[INFO] fetching crate misc_iterators 0.3.3...
[INFO] testing misc_iterators-0.3.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate misc_iterators 0.3.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate misc_iterators 0.3.3
[INFO] finished tweaking crates.io crate misc_iterators 0.3.3
[INFO] tweaked toml for crates.io crate misc_iterators 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate misc_iterators 0.3.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate misc_iterators 0.3.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d345669a56acfb2627f96d5431645c261328133e42e7824ccaba20ade4abc0c9
[INFO] running `Command { std: "docker" "start" "-a" "d345669a56acfb2627f96d5431645c261328133e42e7824ccaba20ade4abc0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d345669a56acfb2627f96d5431645c261328133e42e7824ccaba20ade4abc0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d345669a56acfb2627f96d5431645c261328133e42e7824ccaba20ade4abc0c9", kill_on_drop: false }`
[INFO] [stdout] d345669a56acfb2627f96d5431645c261328133e42e7824ccaba20ade4abc0c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac4505293b8c0114c01288cb16e174421609adce74821cec28fb2ea82da0a1c0
[INFO] running `Command { std: "docker" "start" "-a" "ac4505293b8c0114c01288cb16e174421609adce74821cec28fb2ea82da0a1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling misc_iterators v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "ac4505293b8c0114c01288cb16e174421609adce74821cec28fb2ea82da0a1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4505293b8c0114c01288cb16e174421609adce74821cec28fb2ea82da0a1c0", kill_on_drop: false }`
[INFO] [stdout] ac4505293b8c0114c01288cb16e174421609adce74821cec28fb2ea82da0a1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d68ca222b21f8c4653240ee59789f307915aea486951da1ee052b72a33823b7
[INFO] running `Command { std: "docker" "start" "-a" "3d68ca222b21f8c4653240ee59789f307915aea486951da1ee052b72a33823b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling misc_iterators v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3d68ca222b21f8c4653240ee59789f307915aea486951da1ee052b72a33823b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d68ca222b21f8c4653240ee59789f307915aea486951da1ee052b72a33823b7", kill_on_drop: false }`
[INFO] [stdout] 3d68ca222b21f8c4653240ee59789f307915aea486951da1ee052b72a33823b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7155f5dea4f649e305ce520b7718a0e1c4228c1f17328e64d7889117a7f9aae5
[INFO] running `Command { std: "docker" "start" "-a" "7155f5dea4f649e305ce520b7718a0e1c4228c1f17328e64d7889117a7f9aae5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/misc_iterators-387a381fd71b3838)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test depth_first_search::tests::test_depth_first_search ... ok
[INFO] [stdout] test breadth_first_search::tests::test_breadth_first_search ... ok
[INFO] [stdout] test integer_decomposition::tests::test_bounded_sum ... ok
[INFO] [stdout] test integer_decomposition::tests::test_exact_sum ... ok
[INFO] [stdout] test integer_decomposition::tests::test_integer_decomposition_to_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests misc_iterators
[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" "7155f5dea4f649e305ce520b7718a0e1c4228c1f17328e64d7889117a7f9aae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7155f5dea4f649e305ce520b7718a0e1c4228c1f17328e64d7889117a7f9aae5", kill_on_drop: false }`
[INFO] [stdout] 7155f5dea4f649e305ce520b7718a0e1c4228c1f17328e64d7889117a7f9aae5