[INFO] fetching crate barrage 0.2.1... [INFO] testing barrage-0.2.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate barrage 0.2.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate barrage 0.2.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate barrage 0.2.1 [INFO] finished tweaking crates.io crate barrage 0.2.1 [INFO] tweaked toml for crates.io crate barrage 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ff4e764418f32ce4ff6a9a4202c50d1e2a9bdc563c90805751383e9a6f6b5a1 [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" "3ff4e764418f32ce4ff6a9a4202c50d1e2a9bdc563c90805751383e9a6f6b5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ff4e764418f32ce4ff6a9a4202c50d1e2a9bdc563c90805751383e9a6f6b5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff4e764418f32ce4ff6a9a4202c50d1e2a9bdc563c90805751383e9a6f6b5a1", kill_on_drop: false }` [INFO] [stdout] 3ff4e764418f32ce4ff6a9a4202c50d1e2a9bdc563c90805751383e9a6f6b5a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ef119e22e40725130d56d494a5662a5f0524b7e7e8780d1e48a3d5e29780ec9 [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" "7ef119e22e40725130d56d494a5662a5f0524b7e7e8780d1e48a3d5e29780ec9", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling spinny v0.2.2 [INFO] [stderr] Compiling barrage v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7ef119e22e40725130d56d494a5662a5f0524b7e7e8780d1e48a3d5e29780ec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef119e22e40725130d56d494a5662a5f0524b7e7e8780d1e48a3d5e29780ec9", kill_on_drop: false }` [INFO] [stdout] 7ef119e22e40725130d56d494a5662a5f0524b7e7e8780d1e48a3d5e29780ec9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a221651cd81ece7ca076e79ddabfead6a400523da6b77bc422c03fbe2fb2961c [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" "a221651cd81ece7ca076e79ddabfead6a400523da6b77bc422c03fbe2fb2961c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tokio-test v0.2.1 [INFO] [stderr] Compiling barrage v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `event_listener` [INFO] [stdout] --> src/lib.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | event_listener: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.01s [INFO] running `Command { std: "docker" "inspect" "a221651cd81ece7ca076e79ddabfead6a400523da6b77bc422c03fbe2fb2961c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a221651cd81ece7ca076e79ddabfead6a400523da6b77bc422c03fbe2fb2961c", kill_on_drop: false }` [INFO] [stdout] a221651cd81ece7ca076e79ddabfead6a400523da6b77bc422c03fbe2fb2961c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 38a2dc4a7af84cb7b1fb55dbfb8f2eb47e91e8229ea0103351b8e984e1924b0f [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" "38a2dc4a7af84cb7b1fb55dbfb8f2eb47e91e8229ea0103351b8e984e1924b0f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `event_listener` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:135:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 135 | event_listener: Option, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 18 tests [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `event_listener` [INFO] [stderr] --> src/lib.rs:330:5 [INFO] [stderr] | [INFO] [stderr] 330 | event_listener: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `event_listener` [INFO] [stderr] --> src/lib.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | event_listener: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `event_listener` [INFO] [stderr] --> src/lib.rs:330:5 [INFO] [stderr] | [INFO] [stderr] 330 | event_listener: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/barrage-456ddb35b47a0127) [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-21972c8bb4590220) [INFO] [stdout] test rx_drop_disconnect ... ok [INFO] [stdout] test shared_receiver_drop ... ok [INFO] [stdout] test drop_rx ... ok [INFO] [stdout] test shared_recv ... ok [INFO] [stdout] test sync_receive ... ok [INFO] [stdout] test sync_send_bounded_wait_resume ... ok [INFO] [stdout] test shared_receiver_upgrade ... ok [INFO] [stdout] test bounded_wait_resume ... ok [INFO] [stdout] test shared_receiver_same_mailbox ... ok [INFO] [stdout] test one_message_unbounded ... ok [INFO] [stdout] test new_recv_after_send ... ok [INFO] [stdout] test shared_receiver_receives_once ... ok [INFO] [stdout] test try_send_bounded_wait_resume ... ok [INFO] [stdout] test tx_drop_disconnect ... ok [INFO] [stdout] test broadcast_send_threaded ... ok [INFO] [stdout] test no_reorder ... ok [INFO] [stdout] test sync_receive_from_wait_async_send ... ok [INFO] [stdout] test sync_receive_from_wait_try_send ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stderr] Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-fbb052de12ea60d3) [INFO] [stdout] [INFO] [stderr] Doc-tests barrage [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "38a2dc4a7af84cb7b1fb55dbfb8f2eb47e91e8229ea0103351b8e984e1924b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a2dc4a7af84cb7b1fb55dbfb8f2eb47e91e8229ea0103351b8e984e1924b0f", kill_on_drop: false }` [INFO] [stdout] 38a2dc4a7af84cb7b1fb55dbfb8f2eb47e91e8229ea0103351b8e984e1924b0f