[INFO] fetching crate bspline 0.2.3...
[INFO] extracting crate bspline 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/bspline/0.2.3
[INFO] extracting crate bspline 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bspline/0.2.3
[INFO] validating manifest of bspline-0.2.3 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 bspline-0.2.3 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 bspline-0.2.3
[INFO] finished frobbing bspline-0.2.3
[INFO] frobbed toml for bspline-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bspline/0.2.3/Cargo.toml
[INFO] started frobbing bspline-0.2.3
[INFO] finished frobbing bspline-0.2.3
[INFO] frobbed toml for bspline-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bspline/0.2.3/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bspline-0.2.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bspline/0.2.3:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 005f8cf50a8ce2a0a20ab1d2cf313e82c125fac7536fdfbd3a13afe1b3ccb177
[INFO] running `"docker" "start" "-a" "005f8cf50a8ce2a0a20ab1d2cf313e82c125fac7536fdfbd3a13afe1b3ccb177"`
[INFO] [stderr]    Compiling bspline v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "005f8cf50a8ce2a0a20ab1d2cf313e82c125fac7536fdfbd3a13afe1b3ccb177"`
[INFO] running `"docker" "rm" "-f" "005f8cf50a8ce2a0a20ab1d2cf313e82c125fac7536fdfbd3a13afe1b3ccb177"`
[INFO] [stdout] 005f8cf50a8ce2a0a20ab1d2cf313e82c125fac7536fdfbd3a13afe1b3ccb177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bspline/0.2.3:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3781a77496477ca97715d203fc6b1064afbeea4a0ba0260d7a5dd3e73c2d4c6b
[INFO] running `"docker" "start" "-a" "3781a77496477ca97715d203fc6b1064afbeea4a0ba0260d7a5dd3e73c2d4c6b"`
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling image v0.21.2
[INFO] [stderr]    Compiling bspline v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `"docker" "inspect" "3781a77496477ca97715d203fc6b1064afbeea4a0ba0260d7a5dd3e73c2d4c6b"`
[INFO] running `"docker" "rm" "-f" "3781a77496477ca97715d203fc6b1064afbeea4a0ba0260d7a5dd3e73c2d4c6b"`
[INFO] [stdout] 3781a77496477ca97715d203fc6b1064afbeea4a0ba0260d7a5dd3e73c2d4c6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bspline/0.2.3:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a990ac76f774ac7c2ba3f9cf04730f975b4155c1b42a2161939b0976cb08d51e
[INFO] running `"docker" "start" "-a" "a990ac76f774ac7c2ba3f9cf04730f975b4155c1b42a2161939b0976cb08d51e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bspline-813c776a2e555e4b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::cubic_bspline ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test2d-6cd7345dc9bfe973
[INFO] [stdout] test test::linear_bspline ... ok
[INFO] [stdout] test test::quadratic_bspline ... ok
[INFO] [stdout] test test::quartic_bspline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test plot_quadratic2d ... ok
[INFO] [stdout] test plot_cubic2d ... ok
[INFO] [stdout] test plot_quartic2d ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bspline
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a990ac76f774ac7c2ba3f9cf04730f975b4155c1b42a2161939b0976cb08d51e"`
[INFO] running `"docker" "rm" "-f" "a990ac76f774ac7c2ba3f9cf04730f975b4155c1b42a2161939b0976cb08d51e"`
[INFO] [stdout] a990ac76f774ac7c2ba3f9cf04730f975b4155c1b42a2161939b0976cb08d51e