[INFO] fetching crate merged_range2 1.0.0...
[INFO] testing merged_range2-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate merged_range2 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate merged_range2 1.0.0
[INFO] finished tweaking crates.io crate merged_range2 1.0.0
[INFO] tweaked toml for crates.io crate merged_range2 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merged_range2 1.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e99e09bb64a7beeba1e1ed98ab96657dfd969597171f35d9e26026e376337a8
[INFO] running `Command { std: "docker" "start" "-a" "1e99e09bb64a7beeba1e1ed98ab96657dfd969597171f35d9e26026e376337a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e99e09bb64a7beeba1e1ed98ab96657dfd969597171f35d9e26026e376337a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e99e09bb64a7beeba1e1ed98ab96657dfd969597171f35d9e26026e376337a8", kill_on_drop: false }`
[INFO] [stdout] 1e99e09bb64a7beeba1e1ed98ab96657dfd969597171f35d9e26026e376337a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90307ccd8767b89812309fed03fb8606dde77d50359a8effe68f560e92b3bfcd
[INFO] running `Command { std: "docker" "start" "-a" "90307ccd8767b89812309fed03fb8606dde77d50359a8effe68f560e92b3bfcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric_cast v0.1.2
[INFO] [stderr]    Compiling clippy-utilities v0.2.0
[INFO] [stderr]    Compiling merged_range2 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "90307ccd8767b89812309fed03fb8606dde77d50359a8effe68f560e92b3bfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90307ccd8767b89812309fed03fb8606dde77d50359a8effe68f560e92b3bfcd", kill_on_drop: false }`
[INFO] [stdout] 90307ccd8767b89812309fed03fb8606dde77d50359a8effe68f560e92b3bfcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5426660e400b7874fb1f2c94c58e493d0126026f8ec57936b0e14aeacf66dc1b
[INFO] running `Command { std: "docker" "start" "-a" "5426660e400b7874fb1f2c94c58e493d0126026f8ec57936b0e14aeacf66dc1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling merged_range2 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5426660e400b7874fb1f2c94c58e493d0126026f8ec57936b0e14aeacf66dc1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5426660e400b7874fb1f2c94c58e493d0126026f8ec57936b0e14aeacf66dc1b", kill_on_drop: false }`
[INFO] [stdout] 5426660e400b7874fb1f2c94c58e493d0126026f8ec57936b0e14aeacf66dc1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfd3a18246b0d1e91398535c32db810a53a2f23663598aa257afc9be1a804919
[INFO] running `Command { std: "docker" "start" "-a" "bfd3a18246b0d1e91398535c32db810a53a2f23663598aa257afc9be1a804919", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merged_range2-a20c5928b131a11b)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test merge::test::test_bound_merge ... ok
[INFO] [stdout] test remove_n::test::test_remove_n ... ok
[INFO] [stdout] test test::test_case_1 ... ok
[INFO] [stdout] test test::test_case_2 ... ok
[INFO] [stdout] test test::test_case_3 ... ok
[INFO] [stdout] test test::test_case_4 ... ok
[INFO] [stdout] test test::test_contains_range ... ok
[INFO] [stdout] test test::test_contains_one_key ... ok
[INFO] [stdout] test test::test_empty_insert ... ok
[INFO] [stdout] test test::test_excluded ... ok
[INFO] [stdout] test test::test_into_iter ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_into_iter_mut ... ok
[INFO] [stdout] test test::test_into_iter_value ... ok
[INFO] [stdout] test test::test_unbonded ... ok
[INFO] [stdout] test remove_n::test::test_remove_n_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merged_range2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - MergedRange (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfd3a18246b0d1e91398535c32db810a53a2f23663598aa257afc9be1a804919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd3a18246b0d1e91398535c32db810a53a2f23663598aa257afc9be1a804919", kill_on_drop: false }`
[INFO] [stdout] bfd3a18246b0d1e91398535c32db810a53a2f23663598aa257afc9be1a804919