[INFO] updating cached repository ca1ek/rustfuck
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ca1ek/rustfuck
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ca1ek/rustfuck" "work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ca1ek/rustfuck" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ca1ek/rustfuck"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ca1ek/rustfuck'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee7c208a35408edd5fcec61a317e332bf243a67b
[INFO] sha for GitHub repo ca1ek/rustfuck: ee7c208a35408edd5fcec61a317e332bf243a67b
[INFO] validating manifest of ca1ek/rustfuck 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 ca1ek/rustfuck 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 ca1ek/rustfuck
[INFO] finished frobbing ca1ek/rustfuck
[INFO] frobbed toml for ca1ek/rustfuck written to work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck/Cargo.toml
[INFO] started frobbing ca1ek/rustfuck
[INFO] finished frobbing ca1ek/rustfuck
[INFO] frobbed toml for ca1ek/rustfuck written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ca1ek/rustfuck/Cargo.toml
[INFO] crate ca1ek/rustfuck 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ca1ek/rustfuck 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck:/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] 36a49d21f889a348fd5ad11fb6a06c0f19bb39b1fcc83f409f76c1500a78855e
[INFO] running `"docker" "start" "-a" "36a49d21f889a348fd5ad11fb6a06c0f19bb39b1fcc83f409f76c1500a78855e"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "36a49d21f889a348fd5ad11fb6a06c0f19bb39b1fcc83f409f76c1500a78855e"`
[INFO] running `"docker" "rm" "-f" "36a49d21f889a348fd5ad11fb6a06c0f19bb39b1fcc83f409f76c1500a78855e"`
[INFO] [stdout] 36a49d21f889a348fd5ad11fb6a06c0f19bb39b1fcc83f409f76c1500a78855e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck:/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] 4cebd891ae6781b5b4b526fa8b4b176e193e9647eee63db471ded1a06152cd12
[INFO] running `"docker" "start" "-a" "4cebd891ae6781b5b4b526fa8b4b176e193e9647eee63db471ded1a06152cd12"`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "4cebd891ae6781b5b4b526fa8b4b176e193e9647eee63db471ded1a06152cd12"`
[INFO] running `"docker" "rm" "-f" "4cebd891ae6781b5b4b526fa8b4b176e193e9647eee63db471ded1a06152cd12"`
[INFO] [stdout] 4cebd891ae6781b5b4b526fa8b4b176e193e9647eee63db471ded1a06152cd12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ca1ek/rustfuck:/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] 4d60a282b4cd1df0948db4f72f3068852ce0d13465f77d9f0079c3b8f4657b74
[INFO] running `"docker" "start" "-a" "4d60a282b4cd1df0948db4f72f3068852ce0d13465f77d9f0079c3b8f4657b74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-4a962a5745b5d3c4
[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" "4d60a282b4cd1df0948db4f72f3068852ce0d13465f77d9f0079c3b8f4657b74"`
[INFO] running `"docker" "rm" "-f" "4d60a282b4cd1df0948db4f72f3068852ce0d13465f77d9f0079c3b8f4657b74"`
[INFO] [stdout] 4d60a282b4cd1df0948db4f72f3068852ce0d13465f77d9f0079c3b8f4657b74