[INFO] crate verse 0.0.2 is already in cache
[INFO] extracting crate verse 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/verse/0.0.2
[INFO] extracting crate verse 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/verse/0.0.2
[INFO] validating manifest of verse-0.0.2 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 verse-0.0.2 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 verse-0.0.2
[INFO] finished frobbing verse-0.0.2
[INFO] frobbed toml for verse-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/verse/0.0.2/Cargo.toml
[INFO] started frobbing verse-0.0.2
[INFO] finished frobbing verse-0.0.2
[INFO] frobbed toml for verse-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/verse/0.0.2/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 verse-0.0.2 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/verse/0.0.2:/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] eb1573414cafd590adee7b78fcc05b26ac170956cdee82a41fe742ff2d95bd76
[INFO] running `"docker" "start" "-a" "eb1573414cafd590adee7b78fcc05b26ac170956cdee82a41fe742ff2d95bd76"`
[INFO] [stderr]    Compiling verse v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "eb1573414cafd590adee7b78fcc05b26ac170956cdee82a41fe742ff2d95bd76"`
[INFO] running `"docker" "rm" "-f" "eb1573414cafd590adee7b78fcc05b26ac170956cdee82a41fe742ff2d95bd76"`
[INFO] [stdout] eb1573414cafd590adee7b78fcc05b26ac170956cdee82a41fe742ff2d95bd76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/verse/0.0.2:/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] f964a6b968838fb40d54f9c9d65dc4235eeb5ff4b5f6bba3a970c6cb4a341e93
[INFO] running `"docker" "start" "-a" "f964a6b968838fb40d54f9c9d65dc4235eeb5ff4b5f6bba3a970c6cb4a341e93"`
[INFO] [stderr]    Compiling verse v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "f964a6b968838fb40d54f9c9d65dc4235eeb5ff4b5f6bba3a970c6cb4a341e93"`
[INFO] running `"docker" "rm" "-f" "f964a6b968838fb40d54f9c9d65dc4235eeb5ff4b5f6bba3a970c6cb4a341e93"`
[INFO] [stdout] f964a6b968838fb40d54f9c9d65dc4235eeb5ff4b5f6bba3a970c6cb4a341e93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/verse/0.0.2:/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] 170209b39c86fade38e6c3a9c787a9cd0f94acd1a241fbf18a29d536b498cf11
[INFO] running `"docker" "start" "-a" "170209b39c86fade38e6c3a9c787a9cd0f94acd1a241fbf18a29d536b498cf11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/verse-059887336e6c450a
[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" "170209b39c86fade38e6c3a9c787a9cd0f94acd1a241fbf18a29d536b498cf11"`
[INFO] running `"docker" "rm" "-f" "170209b39c86fade38e6c3a9c787a9cd0f94acd1a241fbf18a29d536b498cf11"`
[INFO] [stdout] 170209b39c86fade38e6c3a9c787a9cd0f94acd1a241fbf18a29d536b498cf11