[INFO] fetching crate more-iter 0.1.2...
[INFO] testing more-iter-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate more-iter 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate more-iter 0.1.2
[INFO] finished tweaking crates.io crate more-iter 0.1.2
[INFO] tweaked toml for crates.io crate more-iter 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate more-iter 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 80c50d7e80905ef75bb3f0ac572db3301440d00f979832116af6d92e7cda0d58
[INFO] running `Command { std: "docker" "start" "-a" "80c50d7e80905ef75bb3f0ac572db3301440d00f979832116af6d92e7cda0d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80c50d7e80905ef75bb3f0ac572db3301440d00f979832116af6d92e7cda0d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c50d7e80905ef75bb3f0ac572db3301440d00f979832116af6d92e7cda0d58", kill_on_drop: false }`
[INFO] [stdout] 80c50d7e80905ef75bb3f0ac572db3301440d00f979832116af6d92e7cda0d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d178d107d2f7aa50c8cd42ffc8669146f41782ab0a7464e0c973232da7a0e745
[INFO] running `Command { std: "docker" "start" "-a" "d178d107d2f7aa50c8cd42ffc8669146f41782ab0a7464e0c973232da7a0e745", kill_on_drop: false }`
[INFO] [stderr]    Compiling more-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "d178d107d2f7aa50c8cd42ffc8669146f41782ab0a7464e0c973232da7a0e745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d178d107d2f7aa50c8cd42ffc8669146f41782ab0a7464e0c973232da7a0e745", kill_on_drop: false }`
[INFO] [stdout] d178d107d2f7aa50c8cd42ffc8669146f41782ab0a7464e0c973232da7a0e745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eb814f5a4e07cd115c0804ea358e1a373ba965c74a743c5c18ad6e3f8b1d7ead
[INFO] running `Command { std: "docker" "start" "-a" "eb814f5a4e07cd115c0804ea358e1a373ba965c74a743c5c18ad6e3f8b1d7ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling more-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "eb814f5a4e07cd115c0804ea358e1a373ba965c74a743c5c18ad6e3f8b1d7ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb814f5a4e07cd115c0804ea358e1a373ba965c74a743c5c18ad6e3f8b1d7ead", kill_on_drop: false }`
[INFO] [stdout] eb814f5a4e07cd115c0804ea358e1a373ba965c74a743c5c18ad6e3f8b1d7ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 136f4bff53a2af98fde8a67d7a63240c81597d3c0fe5df82e2d0f2df664fcf40
[INFO] running `Command { std: "docker" "start" "-a" "136f4bff53a2af98fde8a67d7a63240c81597d3c0fe5df82e2d0f2df664fcf40", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/more_iter-a0f5584dc4ebfa0b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test merge::merge_pairs_test::test_empty_input ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_merge_pairs_ext_with_some ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_merge_pairs_ext_with_none ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_no_overlap ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_with_overlap_choose_greater ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_with_overlap_choose_greater_seq ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_with_overlap_combine_values ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_with_overlap_choose_right ... ok
[INFO] [stdout] test merge::merge_pairs_test::test_with_overlap_choose_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests more_iter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/merge/mod.rs - merge::MergePairs (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "136f4bff53a2af98fde8a67d7a63240c81597d3c0fe5df82e2d0f2df664fcf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136f4bff53a2af98fde8a67d7a63240c81597d3c0fe5df82e2d0f2df664fcf40", kill_on_drop: false }`
[INFO] [stdout] 136f4bff53a2af98fde8a67d7a63240c81597d3c0fe5df82e2d0f2df664fcf40