[INFO] cloning repository https://github.com/LinearZoetrope/better-install
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinearZoetrope/better-install" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinearZoetrope%2Fbetter-install"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinearZoetrope%2Fbetter-install'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91490ea217149a45ea8768f267d7acca41f5fffb
[INFO] checking LinearZoetrope/better-install against beta-2019-11-03 for pr-65897-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinearZoetrope%2Fbetter-install" "/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/LinearZoetrope/better-install on toolchain beta-2019-11-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-11-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/LinearZoetrope/better-install
[INFO] finished tweaking git repo https://github.com/LinearZoetrope/better-install
[INFO] tweaked toml for git repo https://github.com/LinearZoetrope/better-install written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/LinearZoetrope/better-install already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-11-03" "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=allow" "-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" "+beta-2019-11-03" "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] 5458269c00f6a32d40f25dd8afc913d0ab6a095f44a803245a6e4ccc5ed07dff
[INFO] running `"docker" "start" "-a" "5458269c00f6a32d40f25dd8afc913d0ab6a095f44a803245a6e4ccc5ed07dff"`
[INFO] [stderr]    Compiling build_const v0.2.0
[INFO] [stderr]     Checking remove_dir_all v0.5.0
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.26
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]     Checking miniz_oxide v0.1.2
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking socket2 v0.3.1
[INFO] [stderr]     Checking msdos_time v0.1.5
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]     Checking clap v2.30.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]     Checking zip v0.3.1
[INFO] [stderr]     Checking curl v0.4.11
[INFO] [stderr]     Checking git2 v0.6.11
[INFO] [stderr]     Checking better-install v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 51s
[INFO] running `"docker" "inspect" "5458269c00f6a32d40f25dd8afc913d0ab6a095f44a803245a6e4ccc5ed07dff"`
[INFO] running `"docker" "rm" "-f" "5458269c00f6a32d40f25dd8afc913d0ab6a095f44a803245a6e4ccc5ed07dff"`
[INFO] [stdout] 5458269c00f6a32d40f25dd8afc913d0ab6a095f44a803245a6e4ccc5ed07dff