[INFO] updating cached repository Emmatipate/jack-compiler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Emmatipate/jack-compiler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Emmatipate/jack-compiler" "work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Emmatipate/jack-compiler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Emmatipate/jack-compiler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Emmatipate/jack-compiler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c68a530d80639bfd2fd68ca0bf7472c428655395
[INFO] sha for GitHub repo Emmatipate/jack-compiler: c68a530d80639bfd2fd68ca0bf7472c428655395
[INFO] validating manifest of Emmatipate/jack-compiler 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 Emmatipate/jack-compiler 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 Emmatipate/jack-compiler
[INFO] finished frobbing Emmatipate/jack-compiler
[INFO] frobbed toml for Emmatipate/jack-compiler written to work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler/Cargo.toml
[INFO] started frobbing Emmatipate/jack-compiler
[INFO] finished frobbing Emmatipate/jack-compiler
[INFO] frobbed toml for Emmatipate/jack-compiler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Emmatipate/jack-compiler/Cargo.toml
[INFO] crate Emmatipate/jack-compiler 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 Emmatipate/jack-compiler 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler:/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] 432c86d881df8ef60d65efb4038fe0bf5148766947e7071e88fb9af443f13128
[INFO] running `"docker" "start" "-a" "432c86d881df8ef60d65efb4038fe0bf5148766947e7071e88fb9af443f13128"`
[INFO] [stderr]    Compiling jackcompiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "432c86d881df8ef60d65efb4038fe0bf5148766947e7071e88fb9af443f13128"`
[INFO] running `"docker" "rm" "-f" "432c86d881df8ef60d65efb4038fe0bf5148766947e7071e88fb9af443f13128"`
[INFO] [stdout] 432c86d881df8ef60d65efb4038fe0bf5148766947e7071e88fb9af443f13128
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler:/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] a7d30a9e8e982cf9142cd5c50391418a76f5288259898589bb94f1ac62e8d9a4
[INFO] running `"docker" "start" "-a" "a7d30a9e8e982cf9142cd5c50391418a76f5288259898589bb94f1ac62e8d9a4"`
[INFO] [stderr]    Compiling jackcompiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "a7d30a9e8e982cf9142cd5c50391418a76f5288259898589bb94f1ac62e8d9a4"`
[INFO] running `"docker" "rm" "-f" "a7d30a9e8e982cf9142cd5c50391418a76f5288259898589bb94f1ac62e8d9a4"`
[INFO] [stdout] a7d30a9e8e982cf9142cd5c50391418a76f5288259898589bb94f1ac62e8d9a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Emmatipate/jack-compiler:/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] 851ed4ce02b4aa05d07727504d72db5c27177f45b9c1e721fec037f48019549f
[INFO] running `"docker" "start" "-a" "851ed4ce02b4aa05d07727504d72db5c27177f45b9c1e721fec037f48019549f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jackcompiler-365e400ab6d29054
[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" "851ed4ce02b4aa05d07727504d72db5c27177f45b9c1e721fec037f48019549f"`
[INFO] running `"docker" "rm" "-f" "851ed4ce02b4aa05d07727504d72db5c27177f45b9c1e721fec037f48019549f"`
[INFO] [stdout] 851ed4ce02b4aa05d07727504d72db5c27177f45b9c1e721fec037f48019549f