[INFO] crate rustic_gl 0.3.2 is already in cache
[INFO] extracting crate rustic_gl 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustic_gl/0.3.2
[INFO] extracting crate rustic_gl 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustic_gl/0.3.2
[INFO] validating manifest of rustic_gl-0.3.2 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 rustic_gl-0.3.2 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 rustic_gl-0.3.2
[INFO] finished frobbing rustic_gl-0.3.2
[INFO] frobbed toml for rustic_gl-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustic_gl/0.3.2/Cargo.toml
[INFO] started frobbing rustic_gl-0.3.2
[INFO] finished frobbing rustic_gl-0.3.2
[INFO] frobbed toml for rustic_gl-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustic_gl/0.3.2/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 rustic_gl-0.3.2 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-4/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/rustic_gl/0.3.2:/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] e3d4c017eec6a68cc5e04f5fc5080528780535c9c6cc4e69250a22e9c5fdf2ec
[INFO] running `"docker" "start" "-a" "e3d4c017eec6a68cc5e04f5fc5080528780535c9c6cc4e69250a22e9c5fdf2ec"`
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling rustic_gl v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.34s
[INFO] running `"docker" "inspect" "e3d4c017eec6a68cc5e04f5fc5080528780535c9c6cc4e69250a22e9c5fdf2ec"`
[INFO] running `"docker" "rm" "-f" "e3d4c017eec6a68cc5e04f5fc5080528780535c9c6cc4e69250a22e9c5fdf2ec"`
[INFO] [stdout] e3d4c017eec6a68cc5e04f5fc5080528780535c9c6cc4e69250a22e9c5fdf2ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rustic_gl/0.3.2:/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] c9a4020333c3751c5e0a0fe4e6bfc38e36d3406b99ffa3c2502457c6c8ebd256
[INFO] running `"docker" "start" "-a" "c9a4020333c3751c5e0a0fe4e6bfc38e36d3406b99ffa3c2502457c6c8ebd256"`
[INFO] [stderr]    Compiling rustic_gl v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "c9a4020333c3751c5e0a0fe4e6bfc38e36d3406b99ffa3c2502457c6c8ebd256"`
[INFO] running `"docker" "rm" "-f" "c9a4020333c3751c5e0a0fe4e6bfc38e36d3406b99ffa3c2502457c6c8ebd256"`
[INFO] [stdout] c9a4020333c3751c5e0a0fe4e6bfc38e36d3406b99ffa3c2502457c6c8ebd256
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rustic_gl/0.3.2:/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] d2b5109d3b8bcee372fa77c36c8e9c316ca9173701ebfd6628f1ddb53582992e
[INFO] running `"docker" "start" "-a" "d2b5109d3b8bcee372fa77c36c8e9c316ca9173701ebfd6628f1ddb53582992e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustic_gl-2ce2329b64eec3e2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test attributes::tests::attribute_stride ... ok
[INFO] [stdout] test attributes::tests::supports_layouts_with_padding_on_the_end ... ok
[INFO] [stdout] test attributes::tests::supports_a_basic_vertex_format ... ok
[INFO] [stdout] test attributes::tests::test_mock ... ok
[INFO] [stderr]    Doc-tests rustic_gl
[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 1 test
[INFO] [stdout] test src/attributes.rs - buffer_layout (line 276) ... 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" "d2b5109d3b8bcee372fa77c36c8e9c316ca9173701ebfd6628f1ddb53582992e"`
[INFO] running `"docker" "rm" "-f" "d2b5109d3b8bcee372fa77c36c8e9c316ca9173701ebfd6628f1ddb53582992e"`
[INFO] [stdout] d2b5109d3b8bcee372fa77c36c8e9c316ca9173701ebfd6628f1ddb53582992e