[INFO] crate gltf-viewer 0.4.1 is already in cache
[INFO] extracting crate gltf-viewer 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/gltf-viewer/0.4.1
[INFO] extracting crate gltf-viewer 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gltf-viewer/0.4.1
[INFO] validating manifest of gltf-viewer-0.4.1 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 gltf-viewer-0.4.1 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 gltf-viewer-0.4.1
[INFO] finished frobbing gltf-viewer-0.4.1
[INFO] frobbed toml for gltf-viewer-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gltf-viewer/0.4.1/Cargo.toml
[INFO] started frobbing gltf-viewer-0.4.1
[INFO] finished frobbing gltf-viewer-0.4.1
[INFO] frobbed toml for gltf-viewer-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gltf-viewer/0.4.1/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 gltf-viewer-0.4.1 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-7/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/gltf-viewer/0.4.1:/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] 8195ecfd48a5b65adde6106a074bb329236df9f730fe8f2bac8a2ff6e7a1851c
[INFO] running `"docker" "start" "-a" "8195ecfd48a5b65adde6106a074bb329236df9f730fe8f2bac8a2ff6e7a1851c"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling gltf-derive v0.11.3
[INFO] [stderr]    Compiling glutin v0.18.0
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.3.0
[INFO] [stderr]    Compiling gltf-json v0.11.3
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling winit v0.17.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling collision v0.19.0
[INFO] [stderr]    Compiling gltf v0.11.3
[INFO] [stderr] warning[E0597]: `buf` does not live long enough
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gltf-0.11.3/src/binary.rs:225:35
[INFO] [stderr]     |
[INFO] [stderr] 119 | impl<'a> Glb<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] ...
[INFO] [stderr] 225 |                     Self::from_v2(&buf)
[INFO] [stderr]     |                     --------------^^^^-
[INFO] [stderr]     |                     |             |
[INFO] [stderr]     |                     |             borrowed value does not live long enough
[INFO] [stderr]     |                     argument requires that `buf` is borrowed for `'a`
[INFO] [stderr] ...
[INFO] [stderr] 233 |             }
[INFO] [stderr]     |             - `buf` dropped here while still borrowed
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling gltf-viewer v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `"docker" "inspect" "8195ecfd48a5b65adde6106a074bb329236df9f730fe8f2bac8a2ff6e7a1851c"`
[INFO] running `"docker" "rm" "-f" "8195ecfd48a5b65adde6106a074bb329236df9f730fe8f2bac8a2ff6e7a1851c"`
[INFO] [stdout] 8195ecfd48a5b65adde6106a074bb329236df9f730fe8f2bac8a2ff6e7a1851c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/gltf-viewer/0.4.1:/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] a85e2e14dbd442f5a800d8193ba89c46c4ea5f5e67c22b3ae3d971938a728ee6
[INFO] running `"docker" "start" "-a" "a85e2e14dbd442f5a800d8193ba89c46c4ea5f5e67c22b3ae3d971938a728ee6"`
[INFO] [stderr]    Compiling gltf-viewer v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `"docker" "inspect" "a85e2e14dbd442f5a800d8193ba89c46c4ea5f5e67c22b3ae3d971938a728ee6"`
[INFO] running `"docker" "rm" "-f" "a85e2e14dbd442f5a800d8193ba89c46c4ea5f5e67c22b3ae3d971938a728ee6"`
[INFO] [stdout] a85e2e14dbd442f5a800d8193ba89c46c4ea5f5e67c22b3ae3d971938a728ee6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/gltf-viewer/0.4.1:/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] 3cb7c3b0f87da537ac519b42340bc24db20c1a9bab98ae3c891118f5b577d947
[INFO] running `"docker" "start" "-a" "3cb7c3b0f87da537ac519b42340bc24db20c1a9bab98ae3c891118f5b577d947"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gltf_viewer-da1a767ca0466ce1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::print_struct_sizes ... 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" "3cb7c3b0f87da537ac519b42340bc24db20c1a9bab98ae3c891118f5b577d947"`
[INFO] running `"docker" "rm" "-f" "3cb7c3b0f87da537ac519b42340bc24db20c1a9bab98ae3c891118f5b577d947"`
[INFO] [stdout] 3cb7c3b0f87da537ac519b42340bc24db20c1a9bab98ae3c891118f5b577d947