[INFO] fetching crate oars 2.0.1...
[INFO] extracting crate oars 2.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/oars/2.0.1
[INFO] extracting crate oars 2.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/oars/2.0.1
[INFO] validating manifest of oars-2.0.1 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 oars-2.0.1 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 oars-2.0.1
[INFO] finished frobbing oars-2.0.1
[INFO] frobbed toml for oars-2.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/oars/2.0.1/Cargo.toml
[INFO] started frobbing oars-2.0.1
[INFO] finished frobbing oars-2.0.1
[INFO] frobbed toml for oars-2.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/oars/2.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oars_proc_macro v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing oars-2.0.1 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/reg/oars/2.0.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9e117631d70d488520be94b49e105b18da9d80bcfd31b2c66ec1a2d55ce60c88
[INFO] running `"docker" "start" "-a" "9e117631d70d488520be94b49e105b18da9d80bcfd31b2c66ec1a2d55ce60c88"`
[INFO] [stderr]    Compiling primes v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling oars_proc_macro v0.1.0
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling oars v2.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `oars_proc_macro::Checked`
[INFO] [stderr]   --> src/soa.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use oars_proc_macro::Checked;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.66s
[INFO] running `"docker" "inspect" "9e117631d70d488520be94b49e105b18da9d80bcfd31b2c66ec1a2d55ce60c88"`
[INFO] running `"docker" "rm" "-f" "9e117631d70d488520be94b49e105b18da9d80bcfd31b2c66ec1a2d55ce60c88"`
[INFO] [stdout] 9e117631d70d488520be94b49e105b18da9d80bcfd31b2c66ec1a2d55ce60c88
[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/reg/oars/2.0.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3e68d8883427645fea5a9c8c4d22d3d8b6f032bd2ebcdd8fa770c9fe71eb42e1
[INFO] running `"docker" "start" "-a" "3e68d8883427645fea5a9c8c4d22d3d8b6f032bd2ebcdd8fa770c9fe71eb42e1"`
[INFO] [stderr]    Compiling oars v2.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `oars_proc_macro::Checked`
[INFO] [stderr]   --> src/soa.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use oars_proc_macro::Checked;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `"docker" "inspect" "3e68d8883427645fea5a9c8c4d22d3d8b6f032bd2ebcdd8fa770c9fe71eb42e1"`
[INFO] running `"docker" "rm" "-f" "3e68d8883427645fea5a9c8c4d22d3d8b6f032bd2ebcdd8fa770c9fe71eb42e1"`
[INFO] [stdout] 3e68d8883427645fea5a9c8c4d22d3d8b6f032bd2ebcdd8fa770c9fe71eb42e1
[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/reg/oars/2.0.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 443f0c71fc951836fdf162955186e37e45b00f3709f156ae4bd098b9015fc3cb
[INFO] running `"docker" "start" "-a" "443f0c71fc951836fdf162955186e37e45b00f3709f156ae4bd098b9015fc3cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oars-8a30d35391e6c1b0
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test constructors::bush::tests::bush_bad_dims ... ok
[INFO] [stdout] test constructors::bose::tests::bose_init_2 ... ok
[INFO] [stdout] test constructors::bose::tests::bose_init_3 ... ok
[INFO] [stdout] test constructors::bush::tests::bush_non_prime ... ok
[INFO] [stdout] test oa::tests::test_verify_oa_bad_in ... ok
[INFO] [stdout] test oa::tests::test_verify_oa_good_in ... ok
[INFO] [stdout] test utils::tests::test_poly_eval ... ok
[INFO] [stdout] test soa::tests::test_sum_perms_ground_truth ... ok
[INFO] [stdout] test utils::tests::test_to_base_fixed ... ok
[INFO] [stdout] test soa::tests::test_verify_invalid_soa ... ok
[INFO] [stdout] test soa::tests::test_verify_valid_soa ... ok
[INFO] [stdout] test soa::tests::test_sum_perms_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bose_tests-fa1a5fa51bdc02ec
[INFO] [stdout] test test_bose_init_verify ... ok
[INFO] [stdout] test test_bose_normalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bush_tests-99d7abb0784b78b8
[INFO] [stdout] test test_bush_normalize ... ok
[INFO] [stdout] test test_bush_init_verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oars
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/constructors/bose.rs - constructors::bose::BoseChecked<T>::verify (line 27) ... ok
[INFO] [stdout] test src/constructors.rs - constructors (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/constructors/bush.rs - constructors::bush::BushChecked<T>::verify (line 26) ... 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" "443f0c71fc951836fdf162955186e37e45b00f3709f156ae4bd098b9015fc3cb"`
[INFO] running `"docker" "rm" "-f" "443f0c71fc951836fdf162955186e37e45b00f3709f156ae4bd098b9015fc3cb"`
[INFO] [stdout] 443f0c71fc951836fdf162955186e37e45b00f3709f156ae4bd098b9015fc3cb