[INFO] crate scaffold 0.2.0 is already in cache
[INFO] checking scaffold-0.2.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate scaffold 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate scaffold 0.2.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scaffold 0.2.0
[INFO] finished tweaking crates.io crate scaffold 0.2.0
[INFO] tweaked toml for crates.io crate scaffold 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate scaffold 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4adfde6bb92618ec8af70f74184fba1f2832da349ad940bb4dddf1b488e2b7e1
[INFO] running `"docker" "start" "-a" "4adfde6bb92618ec8af70f74184fba1f2832da349ad940bb4dddf1b488e2b7e1"`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]     Checking shellexpand v1.0.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking rpassword v2.1.0
[INFO] [stderr]     Checking quest v0.3.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling structopt-derive v0.3.4
[INFO] [stderr]     Checking structopt v0.3.4
[INFO] [stderr]     Checking serde v1.0.102
[INFO] [stderr]     Checking indexmap v1.3.0
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking scaffold v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.01s
[INFO] running `"docker" "inspect" "4adfde6bb92618ec8af70f74184fba1f2832da349ad940bb4dddf1b488e2b7e1"`
[INFO] running `"docker" "rm" "-f" "4adfde6bb92618ec8af70f74184fba1f2832da349ad940bb4dddf1b488e2b7e1"`
[INFO] [stdout] 4adfde6bb92618ec8af70f74184fba1f2832da349ad940bb4dddf1b488e2b7e1