[INFO] fetching crate tk-pool 0.5.3... [INFO] testing tk-pool-0.5.3 against 1.49.0 for beta-1.50-1 [INFO] extracting crate tk-pool 0.5.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tk-pool 0.5.3 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tk-pool 0.5.3 [INFO] finished tweaking crates.io crate tk-pool 0.5.3 [INFO] tweaked toml for crates.io crate tk-pool 0.5.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 873db996f2d71b5397b63f2ba672d0b0946f2e073d4edefcdca1551c7dbb4859 [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" "873db996f2d71b5397b63f2ba672d0b0946f2e073d4edefcdca1551c7dbb4859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "873db996f2d71b5397b63f2ba672d0b0946f2e073d4edefcdca1551c7dbb4859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "873db996f2d71b5397b63f2ba672d0b0946f2e073d4edefcdca1551c7dbb4859", kill_on_drop: false }` [INFO] [stdout] 873db996f2d71b5397b63f2ba672d0b0946f2e073d4edefcdca1551c7dbb4859 [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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 1153f7fcdb718aaaf2de7444f79ab6db204cdd3d409906b507d343fffb95fd9d [INFO] running `Command { std: "docker" "start" "-a" "1153f7fcdb718aaaf2de7444f79ab6db204cdd3d409906b507d343fffb95fd9d", kill_on_drop: false }` [INFO] [stderr] Compiling abstract-ns v0.4.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling tk-pool v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/queue.rs:244:32 [INFO] [stdout] | [INFO] [stdout] 244 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/uniform/pool.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | | Error=FutureErr>>>, [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | Error=FutureErr>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "1153f7fcdb718aaaf2de7444f79ab6db204cdd3d409906b507d343fffb95fd9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1153f7fcdb718aaaf2de7444f79ab6db204cdd3d409906b507d343fffb95fd9d", kill_on_drop: false }` [INFO] [stdout] 1153f7fcdb718aaaf2de7444f79ab6db204cdd3d409906b507d343fffb95fd9d [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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 339e6e167d4a6bcb1e4018af6c660a4c5c0fc37e84e2a0a11adf99eaa1b4064d [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" "339e6e167d4a6bcb1e4018af6c660a4c5c0fc37e84e2a0a11adf99eaa1b4064d", kill_on_drop: false }` [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling async-slot v0.1.0 [INFO] [stderr] Compiling ns-std-threaded v0.3.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/queue.rs:244:32 [INFO] [stdout] | [INFO] [stdout] 244 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/uniform/pool.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | | Error=FutureErr>>>, [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | Error=FutureErr>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ns-router v0.1.6 [INFO] [stderr] Compiling tk-bufstream v0.3.0 [INFO] [stderr] Compiling tk-http v0.3.9 [INFO] [stderr] Compiling tk-pool v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/queue.rs:244:32 [INFO] [stdout] | [INFO] [stdout] 244 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/uniform/pool.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | | Error=FutureErr>>>, [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stdout] 24 | Error=FutureErr>>>, [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 9.75s [INFO] running `Command { std: "docker" "inspect" "339e6e167d4a6bcb1e4018af6c660a4c5c0fc37e84e2a0a11adf99eaa1b4064d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339e6e167d4a6bcb1e4018af6c660a4c5c0fc37e84e2a0a11adf99eaa1b4064d", kill_on_drop: false }` [INFO] [stdout] 339e6e167d4a6bcb1e4018af6c660a4c5c0fc37e84e2a0a11adf99eaa1b4064d [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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c1c3f6a5556224ff8c4aed4cf290f4de55bb42990dd9e88bc4e0c5f90947c5b0 [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" "c1c3f6a5556224ff8c4aed4cf290f4de55bb42990dd9e88bc4e0c5f90947c5b0", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/queue.rs:244:32 [INFO] [stderr] | [INFO] [stderr] 244 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uniform/pool.rs:22:51 [INFO] [stderr] | [INFO] [stderr] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stderr] 24 | | Error=FutureErr>>>, [INFO] [stderr] | |__________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stderr] 24 | Error=FutureErr>>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/queue.rs:244:32 [INFO] [stderr] | [INFO] [stderr] 244 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uniform/pool.rs:22:51 [INFO] [stderr] | [INFO] [stderr] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stderr] 24 | | Error=FutureErr>>>, [INFO] [stderr] | |__________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 | pub(in uniform) futures: FuturesUnordered::Item>, [INFO] [stderr] 24 | Error=FutureErr>>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tk_pool-0332db90bc8a945c [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test uniform::aligner::test::normal ... ok [INFO] [stderr] Doc-tests tk_pool [INFO] [stdout] test uniform::aligner::test::update ... ok [INFO] [stdout] test uniform::aligner::test::blacklisting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 20) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c1c3f6a5556224ff8c4aed4cf290f4de55bb42990dd9e88bc4e0c5f90947c5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c3f6a5556224ff8c4aed4cf290f4de55bb42990dd9e88bc4e0c5f90947c5b0", kill_on_drop: false }` [INFO] [stdout] c1c3f6a5556224ff8c4aed4cf290f4de55bb42990dd9e88bc4e0c5f90947c5b0