[INFO] fetching crate unicycle 0.6.3...
[INFO] testing unicycle-0.6.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate unicycle 0.6.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate unicycle 0.6.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicycle 0.6.3
[INFO] finished tweaking crates.io crate unicycle 0.6.3
[INFO] tweaked toml for crates.io crate unicycle 0.6.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7953d2435f270b9be710e391cd16c335c8c503e3f6c46f6b58a2181c729a7c7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7953d2435f270b9be710e391cd16c335c8c503e3f6c46f6b58a2181c729a7c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7953d2435f270b9be710e391cd16c335c8c503e3f6c46f6b58a2181c729a7c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7953d2435f270b9be710e391cd16c335c8c503e3f6c46f6b58a2181c729a7c7d", kill_on_drop: false }`
[INFO] [stdout] 7953d2435f270b9be710e391cd16c335c8c503e3f6c46f6b58a2181c729a7c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a061435f10abbf0e5d6de6cc586c9a7b5af701d692c6688e38806e70f77d49e9
[INFO] running `Command { std: "docker" "start" "-a" "a061435f10abbf0e5d6de6cc586c9a7b5af701d692c6688e38806e70f77d49e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniset v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling unicycle v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "a061435f10abbf0e5d6de6cc586c9a7b5af701d692c6688e38806e70f77d49e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a061435f10abbf0e5d6de6cc586c9a7b5af701d692c6688e38806e70f77d49e9", kill_on_drop: false }`
[INFO] [stdout] a061435f10abbf0e5d6de6cc586c9a7b5af701d692c6688e38806e70f77d49e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 331f6661babfed8a424d73fbb5bb1d58eb3cc8165c8f9abc2a1a6da4e36421ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "331f6661babfed8a424d73fbb5bb1d58eb3cc8165c8f9abc2a1a6da4e36421ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling checkers-macros v0.5.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling checkers v0.5.6
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling criterion v0.3.3
[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 v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "331f6661babfed8a424d73fbb5bb1d58eb3cc8165c8f9abc2a1a6da4e36421ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331f6661babfed8a424d73fbb5bb1d58eb3cc8165c8f9abc2a1a6da4e36421ca", kill_on_drop: false }`
[INFO] [stdout] 331f6661babfed8a424d73fbb5bb1d58eb3cc8165c8f9abc2a1a6da4e36421ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a34eef34d09ba5f6b119cfeacfee9016c1c3142fad3486cc82358f7493a265c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a34eef34d09ba5f6b119cfeacfee9016c1c3142fad3486cc82358f7493a265c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unicycle-59dfcefe7ee90752
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test pin_slab::tests::test_slot_sizes ... ok
[INFO] [stdout] test pin_slab::tests::key_test ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/benchmark_test-5a853adb237f7b3d
[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/spinning_futures_unordered_test-45e3eac1f56e637d
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sporadic_timer_test-d509b42614aefea1
[INFO] [stdout] test test_spinning_unordered ... ok
[INFO] [stdout] test test_spinning_futures_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_futures_sporadic_timers ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stream_test-886d667060473a0e
[INFO] [stdout] test test_unicycle_sporadic_timers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests unicycle
[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] [stdout] 
[INFO] [stdout] running 22 tests
[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 - Unordered (line 342) ... ok
[INFO] [stdout] test src/lib.rs - FuturesUnordered<T>::new (line 443) ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered (line 761) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab::PinSlab<T>::clear (line 259) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::push (line 574) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab (line 11) ... 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>::new (line 61) ... 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/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/lib.rs - Unordered<T, S>::is_empty (line 554) ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered<T>::new (line 824) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::get_pin_mut (line 619) ... ok
[INFO] [stdout] test src/lib.rs - IndexedStreamsUnordered<F>::new (line 859) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::get_mut (line 645) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T, S>::next (line 400) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a34eef34d09ba5f6b119cfeacfee9016c1c3142fad3486cc82358f7493a265c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34eef34d09ba5f6b119cfeacfee9016c1c3142fad3486cc82358f7493a265c0", kill_on_drop: false }`
[INFO] [stdout] a34eef34d09ba5f6b119cfeacfee9016c1c3142fad3486cc82358f7493a265c0