[INFO] crate lotsa 0.1.8 is already in cache
[INFO] extracting crate lotsa 0.1.8 into work/ex/beta-1.38-1/sources/1.37.0/reg/lotsa/0.1.8
[INFO] extracting crate lotsa 0.1.8 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lotsa/0.1.8
[INFO] validating manifest of lotsa-0.1.8 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 lotsa-0.1.8 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 lotsa-0.1.8
[INFO] finished frobbing lotsa-0.1.8
[INFO] frobbed toml for lotsa-0.1.8 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lotsa/0.1.8/Cargo.toml
[INFO] started frobbing lotsa-0.1.8
[INFO] finished frobbing lotsa-0.1.8
[INFO] frobbed toml for lotsa-0.1.8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lotsa/0.1.8/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 lotsa-0.1.8 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/lotsa/0.1.8:/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] f41dc8af0e8e6a5c7b0d88b944100440a4fd6121ba173e8680f14e760aa95b6f
[INFO] running `"docker" "start" "-a" "f41dc8af0e8e6a5c7b0d88b944100440a4fd6121ba173e8680f14e760aa95b6f"`
[INFO] [stderr]    Compiling lotsa v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "f41dc8af0e8e6a5c7b0d88b944100440a4fd6121ba173e8680f14e760aa95b6f"`
[INFO] running `"docker" "rm" "-f" "f41dc8af0e8e6a5c7b0d88b944100440a4fd6121ba173e8680f14e760aa95b6f"`
[INFO] [stdout] f41dc8af0e8e6a5c7b0d88b944100440a4fd6121ba173e8680f14e760aa95b6f
[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/lotsa/0.1.8:/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] 42ab96702d56b27272ff1e93d5057c029364aa0670d3ecb4ce2d9bbbc2e2931f
[INFO] running `"docker" "start" "-a" "42ab96702d56b27272ff1e93d5057c029364aa0670d3ecb4ce2d9bbbc2e2931f"`
[INFO] [stderr]    Compiling lotsa v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "42ab96702d56b27272ff1e93d5057c029364aa0670d3ecb4ce2d9bbbc2e2931f"`
[INFO] running `"docker" "rm" "-f" "42ab96702d56b27272ff1e93d5057c029364aa0670d3ecb4ce2d9bbbc2e2931f"`
[INFO] [stdout] 42ab96702d56b27272ff1e93d5057c029364aa0670d3ecb4ce2d9bbbc2e2931f
[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/lotsa/0.1.8:/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] d2160fa2a45f998a39c3ed65fe12b78c9ec41f6c22832b2987748471a909962a
[INFO] running `"docker" "start" "-a" "d2160fa2a45f998a39c3ed65fe12b78c9ec41f6c22832b2987748471a909962a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lotsa-f3d8893195cb6670
[INFO] [stderr]    Doc-tests lotsa
[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] [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" "d2160fa2a45f998a39c3ed65fe12b78c9ec41f6c22832b2987748471a909962a"`
[INFO] running `"docker" "rm" "-f" "d2160fa2a45f998a39c3ed65fe12b78c9ec41f6c22832b2987748471a909962a"`
[INFO] [stdout] d2160fa2a45f998a39c3ed65fe12b78c9ec41f6c22832b2987748471a909962a