[INFO] crate oneshot 0.1.1 is already in cache
[INFO] testing oneshot-0.1.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate oneshot 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate oneshot 0.1.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oneshot 0.1.1
[INFO] finished tweaking crates.io crate oneshot 0.1.1
[INFO] tweaked toml for crates.io crate oneshot 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate oneshot 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 158eae6670050ccbcc1a6ac46a041d326aa6eae253fa0fa153d70a445ed3b764
[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" "158eae6670050ccbcc1a6ac46a041d326aa6eae253fa0fa153d70a445ed3b764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158eae6670050ccbcc1a6ac46a041d326aa6eae253fa0fa153d70a445ed3b764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158eae6670050ccbcc1a6ac46a041d326aa6eae253fa0fa153d70a445ed3b764", kill_on_drop: false }`
[INFO] [stdout] 158eae6670050ccbcc1a6ac46a041d326aa6eae253fa0fa153d70a445ed3b764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b882ef842a7227036e663092923a0806af462f17a88fadb58becf0b4bcecff
[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" "68b882ef842a7227036e663092923a0806af462f17a88fadb58becf0b4bcecff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling oneshot v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "68b882ef842a7227036e663092923a0806af462f17a88fadb58becf0b4bcecff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b882ef842a7227036e663092923a0806af462f17a88fadb58becf0b4bcecff", kill_on_drop: false }`
[INFO] [stdout] 68b882ef842a7227036e663092923a0806af462f17a88fadb58becf0b4bcecff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4410fc3bed936fbfef1cc5cf7b1ab7ef87446b755f2b43d668f948c20c5d94ec
[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" "4410fc3bed936fbfef1cc5cf7b1ab7ef87446b755f2b43d668f948c20c5d94ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling serde v1.0.107
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling async-task v1.3.1
[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 crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling kv-log-macro v1.0.5
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling tokio v0.2.20
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling oneshot v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "4410fc3bed936fbfef1cc5cf7b1ab7ef87446b755f2b43d668f948c20c5d94ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4410fc3bed936fbfef1cc5cf7b1ab7ef87446b755f2b43d668f948c20c5d94ec", kill_on_drop: false }`
[INFO] [stdout] 4410fc3bed936fbfef1cc5cf7b1ab7ef87446b755f2b43d668f948c20c5d94ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 901657bea5c246d3c26f2ab5f3fb2d0095058b4aa45d0562a2ba6aaf3175bad2
[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" "901657bea5c246d3c26f2ab5f3fb2d0095058b4aa45d0562a2ba6aaf3175bad2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oneshot-b144ea8faa8d8c95
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test receiver_waker_size ... 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 19 tests
[INFO] [stdout] test message_in_channel_dropped_on_receiver_drop ... ok
[INFO] [stdout] test recv_deadline_and_timeout_no_time ... ok
[INFO] [stdout] test send_before_recv_ref ... ok
[INFO] [stdout] test send_before_recv_timeout ... ok
[INFO] [stdout] test send_then_drop_receiver ... ok
[INFO] [stdout] test send_error_drops_message_correctly ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all_tests-ebb79be46fd54f01
[INFO] [stdout] test send_before_try_recv ... ok
[INFO] [stdout] test send_with_dropped_receiver ... ok
[INFO] [stdout] test non_send_type_can_be_used_on_same_thread ... ok
[INFO] [stdout] test send_before_recv ... ok
[INFO] [stdout] test send_error_drops_message_correctly_on_into_inner ... ok
[INFO] [stdout] test recv_with_dropped_sender ... ok
[INFO] [stdout] test try_recv_with_dropped_sender ... ok
[INFO] [stdout] test recv_before_send ... ok
[INFO] [stdout] test try_recv ... ok
[INFO] [stdout] test recv_timeout_before_send_then_drop_sender ... ok
[INFO] [stdout] test recv_before_send_then_drop_sender ... ok
[INFO] [stdout] test recv_timeout_before_send ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_mem-ce8f8b59192dca13
[INFO] [stdout] test recv_deadline_and_timeout_time_should_elapse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async-f43d254b03cc81ca
[INFO] [stdout] test channel_endpoints_single_pointer ... ok
[INFO] [stdout] test error_sizes ... 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 9 tests
[INFO] [stdout] test await_with_dropped_sender_tokio ... ok
[INFO] [stdout] test send_before_await_tokio ... ok
[INFO] [stdout] test await_with_dropped_sender_async_std ... ok
[INFO] [stdout] test await_before_send_then_drop_sender_async_std ... ok
[INFO] [stdout] test await_before_send_async_std ... ok
[INFO] [stdout] test await_before_send_then_drop_sender_tokio ... ok
[INFO] [stdout] test poll_future_and_then_try_recv ... ok
[INFO] [stdout] test await_before_send_tokio ... ok
[INFO] [stdout] test send_before_await_async_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oneshot
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "901657bea5c246d3c26f2ab5f3fb2d0095058b4aa45d0562a2ba6aaf3175bad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901657bea5c246d3c26f2ab5f3fb2d0095058b4aa45d0562a2ba6aaf3175bad2", kill_on_drop: false }`
[INFO] [stdout] 901657bea5c246d3c26f2ab5f3fb2d0095058b4aa45d0562a2ba6aaf3175bad2