[INFO] crate find_folder 0.3.0 is already in cache
[INFO] extracting crate find_folder 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/find_folder/0.3.0
[INFO] extracting crate find_folder 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/find_folder/0.3.0
[INFO] validating manifest of find_folder-0.3.0 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 find_folder-0.3.0 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 find_folder-0.3.0
[INFO] finished frobbing find_folder-0.3.0
[INFO] frobbed toml for find_folder-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/find_folder/0.3.0/Cargo.toml
[INFO] started frobbing find_folder-0.3.0
[INFO] finished frobbing find_folder-0.3.0
[INFO] frobbed toml for find_folder-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/find_folder/0.3.0/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 find_folder-0.3.0 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/find_folder/0.3.0:/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] d828f00b1c50c6b4060f8216f9f61f635826bd68b5b97870d9c8ba57acadc22c
[INFO] running `"docker" "start" "-a" "d828f00b1c50c6b4060f8216f9f61f635826bd68b5b97870d9c8ba57acadc22c"`
[INFO] [stderr]    Compiling find_folder v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "d828f00b1c50c6b4060f8216f9f61f635826bd68b5b97870d9c8ba57acadc22c"`
[INFO] running `"docker" "rm" "-f" "d828f00b1c50c6b4060f8216f9f61f635826bd68b5b97870d9c8ba57acadc22c"`
[INFO] [stdout] d828f00b1c50c6b4060f8216f9f61f635826bd68b5b97870d9c8ba57acadc22c
[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/find_folder/0.3.0:/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] ec2c75256c371e966cc0cc827d1faacd346e908d4b4f91d6f576f33e0a3d658b
[INFO] running `"docker" "start" "-a" "ec2c75256c371e966cc0cc827d1faacd346e908d4b4f91d6f576f33e0a3d658b"`
[INFO] [stderr]    Compiling find_folder v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "ec2c75256c371e966cc0cc827d1faacd346e908d4b4f91d6f576f33e0a3d658b"`
[INFO] running `"docker" "rm" "-f" "ec2c75256c371e966cc0cc827d1faacd346e908d4b4f91d6f576f33e0a3d658b"`
[INFO] [stdout] ec2c75256c371e966cc0cc827d1faacd346e908d4b4f91d6f576f33e0a3d658b
[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/find_folder/0.3.0:/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] f17133f56cb9d607bbd864d3e3021e656eb54dadfe95847f9ed19fe732075e12
[INFO] running `"docker" "start" "-a" "f17133f56cb9d607bbd864d3e3021e656eb54dadfe95847f9ed19fe732075e12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/find_folder-7d64ee8238980849
[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 find_folder
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Search::of (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f17133f56cb9d607bbd864d3e3021e656eb54dadfe95847f9ed19fe732075e12"`
[INFO] running `"docker" "rm" "-f" "f17133f56cb9d607bbd864d3e3021e656eb54dadfe95847f9ed19fe732075e12"`
[INFO] [stdout] f17133f56cb9d607bbd864d3e3021e656eb54dadfe95847f9ed19fe732075e12