[INFO] fetching crate rope_rd 0.4.0...
[INFO] testing rope_rd-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rope_rd 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rope_rd 0.4.0
[INFO] finished tweaking crates.io crate rope_rd 0.4.0
[INFO] tweaked toml for crates.io crate rope_rd 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rope_rd 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 202 packages to latest compatible versions
[INFO] [stderr]       Adding cargo-release v0.24.12 (available: v1.1.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b12a911971a2b9f9c960aa952521467bad83aff8ba307151091680e50892298f
[INFO] running `Command { std: "docker" "start" "-a" "b12a911971a2b9f9c960aa952521467bad83aff8ba307151091680e50892298f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b12a911971a2b9f9c960aa952521467bad83aff8ba307151091680e50892298f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12a911971a2b9f9c960aa952521467bad83aff8ba307151091680e50892298f", kill_on_drop: false }`
[INFO] [stdout] b12a911971a2b9f9c960aa952521467bad83aff8ba307151091680e50892298f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b4c6c89d4a5084ced64a2e7408ffccd5b979bfd249b53f82f7b8ad0c5e6ed179
[INFO] running `Command { std: "docker" "start" "-a" "b4c6c89d4a5084ced64a2e7408ffccd5b979bfd249b53f82f7b8ad0c5e6ed179", kill_on_drop: false }`
[INFO] [stderr]    Compiling rope_rd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "b4c6c89d4a5084ced64a2e7408ffccd5b979bfd249b53f82f7b8ad0c5e6ed179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c6c89d4a5084ced64a2e7408ffccd5b979bfd249b53f82f7b8ad0c5e6ed179", kill_on_drop: false }`
[INFO] [stdout] b4c6c89d4a5084ced64a2e7408ffccd5b979bfd249b53f82f7b8ad0c5e6ed179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 439eff16eb1988cd60f581904f6632757e41133ada5b04624793431e4ef9cde9
[INFO] running `Command { std: "docker" "start" "-a" "439eff16eb1988cd60f581904f6632757e41133ada5b04624793431e4ef9cde9", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.45
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[INFO] [stderr]    Compiling crates-index v0.19.13
[INFO] [stderr]    Compiling cargo-release v0.24.12
[INFO] [stderr]    Compiling rope_rd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4m 02s
[INFO] running `Command { std: "docker" "inspect" "439eff16eb1988cd60f581904f6632757e41133ada5b04624793431e4ef9cde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439eff16eb1988cd60f581904f6632757e41133ada5b04624793431e4ef9cde9", kill_on_drop: false }`
[INFO] [stdout] 439eff16eb1988cd60f581904f6632757e41133ada5b04624793431e4ef9cde9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f1901c43f5e51c7a5a76cb3c3433b32b1107b7e008c8f7e970975dc564ca8700
[INFO] running `Command { std: "docker" "start" "-a" "f1901c43f5e51c7a5a76cb3c3433b32b1107b7e008c8f7e970975dc564ca8700", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rope_rd-237ef9688a1890c6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test rope::tests::branch_read ... ok
[INFO] [stdout] test sparse::tests::iter ... ok
[INFO] [stdout] test sparse::tests::read ... ok
[INFO] [stdout] test rope::tests::branch_seek ... ok
[INFO] [stdout] test sparse::tests::seek ... 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 rope_rd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1901c43f5e51c7a5a76cb3c3433b32b1107b7e008c8f7e970975dc564ca8700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1901c43f5e51c7a5a76cb3c3433b32b1107b7e008c8f7e970975dc564ca8700", kill_on_drop: false }`
[INFO] [stdout] f1901c43f5e51c7a5a76cb3c3433b32b1107b7e008c8f7e970975dc564ca8700
