[INFO] crate ratchet 1.1.0 is already in cache
[INFO] checking ratchet-1.1.0 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate ratchet 1.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ratchet 1.1.0 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ratchet 1.1.0
[INFO] finished tweaking crates.io crate ratchet 1.1.0
[INFO] tweaked toml for crates.io crate ratchet 1.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] d414fcd815c37f03e6f71751eb64e02dfce5188fe5dd1321969c2ffe9a447c7d
[INFO] running `"docker" "start" "-a" "d414fcd815c37f03e6f71751eb64e02dfce5188fe5dd1321969c2ffe9a447c7d"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking serde_cbor v0.9.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking hkdf v0.7.1
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]     Checking ratchet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
[INFO] running `"docker" "inspect" "d414fcd815c37f03e6f71751eb64e02dfce5188fe5dd1321969c2ffe9a447c7d"`
[INFO] running `"docker" "rm" "-f" "d414fcd815c37f03e6f71751eb64e02dfce5188fe5dd1321969c2ffe9a447c7d"`
[INFO] [stdout] d414fcd815c37f03e6f71751eb64e02dfce5188fe5dd1321969c2ffe9a447c7d