[INFO] crate doublify-mkv 0.0.1 is already in cache
[INFO] extracting crate doublify-mkv 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/doublify-mkv/0.0.1
[INFO] extracting crate doublify-mkv 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/doublify-mkv/0.0.1
[INFO] validating manifest of doublify-mkv-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 doublify-mkv-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 doublify-mkv-0.0.1
[INFO] finished frobbing doublify-mkv-0.0.1
[INFO] frobbed toml for doublify-mkv-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/doublify-mkv/0.0.1/Cargo.toml
[INFO] started frobbing doublify-mkv-0.0.1
[INFO] finished frobbing doublify-mkv-0.0.1
[INFO] frobbed toml for doublify-mkv-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/doublify-mkv/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 doublify-mkv-0.0.1 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/doublify-mkv/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 54a17d8a3245ced90528b00e2cf4c1eb7f93619089c60a235a1b5751afa20f09
[INFO] running `"docker" "start" "-a" "54a17d8a3245ced90528b00e2cf4c1eb7f93619089c60a235a1b5751afa20f09"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doublify-mkv v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "54a17d8a3245ced90528b00e2cf4c1eb7f93619089c60a235a1b5751afa20f09"`
[INFO] running `"docker" "rm" "-f" "54a17d8a3245ced90528b00e2cf4c1eb7f93619089c60a235a1b5751afa20f09"`
[INFO] [stdout] 54a17d8a3245ced90528b00e2cf4c1eb7f93619089c60a235a1b5751afa20f09
[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/doublify-mkv/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f5275322645d7d7852f199c509a8650b773b505300a4cfb077975770623c7218
[INFO] running `"docker" "start" "-a" "f5275322645d7d7852f199c509a8650b773b505300a4cfb077975770623c7218"`
[INFO] [stderr]    Compiling doublify-mkv v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "f5275322645d7d7852f199c509a8650b773b505300a4cfb077975770623c7218"`
[INFO] running `"docker" "rm" "-f" "f5275322645d7d7852f199c509a8650b773b505300a4cfb077975770623c7218"`
[INFO] [stdout] f5275322645d7d7852f199c509a8650b773b505300a4cfb077975770623c7218
[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/doublify-mkv/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7b21f778c394f751a2a0055bd2d88937f3eea501aab5b3973dd0a49199864189
[INFO] running `"docker" "start" "-a" "7b21f778c394f751a2a0055bd2d88937f3eea501aab5b3973dd0a49199864189"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doublify_mkv-7437220508f19285
[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" "7b21f778c394f751a2a0055bd2d88937f3eea501aab5b3973dd0a49199864189"`
[INFO] running `"docker" "rm" "-f" "7b21f778c394f751a2a0055bd2d88937f3eea501aab5b3973dd0a49199864189"`
[INFO] [stdout] 7b21f778c394f751a2a0055bd2d88937f3eea501aab5b3973dd0a49199864189