[INFO] crate splines 1.0.0-rc.3 is already in cache
[INFO] testing splines-1.0.0-rc.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate splines 1.0.0-rc.3 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate splines 1.0.0-rc.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate splines 1.0.0-rc.3
[INFO] finished tweaking crates.io crate splines 1.0.0-rc.3
[INFO] tweaked toml for crates.io crate splines 1.0.0-rc.3 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 794979fb742008ae5c7770ae68c54a721e261ff5be6c0ec4654c3775c678ac14
[INFO] running `"docker" "start" "-a" "794979fb742008ae5c7770ae68c54a721e261ff5be6c0ec4654c3775c678ac14"`
[INFO] [stderr]    Compiling splines v1.0.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "794979fb742008ae5c7770ae68c54a721e261ff5be6c0ec4654c3775c678ac14"`
[INFO] running `"docker" "rm" "-f" "794979fb742008ae5c7770ae68c54a721e261ff5be6c0ec4654c3775c678ac14"`
[INFO] [stdout] 794979fb742008ae5c7770ae68c54a721e261ff5be6c0ec4654c3775c678ac14
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d81c6a9570dc32e9f3107cb679549be8359d3d1ae90c904fbbe08a4ffd8cb99b
[INFO] running `"docker" "start" "-a" "d81c6a9570dc32e9f3107cb679549be8359d3d1ae90c904fbbe08a4ffd8cb99b"`
[INFO] [stderr]    Compiling splines v1.0.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "d81c6a9570dc32e9f3107cb679549be8359d3d1ae90c904fbbe08a4ffd8cb99b"`
[INFO] running `"docker" "rm" "-f" "d81c6a9570dc32e9f3107cb679549be8359d3d1ae90c904fbbe08a4ffd8cb99b"`
[INFO] [stdout] d81c6a9570dc32e9f3107cb679549be8359d3d1ae90c904fbbe08a4ffd8cb99b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 58a3ac7c0c623d6158bc238abe2e9939164b7c8a952b8137942082abd5fd942d
[INFO] running `"docker" "start" "-a" "58a3ac7c0c623d6158bc238abe2e9939164b7c8a952b8137942082abd5fd942d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splines-fe820a24021d16b5
[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/rustwide/target/debug/deps/mod-6892796e3058fba9
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test linear_interpolation_several_keys ... ok
[INFO] [stdout] test several_interpolations_several_keys ... ok
[INFO] [stdout] test step_interpolation_0_5 ... ok
[INFO] [stdout] test step_interpolation_0_75 ... ok
[INFO] [stdout] test step_interpolation_1 ... ok
[INFO] [stdout] test step_interpolation_f32 ... ok
[INFO] [stdout] test step_interpolation_f64 ... ok
[INFO] [stdout] test linear_interpolation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splines
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "58a3ac7c0c623d6158bc238abe2e9939164b7c8a952b8137942082abd5fd942d"`
[INFO] running `"docker" "rm" "-f" "58a3ac7c0c623d6158bc238abe2e9939164b7c8a952b8137942082abd5fd942d"`
[INFO] [stdout] 58a3ac7c0c623d6158bc238abe2e9939164b7c8a952b8137942082abd5fd942d