[INFO] crate half_matrix 0.2.1 is already in cache
[INFO] extracting crate half_matrix 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/half_matrix/0.2.1
[INFO] extracting crate half_matrix 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/half_matrix/0.2.1
[INFO] validating manifest of half_matrix-0.2.1 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 half_matrix-0.2.1 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 half_matrix-0.2.1
[INFO] finished frobbing half_matrix-0.2.1
[INFO] frobbed toml for half_matrix-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/half_matrix/0.2.1/Cargo.toml
[INFO] started frobbing half_matrix-0.2.1
[INFO] finished frobbing half_matrix-0.2.1
[INFO] frobbed toml for half_matrix-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/half_matrix/0.2.1/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] testing half_matrix-0.2.1 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-2/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/half_matrix/0.2.1:/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] 7895ec35a2ca2080fa0370729002b0e30914eaee9bcb724ff7350a7cd9383d20
[INFO] running `"docker" "start" "-a" "7895ec35a2ca2080fa0370729002b0e30914eaee9bcb724ff7350a7cd9383d20"`
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling half_matrix v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "7895ec35a2ca2080fa0370729002b0e30914eaee9bcb724ff7350a7cd9383d20"`
[INFO] running `"docker" "rm" "-f" "7895ec35a2ca2080fa0370729002b0e30914eaee9bcb724ff7350a7cd9383d20"`
[INFO] [stdout] 7895ec35a2ca2080fa0370729002b0e30914eaee9bcb724ff7350a7cd9383d20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/half_matrix/0.2.1:/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] b9de0ef41a3bd34b5dd13a1bb96a81f756e99cda45224c7fc2696fc57fa911f5
[INFO] running `"docker" "start" "-a" "b9de0ef41a3bd34b5dd13a1bb96a81f756e99cda45224c7fc2696fc57fa911f5"`
[INFO] [stderr]    Compiling half_matrix v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "b9de0ef41a3bd34b5dd13a1bb96a81f756e99cda45224c7fc2696fc57fa911f5"`
[INFO] running `"docker" "rm" "-f" "b9de0ef41a3bd34b5dd13a1bb96a81f756e99cda45224c7fc2696fc57fa911f5"`
[INFO] [stdout] b9de0ef41a3bd34b5dd13a1bb96a81f756e99cda45224c7fc2696fc57fa911f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/half_matrix/0.2.1:/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] 55a70bfce012cd08056c3e6812dccd7f543ec4c236d0402471bec6391eca7042
[INFO] running `"docker" "start" "-a" "55a70bfce012cd08056c3e6812dccd7f543ec4c236d0402471bec6391eca7042"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/half_matrix-fc781e7d09fda4c3
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::out_of_range_swap ... ok
[INFO] [stdout] test tests::index_calculation ... ok
[INFO] [stdout] test tests::index_calculation2 ... ok
[INFO] [stdout] test tests::enable ... ok
[INFO] [stdout] test tests::max_size_okay ... ok
[INFO] [stdout] test tests::index_of_fail ... ok
[INFO] [stdout] test tests::max_size_too_big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests half_matrix
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 11) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 16) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 2) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 28) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "55a70bfce012cd08056c3e6812dccd7f543ec4c236d0402471bec6391eca7042"`
[INFO] running `"docker" "rm" "-f" "55a70bfce012cd08056c3e6812dccd7f543ec4c236d0402471bec6391eca7042"`
[INFO] [stdout] 55a70bfce012cd08056c3e6812dccd7f543ec4c236d0402471bec6391eca7042