[INFO] fetching crate proconio-derive 0.2.1... [INFO] checking proconio-derive-0.2.1 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate proconio-derive 0.2.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate proconio-derive 0.2.1 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate proconio-derive 0.2.1 [INFO] finished tweaking crates.io crate proconio-derive 0.2.1 [INFO] tweaked toml for crates.io crate proconio-derive 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4570a4e3cc88373c41d32a496f4577f98ac88a65b9e8b3cc01bf555bc59e1bcc [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" "4570a4e3cc88373c41d32a496f4577f98ac88a65b9e8b3cc01bf555bc59e1bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4570a4e3cc88373c41d32a496f4577f98ac88a65b9e8b3cc01bf555bc59e1bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4570a4e3cc88373c41d32a496f4577f98ac88a65b9e8b3cc01bf555bc59e1bcc", kill_on_drop: false }` [INFO] [stdout] 4570a4e3cc88373c41d32a496f4577f98ac88a65b9e8b3cc01bf555bc59e1bcc [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2322f89b4393a0577fd7de2d068c5ddd70e1dc99bde7e80de3ad42d5cc0fc7da [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" "2322f89b4393a0577fd7de2d068c5ddd70e1dc99bde7e80de3ad42d5cc0fc7da", kill_on_drop: false }` [INFO] [stderr] Checking proconio v0.4.1 [INFO] [stderr] Checking syn v1.0.54 [INFO] [stderr] Checking proconio-derive v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.53s [INFO] running `Command { std: "docker" "inspect" "2322f89b4393a0577fd7de2d068c5ddd70e1dc99bde7e80de3ad42d5cc0fc7da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2322f89b4393a0577fd7de2d068c5ddd70e1dc99bde7e80de3ad42d5cc0fc7da", kill_on_drop: false }` [INFO] [stdout] 2322f89b4393a0577fd7de2d068c5ddd70e1dc99bde7e80de3ad42d5cc0fc7da