[INFO] crate purp 0.2.0 is already in cache
[INFO] extracting crate purp 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/purp/0.2.0
[INFO] extracting crate purp 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/purp/0.2.0
[INFO] validating manifest of purp-0.2.0 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 purp-0.2.0 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 purp-0.2.0
[INFO] finished frobbing purp-0.2.0
[INFO] frobbed toml for purp-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/purp/0.2.0/Cargo.toml
[INFO] started frobbing purp-0.2.0
[INFO] finished frobbing purp-0.2.0
[INFO] frobbed toml for purp-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/purp/0.2.0/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 purp-0.2.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/purp/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 148628b3b4fde3e91cedeceb8d6719ee35f0ca6630ecb1ffd9d550b76598a2a8
[INFO] running `"docker" "start" "-a" "148628b3b4fde3e91cedeceb8d6719ee35f0ca6630ecb1ffd9d550b76598a2a8"`
[INFO] [stderr]    Compiling purp v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "148628b3b4fde3e91cedeceb8d6719ee35f0ca6630ecb1ffd9d550b76598a2a8"`
[INFO] running `"docker" "rm" "-f" "148628b3b4fde3e91cedeceb8d6719ee35f0ca6630ecb1ffd9d550b76598a2a8"`
[INFO] [stdout] 148628b3b4fde3e91cedeceb8d6719ee35f0ca6630ecb1ffd9d550b76598a2a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/purp/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 005622984c556e9f73df21052786a670d3677a175a200ed3bc0fe6931bcfadc0
[INFO] running `"docker" "start" "-a" "005622984c556e9f73df21052786a670d3677a175a200ed3bc0fe6931bcfadc0"`
[INFO] [stderr]    Compiling purp v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "005622984c556e9f73df21052786a670d3677a175a200ed3bc0fe6931bcfadc0"`
[INFO] running `"docker" "rm" "-f" "005622984c556e9f73df21052786a670d3677a175a200ed3bc0fe6931bcfadc0"`
[INFO] [stdout] 005622984c556e9f73df21052786a670d3677a175a200ed3bc0fe6931bcfadc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/purp/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] acd09687a4ada1fe9ebb0c1311bac0d3691a02ed0273886e557bc41e5479f009
[INFO] running `"docker" "start" "-a" "acd09687a4ada1fe9ebb0c1311bac0d3691a02ed0273886e557bc41e5479f009"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/purp-6ca391ee3588b34a
[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" "acd09687a4ada1fe9ebb0c1311bac0d3691a02ed0273886e557bc41e5479f009"`
[INFO] running `"docker" "rm" "-f" "acd09687a4ada1fe9ebb0c1311bac0d3691a02ed0273886e557bc41e5479f009"`
[INFO] [stdout] acd09687a4ada1fe9ebb0c1311bac0d3691a02ed0273886e557bc41e5479f009