[INFO] fetching crate enum-assoc 1.1.0...
[INFO] checking enum-assoc-1.1.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate enum-assoc 1.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate enum-assoc 1.1.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-assoc 1.1.0
[INFO] finished tweaking crates.io crate enum-assoc 1.1.0
[INFO] tweaked toml for crates.io crate enum-assoc 1.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 544e882ea944fbc53db1b0291af2c082fe91e108370bbbaae509e4fd61389fdb
[INFO] running `Command { std: "docker" "start" "-a" "544e882ea944fbc53db1b0291af2c082fe91e108370bbbaae509e4fd61389fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544e882ea944fbc53db1b0291af2c082fe91e108370bbbaae509e4fd61389fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544e882ea944fbc53db1b0291af2c082fe91e108370bbbaae509e4fd61389fdb", kill_on_drop: false }`
[INFO] [stdout] 544e882ea944fbc53db1b0291af2c082fe91e108370bbbaae509e4fd61389fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c989f28e671e7c996db6d6acc690c40e3c903b5218da1097e9f1cb6af6a83e53
[INFO] running `Command { std: "docker" "start" "-a" "c989f28e671e7c996db6d6acc690c40e3c903b5218da1097e9f1cb6af6a83e53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking enum-assoc v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Variant1` is never constructed
[INFO] [stdout]   --> tests/tests.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum InnerTestEnum1 {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 53 |     #[assoc(bar = "1")]
[INFO] [stdout] 54 |     Variant1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Variant2` is never constructed
[INFO] [stdout]   --> tests/tests.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum InnerTestEnum2 {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 67 |     Variant2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "c989f28e671e7c996db6d6acc690c40e3c903b5218da1097e9f1cb6af6a83e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c989f28e671e7c996db6d6acc690c40e3c903b5218da1097e9f1cb6af6a83e53", kill_on_drop: false }`
[INFO] [stdout] c989f28e671e7c996db6d6acc690c40e3c903b5218da1097e9f1cb6af6a83e53