[INFO] updating cached repository lgrz/grdeval
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lgrz/grdeval
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lgrz/grdeval" "work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lgrz/grdeval" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lgrz/grdeval"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lgrz/grdeval'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 016cd1774ce27c10372b92be0b73aef1760970de
[INFO] sha for GitHub repo lgrz/grdeval: 016cd1774ce27c10372b92be0b73aef1760970de
[INFO] validating manifest of lgrz/grdeval 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 lgrz/grdeval 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 lgrz/grdeval
[INFO] finished frobbing lgrz/grdeval
[INFO] frobbed toml for lgrz/grdeval written to work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval/Cargo.toml
[INFO] started frobbing lgrz/grdeval
[INFO] finished frobbing lgrz/grdeval
[INFO] frobbed toml for lgrz/grdeval written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lgrz/grdeval/Cargo.toml
[INFO] crate lgrz/grdeval 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 lgrz/grdeval 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval:/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] ab87d6b93cac3b77394d74cd51457961d4120b85370b98876632e661d5894b7a
[INFO] running `"docker" "start" "-a" "ab87d6b93cac3b77394d74cd51457961d4120b85370b98876632e661d5894b7a"`
[INFO] [stderr]    Compiling grdeval v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `"docker" "inspect" "ab87d6b93cac3b77394d74cd51457961d4120b85370b98876632e661d5894b7a"`
[INFO] running `"docker" "rm" "-f" "ab87d6b93cac3b77394d74cd51457961d4120b85370b98876632e661d5894b7a"`
[INFO] [stdout] ab87d6b93cac3b77394d74cd51457961d4120b85370b98876632e661d5894b7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval:/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] aba264967aaa1f47286be09072fc4fa854c536c40e59c5ad3cc25071c47ce6c3
[INFO] running `"docker" "start" "-a" "aba264967aaa1f47286be09072fc4fa854c536c40e59c5ad3cc25071c47ce6c3"`
[INFO] [stderr]    Compiling grdeval v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: constant `dummy_max_judgement` should have an upper case name
[INFO] [stderr]    --> src/lib.rs:267:11
[INFO] [stderr]     |
[INFO] [stderr] 267 |     const dummy_max_judgement: u32 = 3;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DUMMY_MAX_JUDGEMENT`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "aba264967aaa1f47286be09072fc4fa854c536c40e59c5ad3cc25071c47ce6c3"`
[INFO] running `"docker" "rm" "-f" "aba264967aaa1f47286be09072fc4fa854c536c40e59c5ad3cc25071c47ce6c3"`
[INFO] [stdout] aba264967aaa1f47286be09072fc4fa854c536c40e59c5ad3cc25071c47ce6c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lgrz/grdeval:/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] 4072b43d43dca352ec74322562d21a36f73105c93509e6ad43cb246d25ed50dc
[INFO] running `"docker" "start" "-a" "4072b43d43dca352ec74322562d21a36f73105c93509e6ad43cb246d25ed50dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grdeval-61ddab0dca3e6e36
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::dcg_calculate_less_than_cutoff ... ok
[INFO] [stdout] test test::dcg_calculate_greater_than_cutoff ... ok
[INFO] [stdout] test test::dcg_calculate ... ok
[INFO] [stdout] test test::dcg_when_gain_is_empty ... ok
[INFO] [stdout] test test::err_when_k_is_zero ... ok
[INFO] [stdout] test test::err_when_gain_is_empty ... ok
[INFO] [stdout] test test::err_calculate_less_than_cutoff ... ok
[INFO] [stdout] test test::err_calculate_greater_than_cutoff ... ok
[INFO] [stdout] test test::err_calculate ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grdeval-fe0bdf7d79861378
[INFO] [stdout] test test::dcg_when_k_is_zero ... ok
[INFO] [stderr]    Doc-tests grdeval
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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] [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" "4072b43d43dca352ec74322562d21a36f73105c93509e6ad43cb246d25ed50dc"`
[INFO] running `"docker" "rm" "-f" "4072b43d43dca352ec74322562d21a36f73105c93509e6ad43cb246d25ed50dc"`
[INFO] [stdout] 4072b43d43dca352ec74322562d21a36f73105c93509e6ad43cb246d25ed50dc