[INFO] crate streaming-harness-hdrhist 0.4.0 is already in cache
[INFO] testing streaming-harness-hdrhist-0.4.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate streaming-harness-hdrhist 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate streaming-harness-hdrhist 0.4.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate streaming-harness-hdrhist 0.4.0
[INFO] finished tweaking crates.io crate streaming-harness-hdrhist 0.4.0
[INFO] tweaked toml for crates.io crate streaming-harness-hdrhist 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] a00227503d0a8695608d51621cf604391b5d1afcabc8cbcd7e8db787ec85ec7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a00227503d0a8695608d51621cf604391b5d1afcabc8cbcd7e8db787ec85ec7c"`
[INFO] [stderr]    Compiling streaming-harness-hdrhist v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "a00227503d0a8695608d51621cf604391b5d1afcabc8cbcd7e8db787ec85ec7c"`
[INFO] running `"docker" "rm" "-f" "a00227503d0a8695608d51621cf604391b5d1afcabc8cbcd7e8db787ec85ec7c"`
[INFO] [stdout] a00227503d0a8695608d51621cf604391b5d1afcabc8cbcd7e8db787ec85ec7c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37801cc7166c033e0a01002eaba8dc61d0ea24d5f9a2aa5c4fc45308ea6e3f5e
[INFO] running `"docker" "start" "-a" "37801cc7166c033e0a01002eaba8dc61d0ea24d5f9a2aa5c4fc45308ea6e3f5e"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling drawille v0.2.3
[INFO] [stderr]    Compiling textplots v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling streaming-harness-hdrhist v0.4.0 (/opt/rustwide/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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "37801cc7166c033e0a01002eaba8dc61d0ea24d5f9a2aa5c4fc45308ea6e3f5e"`
[INFO] running `"docker" "rm" "-f" "37801cc7166c033e0a01002eaba8dc61d0ea24d5f9a2aa5c4fc45308ea6e3f5e"`
[INFO] [stdout] 37801cc7166c033e0a01002eaba8dc61d0ea24d5f9a2aa5c4fc45308ea6e3f5e