[INFO] crate simple_io 0.1.1 is already in cache
[INFO] extracting crate simple_io 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/simple_io/0.1.1
[INFO] extracting crate simple_io 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_io/0.1.1
[INFO] validating manifest of simple_io-0.1.1 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 simple_io-0.1.1 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 simple_io-0.1.1
[INFO] finished frobbing simple_io-0.1.1
[INFO] frobbed toml for simple_io-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/simple_io/0.1.1/Cargo.toml
[INFO] started frobbing simple_io-0.1.1
[INFO] finished frobbing simple_io-0.1.1
[INFO] frobbed toml for simple_io-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple_io/0.1.1/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 simple_io-0.1.1 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple_io/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 226efdb5a341264e76dbdcc63280c6e7f1876f315d9647b68df0cecabcb70f01
[INFO] running `"docker" "start" "-a" "226efdb5a341264e76dbdcc63280c6e7f1876f315d9647b68df0cecabcb70f01"`
[INFO] [stderr]    Compiling simple_io v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "226efdb5a341264e76dbdcc63280c6e7f1876f315d9647b68df0cecabcb70f01"`
[INFO] running `"docker" "rm" "-f" "226efdb5a341264e76dbdcc63280c6e7f1876f315d9647b68df0cecabcb70f01"`
[INFO] [stdout] 226efdb5a341264e76dbdcc63280c6e7f1876f315d9647b68df0cecabcb70f01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple_io/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1e46bea7cc35c619a329a140b776303c32bbc5aa8d5eddbb734f3225e6913600
[INFO] running `"docker" "start" "-a" "1e46bea7cc35c619a329a140b776303c32bbc5aa8d5eddbb734f3225e6913600"`
[INFO] [stderr]    Compiling simple_io v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "1e46bea7cc35c619a329a140b776303c32bbc5aa8d5eddbb734f3225e6913600"`
[INFO] running `"docker" "rm" "-f" "1e46bea7cc35c619a329a140b776303c32bbc5aa8d5eddbb734f3225e6913600"`
[INFO] [stdout] 1e46bea7cc35c619a329a140b776303c32bbc5aa8d5eddbb734f3225e6913600
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple_io/0.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0fd105e0702f5e9edb4d8cd67ee4dcc77bc21bf65e1722be365727a86ef72cfb
[INFO] running `"docker" "start" "-a" "0fd105e0702f5e9edb4d8cd67ee4dcc77bc21bf65e1722be365727a86ef72cfb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_io-41d9e0cd1b757d81
[INFO] [stderr]    Doc-tests simple_io
[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" "0fd105e0702f5e9edb4d8cd67ee4dcc77bc21bf65e1722be365727a86ef72cfb"`
[INFO] running `"docker" "rm" "-f" "0fd105e0702f5e9edb4d8cd67ee4dcc77bc21bf65e1722be365727a86ef72cfb"`
[INFO] [stdout] 0fd105e0702f5e9edb4d8cd67ee4dcc77bc21bf65e1722be365727a86ef72cfb