[INFO] fetching crate async-resource 0.1.0... [INFO] testing async-resource-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate async-resource 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate async-resource 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-resource 0.1.0 [INFO] finished tweaking crates.io crate async-resource 0.1.0 [INFO] tweaked toml for crates.io crate async-resource 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a378e4a8a74e8b470703304e3130cc3f882ac0dd12dc13d27a31f13803ec675b [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" "a378e4a8a74e8b470703304e3130cc3f882ac0dd12dc13d27a31f13803ec675b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a378e4a8a74e8b470703304e3130cc3f882ac0dd12dc13d27a31f13803ec675b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a378e4a8a74e8b470703304e3130cc3f882ac0dd12dc13d27a31f13803ec675b", kill_on_drop: false }` [INFO] [stdout] a378e4a8a74e8b470703304e3130cc3f882ac0dd12dc13d27a31f13803ec675b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 0f1546912a69d78aabce669c7ffebfbee48057c963287ddf91de04615800ef01 [INFO] running `Command { std: "docker" "start" "-a" "0f1546912a69d78aabce669c7ffebfbee48057c963287ddf91de04615800ef01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling option-lock v0.1.0 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling async-resource v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `max_waiters` [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.13s [INFO] running `Command { std: "docker" "inspect" "0f1546912a69d78aabce669c7ffebfbee48057c963287ddf91de04615800ef01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1546912a69d78aabce669c7ffebfbee48057c963287ddf91de04615800ef01", kill_on_drop: false }` [INFO] [stdout] 0f1546912a69d78aabce669c7ffebfbee48057c963287ddf91de04615800ef01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cd3ec82b059091ad13f2fb9282adf56d2e321232371e48d38394c5782556593 [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" "5cd3ec82b059091ad13f2fb9282adf56d2e321232371e48d38394c5782556593", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stdout] warning: field is never read: `max_waiters` [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling async-resource v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `max_waiters` [INFO] [stdout] --> src/pool/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | max_waiters: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 39.46s [INFO] running `Command { std: "docker" "inspect" "5cd3ec82b059091ad13f2fb9282adf56d2e321232371e48d38394c5782556593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd3ec82b059091ad13f2fb9282adf56d2e321232371e48d38394c5782556593", kill_on_drop: false }` [INFO] [stdout] 5cd3ec82b059091ad13f2fb9282adf56d2e321232371e48d38394c5782556593 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30523349e42cfc6d1e67092c6ea125bc70612ad8f403470672045f10e9e2858f [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" "30523349e42cfc6d1e67092c6ea125bc70612ad8f403470672045f10e9e2858f", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `max_waiters` [INFO] [stderr] --> src/pool/mod.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | max_waiters: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `max_waiters` [INFO] [stderr] --> src/pool/mod.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | max_waiters: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_resource-fa808d40037c68e4 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test util::dropshot::tests::dropshot_sender_dropped ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_test_future ... ok [INFO] [stdout] test resource::lock::tests::resource_lock_debug ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_send_normal ... ok [INFO] [stdout] test resource::lock::tests::resource_lock_eq_hash ... ok [INFO] [stdout] test util::dropshot::tests::dropshot_receiver_dropped ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pool-b295a6561777aa66 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_pool_not_sync ... ok [INFO] [stdout] test test_pool_acquire_order_timeout ... ok [INFO] [stdout] test test_pool_waiter ... ok [INFO] [stdout] test test_pool_acquire_order_no_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests async_resource [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] running `Command { std: "docker" "inspect" "30523349e42cfc6d1e67092c6ea125bc70612ad8f403470672045f10e9e2858f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30523349e42cfc6d1e67092c6ea125bc70612ad8f403470672045f10e9e2858f", kill_on_drop: false }` [INFO] [stdout] 30523349e42cfc6d1e67092c6ea125bc70612ad8f403470672045f10e9e2858f