[INFO] fetching crate unicycle 0.8.0...
[INFO] testing unicycle-0.8.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate unicycle 0.8.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate unicycle 0.8.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unicycle 0.8.0
[INFO] finished tweaking crates.io crate unicycle 0.8.0
[INFO] tweaked toml for crates.io crate unicycle 0.8.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded checkers-macros v0.6.0
[INFO] [stderr]   Downloaded checkers v0.6.0
[INFO] [stderr]   Downloaded uniset v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4ab895eeae8de51bfb5aa2e272bd640312942cfcb6a09b3555c3a88fa42bf8
[INFO] running `Command { std: "docker" "start" "-a" "ad4ab895eeae8de51bfb5aa2e272bd640312942cfcb6a09b3555c3a88fa42bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4ab895eeae8de51bfb5aa2e272bd640312942cfcb6a09b3555c3a88fa42bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4ab895eeae8de51bfb5aa2e272bd640312942cfcb6a09b3555c3a88fa42bf8", kill_on_drop: false }`
[INFO] [stdout] ad4ab895eeae8de51bfb5aa2e272bd640312942cfcb6a09b3555c3a88fa42bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a355c3125e69163a1456b408b60c2e8bf79bbe675f57cf1fae4109aec4407f93
[INFO] running `Command { std: "docker" "start" "-a" "a355c3125e69163a1456b408b60c2e8bf79bbe675f57cf1fae4109aec4407f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniset v0.2.0
[INFO] [stderr]    Compiling unicycle v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a355c3125e69163a1456b408b60c2e8bf79bbe675f57cf1fae4109aec4407f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a355c3125e69163a1456b408b60c2e8bf79bbe675f57cf1fae4109aec4407f93", kill_on_drop: false }`
[INFO] [stdout] a355c3125e69163a1456b408b60c2e8bf79bbe675f57cf1fae4109aec4407f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6454615b518d459e14ac14cd0c4e231328b6beeac12af070276bf5524c25d63
[INFO] running `Command { std: "docker" "start" "-a" "b6454615b518d459e14ac14cd0c4e231328b6beeac12af070276bf5524c25d63", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.5
[INFO] [stderr]    Compiling atom v0.3.6
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling checkers-macros v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling checkers v0.6.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling unicycle v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.03s
[INFO] running `Command { std: "docker" "inspect" "b6454615b518d459e14ac14cd0c4e231328b6beeac12af070276bf5524c25d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6454615b518d459e14ac14cd0c4e231328b6beeac12af070276bf5524c25d63", kill_on_drop: false }`
[INFO] [stdout] b6454615b518d459e14ac14cd0c4e231328b6beeac12af070276bf5524c25d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c4b3925a92a6fc5bef2d8012112529dc1f7af0112d0bb94f378d677dcc1df96
[INFO] running `Command { std: "docker" "start" "-a" "1c4b3925a92a6fc5bef2d8012112529dc1f7af0112d0bb94f378d677dcc1df96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicycle-885f28a00b0f63f1)
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/benchmark_test.rs (/opt/rustwide/target/debug/deps/benchmark_test-050bcbf81faae60c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/spinning_futures_unordered_test.rs (/opt/rustwide/target/debug/deps/spinning_futures_unordered_test-da8363cd9a666880)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_spinning_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sporadic_timer_test.rs (/opt/rustwide/target/debug/deps/sporadic_timer_test-89edcc1b43f6c71f)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_futures_sporadic_timers ... ok
[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; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stream_test.rs (/opt/rustwide/target/debug/deps/stream_test-5d52d4b2a5ac33a4)
[INFO] [stderr]    Doc-tests unicycle
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - Unordered (line 337) - compile ... ok
[INFO] [stdout] test src/lib.rs - FuturesUnordered (line 190) - compile ... ok
[INFO] [stdout] test src/lib.rs - IndexedStreamsUnordered (line 802) - compile ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered (line 772) - compile ... ok
[INFO] [stdout] test src/lib.rs - FuturesUnordered<T>::new (line 453) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T,S>::is_empty (line 564) ... 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>::is_empty (line 99) ... 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>::new (line 61) ... 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 585) ... ok
[INFO] [stdout] test src/pin_slab.rs - pin_slab (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T,S>::get_pin_mut (line 630) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T,S>::get_mut (line 656) ... ok
[INFO] [stdout] test src/lib.rs - StreamsUnordered<T>::new (line 835) ... ok
[INFO] [stdout] test src/lib.rs - IndexedStreamsUnordered<T>::new (line 870) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Unordered<T,S>::next (line 410) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c4b3925a92a6fc5bef2d8012112529dc1f7af0112d0bb94f378d677dcc1df96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4b3925a92a6fc5bef2d8012112529dc1f7af0112d0bb94f378d677dcc1df96", kill_on_drop: false }`
[INFO] [stdout] 1c4b3925a92a6fc5bef2d8012112529dc1f7af0112d0bb94f378d677dcc1df96