[INFO] fetching crate pharos 0.5.2... [INFO] testing pharos-0.5.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate pharos 0.5.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate pharos 0.5.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pharos 0.5.2 [INFO] finished tweaking crates.io crate pharos 0.5.2 [INFO] tweaked toml for crates.io crate pharos 0.5.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate pharos 0.5.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded semver v1.0.3 [INFO] [stderr] Downloaded libc v0.2.96 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.24 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.24 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded async_executors v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de9b1819365ae7489bd1699c2a886170985eddcc3bc5288b1b1ee7c5f49a675b [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" "de9b1819365ae7489bd1699c2a886170985eddcc3bc5288b1b1ee7c5f49a675b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de9b1819365ae7489bd1699c2a886170985eddcc3bc5288b1b1ee7c5f49a675b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de9b1819365ae7489bd1699c2a886170985eddcc3bc5288b1b1ee7c5f49a675b", kill_on_drop: false }` [INFO] [stdout] de9b1819365ae7489bd1699c2a886170985eddcc3bc5288b1b1ee7c5f49a675b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 359779b6dbbe0987c2cf260cb20113eedfa7fffca3a36a81027998059538ee50 [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" "359779b6dbbe0987c2cf260cb20113eedfa7fffca3a36a81027998059538ee50", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling pharos v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.09s [INFO] running `Command { std: "docker" "inspect" "359779b6dbbe0987c2cf260cb20113eedfa7fffca3a36a81027998059538ee50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "359779b6dbbe0987c2cf260cb20113eedfa7fffca3a36a81027998059538ee50", kill_on_drop: false }` [INFO] [stdout] 359779b6dbbe0987c2cf260cb20113eedfa7fffca3a36a81027998059538ee50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 05c0bd678893dac782bcae6954be40c5eed264369a398a7ba6ee116e64508637 [INFO] running `Command { std: "docker" "start" "-a" "05c0bd678893dac782bcae6954be40c5eed264369a398a7ba6ee116e64508637", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.74 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.24 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling async_executors v0.4.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Compiling js-sys v0.3.51 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.24 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.24 [INFO] [stderr] Compiling pharos v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.77s [INFO] running `Command { std: "docker" "inspect" "05c0bd678893dac782bcae6954be40c5eed264369a398a7ba6ee116e64508637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c0bd678893dac782bcae6954be40c5eed264369a398a7ba6ee116e64508637", kill_on_drop: false }` [INFO] [stdout] 05c0bd678893dac782bcae6954be40c5eed264369a398a7ba6ee116e64508637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cab9c92f9fe2dac91e57e68bfad2d3048405170c597668fb84f03c44deed712 [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" "8cab9c92f9fe2dac91e57e68bfad2d3048405170c597668fb84f03c44deed712", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pharos-a7e838d52f42f89f) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test pharos::tests::debug ... ok [INFO] [stdout] test filter::tests::debug ... ok [INFO] [stdout] test events::tests::debug ... ok [INFO] [stdout] test pharos::tests::new ... ok [INFO] [stdout] test pharos::tests::poll_ready_closed ... ok [INFO] [stdout] test pharos::tests::reuse ... ok [INFO] [stdout] test pharos::tests::storage_len ... ok [INFO] [stdout] test pharos::tests::poll_flush_drop ... ok [INFO] [stdout] test pharos::tests::poll_ready_pending ... ok [INFO] [stdout] test pharos::tests::observe_refuse_zero ... ok [INFO] [stdout] test pharos::tests::start_send_arrive ... ok [INFO] [stdout] test pharos::tests::observe_after_close ... ok [INFO] [stdout] test pharos::tests::poll_ready_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pharos [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/observable.rs - observable::Observable (line 8) ... ok [INFO] [stdout] test src/filter.rs - filter::Filter (line 11) ... ok [INFO] [stdout] test src/observable.rs - observable::ObserveConfig (line 165) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8cab9c92f9fe2dac91e57e68bfad2d3048405170c597668fb84f03c44deed712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cab9c92f9fe2dac91e57e68bfad2d3048405170c597668fb84f03c44deed712", kill_on_drop: false }` [INFO] [stdout] 8cab9c92f9fe2dac91e57e68bfad2d3048405170c597668fb84f03c44deed712