[INFO] fetching crate rangecutter 0.1.0...
[INFO] testing rangecutter-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rangecutter 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rangecutter 0.1.0
[INFO] finished tweaking crates.io crate rangecutter 0.1.0
[INFO] tweaked toml for crates.io crate rangecutter 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rangecutter 0.1.0 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] 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] 1a451d4471d026abf746e96a40204d94f090f1b0fc631ae374bec586ab686189
[INFO] running `Command { std: "docker" "start" "-a" "1a451d4471d026abf746e96a40204d94f090f1b0fc631ae374bec586ab686189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a451d4471d026abf746e96a40204d94f090f1b0fc631ae374bec586ab686189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a451d4471d026abf746e96a40204d94f090f1b0fc631ae374bec586ab686189", kill_on_drop: false }`
[INFO] [stdout] 1a451d4471d026abf746e96a40204d94f090f1b0fc631ae374bec586ab686189
[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] 44f4daee711fc6bd4b662348b3586c748f19e4c02216f6b828e52b08727f6882
[INFO] running `Command { std: "docker" "start" "-a" "44f4daee711fc6bd4b662348b3586c748f19e4c02216f6b828e52b08727f6882", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangecutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "44f4daee711fc6bd4b662348b3586c748f19e4c02216f6b828e52b08727f6882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f4daee711fc6bd4b662348b3586c748f19e4c02216f6b828e52b08727f6882", kill_on_drop: false }`
[INFO] [stdout] 44f4daee711fc6bd4b662348b3586c748f19e4c02216f6b828e52b08727f6882
[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] e7363c7a23199154a5f145b5f14d49561d32ff8a54be7bd510aeb94eddad4736
[INFO] running `Command { std: "docker" "start" "-a" "e7363c7a23199154a5f145b5f14d49561d32ff8a54be7bd510aeb94eddad4736", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangecutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e7363c7a23199154a5f145b5f14d49561d32ff8a54be7bd510aeb94eddad4736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7363c7a23199154a5f145b5f14d49561d32ff8a54be7bd510aeb94eddad4736", kill_on_drop: false }`
[INFO] [stdout] e7363c7a23199154a5f145b5f14d49561d32ff8a54be7bd510aeb94eddad4736
[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] 26eb31f227569fba390ccdbe51dcdfd5738a7520ee431bdb1e4bca8db48ebfd1
[INFO] running `Command { std: "docker" "start" "-a" "26eb31f227569fba390ccdbe51dcdfd5738a7520ee431bdb1e4bca8db48ebfd1", 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/rangecutter-4a171bcc77516474)
[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]    Doc-tests rangecutter
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - RangeExt::compose (line 152) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::concat (line 74) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::cut (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::remove_suffix (line 104) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::remove_prefix (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26eb31f227569fba390ccdbe51dcdfd5738a7520ee431bdb1e4bca8db48ebfd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26eb31f227569fba390ccdbe51dcdfd5738a7520ee431bdb1e4bca8db48ebfd1", kill_on_drop: false }`
[INFO] [stdout] 26eb31f227569fba390ccdbe51dcdfd5738a7520ee431bdb1e4bca8db48ebfd1