842ef2de0d5a0932e1dc64f0e63352dc0506f988b4418504c9c92