[INFO] fetching crate atsamd21e18a 0.7.0... [INFO] checking atsamd21e18a-0.7.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate atsamd21e18a 0.7.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate atsamd21e18a 0.7.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate atsamd21e18a 0.7.0 [INFO] finished tweaking crates.io crate atsamd21e18a 0.7.0 [INFO] tweaked toml for crates.io crate atsamd21e18a 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28c429a72ae55b48384b868c8fdfe6d48f0f3fa552bc6ed67b8f82c531b42bbb [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" "28c429a72ae55b48384b868c8fdfe6d48f0f3fa552bc6ed67b8f82c531b42bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28c429a72ae55b48384b868c8fdfe6d48f0f3fa552bc6ed67b8f82c531b42bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c429a72ae55b48384b868c8fdfe6d48f0f3fa552bc6ed67b8f82c531b42bbb", kill_on_drop: false }` [INFO] [stdout] 28c429a72ae55b48384b868c8fdfe6d48f0f3fa552bc6ed67b8f82c531b42bbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] e02e051ebe7026f7f859da17ca7e80d7a4664ebcedb9fc515093a7ca3b1f2668 [INFO] running `Command { std: "docker" "start" "-a" "e02e051ebe7026f7f859da17ca7e80d7a4664ebcedb9fc515093a7ca3b1f2668", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling atsamd21e18a v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "e02e051ebe7026f7f859da17ca7e80d7a4664ebcedb9fc515093a7ca3b1f2668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02e051ebe7026f7f859da17ca7e80d7a4664ebcedb9fc515093a7ca3b1f2668", kill_on_drop: false }` [INFO] [stdout] e02e051ebe7026f7f859da17ca7e80d7a4664ebcedb9fc515093a7ca3b1f2668