[INFO] fetching crate deluxe 0.5.0...
[INFO] checking deluxe-0.5.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate deluxe 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate deluxe 0.5.0
[INFO] finished tweaking crates.io crate deluxe 0.5.0
[INFO] tweaked toml for crates.io crate deluxe 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deluxe 0.5.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b022c3ddad31389c5d66b2eaad29f2306b51439fa783994644dbb322d565f8e
[INFO] running `Command { std: "docker" "start" "-a" "3b022c3ddad31389c5d66b2eaad29f2306b51439fa783994644dbb322d565f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b022c3ddad31389c5d66b2eaad29f2306b51439fa783994644dbb322d565f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b022c3ddad31389c5d66b2eaad29f2306b51439fa783994644dbb322d565f8e", kill_on_drop: false }`
[INFO] [stdout] 3b022c3ddad31389c5d66b2eaad29f2306b51439fa783994644dbb322d565f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37340afd24976c98b5094231788700567536aff5380db84b754c1065d1d97d8c
[INFO] running `Command { std: "docker" "start" "-a" "37340afd24976c98b5094231788700567536aff5380db84b754c1065d1d97d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling deluxe-core v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling deluxe-macros v0.5.0
[INFO] [stderr]     Checking deluxe v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `MyEmptyEnum` is never used
[INFO] [stdout]    --> tests/meta.rs:497:6
[INFO] [stdout]     |
[INFO] [stdout] 497 | enum MyEmptyEnum {}
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoDebugInner` is never constructed
[INFO] [stdout]     --> tests/meta.rs:2073:8
[INFO] [stdout]      |
[INFO] [stdout] 2073 | struct NoDebugInner {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoDebug` is never constructed
[INFO] [stdout]     --> tests/meta.rs:2079:8
[INFO] [stdout]      |
[INFO] [stdout] 2079 | struct NoDebug {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NoDebugEnum` is never used
[INFO] [stdout]     --> tests/meta.rs:2086:6
[INFO] [stdout]      |
[INFO] [stdout] 2086 | enum NoDebugEnum {
[INFO] [stdout]      |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.27s
[INFO] running `Command { std: "docker" "inspect" "37340afd24976c98b5094231788700567536aff5380db84b754c1065d1d97d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37340afd24976c98b5094231788700567536aff5380db84b754c1065d1d97d8c", kill_on_drop: false }`
[INFO] [stdout] 37340afd24976c98b5094231788700567536aff5380db84b754c1065d1d97d8c