[INFO] updating cached repository gtestault/primitive-recursive-functions
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gtestault/primitive-recursive-functions
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gtestault/primitive-recursive-functions" "work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gtestault/primitive-recursive-functions" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gtestault/primitive-recursive-functions"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gtestault/primitive-recursive-functions'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2aa361a39e95d45c2ba52a07f0d3326b5211a9fd
[INFO] sha for GitHub repo gtestault/primitive-recursive-functions: 2aa361a39e95d45c2ba52a07f0d3326b5211a9fd
[INFO] validating manifest of gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions
[INFO] finished frobbing gtestault/primitive-recursive-functions
[INFO] frobbed toml for gtestault/primitive-recursive-functions written to work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions/Cargo.toml
[INFO] started frobbing gtestault/primitive-recursive-functions
[INFO] finished frobbing gtestault/primitive-recursive-functions
[INFO] frobbed toml for gtestault/primitive-recursive-functions written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gtestault/primitive-recursive-functions/Cargo.toml
[INFO] crate gtestault/primitive-recursive-functions 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 gtestault/primitive-recursive-functions against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 275f096ba822162209b7d1ee1485ebb21b28cfcb02053f589ab4240c35998584
[INFO] running `"docker" "start" "-a" "275f096ba822162209b7d1ee1485ebb21b28cfcb02053f589ab4240c35998584"`
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.78s
[INFO] running `"docker" "inspect" "275f096ba822162209b7d1ee1485ebb21b28cfcb02053f589ab4240c35998584"`
[INFO] running `"docker" "rm" "-f" "275f096ba822162209b7d1ee1485ebb21b28cfcb02053f589ab4240c35998584"`
[INFO] [stdout] 275f096ba822162209b7d1ee1485ebb21b28cfcb02053f589ab4240c35998584
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dc21c44df77cf94f2febccd2985e52a7ade33aabc004b3e26793ebc21bd63dd1
[INFO] running `"docker" "start" "-a" "dc21c44df77cf94f2febccd2985e52a7ade33aabc004b3e26793ebc21bd63dd1"`
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.73s
[INFO] running `"docker" "inspect" "dc21c44df77cf94f2febccd2985e52a7ade33aabc004b3e26793ebc21bd63dd1"`
[INFO] running `"docker" "rm" "-f" "dc21c44df77cf94f2febccd2985e52a7ade33aabc004b3e26793ebc21bd63dd1"`
[INFO] [stdout] dc21c44df77cf94f2febccd2985e52a7ade33aabc004b3e26793ebc21bd63dd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/gtestault/primitive-recursive-functions:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d6a341135cbabf965908295db4e9f23cdb7e364381703c521b91e8ef8408f5e7
[INFO] running `"docker" "start" "-a" "d6a341135cbabf965908295db4e9f23cdb7e364381703c521b91e8ef8408f5e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primitive_recursive_functions-70625aee31c85f12
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::game_of_life_works ... ok
[INFO] [stdout] test tests::arithmetic_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d6a341135cbabf965908295db4e9f23cdb7e364381703c521b91e8ef8408f5e7"`
[INFO] running `"docker" "rm" "-f" "d6a341135cbabf965908295db4e9f23cdb7e364381703c521b91e8ef8408f5e7"`
[INFO] [stdout] d6a341135cbabf965908295db4e9f23cdb7e364381703c521b91e8ef8408f5e7