[INFO] fetching crate cargo-newvsc 1.0.4...
[INFO] checking cargo-newvsc-1.0.4 against beta for pr-78714
[INFO] extracting crate cargo-newvsc 1.0.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cargo-newvsc 1.0.4 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-newvsc 1.0.4
[INFO] finished tweaking crates.io crate cargo-newvsc 1.0.4
[INFO] tweaked toml for crates.io crate cargo-newvsc 1.0.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate cargo-newvsc 1.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61475f4b449f47ff00b3f59a6109f617263199fce4c15b1ccf7c932b8aac948c
[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" "61475f4b449f47ff00b3f59a6109f617263199fce4c15b1ccf7c932b8aac948c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61475f4b449f47ff00b3f59a6109f617263199fce4c15b1ccf7c932b8aac948c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61475f4b449f47ff00b3f59a6109f617263199fce4c15b1ccf7c932b8aac948c", kill_on_drop: false }`
[INFO] [stdout] 61475f4b449f47ff00b3f59a6109f617263199fce4c15b1ccf7c932b8aac948c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 098dfba5411c8142ec40869a1f9b81f28ca41f3c0b1abb6e3c4bac72333033ad
[INFO] running `Command { std: "docker" "start" "-a" "098dfba5411c8142ec40869a1f9b81f28ca41f3c0b1abb6e3c4bac72333033ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling rust-embed-utils v5.0.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rust-embed-impl v5.2.0
[INFO] [stderr]     Checking rust-embed v5.2.0
[INFO] [stderr]     Checking cargo-newvsc v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "098dfba5411c8142ec40869a1f9b81f28ca41f3c0b1abb6e3c4bac72333033ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098dfba5411c8142ec40869a1f9b81f28ca41f3c0b1abb6e3c4bac72333033ad", kill_on_drop: false }`
[INFO] [stdout] 098dfba5411c8142ec40869a1f9b81f28ca41f3c0b1abb6e3c4bac72333033ad