[INFO] crate folio 0.0.0 is already in cache
[INFO] extracting crate folio 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/folio/0.0.0
[INFO] extracting crate folio 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/folio/0.0.0
[INFO] validating manifest of folio-0.0.0 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 folio-0.0.0 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 folio-0.0.0
[INFO] finished frobbing folio-0.0.0
[INFO] frobbed toml for folio-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/folio/0.0.0/Cargo.toml
[INFO] started frobbing folio-0.0.0
[INFO] finished frobbing folio-0.0.0
[INFO] frobbed toml for folio-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/folio/0.0.0/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 folio-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/folio/0.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b44f019d0dd6482cc80f34024944d9516e1e1fbfbf58d87197a64210f9946c0c
[INFO] running `"docker" "start" "-a" "b44f019d0dd6482cc80f34024944d9516e1e1fbfbf58d87197a64210f9946c0c"`
[INFO] [stderr]    Compiling folio v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "b44f019d0dd6482cc80f34024944d9516e1e1fbfbf58d87197a64210f9946c0c"`
[INFO] running `"docker" "rm" "-f" "b44f019d0dd6482cc80f34024944d9516e1e1fbfbf58d87197a64210f9946c0c"`
[INFO] [stdout] b44f019d0dd6482cc80f34024944d9516e1e1fbfbf58d87197a64210f9946c0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/folio/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8e49957e13dd41b87e58938f70b67eb4237f59b8589ff41b22e314250bf8d042
[INFO] running `"docker" "start" "-a" "8e49957e13dd41b87e58938f70b67eb4237f59b8589ff41b22e314250bf8d042"`
[INFO] [stderr]    Compiling folio v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "8e49957e13dd41b87e58938f70b67eb4237f59b8589ff41b22e314250bf8d042"`
[INFO] running `"docker" "rm" "-f" "8e49957e13dd41b87e58938f70b67eb4237f59b8589ff41b22e314250bf8d042"`
[INFO] [stdout] 8e49957e13dd41b87e58938f70b67eb4237f59b8589ff41b22e314250bf8d042
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/folio/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a652b825e83de4c5b45fcf800072988cb08edaea217861274458fdb4a4b516cf
[INFO] running `"docker" "start" "-a" "a652b825e83de4c5b45fcf800072988cb08edaea217861274458fdb4a4b516cf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/folio-989b7f075da6ad9f
[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" "a652b825e83de4c5b45fcf800072988cb08edaea217861274458fdb4a4b516cf"`
[INFO] running `"docker" "rm" "-f" "a652b825e83de4c5b45fcf800072988cb08edaea217861274458fdb4a4b516cf"`
[INFO] [stdout] a652b825e83de4c5b45fcf800072988cb08edaea217861274458fdb4a4b516cf