[INFO] fetching crate slip-codec 0.2.4... [INFO] checking slip-codec-0.2.4 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate slip-codec 0.2.4 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate slip-codec 0.2.4 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slip-codec 0.2.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate slip-codec 0.2.4 [INFO] tweaked toml for crates.io crate slip-codec 0.2.4 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate slip-codec 0.2.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cbd387dfafc7a329d526dc3f6e6af0d84d5254d5f46638541e4e4d3955f662f [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" "2cbd387dfafc7a329d526dc3f6e6af0d84d5254d5f46638541e4e4d3955f662f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cbd387dfafc7a329d526dc3f6e6af0d84d5254d5f46638541e4e4d3955f662f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cbd387dfafc7a329d526dc3f6e6af0d84d5254d5f46638541e4e4d3955f662f", kill_on_drop: false }` [INFO] [stdout] 2cbd387dfafc7a329d526dc3f6e6af0d84d5254d5f46638541e4e4d3955f662f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "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] 8e27a7c7c4626fbcda26d33401fb39f79a3acbf1828637a727f9e9888ee1fa55 [INFO] running `Command { std: "docker" "start" "-a" "8e27a7c7c4626fbcda26d33401fb39f79a3acbf1828637a727f9e9888ee1fa55", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slip-codec v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking futures-task v0.3.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Checking serialport v4.0.0 [INFO] [stderr] Checking pin-project v1.0.4 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.21s [INFO] running `Command { std: "docker" "inspect" "8e27a7c7c4626fbcda26d33401fb39f79a3acbf1828637a727f9e9888ee1fa55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e27a7c7c4626fbcda26d33401fb39f79a3acbf1828637a727f9e9888ee1fa55", kill_on_drop: false }` [INFO] [stdout] 8e27a7c7c4626fbcda26d33401fb39f79a3acbf1828637a727f9e9888ee1fa55