[INFO] fetching crate cargo-example 0.1.1...
[INFO] extracting crate cargo-example 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-example/0.1.1
[INFO] extracting crate cargo-example 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-example/0.1.1
[INFO] validating manifest of cargo-example-0.1.1 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 cargo-example-0.1.1 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 cargo-example-0.1.1
[INFO] finished frobbing cargo-example-0.1.1
[INFO] frobbed toml for cargo-example-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-example/0.1.1/Cargo.toml
[INFO] started frobbing cargo-example-0.1.1
[INFO] finished frobbing cargo-example-0.1.1
[INFO] frobbed toml for cargo-example-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-example/0.1.1/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 cargo-example-0.1.1 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-example/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 15d79855194fbd54785dc2bc9310afb57df38dc3f8387cdeaf16f21913164cac
[INFO] running `"docker" "start" "-a" "15d79855194fbd54785dc2bc9310afb57df38dc3f8387cdeaf16f21913164cac"`
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]    Compiling git2 v0.9.2
[INFO] [stderr]    Compiling cargo-example v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.32s
[INFO] running `"docker" "inspect" "15d79855194fbd54785dc2bc9310afb57df38dc3f8387cdeaf16f21913164cac"`
[INFO] running `"docker" "rm" "-f" "15d79855194fbd54785dc2bc9310afb57df38dc3f8387cdeaf16f21913164cac"`
[INFO] [stdout] 15d79855194fbd54785dc2bc9310afb57df38dc3f8387cdeaf16f21913164cac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-example/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19356817f791d646cb9353f3d93fd05dee00c8e6c51c73b0cf73bf97250812f5
[INFO] running `"docker" "start" "-a" "19356817f791d646cb9353f3d93fd05dee00c8e6c51c73b0cf73bf97250812f5"`
[INFO] [stderr]    Compiling cargo-example v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "19356817f791d646cb9353f3d93fd05dee00c8e6c51c73b0cf73bf97250812f5"`
[INFO] running `"docker" "rm" "-f" "19356817f791d646cb9353f3d93fd05dee00c8e6c51c73b0cf73bf97250812f5"`
[INFO] [stdout] 19356817f791d646cb9353f3d93fd05dee00c8e6c51c73b0cf73bf97250812f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-example/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0f0606c984c33eab3c28fc33056ae4626c473fd514a87b29fa6013cf61da8172
[INFO] running `"docker" "start" "-a" "0f0606c984c33eab3c28fc33056ae4626c473fd514a87b29fa6013cf61da8172"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_example-44e9b69b5bf034e6
[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" "0f0606c984c33eab3c28fc33056ae4626c473fd514a87b29fa6013cf61da8172"`
[INFO] running `"docker" "rm" "-f" "0f0606c984c33eab3c28fc33056ae4626c473fd514a87b29fa6013cf61da8172"`
[INFO] [stdout] 0f0606c984c33eab3c28fc33056ae4626c473fd514a87b29fa6013cf61da8172