[INFO] crate llrb-index 0.3.0 is already in cache
[INFO] extracting crate llrb-index 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/llrb-index/0.3.0
[INFO] extracting crate llrb-index 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/llrb-index/0.3.0
[INFO] validating manifest of llrb-index-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 llrb-index-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 llrb-index-0.3.0
[INFO] finished frobbing llrb-index-0.3.0
[INFO] frobbed toml for llrb-index-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/llrb-index/0.3.0/Cargo.toml
[INFO] started frobbing llrb-index-0.3.0
[INFO] finished frobbing llrb-index-0.3.0
[INFO] frobbed toml for llrb-index-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/llrb-index/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 llrb-index-0.3.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/llrb-index/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 90f03715eabf4f7a0bd45aa39a915dde7088d42e6f331185b94c07f0a293a91e
[INFO] running `"docker" "start" "-a" "90f03715eabf4f7a0bd45aa39a915dde7088d42e6f331185b94c07f0a293a91e"`
[INFO] [stderr]    Compiling llrb-index v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "90f03715eabf4f7a0bd45aa39a915dde7088d42e6f331185b94c07f0a293a91e"`
[INFO] running `"docker" "rm" "-f" "90f03715eabf4f7a0bd45aa39a915dde7088d42e6f331185b94c07f0a293a91e"`
[INFO] [stdout] 90f03715eabf4f7a0bd45aa39a915dde7088d42e6f331185b94c07f0a293a91e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/llrb-index/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd78698cfed9b1b068229a6f27482b7e4b552bf44b4af7c9753bb2115b858353
[INFO] running `"docker" "start" "-a" "bd78698cfed9b1b068229a6f27482b7e4b552bf44b4af7c9753bb2115b858353"`
[INFO] [stderr]    Compiling llrb-index v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "bd78698cfed9b1b068229a6f27482b7e4b552bf44b4af7c9753bb2115b858353"`
[INFO] running `"docker" "rm" "-f" "bd78698cfed9b1b068229a6f27482b7e4b552bf44b4af7c9753bb2115b858353"`
[INFO] [stdout] bd78698cfed9b1b068229a6f27482b7e4b552bf44b4af7c9753bb2115b858353
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/llrb-index/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 83496e97fa27be2de90752102b245f9fa1d084b425fdcaa173ce2d3275ed382d
[INFO] running `"docker" "start" "-a" "83496e97fa27be2de90752102b245f9fa1d084b425fdcaa173ce2d3275ed382d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/llrb_index-4653f61c3063cffc
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test llrb_test::test_delete ... ok
[INFO] [stdout] test llrb_test::test_create ... ok
[INFO] [stdout] test llrb_test::test_set ... ok
[INFO] [stdout] test llrb_test::test_iter ... ok
[INFO] [stdout] test llrb_test::test_len ... ok
[INFO] [stdout] test llrb_test::test_id ... ok
[INFO] [stdout] test llrb_test::test_stats ... ok
[INFO] [stdout] test llrb_test::test_range ... ok
[INFO] [stdout] test llrb_test::test_random ... ok
[INFO] [stdout] test llrb_test::test_crud ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llrb-index
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/llrb.rs - llrb::Stats::node_size (line 929) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/lib.rs -  (line 54) ... ok
[INFO] [stdout] test src/lib.rs -  (line 69) ... ok
[INFO] [stdout] test src/lib.rs -  (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "83496e97fa27be2de90752102b245f9fa1d084b425fdcaa173ce2d3275ed382d"`
[INFO] running `"docker" "rm" "-f" "83496e97fa27be2de90752102b245f9fa1d084b425fdcaa173ce2d3275ed382d"`
[INFO] [stdout] 83496e97fa27be2de90752102b245f9fa1d084b425fdcaa173ce2d3275ed382d