[INFO] fetching crate near-paperclip-macros 0.4.0...
[INFO] testing near-paperclip-macros-0.4.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate near-paperclip-macros 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate near-paperclip-macros 0.4.0
[INFO] finished tweaking crates.io crate near-paperclip-macros 0.4.0
[INFO] tweaked toml for crates.io crate near-paperclip-macros 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate near-paperclip-macros 0.4.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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 v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding strum v0.20.0 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.20.1 (available: v0.27.2)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.108)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f2052c258ad0a681e682a23a0a87e769c36b793cfe474d89079c9538d429feb
[INFO] running `Command { std: "docker" "start" "-a" "7f2052c258ad0a681e682a23a0a87e769c36b793cfe474d89079c9538d429feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f2052c258ad0a681e682a23a0a87e769c36b793cfe474d89079c9538d429feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2052c258ad0a681e682a23a0a87e769c36b793cfe474d89079c9538d429feb", kill_on_drop: false }`
[INFO] [stdout] 7f2052c258ad0a681e682a23a0a87e769c36b793cfe474d89079c9538d429feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 758f517fc9edb2ed88b8f8726599337b54d2e5aab0a1ddebcfb36a9696bd5698
[INFO] running `Command { std: "docker" "start" "-a" "758f517fc9edb2ed88b8f8726599337b54d2e5aab0a1ddebcfb36a9696bd5698", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling near-paperclip-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MacroAttribute` is never constructed
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct MacroAttribute(Punctuated<NestedMeta, Comma>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "758f517fc9edb2ed88b8f8726599337b54d2e5aab0a1ddebcfb36a9696bd5698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758f517fc9edb2ed88b8f8726599337b54d2e5aab0a1ddebcfb36a9696bd5698", kill_on_drop: false }`
[INFO] [stdout] 758f517fc9edb2ed88b8f8726599337b54d2e5aab0a1ddebcfb36a9696bd5698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a36285faf42a4b39a0d06d4e726789fd303a4f52a5fb836826f0cb0f6e00624
[INFO] running `Command { std: "docker" "start" "-a" "1a36285faf42a4b39a0d06d4e726789fd303a4f52a5fb836826f0cb0f6e00624", kill_on_drop: false }`
[INFO] [stderr]    Compiling near-paperclip-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MacroAttribute` is never constructed
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct MacroAttribute(Punctuated<NestedMeta, Comma>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacroAttribute` is never constructed
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct MacroAttribute(Punctuated<NestedMeta, Comma>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1a36285faf42a4b39a0d06d4e726789fd303a4f52a5fb836826f0cb0f6e00624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a36285faf42a4b39a0d06d4e726789fd303a4f52a5fb836826f0cb0f6e00624", kill_on_drop: false }`
[INFO] [stdout] 1a36285faf42a4b39a0d06d4e726789fd303a4f52a5fb836826f0cb0f6e00624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f045d0f36db0bfcf16d9dcd8f5dd9a1e7bbeed0d6987e37f4ec55e44cdb4aa94
[INFO] running `Command { std: "docker" "start" "-a" "f045d0f36db0bfcf16d9dcd8f5dd9a1e7bbeed0d6987e37f4ec55e44cdb4aa94", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MacroAttribute` is never constructed
[INFO] [stderr]   --> src/lib.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 | struct MacroAttribute(Punctuated<NestedMeta, Comma>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `near-paperclip-macros` (lib) generated 1 warning
[INFO] [stderr] warning: `near-paperclip-macros` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/near_paperclip_macros-85b4ea80d7bcba20)
[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] [stderr]    Doc-tests near_paperclip_macros
[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" "f045d0f36db0bfcf16d9dcd8f5dd9a1e7bbeed0d6987e37f4ec55e44cdb4aa94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f045d0f36db0bfcf16d9dcd8f5dd9a1e7bbeed0d6987e37f4ec55e44cdb4aa94", kill_on_drop: false }`
[INFO] [stdout] f045d0f36db0bfcf16d9dcd8f5dd9a1e7bbeed0d6987e37f4ec55e44cdb4aa94