[INFO] fetching crate async-channel 1.6.1... [INFO] testing async-channel-1.6.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate async-channel 1.6.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate async-channel 1.6.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-channel 1.6.1 [INFO] finished tweaking crates.io crate async-channel 1.6.1 [INFO] tweaked toml for crates.io crate async-channel 1.6.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 966c9fc66a3af5a49aea14bcfb369268fd68821042f83f47f6632069c022caa3 [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" "966c9fc66a3af5a49aea14bcfb369268fd68821042f83f47f6632069c022caa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "966c9fc66a3af5a49aea14bcfb369268fd68821042f83f47f6632069c022caa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "966c9fc66a3af5a49aea14bcfb369268fd68821042f83f47f6632069c022caa3", kill_on_drop: false }` [INFO] [stdout] 966c9fc66a3af5a49aea14bcfb369268fd68821042f83f47f6632069c022caa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80c9e05bb46152dcf3068bce14a030ae064273ce56c0717fdcd19c695a149721 [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" "80c9e05bb46152dcf3068bce14a030ae064273ce56c0717fdcd19c695a149721", kill_on_drop: false }` [INFO] [stderr] Compiling async-channel v1.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "80c9e05bb46152dcf3068bce14a030ae064273ce56c0717fdcd19c695a149721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80c9e05bb46152dcf3068bce14a030ae064273ce56c0717fdcd19c695a149721", kill_on_drop: false }` [INFO] [stdout] 80c9e05bb46152dcf3068bce14a030ae064273ce56c0717fdcd19c695a149721 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6973af4d017f0a2ee71c884a7078d30b170c6d9cb1a257a02701b2008c05aad1 [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" "6973af4d017f0a2ee71c884a7078d30b170c6d9cb1a257a02701b2008c05aad1", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling easy-parallel v3.1.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-channel v1.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.82s [INFO] running `Command { std: "docker" "inspect" "6973af4d017f0a2ee71c884a7078d30b170c6d9cb1a257a02701b2008c05aad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6973af4d017f0a2ee71c884a7078d30b170c6d9cb1a257a02701b2008c05aad1", kill_on_drop: false }` [INFO] [stdout] 6973af4d017f0a2ee71c884a7078d30b170c6d9cb1a257a02701b2008c05aad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] 2ffe265aaa48c40559c5abff0c5f9b00af9893abf69d67da6cd7f32052f23b78 [INFO] running `Command { std: "docker" "start" "-a" "2ffe265aaa48c40559c5abff0c5f9b00af9893abf69d67da6cd7f32052f23b78", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_channel-e8a9e2eddff03561) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/bounded.rs (/opt/rustwide/target/debug/deps/bounded-19f26cb403de9f18) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test capacity ... ok [INFO] [stdout] test receiver_count ... ok [INFO] [stdout] test recv_after_close ... ok [INFO] [stdout] test send_after_close ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test sender_count ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test close_wakes_receiver ... ok [INFO] [stdout] test close_wakes_sender ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test mpmc_stream ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.54s [INFO] [stdout] [INFO] [stderr] Running tests/unbounded.rs (/opt/rustwide/target/debug/deps/unbounded-b6bfb45008a10b38) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test capacity ... ok [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test send_after_close ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test sender_count ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test recv_after_close ... ok [INFO] [stdout] test receiver_count ... ok [INFO] [stdout] test mpmc_stream ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test close_wakes_receiver ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stderr] Doc-tests async-channel [INFO] [stdout] test recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.53s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - Receiver::capacity (line 618) ... ok [INFO] [stdout] test src/lib.rs - Receiver::sender_count (line 654) ... ok [INFO] [stdout] test src/lib.rs - Receiver::is_closed (line 539) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - Receiver::is_empty (line 558) ... ok [INFO] [stdout] test src/lib.rs - Receiver::close (line 519) ... ok [INFO] [stdout] test src/lib.rs - Sender::close (line 250) ... ok [INFO] [stdout] test src/lib.rs - Receiver::try_recv (line 454) ... ok [INFO] [stdout] test src/lib.rs - Receiver::receiver_count (line 635) ... ok [INFO] [stdout] test src/lib.rs - Sender::capacity (line 349) ... ok [INFO] [stdout] test src/lib.rs - Receiver::len (line 598) ... ok [INFO] [stdout] test src/lib.rs - Sender::is_closed (line 270) ... ok [INFO] [stdout] test src/lib.rs - Receiver::is_full (line 579) ... ok [INFO] [stdout] test src/lib.rs - Sender::is_empty (line 289) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv (line 491) ... ok [INFO] [stdout] test src/lib.rs - Sender::is_full (line 310) ... ok [INFO] [stdout] test src/lib.rs - Sender::receiver_count (line 366) ... ok [INFO] [stdout] test src/lib.rs - Sender::sender_count (line 385) ... ok [INFO] [stdout] test src/lib.rs - Sender::send (line 223) ... ok [INFO] [stdout] test src/lib.rs - unbounded (line 135) ... ok [INFO] [stdout] test src/lib.rs - Sender::len (line 329) ... ok [INFO] [stdout] test src/lib.rs - Sender::try_send (line 186) ... ok [INFO] [stdout] test src/lib.rs - bounded (line 95) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ffe265aaa48c40559c5abff0c5f9b00af9893abf69d67da6cd7f32052f23b78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ffe265aaa48c40559c5abff0c5f9b00af9893abf69d67da6cd7f32052f23b78", kill_on_drop: false }` [INFO] [stdout] 2ffe265aaa48c40559c5abff0c5f9b00af9893abf69d67da6cd7f32052f23b78