[INFO] crate hdrhist 0.5.0 is already in cache
[INFO] testing hdrhist-0.5.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate hdrhist 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate hdrhist 0.5.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hdrhist 0.5.0
[INFO] finished tweaking crates.io crate hdrhist 0.5.0
[INFO] tweaked toml for crates.io crate hdrhist 0.5.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3773f2a48b25bf3b213fe3424b8b40ecdf90f329460685f1f18b5669f5bdcbe
[INFO] running `"docker" "start" "-a" "a3773f2a48b25bf3b213fe3424b8b40ecdf90f329460685f1f18b5669f5bdcbe"`
[INFO] [stderr]    Compiling hdrhist v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "a3773f2a48b25bf3b213fe3424b8b40ecdf90f329460685f1f18b5669f5bdcbe"`
[INFO] running `"docker" "rm" "-f" "a3773f2a48b25bf3b213fe3424b8b40ecdf90f329460685f1f18b5669f5bdcbe"`
[INFO] [stdout] a3773f2a48b25bf3b213fe3424b8b40ecdf90f329460685f1f18b5669f5bdcbe
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ff293c6301d468ae7a02237ca7bfc31a9a5257ec2dfc5d9c7d1da54d11ceb13d
[INFO] running `"docker" "start" "-a" "ff293c6301d468ae7a02237ca7bfc31a9a5257ec2dfc5d9c7d1da54d11ceb13d"`
[INFO] [stderr]    Compiling drawille v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling textplots v0.2.3
[INFO] [stderr]    Compiling hdrhist v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `"docker" "inspect" "ff293c6301d468ae7a02237ca7bfc31a9a5257ec2dfc5d9c7d1da54d11ceb13d"`
[INFO] running `"docker" "rm" "-f" "ff293c6301d468ae7a02237ca7bfc31a9a5257ec2dfc5d9c7d1da54d11ceb13d"`
[INFO] [stdout] ff293c6301d468ae7a02237ca7bfc31a9a5257ec2dfc5d9c7d1da54d11ceb13d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] beae68c7204a911ec0a75697182c17a4d0a24c541fe29621ba656846e9d1c60a
[INFO] running `"docker" "start" "-a" "beae68c7204a911ec0a75697182c17a4d0a24c541fe29621ba656846e9d1c60a"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hdrhist-ad10c3f638aee48e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::boundary_test ... ok
[INFO] [stdout] test tests::no_panic_on_empty_hist ... ok
[INFO] [stdout] test tests::single_value ... ok
[INFO] [stdout] test tests::quartiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hdrhist
[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" "beae68c7204a911ec0a75697182c17a4d0a24c541fe29621ba656846e9d1c60a"`
[INFO] running `"docker" "rm" "-f" "beae68c7204a911ec0a75697182c17a4d0a24c541fe29621ba656846e9d1c60a"`
[INFO] [stdout] beae68c7204a911ec0a75697182c17a4d0a24c541fe29621ba656846e9d1c60a