[INFO] fetching crate uart_16550 0.2.10... [INFO] checking uart_16550-0.2.10 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate uart_16550 0.2.10 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate uart_16550 0.2.10 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uart_16550 0.2.10 [INFO] finished tweaking crates.io crate uart_16550 0.2.10 [INFO] tweaked toml for crates.io crate uart_16550 0.2.10 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87ed06c0707f9792d57831cd5d28b045cdcf392cbdcb54a336795b27b2531295 [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" "87ed06c0707f9792d57831cd5d28b045cdcf392cbdcb54a336795b27b2531295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87ed06c0707f9792d57831cd5d28b045cdcf392cbdcb54a336795b27b2531295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87ed06c0707f9792d57831cd5d28b045cdcf392cbdcb54a336795b27b2531295", kill_on_drop: false }` [INFO] [stdout] 87ed06c0707f9792d57831cd5d28b045cdcf392cbdcb54a336795b27b2531295 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8987ec29b280ed4b3e00c013671069c8e05a4c78fbbe999a165ef76bd46151f [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" "c8987ec29b280ed4b3e00c013671069c8e05a4c78fbbe999a165ef76bd46151f", kill_on_drop: false }` [INFO] [stderr] Compiling x86_64 v0.12.4 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking uart_16550 v0.2.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.15s [INFO] running `Command { std: "docker" "inspect" "c8987ec29b280ed4b3e00c013671069c8e05a4c78fbbe999a165ef76bd46151f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8987ec29b280ed4b3e00c013671069c8e05a4c78fbbe999a165ef76bd46151f", kill_on_drop: false }` [INFO] [stdout] c8987ec29b280ed4b3e00c013671069c8e05a4c78fbbe999a165ef76bd46151f