[INFO] cloning repository https://github.com/Smart-Ecosystems/muecke
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Smart-Ecosystems/muecke" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmart-Ecosystems%2Fmuecke", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmart-Ecosystems%2Fmuecke'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c242394392f39322b3ebc59c7e84e3cbcd47c9dc
[INFO] checking Smart-Ecosystems/muecke against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmart-Ecosystems%2Fmuecke" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Smart-Ecosystems/muecke on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Smart-Ecosystems/muecke
[INFO] finished tweaking git repo https://github.com/Smart-Ecosystems/muecke
[INFO] tweaked toml for git repo https://github.com/Smart-Ecosystems/muecke written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Smart-Ecosystems/muecke already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8878fc93d26efe6c855d9305ea25899e462906c7360755618d3af82a03dc4ed6
[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" "8878fc93d26efe6c855d9305ea25899e462906c7360755618d3af82a03dc4ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8878fc93d26efe6c855d9305ea25899e462906c7360755618d3af82a03dc4ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8878fc93d26efe6c855d9305ea25899e462906c7360755618d3af82a03dc4ed6", kill_on_drop: false }`
[INFO] [stdout] 8878fc93d26efe6c855d9305ea25899e462906c7360755618d3af82a03dc4ed6
[INFO] running `Command { std: "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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fe907325a2d57c19851b2637508a38d657580829d0755b1e3ebdb9a016f61a4
[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" "0fe907325a2d57c19851b2637508a38d657580829d0755b1e3ebdb9a016f61a4", kill_on_drop: false }`
[INFO] [stderr]     Checking mosquitto-client v0.1.5
[INFO] [stderr]     Checking muecke v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "0fe907325a2d57c19851b2637508a38d657580829d0755b1e3ebdb9a016f61a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe907325a2d57c19851b2637508a38d657580829d0755b1e3ebdb9a016f61a4", kill_on_drop: false }`
[INFO] [stdout] 0fe907325a2d57c19851b2637508a38d657580829d0755b1e3ebdb9a016f61a4