[INFO] fetching crate esbuild-config 0.2.0...
[INFO] checking esbuild-config-0.2.0 against beta for pr-78714
[INFO] extracting crate esbuild-config 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate esbuild-config 0.2.0 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 esbuild-config 0.2.0
[INFO] finished tweaking crates.io crate esbuild-config 0.2.0
[INFO] tweaked toml for crates.io crate esbuild-config 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate esbuild-config 0.2.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snailquote v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 23b2800839ffda1e20091ca3ec6483653175b8ccc5234e10876849f400026ad3
[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" "23b2800839ffda1e20091ca3ec6483653175b8ccc5234e10876849f400026ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23b2800839ffda1e20091ca3ec6483653175b8ccc5234e10876849f400026ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b2800839ffda1e20091ca3ec6483653175b8ccc5234e10876849f400026ad3", kill_on_drop: false }`
[INFO] [stdout] 23b2800839ffda1e20091ca3ec6483653175b8ccc5234e10876849f400026ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] d097ed9be6ba0f4b616ebe86ae7fb4777d6a77da7342f3af214b551b58dc6c92
[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" "d097ed9be6ba0f4b616ebe86ae7fb4777d6a77da7342f3af214b551b58dc6c92", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking snailquote v0.3.0
[INFO] [stderr]     Checking esbuild-config v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "d097ed9be6ba0f4b616ebe86ae7fb4777d6a77da7342f3af214b551b58dc6c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d097ed9be6ba0f4b616ebe86ae7fb4777d6a77da7342f3af214b551b58dc6c92", kill_on_drop: false }`
[INFO] [stdout] d097ed9be6ba0f4b616ebe86ae7fb4777d6a77da7342f3af214b551b58dc6c92