[INFO] fetching crate substrate-wasm-builder 2.0.0...
[INFO] checking substrate-wasm-builder-2.0.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate substrate-wasm-builder 2.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate substrate-wasm-builder 2.0.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate substrate-wasm-builder 2.0.0
[INFO] finished tweaking crates.io crate substrate-wasm-builder 2.0.0
[INFO] tweaked toml for crates.io crate substrate-wasm-builder 2.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6ed5f2e6a8938b2bf78d89fb4d0c28f1c1ed69e1b79a4299b7265ca77c8d87f
[INFO] running `Command { std: "docker" "start" "-a" "f6ed5f2e6a8938b2bf78d89fb4d0c28f1c1ed69e1b79a4299b7265ca77c8d87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6ed5f2e6a8938b2bf78d89fb4d0c28f1c1ed69e1b79a4299b7265ca77c8d87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ed5f2e6a8938b2bf78d89fb4d0c28f1c1ed69e1b79a4299b7265ca77c8d87f", kill_on_drop: false }`
[INFO] [stdout] f6ed5f2e6a8938b2bf78d89fb4d0c28f1c1ed69e1b79a4299b7265ca77c8d87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4cd934a591d7681e82e5b053b5293910268c5cea518ea4a8e06e9a5a29f93ac2
[INFO] running `Command { std: "docker" "start" "-a" "4cd934a591d7681e82e5b053b5293910268c5cea518ea4a8e06e9a5a29f93ac2", kill_on_drop: false }`
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking parity-wasm v0.32.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking semver v0.6.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking build-helper v0.1.1
[INFO] [stderr]     Checking wasm-gc-api v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking cargo_metadata v0.10.0
[INFO] [stderr]     Checking substrate-wasm-builder v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.12s
[INFO] running `Command { std: "docker" "inspect" "4cd934a591d7681e82e5b053b5293910268c5cea518ea4a8e06e9a5a29f93ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd934a591d7681e82e5b053b5293910268c5cea518ea4a8e06e9a5a29f93ac2", kill_on_drop: false }`
[INFO] [stdout] 4cd934a591d7681e82e5b053b5293910268c5cea518ea4a8e06e9a5a29f93ac2
