[INFO] fetching crate rumqttlog 0.6.0... [INFO] testing rumqttlog-0.6.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate rumqttlog 0.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rumqttlog 0.6.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rumqttlog 0.6.0 [INFO] finished tweaking crates.io crate rumqttlog 0.6.0 [INFO] tweaked toml for crates.io crate rumqttlog 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded multimap v0.8.3 [INFO] [stderr] Downloaded ahash v0.6.3 [INFO] [stderr] Downloaded cpp_demangle v0.3.2 [INFO] [stderr] Downloaded symbolic-demangle v8.1.0 [INFO] [stderr] Downloaded inferno v0.10.6 [INFO] [stderr] Downloaded jackiechan v0.0.4 [INFO] [stderr] Downloaded segments v0.1.0 [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded pprof v0.3.20 [INFO] [stderr] Downloaded rgb v0.8.27 [INFO] [stderr] Downloaded symbolic-common v8.1.0 [INFO] [stderr] Downloaded prost-build v0.6.1 [INFO] [stderr] Downloaded mqttbytes v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b229ab6f55ba4adc8329298235d2615202232bfbc7f592282a3e1a9930366ba [INFO] running `Command { std: "docker" "start" "-a" "0b229ab6f55ba4adc8329298235d2615202232bfbc7f592282a3e1a9930366ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b229ab6f55ba4adc8329298235d2615202232bfbc7f592282a3e1a9930366ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b229ab6f55ba4adc8329298235d2615202232bfbc7f592282a3e1a9930366ba", kill_on_drop: false }` [INFO] [stdout] 0b229ab6f55ba4adc8329298235d2615202232bfbc7f592282a3e1a9930366ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2020c92374838dee83c31bd0273838268db4df913740e40ffef8aaa68e10bb2d [INFO] running `Command { std: "docker" "start" "-a" "2020c92374838dee83c31bd0273838268db4df913740e40ffef8aaa68e10bb2d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling mqttbytes v0.3.0 [INFO] [stderr] Compiling jackiechan v0.0.4 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling segments v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling rumqttlog v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_failed` [INFO] [stdout] --> src/router/connection.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | last_failed: 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 28.09s [INFO] running `Command { std: "docker" "inspect" "2020c92374838dee83c31bd0273838268db4df913740e40ffef8aaa68e10bb2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2020c92374838dee83c31bd0273838268db4df913740e40ffef8aaa68e10bb2d", kill_on_drop: false }` [INFO] [stdout] 2020c92374838dee83c31bd0273838268db4df913740e40ffef8aaa68e10bb2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99b41711d7d74f5edd483b1b39e5aae656a0ab12b705afb5f5dbdc0963a15ca1 [INFO] running `Command { std: "docker" "start" "-a" "99b41711d7d74f5edd483b1b39e5aae656a0ab12b705afb5f5dbdc0963a15ca1", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling symbolic-demangle v8.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling cpp_demangle v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quick-xml v0.20.0 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rgb v0.8.27 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stdout] warning: field is never read: `last_failed` [INFO] [stdout] --> src/router/connection.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | last_failed: 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 debugid v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling symbolic-common v8.1.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling inferno v0.10.6 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling argh v0.1.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling pprof v0.3.20 [INFO] [stderr] Compiling rumqttlog v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_failed` [INFO] [stdout] --> src/router/connection.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | last_failed: 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 41.83s [INFO] running `Command { std: "docker" "inspect" "99b41711d7d74f5edd483b1b39e5aae656a0ab12b705afb5f5dbdc0963a15ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b41711d7d74f5edd483b1b39e5aae656a0ab12b705afb5f5dbdc0963a15ca1", kill_on_drop: false }` [INFO] [stdout] 99b41711d7d74f5edd483b1b39e5aae656a0ab12b705afb5f5dbdc0963a15ca1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7a4903d509b386c81885ad1d358168a9c01bc562948de00b90d13833cadf6af [INFO] running `Command { std: "docker" "start" "-a" "a7a4903d509b386c81885ad1d358168a9c01bc562948de00b90d13833cadf6af", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `last_failed` [INFO] [stderr] --> src/router/connection.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | last_failed: 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: `last_failed` [INFO] [stderr] --> src/router/connection.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | last_failed: 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 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rumqttlog-d8aa57e02395a7f8) [INFO] [stdout] running 4 tests [INFO] [stdout] test router::router::test::topics_notifications_does_not_create_infinite_loops ... ok [INFO] [stdout] test router::tracker::test::unsubscribe_removes_requests_from_queue ... ok [INFO] [stdout] test router::router::test::data_notifications_does_not_create_infinite_loops ... ok [INFO] [stdout] test router::router::test::failed_notification_connection_should_not_be_scheduled ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/mesh.rs (/opt/rustwide/target/debug/deps/mesh-1d2e498b534d84d4) [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] [stderr] Running tests/router.rs (/opt/rustwide/target/debug/deps/router-007be1725a165ce9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test new_connection_data_notifies_interested_connections ... ok [INFO] [stdout] test acks_are_returned_as_expected_to_the_connection ... ok [INFO] [stdout] test failed_notifications_are_retried_after_connection_ready ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rumqttlog [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" "a7a4903d509b386c81885ad1d358168a9c01bc562948de00b90d13833cadf6af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a4903d509b386c81885ad1d358168a9c01bc562948de00b90d13833cadf6af", kill_on_drop: false }` [INFO] [stdout] a7a4903d509b386c81885ad1d358168a9c01bc562948de00b90d13833cadf6af