[INFO] fetching crate cairo-lang-macro-attributes 0.2.0-rc.1...
[INFO] checking cairo-lang-macro-attributes-0.2.0-rc.1 against master#9748d87dc70a9a6725c5dbd76ce29d04752b4f90 for pr-144156
[INFO] extracting crate cairo-lang-macro-attributes 0.2.0-rc.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cairo-lang-macro-attributes 0.2.0-rc.1
[INFO] finished tweaking crates.io crate cairo-lang-macro-attributes 0.2.0-rc.1
[INFO] tweaked toml for crates.io crate cairo-lang-macro-attributes 0.2.0-rc.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cairo-lang-macro-attributes 0.2.0-rc.1 on toolchain 9748d87dc70a9a6725c5dbd76ce29d04752b4f90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cairo-lang-macro-attributes 0.2.0-rc.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" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 813d815d7ef308adb351891519a65df8268ae5a1748e867607c79dc8eadacfa9
[INFO] running `Command { std: "docker" "start" "-a" "813d815d7ef308adb351891519a65df8268ae5a1748e867607c79dc8eadacfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813d815d7ef308adb351891519a65df8268ae5a1748e867607c79dc8eadacfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813d815d7ef308adb351891519a65df8268ae5a1748e867607c79dc8eadacfa9", kill_on_drop: false }`
[INFO] [stdout] 813d815d7ef308adb351891519a65df8268ae5a1748e867607c79dc8eadacfa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9748d87dc70a9a6725c5dbd76ce29d04752b4f90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af72300395d34db2b1ce5809348ad22d2975322623b77513d4f5cf6ba810b811
[INFO] running `Command { std: "docker" "start" "-a" "af72300395d34db2b1ce5809348ad22d2975322623b77513d4f5cf6ba810b811", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking scarb-stable-hash v1.0.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]     Checking cairo-lang-macro-attributes v0.2.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "af72300395d34db2b1ce5809348ad22d2975322623b77513d4f5cf6ba810b811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af72300395d34db2b1ce5809348ad22d2975322623b77513d4f5cf6ba810b811", kill_on_drop: false }`
[INFO] [stdout] af72300395d34db2b1ce5809348ad22d2975322623b77513d4f5cf6ba810b811