[INFO] fetching crate rtcache 0.1.4...
[INFO] testing rtcache-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rtcache 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rtcache 0.1.4
[INFO] finished tweaking crates.io crate rtcache 0.1.4
[INFO] tweaked toml for crates.io crate rtcache 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtcache 0.1.4 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 rtcache 0.1.4 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-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] 6b64fe4be62cc88580ba943a962d99f7fd0ca05a23ca06c20237d7a8d0e950c7
[INFO] running `Command { std: "docker" "start" "-a" "6b64fe4be62cc88580ba943a962d99f7fd0ca05a23ca06c20237d7a8d0e950c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b64fe4be62cc88580ba943a962d99f7fd0ca05a23ca06c20237d7a8d0e950c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b64fe4be62cc88580ba943a962d99f7fd0ca05a23ca06c20237d7a8d0e950c7", kill_on_drop: false }`
[INFO] [stdout] 6b64fe4be62cc88580ba943a962d99f7fd0ca05a23ca06c20237d7a8d0e950c7
[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] 26facc6234b4170497ea7cd3fce0e9afd08ac7f3c944500ca122f931a0691746
[INFO] running `Command { std: "docker" "start" "-a" "26facc6234b4170497ea7cd3fce0e9afd08ac7f3c944500ca122f931a0691746", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling rtcache v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "26facc6234b4170497ea7cd3fce0e9afd08ac7f3c944500ca122f931a0691746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26facc6234b4170497ea7cd3fce0e9afd08ac7f3c944500ca122f931a0691746", kill_on_drop: false }`
[INFO] [stdout] 26facc6234b4170497ea7cd3fce0e9afd08ac7f3c944500ca122f931a0691746
[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] 971620c8adc8489cf5d07003ae3834b79092004e213fdcc0483ba6c97dc3fab6
[INFO] running `Command { std: "docker" "start" "-a" "971620c8adc8489cf5d07003ae3834b79092004e213fdcc0483ba6c97dc3fab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtcache v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "971620c8adc8489cf5d07003ae3834b79092004e213fdcc0483ba6c97dc3fab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971620c8adc8489cf5d07003ae3834b79092004e213fdcc0483ba6c97dc3fab6", kill_on_drop: false }`
[INFO] [stdout] 971620c8adc8489cf5d07003ae3834b79092004e213fdcc0483ba6c97dc3fab6
[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] 6a8ecd5565d867db2c31f10a35bc38ff170455ee2ae52c375c9b9ed7c643fe99
[INFO] running `Command { std: "docker" "start" "-a" "6a8ecd5565d867db2c31f10a35bc38ff170455ee2ae52c375c9b9ed7c643fe99", 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/rtcache-9c610afa94c02db4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test cache::tests::it_works ... ok
[INFO] [stdout] test cache::tests::multiple_waiters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtcache
[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" "6a8ecd5565d867db2c31f10a35bc38ff170455ee2ae52c375c9b9ed7c643fe99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8ecd5565d867db2c31f10a35bc38ff170455ee2ae52c375c9b9ed7c643fe99", kill_on_drop: false }`
[INFO] [stdout] 6a8ecd5565d867db2c31f10a35bc38ff170455ee2ae52c375c9b9ed7c643fe99
