[INFO] fetching crate poly_enum 0.1.0...
[INFO] building poly_enum-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate poly_enum 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate poly_enum 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate poly_enum 0.1.0
[INFO] tweaked toml for crates.io crate poly_enum 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate poly_enum 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate poly_enum 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1aa94901ff74200885371e79b9d273f0f1be4ebbf3bd174f5e385ffe0df7c63
[INFO] running `Command { std: "docker" "start" "-a" "d1aa94901ff74200885371e79b9d273f0f1be4ebbf3bd174f5e385ffe0df7c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1aa94901ff74200885371e79b9d273f0f1be4ebbf3bd174f5e385ffe0df7c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1aa94901ff74200885371e79b9d273f0f1be4ebbf3bd174f5e385ffe0df7c63", kill_on_drop: false }`
[INFO] [stdout] d1aa94901ff74200885371e79b9d273f0f1be4ebbf3bd174f5e385ffe0df7c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40f69eb4e32633b8ca744452243939ec34954bc3da2dffd0eb318424dfa13075
[INFO] running `Command { std: "docker" "start" "-a" "40f69eb4e32633b8ca744452243939ec34954bc3da2dffd0eb318424dfa13075", kill_on_drop: false }`
[INFO] [stderr]    Compiling poly_enum_derive v0.1.0
[INFO] [stderr]    Compiling poly_enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "40f69eb4e32633b8ca744452243939ec34954bc3da2dffd0eb318424dfa13075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f69eb4e32633b8ca744452243939ec34954bc3da2dffd0eb318424dfa13075", kill_on_drop: false }`
[INFO] [stdout] 40f69eb4e32633b8ca744452243939ec34954bc3da2dffd0eb318424dfa13075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 048486b23ee4a4b66ac615bce3824ff8b582ee9cd7409e4861f0b1669871b24e
[INFO] running `Command { std: "docker" "start" "-a" "048486b23ee4a4b66ac615bce3824ff8b582ee9cd7409e4861f0b1669871b24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling poly_enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]  --> tests/tuple.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Value {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]  --> tests/named.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Value {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AnyPtr` is never used
[INFO] [stdout]  --> tests/generic.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum AnyPtr<T> {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AnyPtr` is never used
[INFO] [stdout]  --> tests/self.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum AnyPtr {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AnyPtr` is never used
[INFO] [stdout]  --> tests/where_clause.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum AnyPtr<T> where T: Clone {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]  --> tests/lifetime.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Value<'a> {
[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 0.95s
[INFO] running `Command { std: "docker" "inspect" "048486b23ee4a4b66ac615bce3824ff8b582ee9cd7409e4861f0b1669871b24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048486b23ee4a4b66ac615bce3824ff8b582ee9cd7409e4861f0b1669871b24e", kill_on_drop: false }`
[INFO] [stdout] 048486b23ee4a4b66ac615bce3824ff8b582ee9cd7409e4861f0b1669871b24e