[INFO] crate background-jobs-sled-storage 0.1.2 is already in cache
[INFO] extracting crate background-jobs-sled-storage 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/background-jobs-sled-storage/0.1.2
[INFO] extracting crate background-jobs-sled-storage 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/background-jobs-sled-storage/0.1.2
[INFO] validating manifest of background-jobs-sled-storage-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of background-jobs-sled-storage-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing background-jobs-sled-storage-0.1.2
[INFO] finished frobbing background-jobs-sled-storage-0.1.2
[INFO] frobbed toml for background-jobs-sled-storage-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/background-jobs-sled-storage/0.1.2/Cargo.toml
[INFO] started frobbing background-jobs-sled-storage-0.1.2
[INFO] finished frobbing background-jobs-sled-storage-0.1.2
[INFO] frobbed toml for background-jobs-sled-storage-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/background-jobs-sled-storage/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing background-jobs-sled-storage-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/background-jobs-sled-storage/0.1.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b40ac9266d1d62a479c1c2ee81239e5b30ae5968e2b966623d89990dd1e5cdeb
[INFO] running `"docker" "start" "-a" "b40ac9266d1d62a479c1c2ee81239e5b30ae5968e2b966623d89990dd1e5cdeb"`
[INFO] [stderr]    Compiling historian v4.0.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling pagecache v0.17.0
[INFO] [stderr]    Compiling background-jobs-core v0.5.0
[INFO] [stderr]    Compiling sled v0.24.1
[INFO] [stderr]    Compiling background-jobs-sled-storage v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.83s
[INFO] running `"docker" "inspect" "b40ac9266d1d62a479c1c2ee81239e5b30ae5968e2b966623d89990dd1e5cdeb"`
[INFO] running `"docker" "rm" "-f" "b40ac9266d1d62a479c1c2ee81239e5b30ae5968e2b966623d89990dd1e5cdeb"`
[INFO] [stdout] b40ac9266d1d62a479c1c2ee81239e5b30ae5968e2b966623d89990dd1e5cdeb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/background-jobs-sled-storage/0.1.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8854f5cf89a90f338c9af2dd5a775904b408579e37e6b72e2eef94debbe605f3
[INFO] running `"docker" "start" "-a" "8854f5cf89a90f338c9af2dd5a775904b408579e37e6b72e2eef94debbe605f3"`
[INFO] [stderr]    Compiling background-jobs-sled-storage v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "8854f5cf89a90f338c9af2dd5a775904b408579e37e6b72e2eef94debbe605f3"`
[INFO] running `"docker" "rm" "-f" "8854f5cf89a90f338c9af2dd5a775904b408579e37e6b72e2eef94debbe605f3"`
[INFO] [stdout] 8854f5cf89a90f338c9af2dd5a775904b408579e37e6b72e2eef94debbe605f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/background-jobs-sled-storage/0.1.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cb1878b29edf43bf7af2438fed39670ba0a26b2b58bb9fc24488809f1d50aaef
[INFO] running `"docker" "start" "-a" "cb1878b29edf43bf7af2438fed39670ba0a26b2b58bb9fc24488809f1d50aaef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/background_jobs_sled_storage-0d07ce7cfcf5d0b3
[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 background-jobs-sled-storage
[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" "cb1878b29edf43bf7af2438fed39670ba0a26b2b58bb9fc24488809f1d50aaef"`
[INFO] running `"docker" "rm" "-f" "cb1878b29edf43bf7af2438fed39670ba0a26b2b58bb9fc24488809f1d50aaef"`
[INFO] [stdout] cb1878b29edf43bf7af2438fed39670ba0a26b2b58bb9fc24488809f1d50aaef