[INFO] crate dbl 0.2.1 is already in cache
[INFO] extracting crate dbl 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/dbl/0.2.1
[INFO] extracting crate dbl 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbl/0.2.1
[INFO] validating manifest of dbl-0.2.1 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 dbl-0.2.1 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 dbl-0.2.1
[INFO] finished frobbing dbl-0.2.1
[INFO] frobbed toml for dbl-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dbl/0.2.1/Cargo.toml
[INFO] started frobbing dbl-0.2.1
[INFO] finished frobbing dbl-0.2.1
[INFO] frobbed toml for dbl-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dbl/0.2.1/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 dbl-0.2.1 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/dbl/0.2.1:/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] cb7a1c498956df0565c570b273fa550d6d702c911dc02c94ddf92e40969cc3dd
[INFO] running `"docker" "start" "-a" "cb7a1c498956df0565c570b273fa550d6d702c911dc02c94ddf92e40969cc3dd"`
[INFO] [stderr]    Compiling dbl v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "cb7a1c498956df0565c570b273fa550d6d702c911dc02c94ddf92e40969cc3dd"`
[INFO] running `"docker" "rm" "-f" "cb7a1c498956df0565c570b273fa550d6d702c911dc02c94ddf92e40969cc3dd"`
[INFO] [stdout] cb7a1c498956df0565c570b273fa550d6d702c911dc02c94ddf92e40969cc3dd
[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/dbl/0.2.1:/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] 4f0ffe45393aaeec9133b192fab45bcda87d9192b721cc92989afec20ac87a56
[INFO] running `"docker" "start" "-a" "4f0ffe45393aaeec9133b192fab45bcda87d9192b721cc92989afec20ac87a56"`
[INFO] [stderr]    Compiling dbl v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "4f0ffe45393aaeec9133b192fab45bcda87d9192b721cc92989afec20ac87a56"`
[INFO] running `"docker" "rm" "-f" "4f0ffe45393aaeec9133b192fab45bcda87d9192b721cc92989afec20ac87a56"`
[INFO] [stdout] 4f0ffe45393aaeec9133b192fab45bcda87d9192b721cc92989afec20ac87a56
[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/dbl/0.2.1:/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] 775be3541db4905d096b8041159517ccac5fe42a1e36ecb39e80c1521d820b1c
[INFO] running `"docker" "start" "-a" "775be3541db4905d096b8041159517ccac5fe42a1e36ecb39e80c1521d820b1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dbl-ecd7ac243d127314
[INFO] [stderr]    Doc-tests dbl
[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" "775be3541db4905d096b8041159517ccac5fe42a1e36ecb39e80c1521d820b1c"`
[INFO] running `"docker" "rm" "-f" "775be3541db4905d096b8041159517ccac5fe42a1e36ecb39e80c1521d820b1c"`
[INFO] [stdout] 775be3541db4905d096b8041159517ccac5fe42a1e36ecb39e80c1521d820b1c