[INFO] crate streaming-harness-hdrhist 0.4.0 is already in cache
[INFO] extracting crate streaming-harness-hdrhist 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/streaming-harness-hdrhist/0.4.0
[INFO] extracting crate streaming-harness-hdrhist 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/streaming-harness-hdrhist/0.4.0
[INFO] validating manifest of streaming-harness-hdrhist-0.4.0 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 streaming-harness-hdrhist-0.4.0 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 streaming-harness-hdrhist-0.4.0
[INFO] finished frobbing streaming-harness-hdrhist-0.4.0
[INFO] frobbed toml for streaming-harness-hdrhist-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/streaming-harness-hdrhist/0.4.0/Cargo.toml
[INFO] started frobbing streaming-harness-hdrhist-0.4.0
[INFO] finished frobbing streaming-harness-hdrhist-0.4.0
[INFO] frobbed toml for streaming-harness-hdrhist-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/streaming-harness-hdrhist/0.4.0/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 streaming-harness-hdrhist-0.4.0 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-1/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/streaming-harness-hdrhist/0.4.0:/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] 63222699741ba4d3e8dca6b8f0a81d1a70786a2e1b409f9acb8499c5e7c2afa9
[INFO] running `"docker" "start" "-a" "63222699741ba4d3e8dca6b8f0a81d1a70786a2e1b409f9acb8499c5e7c2afa9"`
[INFO] [stderr]    Compiling streaming-harness-hdrhist v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "63222699741ba4d3e8dca6b8f0a81d1a70786a2e1b409f9acb8499c5e7c2afa9"`
[INFO] running `"docker" "rm" "-f" "63222699741ba4d3e8dca6b8f0a81d1a70786a2e1b409f9acb8499c5e7c2afa9"`
[INFO] [stdout] 63222699741ba4d3e8dca6b8f0a81d1a70786a2e1b409f9acb8499c5e7c2afa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/streaming-harness-hdrhist/0.4.0:/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] 7c2eb634ceb689893bb5b69305fb6f8e1c203dad490095d602cfedde2ac22e82
[INFO] running `"docker" "start" "-a" "7c2eb634ceb689893bb5b69305fb6f8e1c203dad490095d602cfedde2ac22e82"`
[INFO] [stderr]    Compiling drawille v0.2.3
[INFO] [stderr]    Compiling textplots v0.2.3
[INFO] [stderr]    Compiling streaming-harness-hdrhist v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr]   --> examples/hdrhist.rs:11:47
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut hist = streaming_harness_hdrhist::HDRHist::new();
[INFO] [stderr]    |                                               ^^^^^^^ could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr]   --> examples/hdrhist.rs:33:48
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut hist2 = streaming_harness_hdrhist::HDRHist::new();
[INFO] [stderr]    |                                                ^^^^^^^ could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr]   --> examples/hdrhist.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let mut hist3 = streaming_harness_hdrhist::HDRHist::new();
[INFO] [stderr]    |                                                ^^^^^^^ could not find `HDRHist` in `streaming_harness_hdrhist`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `streaming-harness-hdrhist`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7c2eb634ceb689893bb5b69305fb6f8e1c203dad490095d602cfedde2ac22e82"`
[INFO] running `"docker" "rm" "-f" "7c2eb634ceb689893bb5b69305fb6f8e1c203dad490095d602cfedde2ac22e82"`
[INFO] [stdout] 7c2eb634ceb689893bb5b69305fb6f8e1c203dad490095d602cfedde2ac22e82