[INFO] crate dashing 0.0.1 is already in cache
[INFO] extracting crate dashing 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/dashing/0.0.1
[INFO] extracting crate dashing 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dashing/0.0.1
[INFO] validating manifest of dashing-0.0.1 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 dashing-0.0.1 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 dashing-0.0.1
[INFO] finished frobbing dashing-0.0.1
[INFO] frobbed toml for dashing-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dashing/0.0.1/Cargo.toml
[INFO] started frobbing dashing-0.0.1
[INFO] finished frobbing dashing-0.0.1
[INFO] frobbed toml for dashing-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dashing/0.0.1/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 dashing-0.0.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dashing/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 42f30b3debbbfda43943e39ad4be7294ac894ab3b5c892af4de9e5b0328608e8
[INFO] running `"docker" "start" "-a" "42f30b3debbbfda43943e39ad4be7294ac894ab3b5c892af4de9e5b0328608e8"`
[INFO] [stderr]    Compiling dashing v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "42f30b3debbbfda43943e39ad4be7294ac894ab3b5c892af4de9e5b0328608e8"`
[INFO] running `"docker" "rm" "-f" "42f30b3debbbfda43943e39ad4be7294ac894ab3b5c892af4de9e5b0328608e8"`
[INFO] [stdout] 42f30b3debbbfda43943e39ad4be7294ac894ab3b5c892af4de9e5b0328608e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dashing/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fd978c5133f504537d57c810a01665509d5544e0643016416bbcc50c9b1df04
[INFO] running `"docker" "start" "-a" "6fd978c5133f504537d57c810a01665509d5544e0643016416bbcc50c9b1df04"`
[INFO] [stderr]    Compiling dashing v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "6fd978c5133f504537d57c810a01665509d5544e0643016416bbcc50c9b1df04"`
[INFO] running `"docker" "rm" "-f" "6fd978c5133f504537d57c810a01665509d5544e0643016416bbcc50c9b1df04"`
[INFO] [stdout] 6fd978c5133f504537d57c810a01665509d5544e0643016416bbcc50c9b1df04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/dashing/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e70724850f0567c3b5e35e5cdc1cf4368f66809efa05e8cbd77be62e463dc856
[INFO] running `"docker" "start" "-a" "e70724850f0567c3b5e35e5cdc1cf4368f66809efa05e8cbd77be62e463dc856"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dashing-52a5132fde4604d7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dashing
[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" "e70724850f0567c3b5e35e5cdc1cf4368f66809efa05e8cbd77be62e463dc856"`
[INFO] running `"docker" "rm" "-f" "e70724850f0567c3b5e35e5cdc1cf4368f66809efa05e8cbd77be62e463dc856"`
[INFO] [stdout] e70724850f0567c3b5e35e5cdc1cf4368f66809efa05e8cbd77be62e463dc856