[INFO] fetching crate rubicon 3.4.9...
[INFO] testing rubicon-3.4.9 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rubicon 3.4.9 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rubicon 3.4.9
[INFO] finished tweaking crates.io crate rubicon 3.4.9
[INFO] tweaked toml for crates.io crate rubicon 3.4.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rubicon 3.4.9 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 4 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 490406f43d12d66c1a908d1a2276bea7c89690c65424981ae90d3672c52ffe19
[INFO] running `Command { std: "docker" "start" "-a" "490406f43d12d66c1a908d1a2276bea7c89690c65424981ae90d3672c52ffe19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "490406f43d12d66c1a908d1a2276bea7c89690c65424981ae90d3672c52ffe19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490406f43d12d66c1a908d1a2276bea7c89690c65424981ae90d3672c52ffe19", kill_on_drop: false }`
[INFO] [stdout] 490406f43d12d66c1a908d1a2276bea7c89690c65424981ae90d3672c52ffe19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 756c207630036339246aa808eb3d0e50f9900567e4d2633511915c6595a82562
[INFO] running `Command { std: "docker" "start" "-a" "756c207630036339246aa808eb3d0e50f9900567e4d2633511915c6595a82562", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubicon v3.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "756c207630036339246aa808eb3d0e50f9900567e4d2633511915c6595a82562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756c207630036339246aa808eb3d0e50f9900567e4d2633511915c6595a82562", kill_on_drop: false }`
[INFO] [stdout] 756c207630036339246aa808eb3d0e50f9900567e4d2633511915c6595a82562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e54bff31591dfca1e94e162ba0cfd943a1100aa308ccbeeeec1fac3d169f306e
[INFO] running `Command { std: "docker" "start" "-a" "e54bff31591dfca1e94e162ba0cfd943a1100aa308ccbeeeec1fac3d169f306e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubicon v3.4.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "e54bff31591dfca1e94e162ba0cfd943a1100aa308ccbeeeec1fac3d169f306e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54bff31591dfca1e94e162ba0cfd943a1100aa308ccbeeeec1fac3d169f306e", kill_on_drop: false }`
[INFO] [stdout] e54bff31591dfca1e94e162ba0cfd943a1100aa308ccbeeeec1fac3d169f306e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8c3a3cc0bf4b63d8f8e0fd0cd1d5459659b46bf42a09779e8a31c7e0bd3d56d6
[INFO] running `Command { std: "docker" "start" "-a" "8c3a3cc0bf4b63d8f8e0fd0cd1d5459659b46bf42a09779e8a31c7e0bd3d56d6", 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/rubicon-95bf2d1d516819c3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rubicon
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - process_local (line 324) ... ok
[INFO] [stdout] test src/lib.rs - compatibility_check (line 798) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 155) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 291) ... ok
[INFO] [stdout] test src/lib.rs - compatibility_check (line 770) ... ok
[INFO] [stdout] test src/lib.rs - compatibility_check (line 762) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 199) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 164) ... ok
[INFO] [stdout] test src/lib.rs - thread_local (line 187) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 285) ... ok
[INFO] [stdout] test src/lib.rs - process_local (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c3a3cc0bf4b63d8f8e0fd0cd1d5459659b46bf42a09779e8a31c7e0bd3d56d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3a3cc0bf4b63d8f8e0fd0cd1d5459659b46bf42a09779e8a31c7e0bd3d56d6", kill_on_drop: false }`
[INFO] [stdout] 8c3a3cc0bf4b63d8f8e0fd0cd1d5459659b46bf42a09779e8a31c7e0bd3d56d6
