[INFO] fetching crate subms-merge-iterator 0.10.0...
[INFO] testing subms-merge-iterator-0.10.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate subms-merge-iterator 0.10.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate subms-merge-iterator 0.10.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate subms-merge-iterator 0.10.0
[INFO] tweaked toml for crates.io crate subms-merge-iterator 0.10.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subms-merge-iterator 0.10.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subms-merge-iterator 0.10.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | documentation = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |                 ----------------------------------------------------------------------
[INFO] [stderr] 44 | edition = "2024"
[INFO] [stderr] 45 | homepage = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `subms-merge-iterator` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41
[INFO] running `Command { std: "docker" "start" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | documentation = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |                 ----------------------------------------------------------------------
[INFO] [stderr] 44 | edition = "2024"
[INFO] [stderr] 45 | homepage = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `subms-merge-iterator` (manifest) generated 1 warning
[INFO] [stderr]    Compiling subms-merge-iterator v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | documentation = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |                 ----------------------------------------------------------------------
[INFO] [stderr] 44 | edition = "2024"
[INFO] [stderr] 45 | homepage = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `subms-merge-iterator` (manifest) generated 1 warning
[INFO] [stderr]    Compiling subms-merge-iterator v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.documentation`
[INFO] [stderr]   --> Cargo.toml:45:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | documentation = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |                 ----------------------------------------------------------------------
[INFO] [stderr] 44 | edition = "2024"
[INFO] [stderr] 45 | homepage = "https://www.submillisecond.com/cookbook/recipes/subms-merge-iterator"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `subms-merge-iterator` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/subms-merge-iterator/be707951a742c984/out/subms_merge_iterator-be707951a742c984)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test merge_tests::live_streams_tracks_exhaustion ... ok
[INFO] [stdout] test merge_tests::merge_preserves_total_count ... ok
[INFO] [stdout] test merge_tests::merges_three_streams ... ok
[INFO] [stdout] test merge_tests::streams_with_negative_values ... ok
[INFO] [stdout] test merge_tests::no_streams_yields_empty ... ok
[INFO] [stdout] test merge_tests::peek_shows_the_next_value_without_consuming_it ... ok
[INFO] [stdout] test merge_tests::single_stream_passes_through ... ok
[INFO] [stdout] test sample_app_tests::consolidated_tape_scenario ... ok
[INFO] [stdout] test merge_tests::handles_empty_streams ... ok
[INFO] [stdout] test merge_tests::handles_duplicates_across_streams ... ok
[INFO] [stdout] test merge_tests::ten_streams_thousand_elements_each ... ok
[INFO] [stdout] test merge_tests::one_long_one_short_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sub_millisecond_bench.rs (/opt/rustwide/target/debug/build/subms-merge-iterator/e0cfb7ee8821e982/out/sub_millisecond_bench-e0cfb7ee8821e982)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subms_merge_iterator
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.39s
[INFO] running `Command { std: "docker" "inspect" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41", kill_on_drop: false }`
[INFO] [stdout] d921a4a522a3d84b20ec31f5c295b25c824496f8641864e41101df2c32e71f41
