[INFO] crate downwards 0.0.3 is already in cache
[INFO] extracting crate downwards 0.0.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/downwards/0.0.3
[INFO] extracting crate downwards 0.0.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/downwards/0.0.3
[INFO] validating manifest of downwards-0.0.3 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 downwards-0.0.3 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 downwards-0.0.3
[INFO] finished frobbing downwards-0.0.3
[INFO] frobbed toml for downwards-0.0.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/downwards/0.0.3/Cargo.toml
[INFO] started frobbing downwards-0.0.3
[INFO] finished frobbing downwards-0.0.3
[INFO] frobbed toml for downwards-0.0.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/downwards/0.0.3/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 downwards-0.0.3 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-1/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/downwards/0.0.3:/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] c566f170c55ddd9cfd89ba62b3bba850e618a64ef4f745704561fa4ed948de8f
[INFO] running `"docker" "start" "-a" "c566f170c55ddd9cfd89ba62b3bba850e618a64ef4f745704561fa4ed948de8f"`
[INFO] [stderr]    Compiling downwards v0.0.1
[INFO] [stderr]    Compiling downwards v0.0.2
[INFO] [stderr]    Compiling downwards v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "c566f170c55ddd9cfd89ba62b3bba850e618a64ef4f745704561fa4ed948de8f"`
[INFO] running `"docker" "rm" "-f" "c566f170c55ddd9cfd89ba62b3bba850e618a64ef4f745704561fa4ed948de8f"`
[INFO] [stdout] c566f170c55ddd9cfd89ba62b3bba850e618a64ef4f745704561fa4ed948de8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/downwards/0.0.3:/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] ecff39ef52d93e80d132e7db4fbd95446de75b092d59cdfe546361a887731f1c
[INFO] running `"docker" "start" "-a" "ecff39ef52d93e80d132e7db4fbd95446de75b092d59cdfe546361a887731f1c"`
[INFO] [stderr]    Compiling downwards v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "ecff39ef52d93e80d132e7db4fbd95446de75b092d59cdfe546361a887731f1c"`
[INFO] running `"docker" "rm" "-f" "ecff39ef52d93e80d132e7db4fbd95446de75b092d59cdfe546361a887731f1c"`
[INFO] [stdout] ecff39ef52d93e80d132e7db4fbd95446de75b092d59cdfe546361a887731f1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/downwards/0.0.3:/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] c03eaa62cdecb7624d2d330ea9d2d518900b86e016ad6ee7bcf29eaaa595b0f1
[INFO] running `"docker" "start" "-a" "c03eaa62cdecb7624d2d330ea9d2d518900b86e016ad6ee7bcf29eaaa595b0f1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/downwards-79c16ff402e5a22b
[INFO] [stderr]    Doc-tests downwards
[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" "c03eaa62cdecb7624d2d330ea9d2d518900b86e016ad6ee7bcf29eaaa595b0f1"`
[INFO] running `"docker" "rm" "-f" "c03eaa62cdecb7624d2d330ea9d2d518900b86e016ad6ee7bcf29eaaa595b0f1"`
[INFO] [stdout] c03eaa62cdecb7624d2d330ea9d2d518900b86e016ad6ee7bcf29eaaa595b0f1