[INFO] fetching crate refcounted 0.1.0...
[INFO] testing refcounted-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate refcounted 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate refcounted 0.1.0
[INFO] finished tweaking crates.io crate refcounted 0.1.0
[INFO] tweaked toml for crates.io crate refcounted 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate refcounted 0.1.0 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]     Blocking waiting for file lock on package cache
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e2bb57cd4924c3e2e9e479be6ef63c92f9c1377ca2af4d95cf7edc823ac65ef5
[INFO] running `Command { std: "docker" "start" "-a" "e2bb57cd4924c3e2e9e479be6ef63c92f9c1377ca2af4d95cf7edc823ac65ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2bb57cd4924c3e2e9e479be6ef63c92f9c1377ca2af4d95cf7edc823ac65ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2bb57cd4924c3e2e9e479be6ef63c92f9c1377ca2af4d95cf7edc823ac65ef5", kill_on_drop: false }`
[INFO] [stdout] e2bb57cd4924c3e2e9e479be6ef63c92f9c1377ca2af4d95cf7edc823ac65ef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3a6bef7c9510d79331aa4b62c2cfaaed5b4eb5d7c71b0ce40ff825c83df0058c
[INFO] running `Command { std: "docker" "start" "-a" "3a6bef7c9510d79331aa4b62c2cfaaed5b4eb5d7c71b0ce40ff825c83df0058c", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcounted v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "3a6bef7c9510d79331aa4b62c2cfaaed5b4eb5d7c71b0ce40ff825c83df0058c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6bef7c9510d79331aa4b62c2cfaaed5b4eb5d7c71b0ce40ff825c83df0058c", kill_on_drop: false }`
[INFO] [stdout] 3a6bef7c9510d79331aa4b62c2cfaaed5b4eb5d7c71b0ce40ff825c83df0058c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 631679eedfc2650fc7388c9e87ec9e44776c87648a8732dbf58f9aa26b3fb183
[INFO] running `Command { std: "docker" "start" "-a" "631679eedfc2650fc7388c9e87ec9e44776c87648a8732dbf58f9aa26b3fb183", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcounted v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "631679eedfc2650fc7388c9e87ec9e44776c87648a8732dbf58f9aa26b3fb183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631679eedfc2650fc7388c9e87ec9e44776c87648a8732dbf58f9aa26b3fb183", kill_on_drop: false }`
[INFO] [stdout] 631679eedfc2650fc7388c9e87ec9e44776c87648a8732dbf58f9aa26b3fb183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] db87024ddbf56e687b6be89045eda9dddf8ecc25ff3e4be75485f27252c31efa
[INFO] running `Command { std: "docker" "start" "-a" "db87024ddbf56e687b6be89045eda9dddf8ecc25ff3e4be75485f27252c31efa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/refcounted-b7204be3bf1e2840)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 refcounted
[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" "db87024ddbf56e687b6be89045eda9dddf8ecc25ff3e4be75485f27252c31efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db87024ddbf56e687b6be89045eda9dddf8ecc25ff3e4be75485f27252c31efa", kill_on_drop: false }`
[INFO] [stdout] db87024ddbf56e687b6be89045eda9dddf8ecc25ff3e4be75485f27252c31efa
