[INFO] updating cached repository michiel/docker-rust-microservice
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/michiel/docker-rust-microservice
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/michiel/docker-rust-microservice" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/michiel/docker-rust-microservice"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/michiel/docker-rust-microservice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michiel/docker-rust-microservice" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/michiel/docker-rust-microservice"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/michiel/docker-rust-microservice'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cddc8a289541def09a8dfb57c053d1de6f3c037a
[INFO] sha for GitHub repo michiel/docker-rust-microservice: cddc8a289541def09a8dfb57c053d1de6f3c037a
[INFO] validating manifest of michiel/docker-rust-microservice on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michiel/docker-rust-microservice on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing michiel/docker-rust-microservice
[INFO] finished frobbing michiel/docker-rust-microservice
[INFO] frobbed toml for michiel/docker-rust-microservice written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/michiel/docker-rust-microservice/Cargo.toml
[INFO] started frobbing michiel/docker-rust-microservice
[INFO] finished frobbing michiel/docker-rust-microservice
[INFO] frobbed toml for michiel/docker-rust-microservice written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/michiel/docker-rust-microservice/Cargo.toml
[INFO] crate michiel/docker-rust-microservice already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking michiel/docker-rust-microservice against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/michiel/docker-rust-microservice:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 78c29dcd86c613a8173e1c80b8539743139758089cfba6f553885fea1906ebf4
[INFO] running `"docker" "start" "-a" "78c29dcd86c613a8173e1c80b8539743139758089cfba6f553885fea1906ebf4"`
[INFO] [stderr]     Checking env_logger v0.4.0
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking logger v0.3.0
[INFO] [stderr]     Checking echo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "78c29dcd86c613a8173e1c80b8539743139758089cfba6f553885fea1906ebf4"`
[INFO] running `"docker" "rm" "-f" "78c29dcd86c613a8173e1c80b8539743139758089cfba6f553885fea1906ebf4"`
[INFO] [stdout] 78c29dcd86c613a8173e1c80b8539743139758089cfba6f553885fea1906ebf4