[INFO] crate wio 0.2.2 is already in cache
[INFO] extracting crate wio 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/wio/0.2.2
[INFO] extracting crate wio 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wio/0.2.2
[INFO] validating manifest of wio-0.2.2 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 wio-0.2.2 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 wio-0.2.2
[INFO] finished frobbing wio-0.2.2
[INFO] frobbed toml for wio-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wio/0.2.2/Cargo.toml
[INFO] started frobbing wio-0.2.2
[INFO] finished frobbing wio-0.2.2
[INFO] frobbed toml for wio-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wio/0.2.2/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 wio-0.2.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wio/0.2.2:/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] 4a6b84d67032017294144660b37c2e72e0408d08b99b86cecee7b981ec9f594b
[INFO] running `"docker" "start" "-a" "4a6b84d67032017294144660b37c2e72e0408d08b99b86cecee7b981ec9f594b"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling wio v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "4a6b84d67032017294144660b37c2e72e0408d08b99b86cecee7b981ec9f594b"`
[INFO] running `"docker" "rm" "-f" "4a6b84d67032017294144660b37c2e72e0408d08b99b86cecee7b981ec9f594b"`
[INFO] [stdout] 4a6b84d67032017294144660b37c2e72e0408d08b99b86cecee7b981ec9f594b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wio/0.2.2:/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] 59f96d1c2b6d2930133a8432b386358eedb60a99b97754b6550ca1397fd2e1cf
[INFO] running `"docker" "start" "-a" "59f96d1c2b6d2930133a8432b386358eedb60a99b97754b6550ca1397fd2e1cf"`
[INFO] [stderr]    Compiling wio v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "59f96d1c2b6d2930133a8432b386358eedb60a99b97754b6550ca1397fd2e1cf"`
[INFO] running `"docker" "rm" "-f" "59f96d1c2b6d2930133a8432b386358eedb60a99b97754b6550ca1397fd2e1cf"`
[INFO] [stdout] 59f96d1c2b6d2930133a8432b386358eedb60a99b97754b6550ca1397fd2e1cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wio/0.2.2:/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] f90df15361714b4eb1d0935452ecf80044c29f5a490c6d27f320d35cfa13b668
[INFO] running `"docker" "start" "-a" "f90df15361714b4eb1d0935452ecf80044c29f5a490c6d27f320d35cfa13b668"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wio-78890edc875a0874
[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 wio
[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" "f90df15361714b4eb1d0935452ecf80044c29f5a490c6d27f320d35cfa13b668"`
[INFO] running `"docker" "rm" "-f" "f90df15361714b4eb1d0935452ecf80044c29f5a490c6d27f320d35cfa13b668"`
[INFO] [stdout] f90df15361714b4eb1d0935452ecf80044c29f5a490c6d27f320d35cfa13b668