[INFO] fetching crate iter-merge 1.0.0... [INFO] testing iter-merge-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate iter-merge 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate iter-merge 1.0.0 [INFO] finished tweaking crates.io crate iter-merge 1.0.0 [INFO] tweaked toml for crates.io crate iter-merge 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate iter-merge 1.0.0 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 iter-merge 1.0.0 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] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded clap v4.5.49 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded clap_builder v4.5.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 597b7f1f28687de6b1ec47410363a444d843734923c47a15a415d10a05609d68 [INFO] running `Command { std: "docker" "start" "-a" "597b7f1f28687de6b1ec47410363a444d843734923c47a15a415d10a05609d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "597b7f1f28687de6b1ec47410363a444d843734923c47a15a415d10a05609d68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597b7f1f28687de6b1ec47410363a444d843734923c47a15a415d10a05609d68", kill_on_drop: false }` [INFO] [stdout] 597b7f1f28687de6b1ec47410363a444d843734923c47a15a415d10a05609d68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 13b6648c79a576690be8474c4d4c4313db87931d4a245784dfc85ac3bb985d25 [INFO] running `Command { std: "docker" "start" "-a" "13b6648c79a576690be8474c4d4c4313db87931d4a245784dfc85ac3bb985d25", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling iter-merge v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "13b6648c79a576690be8474c4d4c4313db87931d4a245784dfc85ac3bb985d25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b6648c79a576690be8474c4d4c4313db87931d4a245784dfc85ac3bb985d25", kill_on_drop: false }` [INFO] [stdout] 13b6648c79a576690be8474c4d4c4313db87931d4a245784dfc85ac3bb985d25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 85f3c815f3a71bbabd9e62959df574024c8434d3ec01e792afcaba79a59434f3 [INFO] running `Command { std: "docker" "start" "-a" "85f3c815f3a71bbabd9e62959df574024c8434d3ec01e792afcaba79a59434f3", kill_on_drop: false }` [INFO] [stderr] Compiling iter-merge v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "85f3c815f3a71bbabd9e62959df574024c8434d3ec01e792afcaba79a59434f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f3c815f3a71bbabd9e62959df574024c8434d3ec01e792afcaba79a59434f3", kill_on_drop: false }` [INFO] [stdout] 85f3c815f3a71bbabd9e62959df574024c8434d3ec01e792afcaba79a59434f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] efdab6e056f78a4499af0add19ca5f788c56aeb161d756d76dff73ca36a667e0 [INFO] running `Command { std: "docker" "start" "-a" "efdab6e056f78a4499af0add19ca5f788c56aeb161d756d76dff73ca36a667e0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_merge-fd24a67f2cc1bd02) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test comparators::tests::comparators ... ok [INFO] [stdout] test convenience::tests::merge_by_works ... ok [INFO] [stdout] test convenience::tests::merge_works ... ok [INFO] [stdout] test merge_iter::tests::count ... ok [INFO] [stdout] test merge_iter::into_iters::tests::unordered ... ok [INFO] [stdout] test internal::hole::tests::hole ... ok [INFO] [stdout] test merge_iter::into_iters::tests::ordered ... ok [INFO] [stdout] test merge_iter::tests::size_hint ... ok [INFO] [stdout] test merge_iter::tests::debug_formatters ... ok [INFO] [stdout] test merge_iter::tests::next_if ... ok [INFO] [stdout] test merge_iter::tests::next_if_eq ... ok [INFO] [stdout] test merge_iter::tests::peek ... ok [INFO] [stdout] test storage::array::tests::capacity_overflow ... ok [INFO] [stdout] test comparators::tie_breaker::tests::tie_breaker ... ok [INFO] [stdout] test convenience::tests::merge_by_key_works ... ok [INFO] [stdout] test tests::correct_order ... ok [INFO] [stdout] test tests::clone ... ok [INFO] [stdout] test tests::iter_drop_panic ... ok [INFO] [stdout] test tests::next_panic ... ok [INFO] [stdout] test tests::cmp_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.68s [INFO] [stdout] [INFO] [stderr] Doc-tests iter_merge [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 169) ... ok [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 182) ... ok [INFO] [stdout] test src/storage/array.rs - storage::array::ArrayStorage::from_arr (line 106) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/merge_iter.rs - merge_iter::MergeIter::next_if (line 80) ... ok [INFO] [stdout] test src/merge_iter.rs - merge_iter::MergeIter::peek (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/storage/array.rs - storage::array::ArrayStorage::into_builder (line 175) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/storage/array.rs - storage::array::ArrayStorage::new (line 77) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/comparators.rs - comparators::ByOrd (line 110) ... ok [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 200) ... ok [INFO] [stdout] test src/merge_iter.rs - merge_iter::MergeIter::next_if_eq (line 117) ... ok [INFO] [stdout] test src/merge_iter.rs - merge_iter::MergeIter::into_vec (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "efdab6e056f78a4499af0add19ca5f788c56aeb161d756d76dff73ca36a667e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efdab6e056f78a4499af0add19ca5f788c56aeb161d756d76dff73ca36a667e0", kill_on_drop: false }` [INFO] [stdout] efdab6e056f78a4499af0add19ca5f788c56aeb161d756d76dff73ca36a667e0