[INFO] fetching crate treeflection_derive 0.4.0... [INFO] checking treeflection_derive-0.4.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate treeflection_derive 0.4.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate treeflection_derive 0.4.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate treeflection_derive 0.4.0 [INFO] finished tweaking crates.io crate treeflection_derive 0.4.0 [INFO] tweaked toml for crates.io crate treeflection_derive 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded treeflection v0.1.35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ef9c972f1b208155e6bb571d4339d4fc456d27a654d0de987484e428932dfe0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4ef9c972f1b208155e6bb571d4339d4fc456d27a654d0de987484e428932dfe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ef9c972f1b208155e6bb571d4339d4fc456d27a654d0de987484e428932dfe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef9c972f1b208155e6bb571d4339d4fc456d27a654d0de987484e428932dfe0", kill_on_drop: false }` [INFO] [stdout] 4ef9c972f1b208155e6bb571d4339d4fc456d27a654d0de987484e428932dfe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5507ad1d93d94295199de4a06ca6c7bde45d0aa2e38825e1ce138e2ca2b6abed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5507ad1d93d94295199de4a06ca6c7bde45d0aa2e38825e1ce138e2ca2b6abed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking treeflection_derive v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking treeflection v0.1.35 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> tests/test.rs:20:3 [INFO] [stdout] | [INFO] [stdout] 20 | #[NodeActions( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | #[derive(Node, Serialize, Deserialize, Default, Clone)] [INFO] [stdout] | ---- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.19s [INFO] running `Command { std: "docker" "inspect" "5507ad1d93d94295199de4a06ca6c7bde45d0aa2e38825e1ce138e2ca2b6abed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5507ad1d93d94295199de4a06ca6c7bde45d0aa2e38825e1ce138e2ca2b6abed", kill_on_drop: false }` [INFO] [stdout] 5507ad1d93d94295199de4a06ca6c7bde45d0aa2e38825e1ce138e2ca2b6abed