[INFO] fetching crate enum-methods 0.0.8...
[INFO] checking enum-methods-0.0.8 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate enum-methods 0.0.8 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate enum-methods 0.0.8 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-methods 0.0.8
[INFO] finished tweaking crates.io crate enum-methods 0.0.8
[INFO] tweaked toml for crates.io crate enum-methods 0.0.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fb7555f7bfe2f615198595db3f9d00fdbf9837e7ded3da1212e3d5dcee6f7aa
[INFO] running `Command { std: "docker" "start" "-a" "7fb7555f7bfe2f615198595db3f9d00fdbf9837e7ded3da1212e3d5dcee6f7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fb7555f7bfe2f615198595db3f9d00fdbf9837e7ded3da1212e3d5dcee6f7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb7555f7bfe2f615198595db3f9d00fdbf9837e7ded3da1212e3d5dcee6f7aa", kill_on_drop: false }`
[INFO] [stdout] 7fb7555f7bfe2f615198595db3f9d00fdbf9837e7ded3da1212e3d5dcee6f7aa
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a65d041ae8774201f134fd7f1f565e50d40577b19ee884d3c17fe3c9e9ea589a
[INFO] running `Command { std: "docker" "start" "-a" "a65d041ae8774201f134fd7f1f565e50d40577b19ee884d3c17fe3c9e9ea589a", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking enum-methods v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `foo` is never read
[INFO] [stdout]   --> tests/test_is_a.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |         StructType { foo: i32 },
[INFO] [stdout]    |         ----------   ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo`, `bar`, and `baz` are never read
[INFO] [stdout]   --> tests/test_is_a.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         BiggerStructType {
[INFO] [stdout]    |         ---------------- fields in this variant
[INFO] [stdout] 13 |             foo: i32,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 14 |             bar: &'static str,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 15 |             baz: bool,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "a65d041ae8774201f134fd7f1f565e50d40577b19ee884d3c17fe3c9e9ea589a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65d041ae8774201f134fd7f1f565e50d40577b19ee884d3c17fe3c9e9ea589a", kill_on_drop: false }`
[INFO] [stdout] a65d041ae8774201f134fd7f1f565e50d40577b19ee884d3c17fe3c9e9ea589a
