[INFO] updating cached repository mikesparr/tutorial-rust-docker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mikesparr/tutorial-rust-docker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mikesparr/tutorial-rust-docker" "work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mikesparr/tutorial-rust-docker" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikesparr/tutorial-rust-docker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikesparr/tutorial-rust-docker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9994dc229d612af00aedac09216470ea6933b6f0
[INFO] sha for GitHub repo mikesparr/tutorial-rust-docker: 9994dc229d612af00aedac09216470ea6933b6f0
[INFO] validating manifest of mikesparr/tutorial-rust-docker 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 mikesparr/tutorial-rust-docker 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 mikesparr/tutorial-rust-docker
[INFO] finished frobbing mikesparr/tutorial-rust-docker
[INFO] frobbed toml for mikesparr/tutorial-rust-docker written to work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker/Cargo.toml
[INFO] started frobbing mikesparr/tutorial-rust-docker
[INFO] finished frobbing mikesparr/tutorial-rust-docker
[INFO] frobbed toml for mikesparr/tutorial-rust-docker written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mikesparr/tutorial-rust-docker/Cargo.toml
[INFO] crate mikesparr/tutorial-rust-docker 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 mikesparr/tutorial-rust-docker against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c6bfd2532d3815423e0f22ad44bb70b34b37a840a5e90aeb15d8834c73c6a5d3
[INFO] running `"docker" "start" "-a" "c6bfd2532d3815423e0f22ad44bb70b34b37a840a5e90aeb15d8834c73c6a5d3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tutorial-rust-docker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "c6bfd2532d3815423e0f22ad44bb70b34b37a840a5e90aeb15d8834c73c6a5d3"`
[INFO] running `"docker" "rm" "-f" "c6bfd2532d3815423e0f22ad44bb70b34b37a840a5e90aeb15d8834c73c6a5d3"`
[INFO] [stdout] c6bfd2532d3815423e0f22ad44bb70b34b37a840a5e90aeb15d8834c73c6a5d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f000ba836039d129d4527f90e971b3740717c039dc4de317b4bcd51d9493804
[INFO] running `"docker" "start" "-a" "5f000ba836039d129d4527f90e971b3740717c039dc4de317b4bcd51d9493804"`
[INFO] [stderr]    Compiling tutorial-rust-docker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "5f000ba836039d129d4527f90e971b3740717c039dc4de317b4bcd51d9493804"`
[INFO] running `"docker" "rm" "-f" "5f000ba836039d129d4527f90e971b3740717c039dc4de317b4bcd51d9493804"`
[INFO] [stdout] 5f000ba836039d129d4527f90e971b3740717c039dc4de317b4bcd51d9493804
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mikesparr/tutorial-rust-docker:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 21961b9ed3bc396dd21768483864ff64e77cbb6f732a600539e9e23bacfc1462
[INFO] running `"docker" "start" "-a" "21961b9ed3bc396dd21768483864ff64e77cbb6f732a600539e9e23bacfc1462"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tutorial_rust_docker-db7289a50c40f0bf
[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" "21961b9ed3bc396dd21768483864ff64e77cbb6f732a600539e9e23bacfc1462"`
[INFO] running `"docker" "rm" "-f" "21961b9ed3bc396dd21768483864ff64e77cbb6f732a600539e9e23bacfc1462"`
[INFO] [stdout] 21961b9ed3bc396dd21768483864ff64e77cbb6f732a600539e9e23bacfc1462