[INFO] fetching crate wonderbox-codegen 0.4.0...
[INFO] checking wonderbox-codegen-0.4.0 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate wonderbox-codegen 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wonderbox-codegen 0.4.0 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wonderbox-codegen 0.4.0
[INFO] finished tweaking crates.io crate wonderbox-codegen 0.4.0
[INFO] tweaked toml for crates.io crate wonderbox-codegen 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1c5262aa6c045a581fb974488793f09ed51fc498" "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] 12538b6c3dbd14713a2bf623610a1a8e8a1c0a5a874d7ce26cf9b4d90b8c4803
[INFO] running `Command { std: "docker" "start" "-a" "12538b6c3dbd14713a2bf623610a1a8e8a1c0a5a874d7ce26cf9b4d90b8c4803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12538b6c3dbd14713a2bf623610a1a8e8a1c0a5a874d7ce26cf9b4d90b8c4803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12538b6c3dbd14713a2bf623610a1a8e8a1c0a5a874d7ce26cf9b4d90b8c4803", kill_on_drop: false }`
[INFO] [stdout] 12538b6c3dbd14713a2bf623610a1a8e8a1c0a5a874d7ce26cf9b4d90b8c4803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 9a2ab50aba26df58f827fb0e5759abd7086394bf2a89d27cf80420620e371107
[INFO] running `Command { std: "docker" "start" "-a" "9a2ab50aba26df58f827fb0e5759abd7086394bf2a89d27cf80420620e371107", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking wonderbox-codegen v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "9a2ab50aba26df58f827fb0e5759abd7086394bf2a89d27cf80420620e371107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2ab50aba26df58f827fb0e5759abd7086394bf2a89d27cf80420620e371107", kill_on_drop: false }`
[INFO] [stdout] 9a2ab50aba26df58f827fb0e5759abd7086394bf2a89d27cf80420620e371107