[INFO] fetching crate rust-cef-derive 0.2.0... [INFO] checking rust-cef-derive-0.2.0 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate rust-cef-derive 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate rust-cef-derive 0.2.0 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-cef-derive 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rust-cef-derive 0.2.0 [INFO] tweaked toml for crates.io crate rust-cef-derive 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inflections v1.1.1 [INFO] [stderr] Downloaded trybuild v1.0.41 [INFO] [stderr] Downloaded rust-cef v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d622382aab0438af5d34348ecff4653a59e87eb69a5cf8ecf13521c0e85038ae [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" "d622382aab0438af5d34348ecff4653a59e87eb69a5cf8ecf13521c0e85038ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d622382aab0438af5d34348ecff4653a59e87eb69a5cf8ecf13521c0e85038ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d622382aab0438af5d34348ecff4653a59e87eb69a5cf8ecf13521c0e85038ae", kill_on_drop: false }` [INFO] [stdout] d622382aab0438af5d34348ecff4653a59e87eb69a5cf8ecf13521c0e85038ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2db5812415ebc0a7e28b4113a85597d5d2e6c0f61434d6a881753ccbbb3595ba [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" "2db5812415ebc0a7e28b4113a85597d5d2e6c0f61434d6a881753ccbbb3595ba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling trybuild v1.0.41 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking dissimilar v1.0.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking inflections v1.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking syn v1.0.64 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking rust-cef v0.2.0 [INFO] [stderr] Checking rust-cef-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking toml v0.5.8 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> tests/test.rs:170:3 [INFO] [stdout] | [INFO] [stdout] 170 | #[cef_values(CefHeaderVersion = "4234")] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 171 | #[derive(CefHeaderVersion)] [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: field is never read: `unused` [INFO] [stdout] --> tests/test.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 280 | unused: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.49s [INFO] running `Command { std: "docker" "inspect" "2db5812415ebc0a7e28b4113a85597d5d2e6c0f61434d6a881753ccbbb3595ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2db5812415ebc0a7e28b4113a85597d5d2e6c0f61434d6a881753ccbbb3595ba", kill_on_drop: false }` [INFO] [stdout] 2db5812415ebc0a7e28b4113a85597d5d2e6c0f61434d6a881753ccbbb3595ba