[INFO] fetching crate mini-v8 0.3.0... [INFO] testing mini-v8-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mini-v8 0.3.0 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate mini-v8 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mini-v8 0.3.0 [INFO] finished tweaking crates.io crate mini-v8 0.3.0 [INFO] tweaked toml for crates.io crate mini-v8 0.3.0 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate mini-v8 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b37ad8caa1cc003d56da4aabef65c9735e22b5a6000ace371adb12b379d32e8 [INFO] running `Command { std: "docker" "start" "-a" "8b37ad8caa1cc003d56da4aabef65c9735e22b5a6000ace371adb12b379d32e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b37ad8caa1cc003d56da4aabef65c9735e22b5a6000ace371adb12b379d32e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b37ad8caa1cc003d56da4aabef65c9735e22b5a6000ace371adb12b379d32e8", kill_on_drop: false }` [INFO] [stdout] 8b37ad8caa1cc003d56da4aabef65c9735e22b5a6000ace371adb12b379d32e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59bf3295d11448e3ee3be14200a94e12e3382398e6306f15241dabc71d8cbc28 [INFO] running `Command { std: "docker" "start" "-a" "59bf3295d11448e3ee3be14200a94e12e3382398e6306f15241dabc71d8cbc28", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling mini-v8 v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: environment variable `V8_PATH` not defined [INFO] [stdout] --> build.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | let v8 = env!("V8_PATH"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-v8` due to 2 previous errors [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59bf3295d11448e3ee3be14200a94e12e3382398e6306f15241dabc71d8cbc28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59bf3295d11448e3ee3be14200a94e12e3382398e6306f15241dabc71d8cbc28", kill_on_drop: false }` [INFO] [stdout] 59bf3295d11448e3ee3be14200a94e12e3382398e6306f15241dabc71d8cbc28