[INFO] updating cached repository alexmat2on/rascal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexmat2on/rascal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexmat2on/rascal" "work/ex/beta-1.38-1/sources/1.37.0/gh/alexmat2on/rascal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alexmat2on/rascal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexmat2on/rascal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b55d1e25a96ad2db613de770b975207d9a42d753
[INFO] sha for GitHub repo alexmat2on/rascal: b55d1e25a96ad2db613de770b975207d9a42d753
[INFO] validating manifest of alexmat2on/rascal 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 alexmat2on/rascal 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 alexmat2on/rascal
[INFO] finished frobbing alexmat2on/rascal
[INFO] frobbed toml for alexmat2on/rascal written to work/ex/beta-1.38-1/sources/1.37.0/gh/alexmat2on/rascal/Cargo.toml
[INFO] started frobbing alexmat2on/rascal
[INFO] finished frobbing alexmat2on/rascal
[INFO] frobbed toml for alexmat2on/rascal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal/Cargo.toml
[INFO] crate alexmat2on/rascal 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 alexmat2on/rascal against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0bbccc7a09bc18cf573eca9179659ff2276a9d57d9bd21057023e63571b7cf5e
[INFO] running `"docker" "start" "-a" "0bbccc7a09bc18cf573eca9179659ff2276a9d57d9bd21057023e63571b7cf5e"`
[INFO] [stderr]    Compiling rascal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "0bbccc7a09bc18cf573eca9179659ff2276a9d57d9bd21057023e63571b7cf5e"`
[INFO] running `"docker" "rm" "-f" "0bbccc7a09bc18cf573eca9179659ff2276a9d57d9bd21057023e63571b7cf5e"`
[INFO] [stdout] 0bbccc7a09bc18cf573eca9179659ff2276a9d57d9bd21057023e63571b7cf5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a60f220aa79504b0968e30c2cf8ec8da98853a78a0872e5657aa7c715b6c1de5
[INFO] running `"docker" "start" "-a" "a60f220aa79504b0968e30c2cf8ec8da98853a78a0872e5657aa7c715b6c1de5"`
[INFO] [stderr]    Compiling rascal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "a60f220aa79504b0968e30c2cf8ec8da98853a78a0872e5657aa7c715b6c1de5"`
[INFO] running `"docker" "rm" "-f" "a60f220aa79504b0968e30c2cf8ec8da98853a78a0872e5657aa7c715b6c1de5"`
[INFO] [stdout] a60f220aa79504b0968e30c2cf8ec8da98853a78a0872e5657aa7c715b6c1de5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexmat2on/rascal:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 848e563bc035d42b809cef91cf2a84b56658d46f32a21fa464f9229789f13a9b
[INFO] running `"docker" "start" "-a" "848e563bc035d42b809cef91cf2a84b56658d46f32a21fa464f9229789f13a9b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rascal-6184302af822822c
[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/rascal-026f7b67b797506d
[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]    Doc-tests rascal
[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" "848e563bc035d42b809cef91cf2a84b56658d46f32a21fa464f9229789f13a9b"`
[INFO] running `"docker" "rm" "-f" "848e563bc035d42b809cef91cf2a84b56658d46f32a21fa464f9229789f13a9b"`
[INFO] [stdout] 848e563bc035d42b809cef91cf2a84b56658d46f32a21fa464f9229789f13a9b