[INFO] crate mcp3xxx 0.1.0-pre.1 is already in cache
[INFO] extracting crate mcp3xxx 0.1.0-pre.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mcp3xxx/0.1.0-pre.1
[INFO] extracting crate mcp3xxx 0.1.0-pre.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mcp3xxx/0.1.0-pre.1
[INFO] validating manifest of mcp3xxx-0.1.0-pre.1 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 mcp3xxx-0.1.0-pre.1 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 mcp3xxx-0.1.0-pre.1
[INFO] finished frobbing mcp3xxx-0.1.0-pre.1
[INFO] frobbed toml for mcp3xxx-0.1.0-pre.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mcp3xxx/0.1.0-pre.1/Cargo.toml
[INFO] started frobbing mcp3xxx-0.1.0-pre.1
[INFO] finished frobbing mcp3xxx-0.1.0-pre.1
[INFO] frobbed toml for mcp3xxx-0.1.0-pre.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mcp3xxx/0.1.0-pre.1/Cargo.toml
[INFO] crate mcp3xxx-0.1.0-pre.1 already has a lockfile, it will not be regenerated
[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 mcp3xxx-0.1.0-pre.1 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/mcp3xxx/0.1.0-pre.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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dc27986734f6210f71baa4fabd93e960c9f63bcb5732188b60237fd6ebd8dedf
[INFO] running `"docker" "start" "-a" "dc27986734f6210f71baa4fabd93e960c9f63bcb5732188b60237fd6ebd8dedf"`
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling mcp3xxx v0.1.0-pre.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "dc27986734f6210f71baa4fabd93e960c9f63bcb5732188b60237fd6ebd8dedf"`
[INFO] running `"docker" "rm" "-f" "dc27986734f6210f71baa4fabd93e960c9f63bcb5732188b60237fd6ebd8dedf"`
[INFO] [stdout] dc27986734f6210f71baa4fabd93e960c9f63bcb5732188b60237fd6ebd8dedf
[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/mcp3xxx/0.1.0-pre.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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f2bd99c203aaa11e3518526359bbd6e6bbee37bc25ed10b62c20c2267f4c61e
[INFO] running `"docker" "start" "-a" "4f2bd99c203aaa11e3518526359bbd6e6bbee37bc25ed10b62c20c2267f4c61e"`
[INFO] [stderr]    Compiling mcp3xxx v0.1.0-pre.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "4f2bd99c203aaa11e3518526359bbd6e6bbee37bc25ed10b62c20c2267f4c61e"`
[INFO] running `"docker" "rm" "-f" "4f2bd99c203aaa11e3518526359bbd6e6bbee37bc25ed10b62c20c2267f4c61e"`
[INFO] [stdout] 4f2bd99c203aaa11e3518526359bbd6e6bbee37bc25ed10b62c20c2267f4c61e
[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/mcp3xxx/0.1.0-pre.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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3e736d95958c4940cc9f0192e2efa94f58af5ac7f88b15cf9e208d7f1ec15b06
[INFO] running `"docker" "start" "-a" "3e736d95958c4940cc9f0192e2efa94f58af5ac7f88b15cf9e208d7f1ec15b06"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mcp3xxx-588276157923b535
[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] [stderr]    Doc-tests mcp3xxx
[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" "3e736d95958c4940cc9f0192e2efa94f58af5ac7f88b15cf9e208d7f1ec15b06"`
[INFO] running `"docker" "rm" "-f" "3e736d95958c4940cc9f0192e2efa94f58af5ac7f88b15cf9e208d7f1ec15b06"`
[INFO] [stdout] 3e736d95958c4940cc9f0192e2efa94f58af5ac7f88b15cf9e208d7f1ec15b06