[INFO] fetching crate fluxion-ordered-merge 0.8.0... [INFO] testing fluxion-ordered-merge-0.8.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fluxion-ordered-merge 0.8.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate fluxion-ordered-merge 0.8.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fluxion-ordered-merge 0.8.0 [INFO] tweaked toml for crates.io crate fluxion-ordered-merge 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fluxion-ordered-merge 0.8.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fluxion-ordered-merge 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fluxion-test-utils v0.8.0 [INFO] [stderr] Downloaded zmij v1.0.14 [INFO] [stderr] Downloaded spin v0.10.0 [INFO] [stderr] Downloaded fluxion-core v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2af6a44c983f14da260eebdae7b4bf5069cda436bb6a71fff633bb27e556b10d [INFO] running `Command { std: "docker" "start" "-a" "2af6a44c983f14da260eebdae7b4bf5069cda436bb6a71fff633bb27e556b10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2af6a44c983f14da260eebdae7b4bf5069cda436bb6a71fff633bb27e556b10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af6a44c983f14da260eebdae7b4bf5069cda436bb6a71fff633bb27e556b10d", kill_on_drop: false }` [INFO] [stdout] 2af6a44c983f14da260eebdae7b4bf5069cda436bb6a71fff633bb27e556b10d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e132950d11288c376bb4f5f550d9c1f36cb77c140366b36a5ca5322372c0073 [INFO] running `Command { std: "docker" "start" "-a" "2e132950d11288c376bb4f5f550d9c1f36cb77c140366b36a5ca5322372c0073", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling fluxion-ordered-merge v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s [INFO] running `Command { std: "docker" "inspect" "2e132950d11288c376bb4f5f550d9c1f36cb77c140366b36a5ca5322372c0073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e132950d11288c376bb4f5f550d9c1f36cb77c140366b36a5ca5322372c0073", kill_on_drop: false }` [INFO] [stdout] 2e132950d11288c376bb4f5f550d9c1f36cb77c140366b36a5ca5322372c0073 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8d26bf0a47bc5dcda8b87402ac48e12b44590e297837c1c4071c6efd0548543 [INFO] running `Command { std: "docker" "start" "-a" "b8d26bf0a47bc5dcda8b87402ac48e12b44590e297837c1c4071c6efd0548543", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling portable-atomic v1.13.0 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling portable-atomic-util v0.2.4 [INFO] [stderr] Compiling zmij v1.0.14 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling clap_builder v4.5.54 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling clap v4.5.54 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling fluxion-core v0.8.0 [INFO] [stderr] Compiling fluxion-ordered-merge v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling fluxion-test-utils v0.8.0 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.18s [INFO] running `Command { std: "docker" "inspect" "b8d26bf0a47bc5dcda8b87402ac48e12b44590e297837c1c4071c6efd0548543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8d26bf0a47bc5dcda8b87402ac48e12b44590e297837c1c4071c6efd0548543", kill_on_drop: false }` [INFO] [stdout] b8d26bf0a47bc5dcda8b87402ac48e12b44590e297837c1c4071c6efd0548543 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3c9aa1e9db2e2be48f8230d075dee4c8fb0300e215b667e6ddf417a15a088b6 [INFO] running `Command { std: "docker" "start" "-a" "c3c9aa1e9db2e2be48f8230d075dee4c8fb0300e215b667e6ddf417a15a088b6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fluxion_ordered_merge-c34aaed4b97f415e) [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/ordered_merge_tests.rs (/opt/rustwide/target/debug/deps/ordered_merge_tests-6e8678572f7c65b7) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_ordered_merge_empty_streams ... ok [INFO] [stdout] test test_ordered_merge_one_empty_stream ... ok [INFO] [stdout] test test_ordered_merge_all_streams_close_simultaneously ... ok [INFO] [stdout] test test_ordered_merge_interleaved_emissions ... ok [INFO] [stdout] test test_ordered_merge_one_stream_closes_midway_three_streams ... ok [INFO] [stdout] test test_ordered_merge_stream_completes_early ... ok [INFO] [stdout] test test_ordered_merge_single_stream ... ok [INFO] [stdout] test test_ordered_merge_maximum_concurrent_streams ... ok [INFO] [stdout] test test_ordered_merge_large_volume ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/permutation_tests.rs (/opt/rustwide/target/debug/deps/permutation_tests-9c1adbc5aa970f45) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_ordered_merge_all_permutations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests fluxion_ordered_merge [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" "c3c9aa1e9db2e2be48f8230d075dee4c8fb0300e215b667e6ddf417a15a088b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c9aa1e9db2e2be48f8230d075dee4c8fb0300e215b667e6ddf417a15a088b6", kill_on_drop: false }` [INFO] [stdout] c3c9aa1e9db2e2be48f8230d075dee4c8fb0300e215b667e6ddf417a15a088b6