[INFO] fetching crate crossbeam-spsc 0.0.0...
[INFO] testing crossbeam-spsc-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate crossbeam-spsc 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate crossbeam-spsc 0.0.0
[INFO] finished tweaking crates.io crate crossbeam-spsc 0.0.0
[INFO] tweaked toml for crates.io crate crossbeam-spsc 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crossbeam-spsc 0.0.0 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] 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1a0e76e64325345423e12685a4d2afd773501059b0ec83fb4d9da0514f09d74
[INFO] running `Command { std: "docker" "start" "-a" "c1a0e76e64325345423e12685a4d2afd773501059b0ec83fb4d9da0514f09d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1a0e76e64325345423e12685a4d2afd773501059b0ec83fb4d9da0514f09d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a0e76e64325345423e12685a4d2afd773501059b0ec83fb4d9da0514f09d74", kill_on_drop: false }`
[INFO] [stdout] c1a0e76e64325345423e12685a4d2afd773501059b0ec83fb4d9da0514f09d74
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19ceaf3684760246139f1f2241cc559e127c6b2d013d5afc209ffa830926967
[INFO] running `Command { std: "docker" "start" "-a" "b19ceaf3684760246139f1f2241cc559e127c6b2d013d5afc209ffa830926967", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-spsc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "b19ceaf3684760246139f1f2241cc559e127c6b2d013d5afc209ffa830926967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19ceaf3684760246139f1f2241cc559e127c6b2d013d5afc209ffa830926967", kill_on_drop: false }`
[INFO] [stdout] b19ceaf3684760246139f1f2241cc559e127c6b2d013d5afc209ffa830926967
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db85f56f1c97d8d603cc46ff9c96821e47a0118c593358db1fe80dcb3aa94a58
[INFO] running `Command { std: "docker" "start" "-a" "db85f56f1c97d8d603cc46ff9c96821e47a0118c593358db1fe80dcb3aa94a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-spsc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "db85f56f1c97d8d603cc46ff9c96821e47a0118c593358db1fe80dcb3aa94a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db85f56f1c97d8d603cc46ff9c96821e47a0118c593358db1fe80dcb3aa94a58", kill_on_drop: false }`
[INFO] [stdout] db85f56f1c97d8d603cc46ff9c96821e47a0118c593358db1fe80dcb3aa94a58
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b42a039dac70f9ffb04ef58befe7ceabe18cecd192f19ccabdda946413cca7ba
[INFO] running `Command { std: "docker" "start" "-a" "b42a039dac70f9ffb04ef58befe7ceabe18cecd192f19ccabdda946413cca7ba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crossbeam_spsc-5a6ccfc1c7d45caa)
[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 crossbeam_spsc
[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] running `Command { std: "docker" "inspect" "b42a039dac70f9ffb04ef58befe7ceabe18cecd192f19ccabdda946413cca7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42a039dac70f9ffb04ef58befe7ceabe18cecd192f19ccabdda946413cca7ba", kill_on_drop: false }`
[INFO] [stdout] b42a039dac70f9ffb04ef58befe7ceabe18cecd192f19ccabdda946413cca7ba