[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/beta-1.38-1/sources/1.37.0/gh/michiel/docker-rust-microservice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/michiel/docker-rust-microservice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michiel/docker-rust-microservice" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/docker-rust-microservice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michiel/docker-rust-microservice on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing michiel/docker-rust-microservice against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4467d9565b09e0714e3fefcb2c2e8f3764fff333d0b4ffd5f999b8eb581ea1a5
[INFO] running `"docker" "start" "-a" "4467d9565b09e0714e3fefcb2c2e8f3764fff333d0b4ffd5f999b8eb581ea1a5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hyper v0.10.4
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling env_logger v0.4.0
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling logger v0.3.0
[INFO] [stderr]    Compiling echo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.06s
[INFO] running `"docker" "inspect" "4467d9565b09e0714e3fefcb2c2e8f3764fff333d0b4ffd5f999b8eb581ea1a5"`
[INFO] running `"docker" "rm" "-f" "4467d9565b09e0714e3fefcb2c2e8f3764fff333d0b4ffd5f999b8eb581ea1a5"`
[INFO] [stdout] 4467d9565b09e0714e3fefcb2c2e8f3764fff333d0b4ffd5f999b8eb581ea1a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b1c619e10d3f452299cfdf723a01e0752660a274da2e674d2d523ca1bb2d3a12
[INFO] running `"docker" "start" "-a" "b1c619e10d3f452299cfdf723a01e0752660a274da2e674d2d523ca1bb2d3a12"`
[INFO] [stderr]    Compiling echo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "b1c619e10d3f452299cfdf723a01e0752660a274da2e674d2d523ca1bb2d3a12"`
[INFO] running `"docker" "rm" "-f" "b1c619e10d3f452299cfdf723a01e0752660a274da2e674d2d523ca1bb2d3a12"`
[INFO] [stdout] b1c619e10d3f452299cfdf723a01e0752660a274da2e674d2d523ca1bb2d3a12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0fca86eb1b8617d472bdae6c8f8783d04e4978ecb3cdae9236892d0518e978ae
[INFO] running `"docker" "start" "-a" "0fca86eb1b8617d472bdae6c8f8783d04e4978ecb3cdae9236892d0518e978ae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/echo_rs-61e51f12bf9443bc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0fca86eb1b8617d472bdae6c8f8783d04e4978ecb3cdae9236892d0518e978ae"`
[INFO] running `"docker" "rm" "-f" "0fca86eb1b8617d472bdae6c8f8783d04e4978ecb3cdae9236892d0518e978ae"`
[INFO] [stdout] 0fca86eb1b8617d472bdae6c8f8783d04e4978ecb3cdae9236892d0518e978ae