[INFO] fetching crate pharos 0.5.3... [INFO] testing pharos-0.5.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate pharos 0.5.3 into /workspace/builds/worker-35/source [INFO] validating manifest of crates.io crate pharos 0.5.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pharos 0.5.3 [INFO] finished tweaking crates.io crate pharos 0.5.3 [INFO] tweaked toml for crates.io crate pharos 0.5.3 written to /workspace/builds/worker-35/source/Cargo.toml [INFO] crate crates.io crate pharos 0.5.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22a01f04238434a7781ec28f0172f15cd1eb82146e1b60c9cdf3eabd8b9fa800 [INFO] running `Command { std: "docker" "start" "-a" "22a01f04238434a7781ec28f0172f15cd1eb82146e1b60c9cdf3eabd8b9fa800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22a01f04238434a7781ec28f0172f15cd1eb82146e1b60c9cdf3eabd8b9fa800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a01f04238434a7781ec28f0172f15cd1eb82146e1b60c9cdf3eabd8b9fa800", kill_on_drop: false }` [INFO] [stdout] 22a01f04238434a7781ec28f0172f15cd1eb82146e1b60c9cdf3eabd8b9fa800 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 990993d2bb2e106a5d71def12275affd83a3978a6a21bd23dbb929becb5e6ce2 [INFO] running `Command { std: "docker" "start" "-a" "990993d2bb2e106a5d71def12275affd83a3978a6a21bd23dbb929becb5e6ce2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling pharos v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.17s [INFO] running `Command { std: "docker" "inspect" "990993d2bb2e106a5d71def12275affd83a3978a6a21bd23dbb929becb5e6ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "990993d2bb2e106a5d71def12275affd83a3978a6a21bd23dbb929becb5e6ce2", kill_on_drop: false }` [INFO] [stdout] 990993d2bb2e106a5d71def12275affd83a3978a6a21bd23dbb929becb5e6ce2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18e457e629b9384974d69243711b019a399f7eb1979d435e04bbedd2e5abc0c3 [INFO] running `Command { std: "docker" "start" "-a" "18e457e629b9384974d69243711b019a399f7eb1979d435e04bbedd2e5abc0c3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling async_executors v0.4.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.78 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling blanket v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.78 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling wasm-bindgen v0.2.78 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.2.0 [INFO] [stderr] Compiling js-sys v0.3.55 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.28 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.28 [INFO] [stderr] Compiling pharos v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 41.62s [INFO] running `Command { std: "docker" "inspect" "18e457e629b9384974d69243711b019a399f7eb1979d435e04bbedd2e5abc0c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e457e629b9384974d69243711b019a399f7eb1979d435e04bbedd2e5abc0c3", kill_on_drop: false }` [INFO] [stdout] 18e457e629b9384974d69243711b019a399f7eb1979d435e04bbedd2e5abc0c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1335039dee4bfdf9a8826e9da46c2cd07339293055147c8cec4193426dc0c15 [INFO] running `Command { std: "docker" "start" "-a" "d1335039dee4bfdf9a8826e9da46c2cd07339293055147c8cec4193426dc0c15", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pharos-16e02bf2a9379428) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test pharos::tests::new ... ok [INFO] [stdout] test filter::tests::debug ... ok [INFO] [stdout] test pharos::tests::debug ... ok [INFO] [stdout] test events::tests::debug ... ok [INFO] [stdout] test pharos::tests::poll_ready_closed ... ok [INFO] [stdout] test pharos::tests::observe_refuse_zero ... ok [INFO] [stdout] test pharos::tests::poll_ready_pending ... ok [INFO] [stdout] test pharos::tests::storage_len ... ok [INFO] [stdout] test pharos::tests::poll_flush_drop ... ok [INFO] [stdout] test pharos::tests::observe_after_close ... ok [INFO] [stdout] test pharos::tests::poll_ready_drop ... ok [INFO] [stdout] test pharos::tests::start_send_arrive ... ok [INFO] [stdout] test pharos::tests::reuse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] [stderr] Doc-tests pharos [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/filter.rs - filter::Filter (line 11) ... ok [INFO] [stdout] test src/observable.rs - observable::Observable (line 8) ... ok [INFO] [stdout] test src/observable.rs - observable::ObserveConfig (line 165) ... ok [INFO] [stdout] test src/lib.rs - (line 197) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1335039dee4bfdf9a8826e9da46c2cd07339293055147c8cec4193426dc0c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1335039dee4bfdf9a8826e9da46c2cd07339293055147c8cec4193426dc0c15", kill_on_drop: false }` [INFO] [stdout] d1335039dee4bfdf9a8826e9da46c2cd07339293055147c8cec4193426dc0c15