[INFO] crate oneshot 0.1.1 is already in cache
[INFO] testing oneshot-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate oneshot 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate oneshot 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-5/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1fc53e51a149519b92ed76f8175310d84e665378ecc8c166f6eeb82ae1cc160
[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" "b1fc53e51a149519b92ed76f8175310d84e665378ecc8c166f6eeb82ae1cc160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1fc53e51a149519b92ed76f8175310d84e665378ecc8c166f6eeb82ae1cc160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fc53e51a149519b92ed76f8175310d84e665378ecc8c166f6eeb82ae1cc160", kill_on_drop: false }`
[INFO] [stdout] b1fc53e51a149519b92ed76f8175310d84e665378ecc8c166f6eeb82ae1cc160
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f176cf62c86de87818de154a4ab622f0b0fe036e7f6da31cabb97ff4ae4d881c
[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" "f176cf62c86de87818de154a4ab622f0b0fe036e7f6da31cabb97ff4ae4d881c", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneshot v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "f176cf62c86de87818de154a4ab622f0b0fe036e7f6da31cabb97ff4ae4d881c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f176cf62c86de87818de154a4ab622f0b0fe036e7f6da31cabb97ff4ae4d881c", kill_on_drop: false }`
[INFO] [stdout] f176cf62c86de87818de154a4ab622f0b0fe036e7f6da31cabb97ff4ae4d881c
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbafdfa906a10838174969d16393fc3af2188148f51c28ba5f769f82bb8b5c2b
[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" "cbafdfa906a10838174969d16393fc3af2188148f51c28ba5f769f82bb8b5c2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling serde v1.0.107
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling mio-uds v0.6.8
[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 async-attributes v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.107
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling tokio v0.2.20
[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 46s
[INFO] running `Command { std: "docker" "inspect" "cbafdfa906a10838174969d16393fc3af2188148f51c28ba5f769f82bb8b5c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbafdfa906a10838174969d16393fc3af2188148f51c28ba5f769f82bb8b5c2b", kill_on_drop: false }`
[INFO] [stdout] cbafdfa906a10838174969d16393fc3af2188148f51c28ba5f769f82bb8b5c2b
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3718ef50e5a0915378afbbfed830bfbc1fcf7654b18d5bc242b6a439563de768
[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" "3718ef50e5a0915378afbbfed830bfbc1fcf7654b18d5bc242b6a439563de768", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oneshot-984f7992a426eb2a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all_tests-5a74b280561cc6b9
[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 non_send_type_can_be_used_on_same_thread ... ok
[INFO] [stdout] test send_before_recv ... ok
[INFO] [stdout] test send_then_drop_receiver ... ok
[INFO] [stdout] test try_recv ... ok
[INFO] [stdout] test try_recv_with_dropped_sender ... ok
[INFO] [stdout] test send_error_drops_message_correctly ... ok
[INFO] [stdout] test send_before_recv_timeout ... ok
[INFO] [stdout] test recv_deadline_and_timeout_no_time ... ok
[INFO] [stdout] test recv_with_dropped_sender ... ok
[INFO] [stdout] test send_error_drops_message_correctly_on_into_inner ... ok
[INFO] [stdout] test send_before_recv_ref ... ok
[INFO] [stdout] test send_with_dropped_receiver ... ok
[INFO] [stdout] test send_before_try_recv ... ok
[INFO] [stdout] test recv_before_send ... ok
[INFO] [stdout] test recv_timeout_before_send ... ok
[INFO] [stdout] test recv_before_send_then_drop_sender ... ok
[INFO] [stdout] test recv_timeout_before_send_then_drop_sender ... ok
[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] [stderr]      Running /opt/rustwide/target/debug/deps/assert_mem-be28ba1509bf5981
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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] [stderr]      Running /opt/rustwide/target/debug/deps/async-42dbe9bd93f34a25
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test await_with_dropped_sender_async_std ... ok
[INFO] [stdout] test await_with_dropped_sender_tokio ... ok
[INFO] [stdout] test send_before_await_tokio ... ok
[INFO] [stdout] test send_before_await_async_std ... ok
[INFO] [stdout] test await_before_send_then_drop_sender_tokio ... ok
[INFO] [stdout] test await_before_send_tokio ... ok
[INFO] [stdout] test await_before_send_async_std ... ok
[INFO] [stdout] test poll_future_and_then_try_recv ... ok
[INFO] [stdout] test await_before_send_then_drop_sender_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 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... 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" "3718ef50e5a0915378afbbfed830bfbc1fcf7654b18d5bc242b6a439563de768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3718ef50e5a0915378afbbfed830bfbc1fcf7654b18d5bc242b6a439563de768", kill_on_drop: false }`
[INFO] [stdout] 3718ef50e5a0915378afbbfed830bfbc1fcf7654b18d5bc242b6a439563de768