[INFO] fetching crate leveldb-rs-binding 2.1.1...
[INFO] checking leveldb-rs-binding-2.1.1 against try#f4690f24e7d9bcb0b168a02b06dd61391e8bd55a for pr-157814-crater-rollup
[INFO] extracting crate leveldb-rs-binding 2.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate leveldb-rs-binding 2.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate leveldb-rs-binding 2.1.1
[INFO] tweaked toml for crates.io crate leveldb-rs-binding 2.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate leveldb-rs-binding 2.1.1 on toolchain f4690f24e7d9bcb0b168a02b06dd61391e8bd55a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate leveldb-rs-binding 2.1.1 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" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "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@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad
[INFO] running `Command { std: "docker" "start" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad", 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" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad", 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" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking ffi-opaque v2.0.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling leveldb-rs-binding v2.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> src/ffi/linker.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(target_env = "msvc")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(misleading_cfg_in_build_script)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> src/ffi/linker.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(not(target_env = "msvc"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> src/ffi/zstd.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[cfg(target_env = "msvc")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leveldb-rs-binding` (build script) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad", kill_on_drop: false }`
[INFO] [stdout] 733d13a2a6e6ee05b5eecf2e6680a247cad1cf4051fcf3414cdadc4f1b31b6ad
