[INFO] fetching crate platter 0.2.0-alpha0...
[INFO] testing platter-0.2.0-alpha0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate platter 0.2.0-alpha0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate platter 0.2.0-alpha0
[INFO] finished tweaking crates.io crate platter 0.2.0-alpha0
[INFO] tweaked toml for crates.io crate platter 0.2.0-alpha0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate platter 0.2.0-alpha0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate platter 0.2.0-alpha0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c45c3eedc7d8b2b1ec4ee2d017eb7efbcea14f4b89c0e06d0b4aa47c48bb4928
[INFO] running `Command { std: "docker" "start" "-a" "c45c3eedc7d8b2b1ec4ee2d017eb7efbcea14f4b89c0e06d0b4aa47c48bb4928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c45c3eedc7d8b2b1ec4ee2d017eb7efbcea14f4b89c0e06d0b4aa47c48bb4928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45c3eedc7d8b2b1ec4ee2d017eb7efbcea14f4b89c0e06d0b4aa47c48bb4928", kill_on_drop: false }`
[INFO] [stdout] c45c3eedc7d8b2b1ec4ee2d017eb7efbcea14f4b89c0e06d0b4aa47c48bb4928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6c9d766e4e990092e51d3ca30fe1c8f944fb5bd509303cf2a8f490057635e19
[INFO] running `Command { std: "docker" "start" "-a" "d6c9d766e4e990092e51d3ca30fe1c8f944fb5bd509303cf2a8f490057635e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling platter v0.2.0-alpha0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "d6c9d766e4e990092e51d3ca30fe1c8f944fb5bd509303cf2a8f490057635e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c9d766e4e990092e51d3ca30fe1c8f944fb5bd509303cf2a8f490057635e19", kill_on_drop: false }`
[INFO] [stdout] d6c9d766e4e990092e51d3ca30fe1c8f944fb5bd509303cf2a8f490057635e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ead285f1306075c301f246b15e5715ef75c7127270cafecc286ecdadec1f4445
[INFO] running `Command { std: "docker" "start" "-a" "ead285f1306075c301f246b15e5715ef75c7127270cafecc286ecdadec1f4445", kill_on_drop: false }`
[INFO] [stderr]    Compiling platter v0.2.0-alpha0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ead285f1306075c301f246b15e5715ef75c7127270cafecc286ecdadec1f4445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead285f1306075c301f246b15e5715ef75c7127270cafecc286ecdadec1f4445", kill_on_drop: false }`
[INFO] [stdout] ead285f1306075c301f246b15e5715ef75c7127270cafecc286ecdadec1f4445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3f5d77ac5d6a6b4eba27e8eb66c6cd8e29c156c6b50bcedc3ed28cad9b72bab
[INFO] running `Command { std: "docker" "start" "-a" "c3f5d77ac5d6a6b4eba27e8eb66c6cd8e29c156c6b50bcedc3ed28cad9b72bab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/platter-73f56c9bda4ce528)
[INFO] [stderr]    Doc-tests platter
[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] [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" "c3f5d77ac5d6a6b4eba27e8eb66c6cd8e29c156c6b50bcedc3ed28cad9b72bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f5d77ac5d6a6b4eba27e8eb66c6cd8e29c156c6b50bcedc3ed28cad9b72bab", kill_on_drop: false }`
[INFO] [stdout] c3f5d77ac5d6a6b4eba27e8eb66c6cd8e29c156c6b50bcedc3ed28cad9b72bab