[INFO] cloning repository https://github.com/monkeytroll/rust_mvc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monkeytroll/rust_mvc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeytroll%2Frust_mvc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeytroll%2Frust_mvc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9b67d9de3e012e9e9f5e4a02881a77a2de3fda4 [INFO] checking monkeytroll/rust_mvc against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonkeytroll%2Frust_mvc" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monkeytroll/rust_mvc on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monkeytroll/rust_mvc [INFO] finished tweaking git repo https://github.com/monkeytroll/rust_mvc [INFO] tweaked toml for git repo https://github.com/monkeytroll/rust_mvc written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/monkeytroll/rust_mvc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cd8943aa12fa771132bbfc0dbd6f20edc48bb94e5dd2d1f216b7f7b9a6b8fb6 [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" "0cd8943aa12fa771132bbfc0dbd6f20edc48bb94e5dd2d1f216b7f7b9a6b8fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cd8943aa12fa771132bbfc0dbd6f20edc48bb94e5dd2d1f216b7f7b9a6b8fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd8943aa12fa771132bbfc0dbd6f20edc48bb94e5dd2d1f216b7f7b9a6b8fb6", kill_on_drop: false }` [INFO] [stdout] 0cd8943aa12fa771132bbfc0dbd6f20edc48bb94e5dd2d1f216b7f7b9a6b8fb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d9e435d070d6c0f3482117ad9f556905e9fdf468d7c93d2a8a7af21a7ebcb4a [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" "4d9e435d070d6c0f3482117ad9f556905e9fdf468d7c93d2a8a7af21a7ebcb4a", kill_on_drop: false }` [INFO] [stderr] Checking a2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "4d9e435d070d6c0f3482117ad9f556905e9fdf468d7c93d2a8a7af21a7ebcb4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d9e435d070d6c0f3482117ad9f556905e9fdf468d7c93d2a8a7af21a7ebcb4a", kill_on_drop: false }` [INFO] [stdout] 4d9e435d070d6c0f3482117ad9f556905e9fdf468d7c93d2a8a7af21a7ebcb4a