[INFO] crate spaces 5.0.0 is already in cache
[INFO] testing spaces-5.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate spaces 5.0.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate spaces 5.0.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate spaces 5.0.0
[INFO] finished tweaking crates.io crate spaces 5.0.0
[INFO] tweaked toml for crates.io crate spaces 5.0.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 4aa4a8abdb16869d663b3cb9be21bb32908e36961971c588f5b250d8fc1ed210
[INFO] running `"docker" "start" "-a" "4aa4a8abdb16869d663b3cb9be21bb32908e36961971c588f5b250d8fc1ed210"`
[INFO] [stderr]    Compiling spaces v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "4aa4a8abdb16869d663b3cb9be21bb32908e36961971c588f5b250d8fc1ed210"`
[INFO] running `"docker" "rm" "-f" "4aa4a8abdb16869d663b3cb9be21bb32908e36961971c588f5b250d8fc1ed210"`
[INFO] [stdout] 4aa4a8abdb16869d663b3cb9be21bb32908e36961971c588f5b250d8fc1ed210
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 00a43b93fef32e9b66365177b74090b0db5c8e44ccb1633c90792b189b6a5f6b
[INFO] running `"docker" "start" "-a" "00a43b93fef32e9b66365177b74090b0db5c8e44ccb1633c90792b189b6a5f6b"`
[INFO] [stderr]    Compiling serde_test v1.0.101
[INFO] [stderr]    Compiling spaces v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "00a43b93fef32e9b66365177b74090b0db5c8e44ccb1633c90792b189b6a5f6b"`
[INFO] running `"docker" "rm" "-f" "00a43b93fef32e9b66365177b74090b0db5c8e44ccb1633c90792b189b6a5f6b"`
[INFO] [stdout] 00a43b93fef32e9b66365177b74090b0db5c8e44ccb1633c90792b189b6a5f6b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] f6dc023ea700e1b543849fbbc26854dd91aa62ecd1993120bcf486dda2ef2222
[INFO] running `"docker" "start" "-a" "f6dc023ea700e1b543849fbbc26854dd91aa62ecd1993120bcf486dda2ef2222"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/spaces-d37c6d0957be9735
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test card::tests::test_equality ... ok
[INFO] [stdout] test card::tests::test_inequality ... ok
[INFO] [stdout] test card::tests::test_into_finite ... ok
[INFO] [stdout] test card::tests::test_mul ... ok
[INFO] [stdout] test dim::tests::test_equality ... ok
[INFO] [stdout] test dim::tests::test_inequality ... ok
[INFO] [stdout] test dim::tests::test_into_finite ... ok
[INFO] [stdout] test dim::tests::test_mul ... ok
[INFO] [stdout] test discrete::binary::tests::test_card ... ok
[INFO] [stdout] test discrete::binary::tests::test_bounds ... ok
[INFO] [stdout] test discrete::binary::tests::test_dim ... ok
[INFO] [stdout] test discrete::binary::tests::test_surjection ... ok
[INFO] [stdout] test discrete::naturals::tests::test_bounds ... ok
[INFO] [stdout] test discrete::naturals::tests::test_card ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_bounds ... ok
[INFO] [stdout] test discrete::naturals::tests::test_dim ... ok
[INFO] [stdout] test discrete::binary::tests::test_range ... ok
[INFO] [stdout] test discrete::naturals::tests::test_surjection ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_range ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_surjection ... ok
[INFO] [stdout] test empty::tests::test_card ... ok
[INFO] [stdout] test empty::tests::test_surjection ... ok
[INFO] [stdout] test interval::tests::test_bounds_f64 ... ok
[INFO] [stdout] test interval::tests::test_bounds_i64 ... ok
[INFO] [stdout] test discrete::ordinal::tests::test_card ... ok
[INFO] [stdout] test interval::tests::test_surjection_f64 ... ok
[INFO] [stdout] test interval::tests::test_surjection_i64 ... ok
[INFO] [stdout] test n_space::tests::test_dim ... ok
[INFO] [stdout] test n_space::tests::test_card ... ok
[INFO] [stdout] test interval::tests::test_card ... ok
[INFO] [stdout] test n_space::tests::test_partitioned ... ok
[INFO] [stdout] test n_space::tests::test_surjection ... ok
[INFO] [stdout] test pair::tests::test_card ... ok
[INFO] [stdout] test pair::tests::test_dim ... ok
[INFO] [stdout] test pair::tests::test_partitioned ... ok
[INFO] [stdout] test pair::tests::test_surjection ... ok
[INFO] [stdout] test partition::tests::test_bounds ... ok
[INFO] [stdout] test partition::tests::test_centres ... ok
[INFO] [stdout] test partition::tests::test_density ... ok
[INFO] [stdout] test partition::tests::test_card ... ok
[INFO] [stdout] test partition::tests::test_dim ... ok
[INFO] [stdout] test partition::tests::test_from_interval ... ok
[INFO] [stdout] test partition::tests::test_surjection_f64 ... ok
[INFO] [stdout] test partition::tests::test_partition_width ... ok
[INFO] [stdout] test partition::tests::test_range ... ok
[INFO] [stdout] test partition::tests::test_to_partition ... ok
[INFO] [stdout] test product::tests::test_dim ... ok
[INFO] [stdout] test product::tests::test_add_op ... ok
[INFO] [stdout] test product::tests::test_card ... ok
[INFO] [stdout] test product::tests::test_indexing ... ok
[INFO] [stdout] test product::tests::test_surjection ... ok
[INFO] [stdout] test product::tests::test_iteration ... ok
[INFO] [stdout] test real::tests::test_bounded ... ok
[INFO] [stdout] test product::tests::test_union ... ok
[INFO] [stdout] test real::tests::test_surjection ... ok
[INFO] [stdout] test real::tests::test_card ... ok
[INFO] [stdout] test card::tests::test_into_infinite ... ok
[INFO] [stdout] test dim::tests::test_into_infinite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spaces
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/card.rs - card::Card (line 8) ... ok
[INFO] [stdout] test src/dim.rs - dim::Dim (line 4) ... ok
[INFO] [stdout] test src/dim.rs - dim::Dim (line 19) ... ok
[INFO] [stdout] test src/card.rs - card::Card (line 23) ... 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" "f6dc023ea700e1b543849fbbc26854dd91aa62ecd1993120bcf486dda2ef2222"`
[INFO] running `"docker" "rm" "-f" "f6dc023ea700e1b543849fbbc26854dd91aa62ecd1993120bcf486dda2ef2222"`
[INFO] [stdout] f6dc023ea700e1b543849fbbc26854dd91aa62ecd1993120bcf486dda2ef2222