[INFO] cloning repository https://github.com/hone/turbo_blank
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hone/turbo_blank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fturbo_blank", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fturbo_blank'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28e68c7fae77aad563309a7b9dd975aedfb5e939
[INFO] checking hone/turbo_blank against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhone%2Fturbo_blank" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hone/turbo_blank on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hone/turbo_blank
[INFO] finished tweaking git repo https://github.com/hone/turbo_blank
[INFO] tweaked toml for git repo https://github.com/hone/turbo_blank written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hone/turbo_blank already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tildeio/helix.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d4675406760130706ee0aa058f1018e7d7383873ce8d4ad1f80a271316b270
[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" "25d4675406760130706ee0aa058f1018e7d7383873ce8d4ad1f80a271316b270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d4675406760130706ee0aa058f1018e7d7383873ce8d4ad1f80a271316b270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d4675406760130706ee0aa058f1018e7d7383873ce8d4ad1f80a271316b270", kill_on_drop: false }`
[INFO] [stdout] 25d4675406760130706ee0aa058f1018e7d7383873ce8d4ad1f80a271316b270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 100f1af27564a83a93b2031b05a881c2bd364307f9706e3e13e0ac758c4072df
[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" "100f1af27564a83a93b2031b05a881c2bd364307f9706e3e13e0ac758c4072df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libcruby-sys v0.5.0 (https://github.com/tildeio/helix.git#4d534232)
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]     Checking cstr-macro v0.1.0 (https://github.com/tildeio/helix.git#4d534232)
[INFO] [stderr]     Checking cslice v0.2.0
[INFO] [stderr]     Checking helix v0.1.0 (https://github.com/tildeio/helix.git#4d534232)
[INFO] [stderr]     Checking turbo_blank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "100f1af27564a83a93b2031b05a881c2bd364307f9706e3e13e0ac758c4072df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100f1af27564a83a93b2031b05a881c2bd364307f9706e3e13e0ac758c4072df", kill_on_drop: false }`
[INFO] [stdout] 100f1af27564a83a93b2031b05a881c2bd364307f9706e3e13e0ac758c4072df