[INFO] crate finalfusion-utils 0.7.0 is already in cache
[INFO] extracting crate finalfusion-utils 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/finalfusion-utils/0.7.0
[INFO] extracting crate finalfusion-utils 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finalfusion-utils/0.7.0
[INFO] validating manifest of finalfusion-utils-0.7.0 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 finalfusion-utils-0.7.0 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 finalfusion-utils-0.7.0
[INFO] finished frobbing finalfusion-utils-0.7.0
[INFO] frobbed toml for finalfusion-utils-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/finalfusion-utils/0.7.0/Cargo.toml
[INFO] started frobbing finalfusion-utils-0.7.0
[INFO] finished frobbing finalfusion-utils-0.7.0
[INFO] frobbed toml for finalfusion-utils-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/finalfusion-utils/0.7.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 finalfusion-utils-0.7.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/finalfusion-utils/0.7.0:/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] 6b33236a85619337107b3ae09c5de155f3b84df42212e752774bb080282e544d
[INFO] running `"docker" "start" "-a" "6b33236a85619337107b3ae09c5de155f3b84df42212e752774bb080282e544d"`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling stdinout v0.4.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling ndarray-parallel v0.9.0
[INFO] [stderr]    Compiling reductive v0.2.0
[INFO] [stderr]    Compiling finalfusion v0.7.1
[INFO] [stderr]    Compiling finalfusion-utils v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/ff-quantize.rs:189:25
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn print_loss(storage: &StorageView, quantized_storage: &Storage) {
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn StorageView`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/ff-quantize.rs:189:58
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn print_loss(storage: &StorageView, quantized_storage: &Storage) {
[INFO] [stderr]     |                                                          ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.61s
[INFO] running `"docker" "inspect" "6b33236a85619337107b3ae09c5de155f3b84df42212e752774bb080282e544d"`
[INFO] running `"docker" "rm" "-f" "6b33236a85619337107b3ae09c5de155f3b84df42212e752774bb080282e544d"`
[INFO] [stdout] 6b33236a85619337107b3ae09c5de155f3b84df42212e752774bb080282e544d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/finalfusion-utils/0.7.0:/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] 5c64cb1fff79144e0155aebe7fb570d2dea0c87d033544d94e25872ed6d57568
[INFO] running `"docker" "start" "-a" "5c64cb1fff79144e0155aebe7fb570d2dea0c87d033544d94e25872ed6d57568"`
[INFO] [stderr]    Compiling finalfusion-utils v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/ff-quantize.rs:189:25
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn print_loss(storage: &StorageView, quantized_storage: &Storage) {
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: use `dyn`: `dyn StorageView`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/ff-quantize.rs:189:58
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn print_loss(storage: &StorageView, quantized_storage: &Storage) {
[INFO] [stderr]     |                                                          ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "5c64cb1fff79144e0155aebe7fb570d2dea0c87d033544d94e25872ed6d57568"`
[INFO] running `"docker" "rm" "-f" "5c64cb1fff79144e0155aebe7fb570d2dea0c87d033544d94e25872ed6d57568"`
[INFO] [stdout] 5c64cb1fff79144e0155aebe7fb570d2dea0c87d033544d94e25872ed6d57568
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/finalfusion-utils/0.7.0:/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] 17fa8801461702c0992d98f7b333f778b6170bf844bb0d65befd8e7dbc17b924
[INFO] running `"docker" "start" "-a" "17fa8801461702c0992d98f7b333f778b6170bf844bb0d65befd8e7dbc17b924"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/finalfusion_utils-9375bb3ef4e9a748
[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/ff_analogy-3d0cc166f1d1353e
[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/ff_compute_accuracy-14b43fd57a1041ed
[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/ff_convert-2bff1cf8c8179997
[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/ff_metadata-cd7f397b87997a85
[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/ff_quantize-4b9748cdb7853769
[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/ff_similar-8e933280c000ffb2
[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 finalfusion-utils
[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" "17fa8801461702c0992d98f7b333f778b6170bf844bb0d65befd8e7dbc17b924"`
[INFO] running `"docker" "rm" "-f" "17fa8801461702c0992d98f7b333f778b6170bf844bb0d65befd8e7dbc17b924"`
[INFO] [stdout] 17fa8801461702c0992d98f7b333f778b6170bf844bb0d65befd8e7dbc17b924