[INFO] fetching crate future_pubsub 0.1.3... [INFO] testing future_pubsub-0.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate future_pubsub 0.1.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate future_pubsub 0.1.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate future_pubsub 0.1.3 [INFO] finished tweaking crates.io crate future_pubsub 0.1.3 [INFO] tweaked toml for crates.io crate future_pubsub 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 359b659951dcf3de1551af1369cf85c688e05a10833441d103d8685aa7cbed25 [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" "359b659951dcf3de1551af1369cf85c688e05a10833441d103d8685aa7cbed25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "359b659951dcf3de1551af1369cf85c688e05a10833441d103d8685aa7cbed25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "359b659951dcf3de1551af1369cf85c688e05a10833441d103d8685aa7cbed25", kill_on_drop: false }` [INFO] [stdout] 359b659951dcf3de1551af1369cf85c688e05a10833441d103d8685aa7cbed25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 2a83268121350d51f87e899177a3d0d7c5d693174e70601f67cb041c8ca545d0 [INFO] running `Command { std: "docker" "start" "-a" "2a83268121350d51f87e899177a3d0d7c5d693174e70601f67cb041c8ca545d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling future_pubsub v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "2a83268121350d51f87e899177a3d0d7c5d693174e70601f67cb041c8ca545d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a83268121350d51f87e899177a3d0d7c5d693174e70601f67cb041c8ca545d0", kill_on_drop: false }` [INFO] [stdout] 2a83268121350d51f87e899177a3d0d7c5d693174e70601f67cb041c8ca545d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 7195a15f4138457443a92f96a0720b34ce572d25ed686fa6d0ded8b39584d563 [INFO] running `Command { std: "docker" "start" "-a" "7195a15f4138457443a92f96a0720b34ce572d25ed686fa6d0ded8b39584d563", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling future_pubsub v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio_core::reactor::Core` [INFO] [stdout] --> tests/unsync_cloneable.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio_core::reactor::Core; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> tests/unsync_cloneable.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sink` [INFO] [stdout] --> tests/unsync_cloneable.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::{Future, Stream, Sink}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.43s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/future_pubsub-fef8b6a51505ab23) [INFO] [stderr] Executable tests/unsync_cloneable.rs (/opt/rustwide/target/debug/deps/unsync_cloneable-58864573d8e86414) [INFO] [stderr] Executable tests/unsync_unbounded.rs (/opt/rustwide/target/debug/deps/unsync_unbounded-d706eefcb1172b10) [INFO] running `Command { std: "docker" "inspect" "7195a15f4138457443a92f96a0720b34ce572d25ed686fa6d0ded8b39584d563", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7195a15f4138457443a92f96a0720b34ce572d25ed686fa6d0ded8b39584d563", kill_on_drop: false }` [INFO] [stdout] 7195a15f4138457443a92f96a0720b34ce572d25ed686fa6d0ded8b39584d563 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 769eda77bc16bafaf3e7ade0dd158b51c859625b9e0b3aa8bf8a992a88e7cf1e [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" "769eda77bc16bafaf3e7ade0dd158b51c859625b9e0b3aa8bf8a992a88e7cf1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `tokio_core::reactor::Core` [INFO] [stderr] --> tests/unsync_cloneable.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio_core::reactor::Core; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> tests/unsync_cloneable.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sink` [INFO] [stderr] --> tests/unsync_cloneable.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::{Future, Stream, Sink}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `future_pubsub` (test "unsync_cloneable") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/future_pubsub-fef8b6a51505ab23) [INFO] [stderr] Running tests/unsync_cloneable.rs (/opt/rustwide/target/debug/deps/unsync_cloneable-58864573d8e86414) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test clone ... ok [INFO] [stderr] Running tests/unsync_unbounded.rs (/opt/rustwide/target/debug/deps/unsync_unbounded-d706eefcb1172b10) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test send_recv_shared ... ok [INFO] [stdout] test send_many_items ... ok [INFO] [stdout] test send_many_items_recv_shared ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests future_pubsub [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "769eda77bc16bafaf3e7ade0dd158b51c859625b9e0b3aa8bf8a992a88e7cf1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "769eda77bc16bafaf3e7ade0dd158b51c859625b9e0b3aa8bf8a992a88e7cf1e", kill_on_drop: false }` [INFO] [stdout] 769eda77bc16bafaf3e7ade0dd158b51c859625b9e0b3aa8bf8a992a88e7cf1e