[INFO] fetching crate rangelist 0.3.2...
[INFO] testing rangelist-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rangelist 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rangelist 0.3.2
[INFO] finished tweaking crates.io crate rangelist 0.3.2
[INFO] tweaked toml for crates.io crate rangelist 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rangelist 0.3.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rangelist 0.3.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b52dd2d0f82657f441f44142713af38fbb9257be3a35c16448aa32792f7ae4cb
[INFO] running `Command { std: "docker" "start" "-a" "b52dd2d0f82657f441f44142713af38fbb9257be3a35c16448aa32792f7ae4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52dd2d0f82657f441f44142713af38fbb9257be3a35c16448aa32792f7ae4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52dd2d0f82657f441f44142713af38fbb9257be3a35c16448aa32792f7ae4cb", kill_on_drop: false }`
[INFO] [stdout] b52dd2d0f82657f441f44142713af38fbb9257be3a35c16448aa32792f7ae4cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 179edea35450d5a73b178cafe3eb6c4359e6f54fe4a8496cbfeb27737ae43898
[INFO] running `Command { std: "docker" "start" "-a" "179edea35450d5a73b178cafe3eb6c4359e6f54fe4a8496cbfeb27737ae43898", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangelist v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "179edea35450d5a73b178cafe3eb6c4359e6f54fe4a8496cbfeb27737ae43898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179edea35450d5a73b178cafe3eb6c4359e6f54fe4a8496cbfeb27737ae43898", kill_on_drop: false }`
[INFO] [stdout] 179edea35450d5a73b178cafe3eb6c4359e6f54fe4a8496cbfeb27737ae43898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04627621b53969c535b3e8eb59428a366817451731d890f7c0381aecd26ae32c
[INFO] running `Command { std: "docker" "start" "-a" "04627621b53969c535b3e8eb59428a366817451731d890f7c0381aecd26ae32c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling expect-test v1.5.1
[INFO] [stderr]    Compiling rangelist v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "04627621b53969c535b3e8eb59428a366817451731d890f7c0381aecd26ae32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04627621b53969c535b3e8eb59428a366817451731d890f7c0381aecd26ae32c", kill_on_drop: false }`
[INFO] [stdout] 04627621b53969c535b3e8eb59428a366817451731d890f7c0381aecd26ae32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 446d2f13e0c8d9f23e6536d0b04312ee8e4b307b10c52215d3418bb9afaff194
[INFO] running `Command { std: "docker" "start" "-a" "446d2f13e0c8d9f23e6536d0b04312ee8e4b307b10c52215d3418bb9afaff194", 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/rangelist-55d0f906d1fa3178)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_display_rangelist ... ok
[INFO] [stdout] test tests::test_rangelist ... ok
[INFO] [stdout] test tests::test_set_bounds ... ok
[INFO] [stdout] test tests::test_set_card ... ok
[INFO] [stdout] test tests::test_set_disjoint ... ok
[INFO] [stdout] test tests::test_set_diff ... ok
[INFO] [stdout] test tests::test_set_intersect ... ok
[INFO] [stdout] test tests::test_set_subset ... ok
[INFO] [stdout] test tests::test_set_union ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rangelist
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - RangeList<E>::position (line 791) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::set_lower_bound (line 826) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::last_position_bound (line 718) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::is_empty (line 676) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::set_upper_bound (line 865) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::first_position_bound (line 572) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::upper_bound (line 895) ... ok
[INFO] [stdout] test src/lib.rs - IntervalIterator::contains (line 228) ... ok
[INFO] [stdout] test src/lib.rs - RangeList<E>::lower_bound (line 775) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "446d2f13e0c8d9f23e6536d0b04312ee8e4b307b10c52215d3418bb9afaff194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446d2f13e0c8d9f23e6536d0b04312ee8e4b307b10c52215d3418bb9afaff194", kill_on_drop: false }`
[INFO] [stdout] 446d2f13e0c8d9f23e6536d0b04312ee8e4b307b10c52215d3418bb9afaff194