[INFO] cloning repository https://github.com/46bit/comms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/46bit/comms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F46bit%2Fcomms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F46bit%2Fcomms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d96ab1c55c57c5ae6d84e9064756cabe32135c4 [INFO] testing 46bit/comms against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F46bit%2Fcomms" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/46bit/comms on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/46bit/comms [INFO] finished tweaking git repo https://github.com/46bit/comms [INFO] tweaked toml for git repo https://github.com/46bit/comms written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/46bit/comms already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.1.2 [INFO] [stderr] Downloaded futures v0.1.13 [INFO] [stderr] Downloaded syn v0.11.10 [INFO] [stderr] Downloaded quickcheck v0.2.27 [INFO] [stderr] Downloaded serde_derive v0.9.13 [INFO] [stderr] Downloaded serde v0.9.13 [INFO] [stderr] Downloaded tokio-timer v0.1.1 [INFO] [stderr] Downloaded clippy v0.0.121 [INFO] [stderr] Downloaded clippy_lints v0.0.121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f15fcfcf870f98ff121d775d5f0b54d0f65e4c512571ac79a8a10ed6829b795 [INFO] running `Command { std: "docker" "start" "-a" "6f15fcfcf870f98ff121d775d5f0b54d0f65e4c512571ac79a8a10ed6829b795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f15fcfcf870f98ff121d775d5f0b54d0f65e4c512571ac79a8a10ed6829b795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f15fcfcf870f98ff121d775d5f0b54d0f65e4c512571ac79a8a10ed6829b795", kill_on_drop: false }` [INFO] [stdout] 6f15fcfcf870f98ff121d775d5f0b54d0f65e4c512571ac79a8a10ed6829b795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07e8bb5e77e493b1a7a2be66fc81ee0d11e12ba2e6c5e5a2a3918664c71bd406 [INFO] running `Command { std: "docker" "start" "-a" "07e8bb5e77e493b1a7a2be66fc81ee0d11e12ba2e6c5e5a2a3918664c71bd406", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures v0.1.13 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling tokio-timer v0.1.1 [INFO] [stderr] Compiling comms v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/mod.rs:126:39 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.32s [INFO] running `Command { std: "docker" "inspect" "07e8bb5e77e493b1a7a2be66fc81ee0d11e12ba2e6c5e5a2a3918664c71bd406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e8bb5e77e493b1a7a2be66fc81ee0d11e12ba2e6c5e5a2a3918664c71bd406", kill_on_drop: false }` [INFO] [stdout] 07e8bb5e77e493b1a7a2be66fc81ee0d11e12ba2e6c5e5a2a3918664c71bd406 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 883be89e6d7317dad925427923ee3667ae4b2e6a72799ea76095eae0e5437895 [INFO] running `Command { std: "docker" "start" "-a" "883be89e6d7317dad925427923ee3667ae4b2e6a72799ea76095eae0e5437895", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/mod.rs:126:39 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling comms v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/mod.rs:126:39 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn unpark_noop() -> Arc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn executor::Unpark` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.37s [INFO] running `Command { std: "docker" "inspect" "883be89e6d7317dad925427923ee3667ae4b2e6a72799ea76095eae0e5437895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "883be89e6d7317dad925427923ee3667ae4b2e6a72799ea76095eae0e5437895", kill_on_drop: false }` [INFO] [stdout] 883be89e6d7317dad925427923ee3667ae4b2e6a72799ea76095eae0e5437895 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3911854ad54142827bc12dd7640a10feb0cec632349ae5d09c909a0c823b7476 [INFO] running `Command { std: "docker" "start" "-a" "3911854ad54142827bc12dd7640a10feb0cec632349ae5d09c909a0c823b7476", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `comms` (lib) generated 1 warning [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn unpark_noop() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn executor::Unpark` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `comms` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/comms-2d2afcd166bbc8e1) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test client::receive::tests::can_receive_an_error ... ok [INFO] [stdout] test client::receive::tests::can_receive ... ok [INFO] [stdout] test client::receive::tests::can_receive_well_behaved ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_in_time ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_an_error ... ok [INFO] [stdout] test client::tests::can_close ... ok [INFO] [stdout] test client::tests::can_join_room ... ok [INFO] [stdout] test client::tests::can_receive ... ok [INFO] [stdout] test client::tests::can_status ... ok [INFO] [stdout] test room::tests::can_broadcast_all ... ok [INFO] [stdout] test client::tests::stream_and_sink_separate ... ok [INFO] [stdout] test client::tests::can_transmit ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_in_time ... ok [INFO] [stdout] test room::tests::can_receive_all ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_an_error ... ok [INFO] [stdout] test room::tests::can_statuses ... ok [INFO] [stdout] test room::tests::can_transmit ... ok [INFO] [stdout] test client::receive::tests::can_receive_for_3_seconds ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_a_timeout ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_a_timeout ... ok [INFO] [stderr] Doc-tests comms [INFO] [stdout] test client::receive::tests::can_receive_with_hard_timeout_well_behaved ... ok [INFO] [stdout] test client::receive::tests::can_receive_with_soft_timeout_well_behaved ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.52s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/client/mod.rs - client::Client::transmit (line 85) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3911854ad54142827bc12dd7640a10feb0cec632349ae5d09c909a0c823b7476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3911854ad54142827bc12dd7640a10feb0cec632349ae5d09c909a0c823b7476", kill_on_drop: false }` [INFO] [stdout] 3911854ad54142827bc12dd7640a10feb0cec632349ae5d09c909a0c823b7476