[INFO] updating cached repository https://github.com/dalance/softether_exporter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/dalance/softether_exporter
[INFO] [stderr]    5e8ee10..c646cfb  master     -> master
[INFO] [stderr]  * [new tag]         v0.2.0     -> v0.2.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c646cfbd9af1c7f21afa4657d8638965da02804e
[INFO] checking dalance/softether_exporter against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdalance%2Fsoftether_exporter" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dalance/softether_exporter on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dalance/softether_exporter
[INFO] finished tweaking git repo https://github.com/dalance/softether_exporter
[INFO] tweaked toml for git repo https://github.com/dalance/softether_exporter written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dalance/softether_exporter already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7af5d4b1be975b72da6f41065516a4c8cb14f7febfa28f3d3a881c029f79fb3
[INFO] running `"docker" "start" "-a" "f7af5d4b1be975b72da6f41065516a4c8cb14f7febfa28f3d3a881c029f79fb3"`
[INFO] [stderr]    Compiling protobuf v2.12.0
[INFO] [stderr]    Compiling prometheus v0.8.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]     Checking structopt v0.3.12
[INFO] [stderr]     Checking softether_exporter v0.2.1-pre (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "f7af5d4b1be975b72da6f41065516a4c8cb14f7febfa28f3d3a881c029f79fb3"`
[INFO] running `"docker" "rm" "-f" "f7af5d4b1be975b72da6f41065516a4c8cb14f7febfa28f3d3a881c029f79fb3"`
[INFO] [stdout] f7af5d4b1be975b72da6f41065516a4c8cb14f7febfa28f3d3a881c029f79fb3