[INFO] fetching crate paperclip-macros 0.7.0... [INFO] checking paperclip-macros-0.7.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate paperclip-macros 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate paperclip-macros 0.7.0 [INFO] finished tweaking crates.io crate paperclip-macros 0.7.0 [INFO] tweaked toml for crates.io crate paperclip-macros 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate paperclip-macros 0.7.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.27.2) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2618950a2fc58c751f567852e43d5fd95274cf7c6730057d3837912004b61e3 [INFO] running `Command { std: "docker" "start" "-a" "c2618950a2fc58c751f567852e43d5fd95274cf7c6730057d3837912004b61e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2618950a2fc58c751f567852e43d5fd95274cf7c6730057d3837912004b61e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2618950a2fc58c751f567852e43d5fd95274cf7c6730057d3837912004b61e3", kill_on_drop: false }` [INFO] [stdout] c2618950a2fc58c751f567852e43d5fd95274cf7c6730057d3837912004b61e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd81d6f2e23d5ff75f1d907a077c6fc3dbdb5ea56c8e3bfce1f69097b8c7c748 [INFO] running `Command { std: "docker" "start" "-a" "cd81d6f2e23d5ff75f1d907a077c6fc3dbdb5ea56c8e3bfce1f69097b8c7c748", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking proc-macro-error2 v2.0.1 [INFO] [stderr] Checking paperclip-macros v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `MacroAttribute` is never constructed [INFO] [stdout] --> src/lib.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | struct MacroAttribute(#[allow(dead_code)] Punctuated); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MacroAttribute` is never constructed [INFO] [stdout] --> src/lib.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | struct MacroAttribute(#[allow(dead_code)] Punctuated); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.55s [INFO] running `Command { std: "docker" "inspect" "cd81d6f2e23d5ff75f1d907a077c6fc3dbdb5ea56c8e3bfce1f69097b8c7c748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd81d6f2e23d5ff75f1d907a077c6fc3dbdb5ea56c8e3bfce1f69097b8c7c748", kill_on_drop: false }` [INFO] [stdout] cd81d6f2e23d5ff75f1d907a077c6fc3dbdb5ea56c8e3bfce1f69097b8c7c748