[INFO] crate nasbench 0.1.1 is already in cache
[INFO] extracting crate nasbench 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/nasbench/0.1.1
[INFO] extracting crate nasbench 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nasbench/0.1.1
[INFO] validating manifest of nasbench-0.1.1 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 nasbench-0.1.1 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 nasbench-0.1.1
[INFO] finished frobbing nasbench-0.1.1
[INFO] frobbed toml for nasbench-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nasbench/0.1.1/Cargo.toml
[INFO] started frobbing nasbench-0.1.1
[INFO] finished frobbing nasbench-0.1.1
[INFO] frobbed toml for nasbench-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nasbench/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing nasbench-0.1.1 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nasbench/0.1.1:/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] f1dcaf264b43bf17009dc2147a6ea6987e6b372379c66a7c96fdf125ed1b1ac1
[INFO] running `"docker" "start" "-a" "f1dcaf264b43bf17009dc2147a6ea6987e6b372379c66a7c96fdf125ed1b1ac1"`
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling protobuf_codec v0.2.7
[INFO] [stderr]    Compiling nasbench v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `"docker" "inspect" "f1dcaf264b43bf17009dc2147a6ea6987e6b372379c66a7c96fdf125ed1b1ac1"`
[INFO] running `"docker" "rm" "-f" "f1dcaf264b43bf17009dc2147a6ea6987e6b372379c66a7c96fdf125ed1b1ac1"`
[INFO] [stdout] f1dcaf264b43bf17009dc2147a6ea6987e6b372379c66a7c96fdf125ed1b1ac1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nasbench/0.1.1:/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] 29d270db4b8f18867aafb4ec3e20392199b11417b5d0a67af5d7f7f59ed038fe
[INFO] running `"docker" "start" "-a" "29d270db4b8f18867aafb4ec3e20392199b11417b5d0a67af5d7f7f59ed038fe"`
[INFO] [stderr]    Compiling nasbench v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `"docker" "inspect" "29d270db4b8f18867aafb4ec3e20392199b11417b5d0a67af5d7f7f59ed038fe"`
[INFO] running `"docker" "rm" "-f" "29d270db4b8f18867aafb4ec3e20392199b11417b5d0a67af5d7f7f59ed038fe"`
[INFO] [stdout] 29d270db4b8f18867aafb4ec3e20392199b11417b5d0a67af5d7f7f59ed038fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nasbench/0.1.1:/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] b19d1dc38d47f0f10810db34a67307c8b4a4f591caecd194d58699682f1f06cd
[INFO] running `"docker" "start" "-a" "b19d1dc38d47f0f10810db34a67307c8b4a4f591caecd194d58699682f1f06cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nasbench-c218bde1ddeb8895
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test model::tests::adjacency_matrix_works ... ok
[INFO] [stdout] test model::tests::op_works ... ok
[INFO] [stdout] test protobuf::tests::decoder_works ... ok
[INFO] [stdout] test model::tests::model_spec_works ... ok
[INFO] [stdout] test model::tests::module_hash_works ... ok
[INFO] [stdout] test dataset::tests::nasbench_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nasbench-c4ed882da512ee45
[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 nasbench
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/model.rs - model::ModelSpec (line 17) ... ok
[INFO] [stdout] test src/model.rs - model::AdjacencyMatrix (line 256) ... ok
[INFO] [stdout] test src/model.rs - model::Op (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b19d1dc38d47f0f10810db34a67307c8b4a4f591caecd194d58699682f1f06cd"`
[INFO] running `"docker" "rm" "-f" "b19d1dc38d47f0f10810db34a67307c8b4a4f591caecd194d58699682f1f06cd"`
[INFO] [stdout] b19d1dc38d47f0f10810db34a67307c8b4a4f591caecd194d58699682f1f06cd