[INFO] crate volva 0.1.0 is already in cache
[INFO] extracting crate volva 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/volva/0.1.0
[INFO] extracting crate volva 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/volva/0.1.0
[INFO] validating manifest of volva-0.1.0 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 volva-0.1.0 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 volva-0.1.0
[INFO] finished frobbing volva-0.1.0
[INFO] frobbed toml for volva-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/volva/0.1.0/Cargo.toml
[INFO] started frobbing volva-0.1.0
[INFO] finished frobbing volva-0.1.0
[INFO] frobbed toml for volva-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/volva/0.1.0/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 volva-0.1.0 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-7/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/volva/0.1.0:/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] d6a3d956e95dd4829afe2b33b788327f2f4238a293d1a8f8a82e57e72ed7bfce
[INFO] running `"docker" "start" "-a" "d6a3d956e95dd4829afe2b33b788327f2f4238a293d1a8f8a82e57e72ed7bfce"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling volva v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `"docker" "inspect" "d6a3d956e95dd4829afe2b33b788327f2f4238a293d1a8f8a82e57e72ed7bfce"`
[INFO] running `"docker" "rm" "-f" "d6a3d956e95dd4829afe2b33b788327f2f4238a293d1a8f8a82e57e72ed7bfce"`
[INFO] [stdout] d6a3d956e95dd4829afe2b33b788327f2f4238a293d1a8f8a82e57e72ed7bfce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/volva/0.1.0:/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] 7b9a4004881ef7a2c886a66daa5ca2b49488a096fbc4e6cdf0bf6ac876bb19b5
[INFO] running `"docker" "start" "-a" "7b9a4004881ef7a2c886a66daa5ca2b49488a096fbc4e6cdf0bf6ac876bb19b5"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling volva v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "7b9a4004881ef7a2c886a66daa5ca2b49488a096fbc4e6cdf0bf6ac876bb19b5"`
[INFO] running `"docker" "rm" "-f" "7b9a4004881ef7a2c886a66daa5ca2b49488a096fbc4e6cdf0bf6ac876bb19b5"`
[INFO] [stdout] 7b9a4004881ef7a2c886a66daa5ca2b49488a096fbc4e6cdf0bf6ac876bb19b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/volva/0.1.0:/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] 95c60d10ee12023995cf2d2d20d1af8fda65188bbd5a1c6453241c4cc3500b11
[INFO] running `"docker" "start" "-a" "95c60d10ee12023995cf2d2d20d1af8fda65188bbd5a1c6453241c4cc3500b11"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/volva-7c29467d5352d5be
[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 volva
[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" "95c60d10ee12023995cf2d2d20d1af8fda65188bbd5a1c6453241c4cc3500b11"`
[INFO] running `"docker" "rm" "-f" "95c60d10ee12023995cf2d2d20d1af8fda65188bbd5a1c6453241c4cc3500b11"`
[INFO] [stdout] 95c60d10ee12023995cf2d2d20d1af8fda65188bbd5a1c6453241c4cc3500b11