[INFO] cloning repository https://github.com/rustlille/rustlillebot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustlille/rustlillebot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlille%2Frustlillebot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlille%2Frustlillebot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbce48ee12627043bb0cdc8b42b5883b8d0243ef
[INFO] checking rustlille/rustlillebot against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustlille%2Frustlillebot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rustlille/rustlillebot on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rustlille/rustlillebot
[INFO] finished tweaking git repo https://github.com/rustlille/rustlillebot
[INFO] tweaked toml for git repo https://github.com/rustlille/rustlillebot written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rustlille/rustlillebot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serenity v0.11.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86a7e4f7097409ecb8030e91b258a2fd45f1dcc5d8523fe3fcd04f416af02410
[INFO] running `Command { std: "docker" "start" "-a" "86a7e4f7097409ecb8030e91b258a2fd45f1dcc5d8523fe3fcd04f416af02410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86a7e4f7097409ecb8030e91b258a2fd45f1dcc5d8523fe3fcd04f416af02410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a7e4f7097409ecb8030e91b258a2fd45f1dcc5d8523fe3fcd04f416af02410", kill_on_drop: false }`
[INFO] [stdout] 86a7e4f7097409ecb8030e91b258a2fd45f1dcc5d8523fe3fcd04f416af02410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7894fefe94d3daa69cb85b41c88031544cf6cede2420710c691de3fc009622e1
[INFO] running `Command { std: "docker" "start" "-a" "7894fefe94d3daa69cb85b41c88031544cf6cede2420710c691de3fc009622e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
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[INFO] [stderr]    Compiling serde_derive v1.0.194
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[INFO] [stderr]     Checking rustlillebot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "7894fefe94d3daa69cb85b41c88031544cf6cede2420710c691de3fc009622e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7894fefe94d3daa69cb85b41c88031544cf6cede2420710c691de3fc009622e1", kill_on_drop: false }`
[INFO] [stdout] 7894fefe94d3daa69cb85b41c88031544cf6cede2420710c691de3fc009622e1