[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-1.38-1/sources/1.37.0/gh/lgrz/grdeval"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lgrz/grdeval'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lgrz/grdeval" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lgrz/grdeval"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lgrz/grdeval 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 lgrz/grdeval
[INFO] finished frobbing lgrz/grdeval
[INFO] frobbed toml for lgrz/grdeval written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 lgrz/grdeval 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6a4b6f560a4154634affc4bc6b99bf36dc4917564f83f61811376c002e964c4b
[INFO] running `"docker" "start" "-a" "6a4b6f560a4154634affc4bc6b99bf36dc4917564f83f61811376c002e964c4b"`
[INFO] [stderr]    Compiling getopts v0.2.17
[INFO] [stderr]    Compiling grdeval v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "6a4b6f560a4154634affc4bc6b99bf36dc4917564f83f61811376c002e964c4b"`
[INFO] running `"docker" "rm" "-f" "6a4b6f560a4154634affc4bc6b99bf36dc4917564f83f61811376c002e964c4b"`
[INFO] [stdout] 6a4b6f560a4154634affc4bc6b99bf36dc4917564f83f61811376c002e964c4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95cfa0b368ed990bea17548df727cdfe6929e8110990763cbe564dcddc732c0e
[INFO] running `"docker" "start" "-a" "95cfa0b368ed990bea17548df727cdfe6929e8110990763cbe564dcddc732c0e"`
[INFO] [stderr]    Compiling grdeval v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn run(config: Config) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[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 1.28s
[INFO] running `"docker" "inspect" "95cfa0b368ed990bea17548df727cdfe6929e8110990763cbe564dcddc732c0e"`
[INFO] running `"docker" "rm" "-f" "95cfa0b368ed990bea17548df727cdfe6929e8110990763cbe564dcddc732c0e"`
[INFO] [stdout] 95cfa0b368ed990bea17548df727cdfe6929e8110990763cbe564dcddc732c0e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d8793face3a8c7852692220021a1d0c511fbf9160cfb5e12b95253254050fc74
[INFO] running `"docker" "start" "-a" "d8793face3a8c7852692220021a1d0c511fbf9160cfb5e12b95253254050fc74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grdeval-ca72433166039fa5
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::err_calculate_greater_than_cutoff ... ok
[INFO] [stdout] test test::err_calculate ... ok
[INFO] [stdout] test test::dcg_calculate_greater_than_cutoff ... ok
[INFO] [stdout] test test::dcg_calculate ... ok
[INFO] [stdout] test test::err_calculate_less_than_cutoff ... ok
[INFO] [stdout] test test::err_when_k_is_zero ... ok
[INFO] [stdout] test test::dcg_calculate_less_than_cutoff ... ok
[INFO] [stdout] test test::dcg_when_gain_is_empty ... ok
[INFO] [stdout] test test::dcg_when_k_is_zero ... ok
[INFO] [stdout] test test::err_when_gain_is_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grdeval-ec7730170e2346cc
[INFO] [stderr]    Doc-tests grdeval
[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" "d8793face3a8c7852692220021a1d0c511fbf9160cfb5e12b95253254050fc74"`
[INFO] running `"docker" "rm" "-f" "d8793face3a8c7852692220021a1d0c511fbf9160cfb5e12b95253254050fc74"`
[INFO] [stdout] d8793face3a8c7852692220021a1d0c511fbf9160cfb5e12b95253254050fc74