[INFO] fetching crate quacky 0.2.20251024...
[INFO] testing quacky-0.2.20251024 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate quacky 0.2.20251024 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate quacky 0.2.20251024
[INFO] finished tweaking crates.io crate quacky 0.2.20251024
[INFO] tweaked toml for crates.io crate quacky 0.2.20251024 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quacky 0.2.20251024 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 quacky 0.2.20251024 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 959adf9153b630c8f0a948cfb2ea3cdef704016b0e2188331185463ddb69f122
[INFO] running `Command { std: "docker" "start" "-a" "959adf9153b630c8f0a948cfb2ea3cdef704016b0e2188331185463ddb69f122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "959adf9153b630c8f0a948cfb2ea3cdef704016b0e2188331185463ddb69f122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959adf9153b630c8f0a948cfb2ea3cdef704016b0e2188331185463ddb69f122", kill_on_drop: false }`
[INFO] [stdout] 959adf9153b630c8f0a948cfb2ea3cdef704016b0e2188331185463ddb69f122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 82fe7514d7c9aa78de96c8baf27a8f18c5a42a4fa3a5bf14a265cd926b65fb88
[INFO] running `Command { std: "docker" "start" "-a" "82fe7514d7c9aa78de96c8baf27a8f18c5a42a4fa3a5bf14a265cd926b65fb88", kill_on_drop: false }`
[INFO] [stderr]    Compiling quacky v0.2.20251024 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "82fe7514d7c9aa78de96c8baf27a8f18c5a42a4fa3a5bf14a265cd926b65fb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fe7514d7c9aa78de96c8baf27a8f18c5a42a4fa3a5bf14a265cd926b65fb88", kill_on_drop: false }`
[INFO] [stdout] 82fe7514d7c9aa78de96c8baf27a8f18c5a42a4fa3a5bf14a265cd926b65fb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 22efec52e4a4abb2499f7a5b2d92636bfc5ec4ee1bf77ac1b98628cbefc5e1a4
[INFO] running `Command { std: "docker" "start" "-a" "22efec52e4a4abb2499f7a5b2d92636bfc5ec4ee1bf77ac1b98628cbefc5e1a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling quacky v0.2.20251024 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "22efec52e4a4abb2499f7a5b2d92636bfc5ec4ee1bf77ac1b98628cbefc5e1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22efec52e4a4abb2499f7a5b2d92636bfc5ec4ee1bf77ac1b98628cbefc5e1a4", kill_on_drop: false }`
[INFO] [stdout] 22efec52e4a4abb2499f7a5b2d92636bfc5ec4ee1bf77ac1b98628cbefc5e1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c146e5682bd5a6ee63229b59995f834bcac339b54cf94995895d7b69aceb17c8
[INFO] running `Command { std: "docker" "start" "-a" "c146e5682bd5a6ee63229b59995f834bcac339b54cf94995895d7b69aceb17c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quacky-d1d8f047852d4445)
[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 quacky
[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" "c146e5682bd5a6ee63229b59995f834bcac339b54cf94995895d7b69aceb17c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c146e5682bd5a6ee63229b59995f834bcac339b54cf94995895d7b69aceb17c8", kill_on_drop: false }`
[INFO] [stdout] c146e5682bd5a6ee63229b59995f834bcac339b54cf94995895d7b69aceb17c8
