[INFO] fetching crate range-split 0.4.0...
[INFO] testing range-split-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate range-split 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate range-split 0.4.0
[INFO] finished tweaking crates.io crate range-split 0.4.0
[INFO] tweaked toml for crates.io crate range-split 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate range-split 0.4.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ec8fd55c55ae81a6d036ea03ad935398451f296656d26b59be2aa8078153180
[INFO] running `Command { std: "docker" "start" "-a" "8ec8fd55c55ae81a6d036ea03ad935398451f296656d26b59be2aa8078153180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec8fd55c55ae81a6d036ea03ad935398451f296656d26b59be2aa8078153180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec8fd55c55ae81a6d036ea03ad935398451f296656d26b59be2aa8078153180", kill_on_drop: false }`
[INFO] [stdout] 8ec8fd55c55ae81a6d036ea03ad935398451f296656d26b59be2aa8078153180
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5d52479e91f8b2d8327f8c54eb2278f3a15399abf7d2c73fa20b03cd8831b9
[INFO] running `Command { std: "docker" "start" "-a" "5f5d52479e91f8b2d8327f8c54eb2278f3a15399abf7d2c73fa20b03cd8831b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-split v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "5f5d52479e91f8b2d8327f8c54eb2278f3a15399abf7d2c73fa20b03cd8831b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5d52479e91f8b2d8327f8c54eb2278f3a15399abf7d2c73fa20b03cd8831b9", kill_on_drop: false }`
[INFO] [stdout] 5f5d52479e91f8b2d8327f8c54eb2278f3a15399abf7d2c73fa20b03cd8831b9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abbcdd2b7e47108b1f08005e18bb7ff5adb56bbbf1e847693741c8ce138090a
[INFO] running `Command { std: "docker" "start" "-a" "6abbcdd2b7e47108b1f08005e18bb7ff5adb56bbbf1e847693741c8ce138090a", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-split v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "6abbcdd2b7e47108b1f08005e18bb7ff5adb56bbbf1e847693741c8ce138090a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abbcdd2b7e47108b1f08005e18bb7ff5adb56bbbf1e847693741c8ce138090a", kill_on_drop: false }`
[INFO] [stdout] 6abbcdd2b7e47108b1f08005e18bb7ff5adb56bbbf1e847693741c8ce138090a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14b7bc9bb6cd7357c2719ecfe2ae5d645673d29dfb858b6213950eacf50688bc
[INFO] running `Command { std: "docker" "start" "-a" "14b7bc9bb6cd7357c2719ecfe2ae5d645673d29dfb858b6213950eacf50688bc", 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/range_split-87e9122c801d04f5)
[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/assert_str_range.rs (/opt/rustwide/target/debug/deps/assert_str_range-b3b5f8c63598c328)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test assert_str_range_borrows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range_split
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/str.rs - str::assert_str_range (line 17) ... ok
[INFO] [stdout] test src/str.rs - str::assert_str_range (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14b7bc9bb6cd7357c2719ecfe2ae5d645673d29dfb858b6213950eacf50688bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b7bc9bb6cd7357c2719ecfe2ae5d645673d29dfb858b6213950eacf50688bc", kill_on_drop: false }`
[INFO] [stdout] 14b7bc9bb6cd7357c2719ecfe2ae5d645673d29dfb858b6213950eacf50688bc
