[INFO] cloning repository https://github.com/Corey-Code/librustvidulum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Corey-Code/librustvidulum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorey-Code%2Flibrustvidulum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorey-Code%2Flibrustvidulum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42c91c015359ab98f710653d02196599cc58e7e6
[INFO] checking Corey-Code/librustvidulum against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorey-Code%2Flibrustvidulum" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Corey-Code/librustvidulum on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Corey-Code/librustvidulum
[INFO] finished tweaking git repo https://github.com/Corey-Code/librustvidulum
[INFO] tweaked toml for git repo https://github.com/Corey-Code/librustvidulum written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Corey-Code/librustvidulum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", 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] fba9437a49ac815e797f659cb6e456fe07bd7a71d7f31ce73850e4f8c3da1c84
[INFO] running `Command { std: "docker" "start" "-a" "fba9437a49ac815e797f659cb6e456fe07bd7a71d7f31ce73850e4f8c3da1c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fba9437a49ac815e797f659cb6e456fe07bd7a71d7f31ce73850e4f8c3da1c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba9437a49ac815e797f659cb6e456fe07bd7a71d7f31ce73850e4f8c3da1c84", kill_on_drop: false }`
[INFO] [stdout] fba9437a49ac815e797f659cb6e456fe07bd7a71d7f31ce73850e4f8c3da1c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 010b67cad52c5d1a9e03db249b334b6d654ed4023d3baa75e05c0bbcfdf7848b
[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" "010b67cad52c5d1a9e03db249b334b6d654ed4023d3baa75e05c0bbcfdf7848b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking librustvidulum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "010b67cad52c5d1a9e03db249b334b6d654ed4023d3baa75e05c0bbcfdf7848b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010b67cad52c5d1a9e03db249b334b6d654ed4023d3baa75e05c0bbcfdf7848b", kill_on_drop: false }`
[INFO] [stdout] 010b67cad52c5d1a9e03db249b334b6d654ed4023d3baa75e05c0bbcfdf7848b