[INFO] fetching crate rc-borrow 1.5.0...
[INFO] testing rc-borrow-1.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rc-borrow 1.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rc-borrow 1.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rc-borrow 1.5.0
[INFO] tweaked toml for crates.io crate rc-borrow 1.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc-borrow 1.5.0 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] crate crates.io crate rc-borrow 1.5.0 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-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a1ca0d6e21a9225799a9b61a4afce8b6d59ad0c956a99fc981d8b64058a115d6
[INFO] running `Command { std: "docker" "start" "-a" "a1ca0d6e21a9225799a9b61a4afce8b6d59ad0c956a99fc981d8b64058a115d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1ca0d6e21a9225799a9b61a4afce8b6d59ad0c956a99fc981d8b64058a115d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ca0d6e21a9225799a9b61a4afce8b6d59ad0c956a99fc981d8b64058a115d6", kill_on_drop: false }`
[INFO] [stdout] a1ca0d6e21a9225799a9b61a4afce8b6d59ad0c956a99fc981d8b64058a115d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 98baf0b5bb84f6adf64d562cf64d7f17dde5c165a1b93439470370a1d74595ef
[INFO] running `Command { std: "docker" "start" "-a" "98baf0b5bb84f6adf64d562cf64d7f17dde5c165a1b93439470370a1d74595ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling rc-borrow v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "98baf0b5bb84f6adf64d562cf64d7f17dde5c165a1b93439470370a1d74595ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98baf0b5bb84f6adf64d562cf64d7f17dde5c165a1b93439470370a1d74595ef", kill_on_drop: false }`
[INFO] [stdout] 98baf0b5bb84f6adf64d562cf64d7f17dde5c165a1b93439470370a1d74595ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 97951e9f6f4fc5fdcb382bd4f231b1683735367e7864eac102a5a2fb4ef45fa4
[INFO] running `Command { std: "docker" "start" "-a" "97951e9f6f4fc5fdcb382bd4f231b1683735367e7864eac102a5a2fb4ef45fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-borrow v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "97951e9f6f4fc5fdcb382bd4f231b1683735367e7864eac102a5a2fb4ef45fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97951e9f6f4fc5fdcb382bd4f231b1683735367e7864eac102a5a2fb4ef45fa4", kill_on_drop: false }`
[INFO] [stdout] 97951e9f6f4fc5fdcb382bd4f231b1683735367e7864eac102a5a2fb4ef45fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3db3ca1cc5e0aa7e219b8dce516c674ba28b8b59780ea7cb9253d0ba172328c6
[INFO] running `Command { std: "docker" "start" "-a" "3db3ca1cc5e0aa7e219b8dce516c674ba28b8b59780ea7cb9253d0ba172328c6", 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/rc_borrow-7bf11d285aa8336e)
[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/smoke.rs (/opt/rustwide/target/debug/deps/smoke-96b41bcb9933bed4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test doc_example ... 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 rc_borrow
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3db3ca1cc5e0aa7e219b8dce516c674ba28b8b59780ea7cb9253d0ba172328c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db3ca1cc5e0aa7e219b8dce516c674ba28b8b59780ea7cb9253d0ba172328c6", kill_on_drop: false }`
[INFO] [stdout] 3db3ca1cc5e0aa7e219b8dce516c674ba28b8b59780ea7cb9253d0ba172328c6
