[INFO] fetching crate fsv 0.1.6...
[INFO] checking fsv-0.1.6 against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] extracting crate fsv 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate fsv 0.1.6
[INFO] finished tweaking crates.io crate fsv 0.1.6
[INFO] tweaked toml for crates.io crate fsv 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fsv 0.1.6 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 crates.io crate fsv 0.1.6 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8
[INFO] running `Command { std: "docker" "start" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8", 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" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8", 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" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling fsv v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> build.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let shell = if cfg!(target_os = "windows") { "powershell" } else { "sh" };
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "windows"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(misleading_cfg_in_build_script)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr] error: could not compile `fsv` (build script) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8", kill_on_drop: false }`
[INFO] [stdout] 806193778bca2a1c9b96a8afe1d2b227034f8ee5b089e4854e23f2b63261b6e8