[INFO] fetching crate mini-v8 0.3.0... [INFO] testing mini-v8-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate mini-v8 0.3.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate mini-v8 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-4/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded rustyline v5.0.6 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 064f8de784cbbf8aec26c0ebb9d597bc256ed6b478c31446a3fd927db5948ccc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "064f8de784cbbf8aec26c0ebb9d597bc256ed6b478c31446a3fd927db5948ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "064f8de784cbbf8aec26c0ebb9d597bc256ed6b478c31446a3fd927db5948ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064f8de784cbbf8aec26c0ebb9d597bc256ed6b478c31446a3fd927db5948ccc", kill_on_drop: false }` [INFO] [stdout] 064f8de784cbbf8aec26c0ebb9d597bc256ed6b478c31446a3fd927db5948ccc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da3b7cd170f60cc5b679a0596a58177551317c2887175a333fffd44195178f65 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da3b7cd170f60cc5b679a0596a58177551317c2887175a333fffd44195178f65", 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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-v8` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "da3b7cd170f60cc5b679a0596a58177551317c2887175a333fffd44195178f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3b7cd170f60cc5b679a0596a58177551317c2887175a333fffd44195178f65", kill_on_drop: false }` [INFO] [stdout] da3b7cd170f60cc5b679a0596a58177551317c2887175a333fffd44195178f65