[INFO] updating cached repository calheiros/riso-barnacle
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/calheiros/riso-barnacle
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/calheiros/riso-barnacle" "work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/calheiros/riso-barnacle" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/calheiros/riso-barnacle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/calheiros/riso-barnacle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff6dcb688194d84eedd211cb5607494f8aea965d
[INFO] sha for GitHub repo calheiros/riso-barnacle: ff6dcb688194d84eedd211cb5607494f8aea965d
[INFO] validating manifest of calheiros/riso-barnacle 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 calheiros/riso-barnacle 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 calheiros/riso-barnacle
[INFO] finished frobbing calheiros/riso-barnacle
[INFO] frobbed toml for calheiros/riso-barnacle written to work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle/Cargo.toml
[INFO] started frobbing calheiros/riso-barnacle
[INFO] finished frobbing calheiros/riso-barnacle
[INFO] frobbed toml for calheiros/riso-barnacle written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/calheiros/riso-barnacle/Cargo.toml
[INFO] crate calheiros/riso-barnacle 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing calheiros/riso-barnacle 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle:/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] 1f7d731722042e3b534b5ba8f23e665a66257eb2e1789a54dddc018d483f4fae
[INFO] running `"docker" "start" "-a" "1f7d731722042e3b534b5ba8f23e665a66257eb2e1789a54dddc018d483f4fae"`
[INFO] [stderr]    Compiling riso v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "1f7d731722042e3b534b5ba8f23e665a66257eb2e1789a54dddc018d483f4fae"`
[INFO] running `"docker" "rm" "-f" "1f7d731722042e3b534b5ba8f23e665a66257eb2e1789a54dddc018d483f4fae"`
[INFO] [stdout] 1f7d731722042e3b534b5ba8f23e665a66257eb2e1789a54dddc018d483f4fae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle:/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] 9ef566767be7a0f028b4f83768ba401db7732e781ab9ea4cc00f396447c0dce7
[INFO] running `"docker" "start" "-a" "9ef566767be7a0f028b4f83768ba401db7732e781ab9ea4cc00f396447c0dce7"`
[INFO] [stderr]    Compiling riso v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "9ef566767be7a0f028b4f83768ba401db7732e781ab9ea4cc00f396447c0dce7"`
[INFO] running `"docker" "rm" "-f" "9ef566767be7a0f028b4f83768ba401db7732e781ab9ea4cc00f396447c0dce7"`
[INFO] [stdout] 9ef566767be7a0f028b4f83768ba401db7732e781ab9ea4cc00f396447c0dce7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/calheiros/riso-barnacle:/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] c352ca609966d13ff9e805dd1969346b1483f22d22101897718c9b46d68bb504
[INFO] running `"docker" "start" "-a" "c352ca609966d13ff9e805dd1969346b1483f22d22101897718c9b46d68bb504"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/riso-4db24411ec43dd0f
[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" "c352ca609966d13ff9e805dd1969346b1483f22d22101897718c9b46d68bb504"`
[INFO] running `"docker" "rm" "-f" "c352ca609966d13ff9e805dd1969346b1483f22d22101897718c9b46d68bb504"`
[INFO] [stdout] c352ca609966d13ff9e805dd1969346b1483f22d22101897718c9b46d68bb504