[INFO] fetching crate iter-merge 0.2.0... [INFO] testing iter-merge-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate iter-merge 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate iter-merge 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate iter-merge 0.2.0 [INFO] tweaked toml for crates.io crate iter-merge 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate iter-merge 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate iter-merge 0.2.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12f958dc7a9f583fe2860811be59a9bc1afdbd878d96235596786efedf81b212 [INFO] running `Command { std: "docker" "start" "-a" "12f958dc7a9f583fe2860811be59a9bc1afdbd878d96235596786efedf81b212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12f958dc7a9f583fe2860811be59a9bc1afdbd878d96235596786efedf81b212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12f958dc7a9f583fe2860811be59a9bc1afdbd878d96235596786efedf81b212", kill_on_drop: false }` [INFO] [stdout] 12f958dc7a9f583fe2860811be59a9bc1afdbd878d96235596786efedf81b212 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6cdb7e187e60673701a4eaabfeb54ee2533528072481a24eabb38d4a28eaa1b [INFO] running `Command { std: "docker" "start" "-a" "c6cdb7e187e60673701a4eaabfeb54ee2533528072481a24eabb38d4a28eaa1b", kill_on_drop: false }` [INFO] [stderr] Compiling iter-merge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "c6cdb7e187e60673701a4eaabfeb54ee2533528072481a24eabb38d4a28eaa1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6cdb7e187e60673701a4eaabfeb54ee2533528072481a24eabb38d4a28eaa1b", kill_on_drop: false }` [INFO] [stdout] c6cdb7e187e60673701a4eaabfeb54ee2533528072481a24eabb38d4a28eaa1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa9adb290a3dd9a6a502498cab8247c7474cbb1fa0cae31f7f8cbef9a32ec45 [INFO] running `Command { std: "docker" "start" "-a" "1aa9adb290a3dd9a6a502498cab8247c7474cbb1fa0cae31f7f8cbef9a32ec45", kill_on_drop: false }` [INFO] [stderr] Compiling iter-merge v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "1aa9adb290a3dd9a6a502498cab8247c7474cbb1fa0cae31f7f8cbef9a32ec45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa9adb290a3dd9a6a502498cab8247c7474cbb1fa0cae31f7f8cbef9a32ec45", kill_on_drop: false }` [INFO] [stdout] 1aa9adb290a3dd9a6a502498cab8247c7474cbb1fa0cae31f7f8cbef9a32ec45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30eaf9ba9e7199c8b741de543d409ea8132c88340ab86a41b02c4e8fdcbbb176 [INFO] running `Command { std: "docker" "start" "-a" "30eaf9ba9e7199c8b741de543d409ea8132c88340ab86a41b02c4e8fdcbbb176", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_merge-6cf1c8d7b8a362f9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test storage::vec::tests::test_get ... ok [INFO] [stdout] test storage::vec::tests::test_len ... ok [INFO] [stdout] test storage::vec::tests::test_new ... ok [INFO] [stdout] test storage::vec::tests::test_get_mut ... ok [INFO] [stdout] test storage::vec::tests::test_reserve_for ... ok [INFO] [stdout] test storage::vec::tests::test_push ... ok [INFO] [stdout] test storage::vec::tests::test_remove ... ok [INFO] [stdout] test storage::vec::tests::test_swap_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/fuzz.rs (/opt/rustwide/target/debug/deps/fuzz-27cf3988aa2864e2) [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/iter_test.rs (/opt/rustwide/target/debug/deps/iter_test-8ead22e22db8ad29) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test_add_iter ... ok [INFO] [stdout] test test_add_iters ... ok [INFO] [stdout] test test_break_up_after_full_consumption ... ok [INFO] [stdout] test test_break_up_basic ... ok [INFO] [stdout] test test_next_if_after_consumption ... ok [INFO] [stdout] test test_break_up_empty ... ok [INFO] [stdout] test test_all_merge_configurations ... ok [INFO] [stdout] test test_next_if_basic ... ok [INFO] [stdout] test test_next_if_eq_basic ... ok [INFO] [stdout] test test_next_if_eq_different_types ... ok [INFO] [stdout] test test_next_if_eq_empty ... ok [INFO] [stdout] test test_next_if_predicate ... ok [INFO] [stdout] test test_peek_after_consumption ... ok [INFO] [stdout] test test_replace_cmp_three_iterators ... ok [INFO] [stdout] test test_replace_cmp ... ok [INFO] [stdout] test test_replace_cmp_zero_iterators ... ok [INFO] [stdout] test test_next_if_empty ... ok [INFO] [stdout] test test_peek_basic ... ok [INFO] [stdout] test test_peek_with_duplicates ... ok [INFO] [stdout] test test_peek_empty ... ok [INFO] [stdout] test test_replace_cmp_two_iterators ... ok [INFO] [stdout] test test_size_hint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests iter_merge [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/iter.rs - iter::MergedIter::add_iters (line 266) ... ok [INFO] [stdout] test src/builder.rs - builder::Merged (line 20) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::break_up (line 554) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::add_iter (line 213) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter (line 14) ... ok [INFO] [stdout] test src/builder.rs - builder::Merged::with_cmp (line 148) ... ok [INFO] [stdout] test src/builder.rs - builder::Merged::arbitrary_tie_breaking (line 206) ... ok [INFO] [stdout] test src/builder.rs - builder::Merged::with_cmp (line 163) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::peek (line 438) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::into_vec (line 383) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::next_if_eq (line 510) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::next_if (line 472) ... ok [INFO] [stdout] test src/iter.rs - iter::MergedIter::replace_cmp (line 334) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 126) ... ok [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 140) ... ok [INFO] [stdout] test src/lib.rs - _ReadmeTest (line 157) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "30eaf9ba9e7199c8b741de543d409ea8132c88340ab86a41b02c4e8fdcbbb176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30eaf9ba9e7199c8b741de543d409ea8132c88340ab86a41b02c4e8fdcbbb176", kill_on_drop: false }` [INFO] [stdout] 30eaf9ba9e7199c8b741de543d409ea8132c88340ab86a41b02c4e8fdcbbb176