[INFO] crate way-cooler-client-helpers 0.1.0 is already in cache
[INFO] extracting crate way-cooler-client-helpers 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/way-cooler-client-helpers/0.1.0
[INFO] extracting crate way-cooler-client-helpers 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/way-cooler-client-helpers/0.1.0
[INFO] validating manifest of way-cooler-client-helpers-0.1.0 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 way-cooler-client-helpers-0.1.0 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 way-cooler-client-helpers-0.1.0
[INFO] finished frobbing way-cooler-client-helpers-0.1.0
[INFO] frobbed toml for way-cooler-client-helpers-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/way-cooler-client-helpers/0.1.0/Cargo.toml
[INFO] started frobbing way-cooler-client-helpers-0.1.0
[INFO] finished frobbing way-cooler-client-helpers-0.1.0
[INFO] frobbed toml for way-cooler-client-helpers-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/way-cooler-client-helpers/0.1.0/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 way-cooler-client-helpers-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/way-cooler-client-helpers/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 64c1ec938874db7ffeabd672d23930a3076dfd79ecde3d7447a7f694914ae6e9
[INFO] running `"docker" "start" "-a" "64c1ec938874db7ffeabd672d23930a3076dfd79ecde3d7447a7f694914ae6e9"`
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling way-cooler-client-helpers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `"docker" "inspect" "64c1ec938874db7ffeabd672d23930a3076dfd79ecde3d7447a7f694914ae6e9"`
[INFO] running `"docker" "rm" "-f" "64c1ec938874db7ffeabd672d23930a3076dfd79ecde3d7447a7f694914ae6e9"`
[INFO] [stdout] 64c1ec938874db7ffeabd672d23930a3076dfd79ecde3d7447a7f694914ae6e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/way-cooler-client-helpers/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b83fb7c0aa5d3e8690d99845ee174d2d5e4d7e7d2951c1ed2c330396aca63c57
[INFO] running `"docker" "start" "-a" "b83fb7c0aa5d3e8690d99845ee174d2d5e4d7e7d2951c1ed2c330396aca63c57"`
[INFO] [stderr]    Compiling way-cooler-client-helpers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "b83fb7c0aa5d3e8690d99845ee174d2d5e4d7e7d2951c1ed2c330396aca63c57"`
[INFO] running `"docker" "rm" "-f" "b83fb7c0aa5d3e8690d99845ee174d2d5e4d7e7d2951c1ed2c330396aca63c57"`
[INFO] [stdout] b83fb7c0aa5d3e8690d99845ee174d2d5e4d7e7d2951c1ed2c330396aca63c57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/way-cooler-client-helpers/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 56cdca5f56f897d673377cd89262e76dd101a510ef1c5085c4bab8f75d66257b
[INFO] running `"docker" "start" "-a" "56cdca5f56f897d673377cd89262e76dd101a510ef1c5085c4bab8f75d66257b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/way_cooler_client_helpers-937f0a68f98342a7
[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 way-cooler-client-helpers
[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" "56cdca5f56f897d673377cd89262e76dd101a510ef1c5085c4bab8f75d66257b"`
[INFO] running `"docker" "rm" "-f" "56cdca5f56f897d673377cd89262e76dd101a510ef1c5085c4bab8f75d66257b"`
[INFO] [stdout] 56cdca5f56f897d673377cd89262e76dd101a510ef1c5085c4bab8f75d66257b