[INFO] fetching crate casperlabs-proof-of-stake 0.4.1... [INFO] checking casperlabs-proof-of-stake-0.4.1 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate casperlabs-proof-of-stake 0.4.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate casperlabs-proof-of-stake 0.4.1 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate casperlabs-proof-of-stake 0.4.1 [INFO] finished tweaking crates.io crate casperlabs-proof-of-stake 0.4.1 [INFO] tweaked toml for crates.io crate casperlabs-proof-of-stake 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9cfb241beba96d816d5e01e125a1835e8e55f8e8641d1b9541c49867c0176f8 [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" "d9cfb241beba96d816d5e01e125a1835e8e55f8e8641d1b9541c49867c0176f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9cfb241beba96d816d5e01e125a1835e8e55f8e8641d1b9541c49867c0176f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9cfb241beba96d816d5e01e125a1835e8e55f8e8641d1b9541c49867c0176f8", kill_on_drop: false }` [INFO] [stdout] d9cfb241beba96d816d5e01e125a1835e8e55f8e8641d1b9541c49867c0176f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06170a9955626ca6e5682c32f8ec174df0cb72066db9a259d94de249d77fb986 [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" "06170a9955626ca6e5682c32f8ec174df0cb72066db9a259d94de249d77fb986", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking casperlabs-types v0.6.1 [INFO] [stderr] Checking casperlabs-proof-of-stake v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.44s [INFO] running `Command { std: "docker" "inspect" "06170a9955626ca6e5682c32f8ec174df0cb72066db9a259d94de249d77fb986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06170a9955626ca6e5682c32f8ec174df0cb72066db9a259d94de249d77fb986", kill_on_drop: false }` [INFO] [stdout] 06170a9955626ca6e5682c32f8ec174df0cb72066db9a259d94de249d77fb986