[INFO] fetching crate libmdns 0.4.1... [INFO] checking libmdns-0.4.1 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180 [INFO] extracting crate libmdns 0.4.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libmdns 0.4.1 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate libmdns 0.4.1 [INFO] finished tweaking crates.io crate libmdns 0.4.1 [INFO] tweaked toml for crates.io crate libmdns 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate libmdns 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad2e1933edd9ee0415921ffe58b4945f8095b23d493bdbe218a3c9eb3e43ed21 [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" "ad2e1933edd9ee0415921ffe58b4945f8095b23d493bdbe218a3c9eb3e43ed21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad2e1933edd9ee0415921ffe58b4945f8095b23d493bdbe218a3c9eb3e43ed21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2e1933edd9ee0415921ffe58b4945f8095b23d493bdbe218a3c9eb3e43ed21", kill_on_drop: false }` [INFO] [stdout] ad2e1933edd9ee0415921ffe58b4945f8095b23d493bdbe218a3c9eb3e43ed21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b9ebad710dde59e40e6e39e24db11332c9d7c25ef365f0d13298db11ef39307 [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" "7b9ebad710dde59e40e6e39e24db11332c9d7c25ef365f0d13298db11ef39307", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.6 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking multimap v0.8.1 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking libmdns v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.99s [INFO] running `Command { std: "docker" "inspect" "7b9ebad710dde59e40e6e39e24db11332c9d7c25ef365f0d13298db11ef39307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b9ebad710dde59e40e6e39e24db11332c9d7c25ef365f0d13298db11ef39307", kill_on_drop: false }` [INFO] [stdout] 7b9ebad710dde59e40e6e39e24db11332c9d7c25ef365f0d13298db11ef39307