[INFO] fetching crate omango 0.1.4... [INFO] testing omango-0.1.4 against master#c5842b0be783dffa5a49693541acb79115c7eeef for pr-102570 [INFO] extracting crate omango 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate omango 0.1.4 on toolchain c5842b0be783dffa5a49693541acb79115c7eeef [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate omango 0.1.4 [INFO] finished tweaking crates.io crate omango 0.1.4 [INFO] tweaked toml for crates.io crate omango 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ringbuf v0.2.8 [INFO] [stderr] Downloaded rtrb v0.2.2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4480be447f062854cf89777f4b4fd327e37d87da9e5551d0d646077d0ba964b7 [INFO] running `Command { std: "docker" "start" "-a" "4480be447f062854cf89777f4b4fd327e37d87da9e5551d0d646077d0ba964b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4480be447f062854cf89777f4b4fd327e37d87da9e5551d0d646077d0ba964b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4480be447f062854cf89777f4b4fd327e37d87da9e5551d0d646077d0ba964b7", kill_on_drop: false }` [INFO] [stdout] 4480be447f062854cf89777f4b4fd327e37d87da9e5551d0d646077d0ba964b7 [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=forbid" "-e" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef2377507ddf054a8827bdbfc43c43fa8548ad64039968fcaf1f87c3e1d4e83f [INFO] running `Command { std: "docker" "start" "-a" "ef2377507ddf054a8827bdbfc43c43fa8548ad64039968fcaf1f87c3e1d4e83f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling pest v2.4.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling likely_stable v0.1.2 [INFO] [stderr] Compiling omango v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [INFO] running `Command { std: "docker" "inspect" "ef2377507ddf054a8827bdbfc43c43fa8548ad64039968fcaf1f87c3e1d4e83f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef2377507ddf054a8827bdbfc43c43fa8548ad64039968fcaf1f87c3e1d4e83f", kill_on_drop: false }` [INFO] [stdout] ef2377507ddf054a8827bdbfc43c43fa8548ad64039968fcaf1f87c3e1d4e83f [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=forbid" "-e" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfaf89f4cb2e54f33bf704dd4f53417334ba0396843dd85f81a2191054372176 [INFO] running `Command { std: "docker" "start" "-a" "cfaf89f4cb2e54f33bf704dd4f53417334ba0396843dd85f81a2191054372176", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling rtrb v0.2.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling ringbuf v0.2.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling pest v2.4.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling likely_stable v0.1.2 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling omango v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.09s [INFO] running `Command { std: "docker" "inspect" "cfaf89f4cb2e54f33bf704dd4f53417334ba0396843dd85f81a2191054372176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfaf89f4cb2e54f33bf704dd4f53417334ba0396843dd85f81a2191054372176", kill_on_drop: false }` [INFO] [stdout] cfaf89f4cb2e54f33bf704dd4f53417334ba0396843dd85f81a2191054372176 [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=forbid" "-e" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+c5842b0be783dffa5a49693541acb79115c7eeef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09df863e52f4aaf7acf8ef3a487c71ef864bececda0b740930124cc397cdae57 [INFO] running `Command { std: "docker" "start" "-a" "09df863e52f4aaf7acf8ef3a487c71ef864bececda0b740930124cc397cdae57", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/omango-8930257f4793c38e) [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/tests.rs (/opt/rustwide/target/debug/deps/tests-1a5d6109c742e988) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test bounds ... ok [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test send_close_gets_none ... ok [INFO] [stdout] test spsc_no_capacity ... ok [INFO] [stdout] test send_shared_recv ... ok [INFO] [stdout] test send_recv_threads ... ok [INFO] [stdout] test send_recv_threads_no_capacity ... ok [INFO] [stdout] test mpmc_no_capacity ... ok [INFO] [stdout] test mpsc_no_capacity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s [INFO] [stdout] [INFO] [stderr] Doc-tests omango [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 164) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 70) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 132) ... ok [INFO] [stdout] test src/error.rs - error::TrySendError::into_inner (line 95) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Sender (line 266) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 109) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Receiver::try_recv (line 443) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 88) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 52) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc (line 29) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Sender::try_send (line 309) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc (line 32) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc (line 55) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc (line 126) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc (line 94) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc (line 73) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Sender::send (line 336) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Receiver::try_recv (line 393) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Receiver (line 399) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Sender::close (line 367) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Sender (line 229) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::bounded (line 217) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::bounded (line 240) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Receiver::close (line 503) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Sender::try_send (line 266) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Receiver (line 356) ... ok [INFO] [stdout] test src/mpmc/mod.rs - mpmc::Receiver::recv (line 472) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Receiver::close (line 453) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::bounded (line 180) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Sender::close (line 324) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::bounded (line 203) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Sender::send (line 293) ... ok [INFO] [stdout] test src/spsc/mod.rs - spsc::Receiver::recv (line 422) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09df863e52f4aaf7acf8ef3a487c71ef864bececda0b740930124cc397cdae57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09df863e52f4aaf7acf8ef3a487c71ef864bececda0b740930124cc397cdae57", kill_on_drop: false }` [INFO] [stdout] 09df863e52f4aaf7acf8ef3a487c71ef864bececda0b740930124cc397cdae57