[INFO] fetching crate unicycle 0.6.2...
[INFO] testing unicycle-0.6.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate unicycle 0.6.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate unicycle 0.6.2 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 unicycle 0.6.2
[INFO] finished tweaking crates.io crate unicycle 0.6.2
[INFO] tweaked toml for crates.io crate unicycle 0.6.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 0ef442e7e46a6d9a4322f0d133abf945bf951fa6e427b0095cd0de5bc0ea658d
[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" "0ef442e7e46a6d9a4322f0d133abf945bf951fa6e427b0095cd0de5bc0ea658d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling uniset v0.2.0
[INFO] [stderr]    Compiling unicycle v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "0ef442e7e46a6d9a4322f0d133abf945bf951fa6e427b0095cd0de5bc0ea658d"`
[INFO] running `"docker" "rm" "-f" "0ef442e7e46a6d9a4322f0d133abf945bf951fa6e427b0095cd0de5bc0ea658d"`
[INFO] [stdout] 0ef442e7e46a6d9a4322f0d133abf945bf951fa6e427b0095cd0de5bc0ea658d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] d93e9372f1f97a5dcb85cc9979727a0f6f3cef0518fc3a5011ad50d9cb04e770
[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" "d93e9372f1f97a5dcb85cc9979727a0f6f3cef0518fc3a5011ad50d9cb04e770"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling checkers-macros v0.5.1
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling checkers v0.5.6
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling unicycle v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.53s
[INFO] running `"docker" "inspect" "d93e9372f1f97a5dcb85cc9979727a0f6f3cef0518fc3a5011ad50d9cb04e770"`
[INFO] running `"docker" "rm" "-f" "d93e9372f1f97a5dcb85cc9979727a0f6f3cef0518fc3a5011ad50d9cb04e770"`
[INFO] [stdout] d93e9372f1f97a5dcb85cc9979727a0f6f3cef0518fc3a5011ad50d9cb04e770
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d48a967fe8a2ba0a909b2e08ef8d85d0c6e2b3576ebaf074dd4e3f9dff58edcd
[INFO] running `"docker" "start" "-a" "d48a967fe8a2ba0a909b2e08ef8d85d0c6e2b3576ebaf074dd4e3f9dff58edcd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicycle-0aa0cb2f1e39c5ff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pin_slab::tests::key_test ... ok
[INFO] [stdout] test pin_slab::tests::test_slot_sizes ... ok
[INFO] [stdout] test pin_slab::tests::insert_get_remove_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/benchmark_test-26edad3b55420408
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test benchmark_oneshots_unicycle ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spinning_futures_unordered_test-41cccf0811ac1d53
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_spinning_futures_unordered ... ok
[INFO] [stdout] test test_spinning_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sporadic_timer_test-ecab22d05602a0c2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_unicycle_sporadic_timers ... ok
[INFO] [stdout] test test_futures_sporadic_timers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stream_test-25067fbc1a2bf0ad
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_unicycle_streams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicycle
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - Unordered (line 342) ... ok
[INFO] [stdout] test src/lib.rs - IndexedStreamsUnordered (line 791) ... ok
[INFO] [stdout] test src/lib.rs - FuturesUnordered (line 195) ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered (line 761) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::get (line 133) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::clear (line 259) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::push (line 574) ... ok
[INFO] [stdout] test src/lib.rs - FuturesUnordered<T>::new (line 443) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::get_mut (line 150) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::is_empty (line 99) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::get_mut (line 645) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::len (line 83) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::remove (line 216) ... ok
[INFO] [stdout] test src/lib.rs - IndexedStreamsUnordered<F>::new (line 859) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::is_empty (line 554) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::get_pin_mut (line 619) ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered<T>::new (line 824) ... ok
[INFO] [stdout] test src/lib.rs -  (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::next (line 400) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d48a967fe8a2ba0a909b2e08ef8d85d0c6e2b3576ebaf074dd4e3f9dff58edcd"`
[INFO] running `"docker" "rm" "-f" "d48a967fe8a2ba0a909b2e08ef8d85d0c6e2b3576ebaf074dd4e3f9dff58edcd"`
[INFO] [stdout] d48a967fe8a2ba0a909b2e08ef8d85d0c6e2b3576ebaf074dd4e3f9dff58edcd