[INFO] crate err-derive 0.2.2 is already in cache
[INFO] checking err-derive-0.2.2 against try#c846f8a7dc7af09647f397f047db9cc81acb60bd for pr-69129
[INFO] extracting crate err-derive 0.2.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate err-derive 0.2.2 on toolchain c846f8a7dc7af09647f397f047db9cc81acb60bd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate err-derive 0.2.2
[INFO] finished tweaking crates.io crate err-derive 0.2.2
[INFO] tweaked toml for crates.io crate err-derive 0.2.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate err-derive 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "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] cb0d04277297c000ed90946b010c00dc00f238be1e1066ba49dc949641fd6def
[INFO] running `"docker" "start" "-a" "cb0d04277297c000ed90946b010c00dc00f238be1e1066ba49dc949641fd6def"`
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]     Checking proc-macro2 v1.0.7
[INFO] [stderr]     Checking backtrace v0.3.41
[INFO] [stderr]    Compiling err-derive v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking cargo_metadata v0.6.4
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking syn v1.0.13
[INFO] [stderr]     Checking skeptic v0.13.4
[INFO] [stderr]     Checking synstructure v0.12.3
[INFO] [stderr]     Checking proc-macro-error v0.4.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.71s
[INFO] running `"docker" "inspect" "cb0d04277297c000ed90946b010c00dc00f238be1e1066ba49dc949641fd6def"`
[INFO] running `"docker" "rm" "-f" "cb0d04277297c000ed90946b010c00dc00f238be1e1066ba49dc949641fd6def"`
[INFO] [stdout] cb0d04277297c000ed90946b010c00dc00f238be1e1066ba49dc949641fd6def