[INFO] fetching crate radix-heap 0.3.8...
[INFO] testing radix-heap-0.3.8 against 1.44.0 for beta-1.45-1
[INFO] extracting crate radix-heap 0.3.8 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate radix-heap 0.3.8 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 radix-heap 0.3.8
[INFO] finished tweaking crates.io crate radix-heap 0.3.8
[INFO] tweaked toml for crates.io crate radix-heap 0.3.8 written to /workspace/builds/worker-1/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] 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=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] fa6382de00daf76d8aeed4680d167f85255540a88ac941b9761945fcb8b34790
[INFO] running `"docker" "start" "-a" "fa6382de00daf76d8aeed4680d167f85255540a88ac941b9761945fcb8b34790"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling radix-heap v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "fa6382de00daf76d8aeed4680d167f85255540a88ac941b9761945fcb8b34790"`
[INFO] running `"docker" "rm" "-f" "fa6382de00daf76d8aeed4680d167f85255540a88ac941b9761945fcb8b34790"`
[INFO] [stdout] fa6382de00daf76d8aeed4680d167f85255540a88ac941b9761945fcb8b34790
[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=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] 6c63ac18fc8969a388980c49b9f41ed35239c41efd9460564bdf3c7a09472241
[INFO] running `"docker" "start" "-a" "6c63ac18fc8969a388980c49b9f41ed35239c41efd9460564bdf3c7a09472241"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling radix-heap v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.48s
[INFO] running `"docker" "inspect" "6c63ac18fc8969a388980c49b9f41ed35239c41efd9460564bdf3c7a09472241"`
[INFO] running `"docker" "rm" "-f" "6c63ac18fc8969a388980c49b9f41ed35239c41efd9460564bdf3c7a09472241"`
[INFO] [stdout] 6c63ac18fc8969a388980c49b9f41ed35239c41efd9460564bdf3c7a09472241
[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=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] 5ae75827f3bbf40d1e44722428c74d2aba7025369b9f997a887f500e3aeaaf1d
[INFO] running `"docker" "start" "-a" "5ae75827f3bbf40d1e44722428c74d2aba7025369b9f997a887f500e3aeaaf1d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/radix_heap-1ac3b51dfb51aa98
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::rev_push_pop ... ok
[INFO] [stdout] test tests::radix_dist ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::peek ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] test tests::into_iter_inital ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::sort_float ... ok
[INFO] [stdout] test tests::iter_yeilds_all_elements ... ok
[INFO] [stdout] test tests::push_pop_panic ... ok
[INFO] [stdout] test tests::sort ... ok
[INFO] [stderr]    Doc-tests radix-heap
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 22) ... 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" "5ae75827f3bbf40d1e44722428c74d2aba7025369b9f997a887f500e3aeaaf1d"`
[INFO] running `"docker" "rm" "-f" "5ae75827f3bbf40d1e44722428c74d2aba7025369b9f997a887f500e3aeaaf1d"`
[INFO] [stdout] 5ae75827f3bbf40d1e44722428c74d2aba7025369b9f997a887f500e3aeaaf1d