[INFO] crate sled-search 0.2.0 is already in cache
[INFO] extracting crate sled-search 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sled-search/0.2.0
[INFO] extracting crate sled-search 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sled-search/0.2.0
[INFO] validating manifest of sled-search-0.2.0 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 sled-search-0.2.0 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 sled-search-0.2.0
[INFO] finished frobbing sled-search-0.2.0
[INFO] frobbed toml for sled-search-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sled-search/0.2.0/Cargo.toml
[INFO] started frobbing sled-search-0.2.0
[INFO] finished frobbing sled-search-0.2.0
[INFO] frobbed toml for sled-search-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sled-search/0.2.0/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 sled-search-0.2.0 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-0/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/sled-search/0.2.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e67fb6dbaa19d445b963dbb7ce1eecb087cdbfdc0149f1547ec5ada1a9a9a3b0
[INFO] running `"docker" "start" "-a" "e67fb6dbaa19d445b963dbb7ce1eecb087cdbfdc0149f1547ec5ada1a9a9a3b0"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling pagetable v0.0.3
[INFO] [stderr]    Compiling sled_sync v0.2.2
[INFO] [stderr]    Compiling historian v3.0.11
[INFO] [stderr]    Compiling pagecache v0.6.0
[INFO] [stderr]    Compiling sled v0.15.21
[INFO] [stderr]    Compiling sled-search v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.27s
[INFO] running `"docker" "inspect" "e67fb6dbaa19d445b963dbb7ce1eecb087cdbfdc0149f1547ec5ada1a9a9a3b0"`
[INFO] running `"docker" "rm" "-f" "e67fb6dbaa19d445b963dbb7ce1eecb087cdbfdc0149f1547ec5ada1a9a9a3b0"`
[INFO] [stdout] e67fb6dbaa19d445b963dbb7ce1eecb087cdbfdc0149f1547ec5ada1a9a9a3b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/sled-search/0.2.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30c9cd82190beb72fc81ded90da505a04fb712ecf9aad971d7c61c380a49364d
[INFO] running `"docker" "start" "-a" "30c9cd82190beb72fc81ded90da505a04fb712ecf9aad971d7c61c380a49364d"`
[INFO] [stderr]    Compiling sled-search v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `"docker" "inspect" "30c9cd82190beb72fc81ded90da505a04fb712ecf9aad971d7c61c380a49364d"`
[INFO] running `"docker" "rm" "-f" "30c9cd82190beb72fc81ded90da505a04fb712ecf9aad971d7c61c380a49364d"`
[INFO] [stdout] 30c9cd82190beb72fc81ded90da505a04fb712ecf9aad971d7c61c380a49364d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/sled-search/0.2.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8e5b0750b7344221d31916ded4be1a5eccd7451784e86a45cefd900ffe4a436f
[INFO] running `"docker" "start" "-a" "8e5b0750b7344221d31916ded4be1a5eccd7451784e86a45cefd900ffe4a436f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sled_search-158a457a7d7a6415
[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]      Running /opt/crater/target/debug/deps/search-4c41a24524fabf0d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_max ... ok
[INFO] [stdout] test test_pred_incl ... ok
[INFO] [stdout] test test_pred ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sled-search
[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" "8e5b0750b7344221d31916ded4be1a5eccd7451784e86a45cefd900ffe4a436f"`
[INFO] running `"docker" "rm" "-f" "8e5b0750b7344221d31916ded4be1a5eccd7451784e86a45cefd900ffe4a436f"`
[INFO] [stdout] 8e5b0750b7344221d31916ded4be1a5eccd7451784e86a45cefd900ffe4a436f