[INFO] fetching crate veryl-simulator 0.20.0...
[INFO] checking veryl-simulator-0.20.0 against master#b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 for pr-156992
[INFO] extracting crate veryl-simulator 0.20.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate veryl-simulator 0.20.0
[INFO] finished tweaking crates.io crate veryl-simulator 0.20.0
[INFO] tweaked toml for crates.io crate veryl-simulator 0.20.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate veryl-simulator 0.20.0 on toolchain b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veryl-simulator 0.20.0 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" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00f9d46031dc934d0217f6a269c556fbb919ef1ecb9a7ac85460044dd8682c6f
[INFO] running `Command { std: "docker" "start" "-a" "00f9d46031dc934d0217f6a269c556fbb919ef1ecb9a7ac85460044dd8682c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f9d46031dc934d0217f6a269c556fbb919ef1ecb9a7ac85460044dd8682c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f9d46031dc934d0217f6a269c556fbb919ef1ecb9a7ac85460044dd8682c6f", kill_on_drop: false }`
[INFO] [stdout] 00f9d46031dc934d0217f6a269c556fbb919ef1ecb9a7ac85460044dd8682c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 478e7ca5c7fd7d6fbb4efe429dffc023427b4476e7a851b0384e23c85ba907af
[INFO] running `Command { std: "docker" "start" "-a" "478e7ca5c7fd7d6fbb4efe429dffc023427b4476e7a851b0384e23c85ba907af", kill_on_drop: false }`
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[INFO] [stdout] warning: associated items `new_with_top` and `get_var` are never used
[INFO] [stdout]    --> src/tests.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl DualSimulator {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn new_with_top(code: &str, use_4state: bool, top: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     fn get_var(&mut self, path: &str) -> Option<Value> {
[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 1m 51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "478e7ca5c7fd7d6fbb4efe429dffc023427b4476e7a851b0384e23c85ba907af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478e7ca5c7fd7d6fbb4efe429dffc023427b4476e7a851b0384e23c85ba907af", kill_on_drop: false }`
[INFO] [stdout] 478e7ca5c7fd7d6fbb4efe429dffc023427b4476e7a851b0384e23c85ba907af
