[INFO] fetching crate stop-handle 0.1.0... [INFO] testing stop-handle-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate stop-handle 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate stop-handle 0.1.0 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 stop-handle 0.1.0 [INFO] finished tweaking crates.io crate stop-handle 0.1.0 [INFO] tweaked toml for crates.io crate stop-handle 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate stop-handle 0.1.0 already has a lockfile, it will not be regenerated [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-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9984d61aaa30bfe046da29ea896385429b51ae4f8286e187107708ed5bd1bd05 [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" "9984d61aaa30bfe046da29ea896385429b51ae4f8286e187107708ed5bd1bd05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9984d61aaa30bfe046da29ea896385429b51ae4f8286e187107708ed5bd1bd05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9984d61aaa30bfe046da29ea896385429b51ae4f8286e187107708ed5bd1bd05", kill_on_drop: false }` [INFO] [stdout] 9984d61aaa30bfe046da29ea896385429b51ae4f8286e187107708ed5bd1bd05 [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=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] d085f9dd8a7b79093451e8923c6a0cc49e9c76fbe0c0293ca1637f5dba05f32a [INFO] running `Command { std: "docker" "start" "-a" "d085f9dd8a7b79093451e8923c6a0cc49e9c76fbe0c0293ca1637f5dba05f32a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling stop-handle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | / pin_project! { [INFO] [stdout] 82 | | pub struct StopWait { [INFO] [stdout] 83 | | #[pin] [INFO] [stdout] 84 | | inner: Fuse>, [INFO] [stdout] 85 | | } [INFO] [stdout] 86 | | } [INFO] [stdout] | |_^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::pin_project` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.11s [INFO] running `Command { std: "docker" "inspect" "d085f9dd8a7b79093451e8923c6a0cc49e9c76fbe0c0293ca1637f5dba05f32a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d085f9dd8a7b79093451e8923c6a0cc49e9c76fbe0c0293ca1637f5dba05f32a", kill_on_drop: false }` [INFO] [stdout] d085f9dd8a7b79093451e8923c6a0cc49e9c76fbe0c0293ca1637f5dba05f32a [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=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] c1ead98ee13fa73fb05c4da036a896ed73503edf1675f7c87538c2dbafd6cbf1 [INFO] running `Command { std: "docker" "start" "-a" "c1ead98ee13fa73fb05c4da036a896ed73503edf1675f7c87538c2dbafd6cbf1", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | / pin_project! { [INFO] [stdout] 82 | | pub struct StopWait { [INFO] [stdout] 83 | | #[pin] [INFO] [stdout] 84 | | inner: Fuse>, [INFO] [stdout] 85 | | } [INFO] [stdout] 86 | | } [INFO] [stdout] | |_^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::pin_project` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio v0.2.11 [INFO] [stderr] Compiling stop-handle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | / pin_project! { [INFO] [stdout] 82 | | pub struct StopWait { [INFO] [stdout] 83 | | #[pin] [INFO] [stdout] 84 | | inner: Fuse>, [INFO] [stdout] 85 | | } [INFO] [stdout] 86 | | } [INFO] [stdout] | |_^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::pin_project` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.15s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stop_handle-cd409ac07d58504b) [INFO] running `Command { std: "docker" "inspect" "c1ead98ee13fa73fb05c4da036a896ed73503edf1675f7c87538c2dbafd6cbf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ead98ee13fa73fb05c4da036a896ed73503edf1675f7c87538c2dbafd6cbf1", kill_on_drop: false }` [INFO] [stdout] c1ead98ee13fa73fb05c4da036a896ed73503edf1675f7c87538c2dbafd6cbf1 [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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ff4d4d1ad7dbea5b80a46a2fd28947b9d6f88ab49624a237e6a54405297f63c [INFO] running `Command { std: "docker" "start" "-a" "5ff4d4d1ad7dbea5b80a46a2fd28947b9d6f88ab49624a237e6a54405297f63c", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lib.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | / pin_project! { [INFO] [stderr] 82 | | pub struct StopWait { [INFO] [stderr] 83 | | #[pin] [INFO] [stderr] 84 | | inner: Fuse>, [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | } [INFO] [stderr] | |_^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `$crate::pin_project` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `stop-handle` (lib) generated 1 warning [INFO] [stderr] warning: `stop-handle` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stop_handle-cd409ac07d58504b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_stop_handle ... ok [INFO] [stderr] Doc-tests stop-handle [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [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" "5ff4d4d1ad7dbea5b80a46a2fd28947b9d6f88ab49624a237e6a54405297f63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff4d4d1ad7dbea5b80a46a2fd28947b9d6f88ab49624a237e6a54405297f63c", kill_on_drop: false }` [INFO] [stdout] 5ff4d4d1ad7dbea5b80a46a2fd28947b9d6f88ab49624a237e6a54405297f63c