[INFO] updating cached repository medakk/rustfk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/medakk/rustfk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/medakk/rustfk" "work/ex/beta-1.37-6/sources/1.36.0/gh/medakk/rustfk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/medakk/rustfk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/medakk/rustfk" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc5ba77a4311490d0c27d74de241de810141fbf3
[INFO] sha for GitHub repo medakk/rustfk: bc5ba77a4311490d0c27d74de241de810141fbf3
[INFO] validating manifest of medakk/rustfk on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of medakk/rustfk on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing medakk/rustfk
[INFO] finished frobbing medakk/rustfk
[INFO] frobbed toml for medakk/rustfk written to work/ex/beta-1.37-6/sources/1.36.0/gh/medakk/rustfk/Cargo.toml
[INFO] started frobbing medakk/rustfk
[INFO] finished frobbing medakk/rustfk
[INFO] frobbed toml for medakk/rustfk written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk/Cargo.toml
[INFO] crate medakk/rustfk already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing medakk/rustfk against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dec127c6549526ff676cc65175f0e30c6aa685ab39cfac3afe4467a9b9d63687
[INFO] running `"docker" "start" "-a" "dec127c6549526ff676cc65175f0e30c6aa685ab39cfac3afe4467a9b9d63687"`
[INFO] [stderr]    Compiling rustfk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "dec127c6549526ff676cc65175f0e30c6aa685ab39cfac3afe4467a9b9d63687"`
[INFO] running `"docker" "rm" "-f" "dec127c6549526ff676cc65175f0e30c6aa685ab39cfac3afe4467a9b9d63687"`
[INFO] [stdout] dec127c6549526ff676cc65175f0e30c6aa685ab39cfac3afe4467a9b9d63687
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e194109e81e71623cd1ea97368a3c2046a827b455474a6933f344e75c654998
[INFO] running `"docker" "start" "-a" "5e194109e81e71623cd1ea97368a3c2046a827b455474a6933f344e75c654998"`
[INFO] [stderr]    Compiling rustfk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "5e194109e81e71623cd1ea97368a3c2046a827b455474a6933f344e75c654998"`
[INFO] running `"docker" "rm" "-f" "5e194109e81e71623cd1ea97368a3c2046a827b455474a6933f344e75c654998"`
[INFO] [stdout] 5e194109e81e71623cd1ea97368a3c2046a827b455474a6933f344e75c654998
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/medakk/rustfk:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dd29588b334b58582aba2a5c0a1a0b379b4767bb724ef655486c201ffd98dd34
[INFO] running `"docker" "start" "-a" "dd29588b334b58582aba2a5c0a1a0b379b4767bb724ef655486c201ffd98dd34"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfk-240876d3f7e86430
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustfk-a7d9234ae6bf7029
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/interpreter_test-40cfc0cf7db99c64
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test head ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stderr]    Doc-tests rustfk
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "dd29588b334b58582aba2a5c0a1a0b379b4767bb724ef655486c201ffd98dd34"`
[INFO] running `"docker" "rm" "-f" "dd29588b334b58582aba2a5c0a1a0b379b4767bb724ef655486c201ffd98dd34"`
[INFO] [stdout] dd29588b334b58582aba2a5c0a1a0b379b4767bb724ef655486c201ffd98dd34