[INFO] cloning repository https://github.com/jose-compu/vdf-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jose-compu/vdf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjose-compu%2Fvdf-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjose-compu%2Fvdf-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8257aa3afb2c1f9bb2a3306b2cba5e760c56ce45
[INFO] checking jose-compu/vdf-rs against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjose-compu%2Fvdf-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jose-compu/vdf-rs
[INFO] finished tweaking git repo https://github.com/jose-compu/vdf-rs
[INFO] tweaked toml for git repo https://github.com/jose-compu/vdf-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jose-compu/vdf-rs on toolchain dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jose-compu/vdf-rs 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" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446
[INFO] running `Command { std: "docker" "start" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling classgroup v0.2.0 (/opt/rustwide/workdir/classgroup)
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.49
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling vdf-rs v0.2.0 (/opt/rustwide/workdir/vdf-rs)
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> classgroup/build.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if cfg!(target_os = "macos") {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "macos"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(misleading_cfg_in_build_script)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `classgroup` (build script) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446", kill_on_drop: false }`
[INFO] [stdout] b088c409854a50e5ce3f607e0d05fece2bc7504d09d8f25c7d84ab6367e0d446
