[INFO] fetching crate platter 0.2.0-alpha0...
[INFO] testing platter-0.2.0-alpha0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate platter 0.2.0-alpha0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate platter 0.2.0-alpha0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8fe49b391fd8441e409882c402a90c5a60c4017d4b830ee8bef49d8e6fef6e0
[INFO] running `Command { std: "docker" "start" "-a" "b8fe49b391fd8441e409882c402a90c5a60c4017d4b830ee8bef49d8e6fef6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8fe49b391fd8441e409882c402a90c5a60c4017d4b830ee8bef49d8e6fef6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fe49b391fd8441e409882c402a90c5a60c4017d4b830ee8bef49d8e6fef6e0", kill_on_drop: false }`
[INFO] [stdout] b8fe49b391fd8441e409882c402a90c5a60c4017d4b830ee8bef49d8e6fef6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e26d60a728da3918a8ad7a612c2f77fe86d98e96ba746fc755e30e2f836e0ebe
[INFO] running `Command { std: "docker" "start" "-a" "e26d60a728da3918a8ad7a612c2f77fe86d98e96ba746fc755e30e2f836e0ebe", kill_on_drop: false }`
[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 1.50s
[INFO] running `Command { std: "docker" "inspect" "e26d60a728da3918a8ad7a612c2f77fe86d98e96ba746fc755e30e2f836e0ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26d60a728da3918a8ad7a612c2f77fe86d98e96ba746fc755e30e2f836e0ebe", kill_on_drop: false }`
[INFO] [stdout] e26d60a728da3918a8ad7a612c2f77fe86d98e96ba746fc755e30e2f836e0ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd6aeb46f85684b2b0ac797d020552543e6f077fb83e5426d71f84b4b2421cac
[INFO] running `Command { std: "docker" "start" "-a" "cd6aeb46f85684b2b0ac797d020552543e6f077fb83e5426d71f84b4b2421cac", 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 0.40s
[INFO] running `Command { std: "docker" "inspect" "cd6aeb46f85684b2b0ac797d020552543e6f077fb83e5426d71f84b4b2421cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6aeb46f85684b2b0ac797d020552543e6f077fb83e5426d71f84b4b2421cac", kill_on_drop: false }`
[INFO] [stdout] cd6aeb46f85684b2b0ac797d020552543e6f077fb83e5426d71f84b4b2421cac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2328de225f9dcaad9cedead7a98a91030c4d33ef69281e519c514a128721b47e
[INFO] running `Command { std: "docker" "start" "-a" "2328de225f9dcaad9cedead7a98a91030c4d33ef69281e519c514a128721b47e", 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/platter-73f56c9bda4ce528)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests platter
[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" "2328de225f9dcaad9cedead7a98a91030c4d33ef69281e519c514a128721b47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2328de225f9dcaad9cedead7a98a91030c4d33ef69281e519c514a128721b47e", kill_on_drop: false }`
[INFO] [stdout] 2328de225f9dcaad9cedead7a98a91030c4d33ef69281e519c514a128721b47e