[INFO] fetching crate minilibx 0.2.1...
[INFO] checking minilibx-0.2.1 against master#ffa2e7ae8fbf9badc035740db949b9dae271c29f for pr-78338
[INFO] extracting crate minilibx 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate minilibx 0.2.1 on toolchain ffa2e7ae8fbf9badc035740db949b9dae271c29f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minilibx 0.2.1
[INFO] finished tweaking crates.io crate minilibx 0.2.1
[INFO] tweaked toml for crates.io crate minilibx 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate minilibx 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "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" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b2a50d1c9e5535fb959c9ea083e92d6eefe8398893b482e2f3386c7fc3aec72
[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" "1b2a50d1c9e5535fb959c9ea083e92d6eefe8398893b482e2f3386c7fc3aec72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b2a50d1c9e5535fb959c9ea083e92d6eefe8398893b482e2f3386c7fc3aec72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2a50d1c9e5535fb959c9ea083e92d6eefe8398893b482e2f3386c7fc3aec72", kill_on_drop: false }`
[INFO] [stdout] 1b2a50d1c9e5535fb959c9ea083e92d6eefe8398893b482e2f3386c7fc3aec72
[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" "+ffa2e7ae8fbf9badc035740db949b9dae271c29f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ecf3eb5bf475e2a5d16b42bb4d57c7bd2c2230d18dc3e97e071324f5e9f8a6
[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" "f4ecf3eb5bf475e2a5d16b42bb4d57c7bd2c2230d18dc3e97e071324f5e9f8a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling minilibx v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "f4ecf3eb5bf475e2a5d16b42bb4d57c7bd2c2230d18dc3e97e071324f5e9f8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ecf3eb5bf475e2a5d16b42bb4d57c7bd2c2230d18dc3e97e071324f5e9f8a6", kill_on_drop: false }`
[INFO] [stdout] f4ecf3eb5bf475e2a5d16b42bb4d57c7bd2c2230d18dc3e97e071324f5e9f8a6