[INFO] crate streaming-stats 0.2.3 is already in cache
[INFO] testing streaming-stats-0.2.3 against 1.44.0 for beta-1.45-1
[INFO] extracting crate streaming-stats 0.2.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate streaming-stats 0.2.3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate streaming-stats 0.2.3
[INFO] finished tweaking crates.io crate streaming-stats 0.2.3
[INFO] tweaked toml for crates.io crate streaming-stats 0.2.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "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] 4790eae62720024427fe5280fb47c5a9e1356c7dd256661489c24ce5a487ba12
[INFO] running `"docker" "start" "-a" "4790eae62720024427fe5280fb47c5a9e1356c7dd256661489c24ce5a487ba12"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling streaming-stats v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "4790eae62720024427fe5280fb47c5a9e1356c7dd256661489c24ce5a487ba12"`
[INFO] running `"docker" "rm" "-f" "4790eae62720024427fe5280fb47c5a9e1356c7dd256661489c24ce5a487ba12"`
[INFO] [stdout] 4790eae62720024427fe5280fb47c5a9e1356c7dd256661489c24ce5a487ba12
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "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] f5b844672f841be32c56490c89637c632faa6da4054bb0bc24e4e0d10eb1d41e
[INFO] running `"docker" "start" "-a" "f5b844672f841be32c56490c89637c632faa6da4054bb0bc24e4e0d10eb1d41e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling streaming-stats v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `"docker" "inspect" "f5b844672f841be32c56490c89637c632faa6da4054bb0bc24e4e0d10eb1d41e"`
[INFO] running `"docker" "rm" "-f" "f5b844672f841be32c56490c89637c632faa6da4054bb0bc24e4e0d10eb1d41e"`
[INFO] [stdout] f5b844672f841be32c56490c89637c632faa6da4054bb0bc24e4e0d10eb1d41e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+1.44.0" "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] e8e2f07d95d601b5ab1942be8ba3a524cb33694ea1d5c4f4fdc13027a11fa113
[INFO] running `"docker" "start" "-a" "e8e2f07d95d601b5ab1942be8ba3a524cb33694ea1d5c4f4fdc13027a11fa113"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stats-d6554101c81f776f
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test online::test::stddev ... ok
[INFO] [stdout] test online::test::stddev_many ... ok
[INFO] [stdout] test unsorted::test::median_stream ... ok
[INFO] [stdout] test minmax::test::minmax_merge_empty ... ok
[INFO] [stderr]    Doc-tests stats
[INFO] [stdout] test minmax::test::minmax ... ok
[INFO] [stdout] test test::options ... ok
[INFO] [stdout] test unsorted::test::mode_floats ... ok
[INFO] [stdout] test unsorted::test::modes_stream ... ok
[INFO] [stdout] test unsorted::test::median_floats ... ok
[INFO] [stdout] test unsorted::test::modes_floats ... ok
[INFO] [stdout] test frequency::test::ranked ... ok
[INFO] [stdout] test unsorted::test::mode_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/unsorted.rs - unsorted::modes (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e8e2f07d95d601b5ab1942be8ba3a524cb33694ea1d5c4f4fdc13027a11fa113"`
[INFO] running `"docker" "rm" "-f" "e8e2f07d95d601b5ab1942be8ba3a524cb33694ea1d5c4f4fdc13027a11fa113"`
[INFO] [stdout] e8e2f07d95d601b5ab1942be8ba3a524cb33694ea1d5c4f4fdc13027a11fa113