[INFO] fetching crate tower-batch 0.1.0... [INFO] testing tower-batch-0.1.0 against master#99b9a8850349e56247acb6ce19910c7f96db8439 for pr-135527-3 [INFO] extracting crate tower-batch 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate tower-batch 0.1.0 [INFO] finished tweaking crates.io crate tower-batch 0.1.0 [INFO] tweaked toml for crates.io crate tower-batch 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tower-batch 0.1.0 on toolchain 99b9a8850349e56247acb6ce19910c7f96db8439 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 87 packages to latest compatible versions [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "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 tracing-attributes v0.1.30 [INFO] [stderr] Downloaded tokio-stream v0.1.17 [INFO] [stderr] Downloaded ppv-lite86 v0.2.21 [INFO] [stderr] Downloaded futures-executor v0.3.31 [INFO] [stderr] Downloaded regex-automata v0.4.11 [INFO] [stderr] Downloaded async-stream v0.3.6 [INFO] [stderr] Downloaded async-stream-impl v0.3.6 [INFO] [stderr] Downloaded futures v0.3.31 [INFO] [stderr] Downloaded indexmap v1.9.3 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded hashbrown v0.12.3 [INFO] [stderr] Downloaded tower v0.4.13 [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] [stderr] Downloaded tracing-subscriber v0.3.20 [INFO] [stderr] Downloaded backtrace v0.3.76 [INFO] [stderr] Downloaded nu-ansi-term v0.50.1 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded gimli v0.32.3 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded pin-project v1.1.10 [INFO] [stderr] Downloaded matchers v0.2.0 [INFO] [stderr] Downloaded tracing-futures v0.2.5 [INFO] [stderr] Downloaded sharded-slab v0.1.7 [INFO] [stderr] Downloaded tracing-log v0.2.0 [INFO] [stderr] Downloaded addr2line v0.25.1 [INFO] [stderr] Downloaded object v0.37.3 [INFO] [stderr] Downloaded thread_local v1.1.9 [INFO] [stderr] Downloaded tokio-macros v2.5.0 [INFO] [stderr] Downloaded tower-test v0.4.0 [INFO] [stderr] Downloaded valuable v0.1.1 [INFO] [stderr] Downloaded pin-project-internal v1.1.10 [INFO] [stderr] Downloaded hdrhistogram v7.5.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f186bf2d303bd4fe25987a834402b463df1d8b018019b956f6650e8aba31118 [INFO] running `Command { std: "docker" "start" "-a" "2f186bf2d303bd4fe25987a834402b463df1d8b018019b956f6650e8aba31118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f186bf2d303bd4fe25987a834402b463df1d8b018019b956f6650e8aba31118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f186bf2d303bd4fe25987a834402b463df1d8b018019b956f6650e8aba31118", kill_on_drop: false }` [INFO] [stdout] 2f186bf2d303bd4fe25987a834402b463df1d8b018019b956f6650e8aba31118 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff884d88efec194aefcb0829af77b93d1b3a5a3b8f3c456792aa5172f4c7af27 [INFO] running `Command { std: "docker" "start" "-a" "ff884d88efec194aefcb0829af77b93d1b3a5a3b8f3c456792aa5172f4c7af27", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tower-batch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.53s [INFO] running `Command { std: "docker" "inspect" "ff884d88efec194aefcb0829af77b93d1b3a5a3b8f3c456792aa5172f4c7af27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff884d88efec194aefcb0829af77b93d1b3a5a3b8f3c456792aa5172f4c7af27", kill_on_drop: false }` [INFO] [stdout] ff884d88efec194aefcb0829af77b93d1b3a5a3b8f3c456792aa5172f4c7af27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a468fbca0fda5f77dcd3f13d31e632e42985c11ab3c26b4556d9b1a2d9ea360 [INFO] running `Command { std: "docker" "start" "-a" "4a468fbca0fda5f77dcd3f13d31e632e42985c11ab3c26b4556d9b1a2d9ea360", kill_on_drop: false }` [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.50.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling tower-test v0.4.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling tower-batch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.82s [INFO] running `Command { std: "docker" "inspect" "4a468fbca0fda5f77dcd3f13d31e632e42985c11ab3c26b4556d9b1a2d9ea360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a468fbca0fda5f77dcd3f13d31e632e42985c11ab3c26b4556d9b1a2d9ea360", kill_on_drop: false }` [INFO] [stdout] 4a468fbca0fda5f77dcd3f13d31e632e42985c11ab3c26b4556d9b1a2d9ea360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+99b9a8850349e56247acb6ce19910c7f96db8439" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fdb017b5cf8e531fb872931fa1e15d5469cc0d88129bdd35b15bc0e26f7e9deb [INFO] running `Command { std: "docker" "start" "-a" "fdb017b5cf8e531fb872931fa1e15d5469cc0d88129bdd35b15bc0e26f7e9deb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_batch-68d96003ba588649) [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/main.rs (/opt/rustwide/target/debug/deps/main-613dfe9cdf9bb47b) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test doesnt_leak_permits ... ok [INFO] [stdout] test request_futures_fail_if_flush_fails ... ok [INFO] [stdout] test wakes_pending_waiters_on_close ... ok [INFO] [stdout] test poll_ready_when_worker_is_dropped_early ... ok [INFO] [stdout] test batch_flushes_on_max_size ... ok [INFO] [stdout] test wakes_pending_waiters_on_failure ... ok [INFO] [stdout] test waits_for_channel_capacity ... ok [INFO] [stdout] test clears_canceled_requests ... ok [INFO] [stdout] test response_future_when_worker_is_dropped_early ... ok [INFO] [stdout] test when_inner_fails ... ok [INFO] [stdout] test propagates_trace_spans ... ok [INFO] [stdout] test batch_flushes_on_elapsed_time ... ok [INFO] [stderr] Running tests/support.rs (/opt/rustwide/target/debug/deps/support-036f3fb4bef43350) [INFO] [stderr] Doc-tests tower_batch [INFO] [stdout] test when_inner_is_not_ready ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s [INFO] [stdout] [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] [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" "fdb017b5cf8e531fb872931fa1e15d5469cc0d88129bdd35b15bc0e26f7e9deb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb017b5cf8e531fb872931fa1e15d5469cc0d88129bdd35b15bc0e26f7e9deb", kill_on_drop: false }` [INFO] [stdout] fdb017b5cf8e531fb872931fa1e15d5469cc0d88129bdd35b15bc0e26f7e9deb