[INFO] crate async-channel 1.1.1 is already in cache [INFO] testing async-channel-1.1.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate async-channel 1.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate async-channel 1.1.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-channel 1.1.1 [INFO] finished tweaking crates.io crate async-channel 1.1.1 [INFO] tweaked toml for crates.io crate async-channel 1.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded easy-parallel v3.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a347203b74e97be431843e9ee5f8c4931e3476918190901a66bb2c9a1dba79b3 [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" "a347203b74e97be431843e9ee5f8c4931e3476918190901a66bb2c9a1dba79b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a347203b74e97be431843e9ee5f8c4931e3476918190901a66bb2c9a1dba79b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a347203b74e97be431843e9ee5f8c4931e3476918190901a66bb2c9a1dba79b3", kill_on_drop: false }` [INFO] [stdout] a347203b74e97be431843e9ee5f8c4931e3476918190901a66bb2c9a1dba79b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48b2cea388a201a7e030d8fa4544f953351541694b0fce2fed9d2853f04bfac4 [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" "48b2cea388a201a7e030d8fa4544f953351541694b0fce2fed9d2853f04bfac4", kill_on_drop: false }` [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling event-listener v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling concurrent-queue v1.1.1 [INFO] [stderr] Compiling async-channel v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "48b2cea388a201a7e030d8fa4544f953351541694b0fce2fed9d2853f04bfac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b2cea388a201a7e030d8fa4544f953351541694b0fce2fed9d2853f04bfac4", kill_on_drop: false }` [INFO] [stdout] 48b2cea388a201a7e030d8fa4544f953351541694b0fce2fed9d2853f04bfac4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b25cd93be6cf4fa90ca27559b96994fff40dcc59fee3befa54a67b482f6e9155 [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" "b25cd93be6cf4fa90ca27559b96994fff40dcc59fee3befa54a67b482f6e9155", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling fastrand v1.3.3 [INFO] [stderr] Compiling parking v1.0.5 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling easy-parallel v3.1.0 [INFO] [stderr] Compiling async-channel v1.1.1 [INFO] [stderr] Compiling futures-lite v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling blocking v0.4.7 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling async-channel v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.02s [INFO] running `Command { std: "docker" "inspect" "b25cd93be6cf4fa90ca27559b96994fff40dcc59fee3befa54a67b482f6e9155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b25cd93be6cf4fa90ca27559b96994fff40dcc59fee3befa54a67b482f6e9155", kill_on_drop: false }` [INFO] [stdout] b25cd93be6cf4fa90ca27559b96994fff40dcc59fee3befa54a67b482f6e9155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5dec42c23079b511086d88352ef0ccf6cccf24f766d957c42f635c83c75bd6ae [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" "5dec42c23079b511086d88352ef0ccf6cccf24f766d957c42f635c83c75bd6ae", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_channel-7fa16b0af411152e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bounded-618af78a9e8a348c [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test capacity ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test send_after_close ... ok [INFO] [stdout] test recv_after_close ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test mpmc_stream ... ok [INFO] [stdout] test spsc ... 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 recv ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unbounded-f9e577c5ab4a3044 [INFO] [stdout] test send ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test capacity ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test len_empty_full ... ok [INFO] [stdout] test recv_after_close ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test send_after_close ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] test try_send ... ok [INFO] [stdout] test mpmc ... ok [INFO] [stdout] test mpmc_stream ... ok [INFO] [stdout] test spsc ... ok [INFO] [stdout] test close_wakes_receiver ... ok [INFO] [stdout] test try_recv ... ok [INFO] [stdout] test recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests async-channel [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - Sender::capacity (line 318) ... ok [INFO] [stdout] test src/lib.rs - Receiver::is_full (line 491) ... ok [INFO] [stdout] test src/lib.rs - bounded (line 85) ... ok [INFO] [stdout] test src/lib.rs - Receiver::is_empty (line 470) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - Sender::send (line 211) ... ok [INFO] [stdout] test src/lib.rs - unbounded (line 125) ... ok [INFO] [stdout] test src/lib.rs - Receiver::capacity (line 530) ... ok [INFO] [stdout] test src/lib.rs - Receiver::len (line 510) ... ok [INFO] [stdout] test src/lib.rs - Sender::try_send (line 174) ... ok [INFO] [stdout] test src/lib.rs - Sender::is_empty (line 258) ... ok [INFO] [stdout] test src/lib.rs - Sender::len (line 298) ... ok [INFO] [stdout] test src/lib.rs - Receiver::recv (line 420) ... ok [INFO] [stdout] test src/lib.rs - Receiver::try_recv (line 383) ... ok [INFO] [stdout] test src/lib.rs - Sender::is_full (line 279) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5dec42c23079b511086d88352ef0ccf6cccf24f766d957c42f635c83c75bd6ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dec42c23079b511086d88352ef0ccf6cccf24f766d957c42f635c83c75bd6ae", kill_on_drop: false }` [INFO] [stdout] 5dec42c23079b511086d88352ef0ccf6cccf24f766d957c42f635c83c75bd6ae