[INFO] fetching crate cmark-gfm-sys 0.29.0...
[INFO] extracting crate cmark-gfm-sys 0.29.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/cmark-gfm-sys/0.29.0
[INFO] extracting crate cmark-gfm-sys 0.29.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmark-gfm-sys/0.29.0
[INFO] validating manifest of cmark-gfm-sys-0.29.0 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 cmark-gfm-sys-0.29.0 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 cmark-gfm-sys-0.29.0
[INFO] finished frobbing cmark-gfm-sys-0.29.0
[INFO] frobbed toml for cmark-gfm-sys-0.29.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cmark-gfm-sys/0.29.0/Cargo.toml
[INFO] started frobbing cmark-gfm-sys-0.29.0
[INFO] finished frobbing cmark-gfm-sys-0.29.0
[INFO] frobbed toml for cmark-gfm-sys-0.29.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cmark-gfm-sys/0.29.0/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 cmark-gfm-sys-0.29.0 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-3/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/cmark-gfm-sys/0.29.0:/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] f75e5e8743e839599176a000214d1c17481afa4b9ad5ac3843b6708ff61b3812
[INFO] running `"docker" "start" "-a" "f75e5e8743e839599176a000214d1c17481afa4b9ad5ac3843b6708ff61b3812"`
[INFO] [stderr]    Compiling cmark-gfm-sys v0.29.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.48s
[INFO] running `"docker" "inspect" "f75e5e8743e839599176a000214d1c17481afa4b9ad5ac3843b6708ff61b3812"`
[INFO] running `"docker" "rm" "-f" "f75e5e8743e839599176a000214d1c17481afa4b9ad5ac3843b6708ff61b3812"`
[INFO] [stdout] f75e5e8743e839599176a000214d1c17481afa4b9ad5ac3843b6708ff61b3812
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/cmark-gfm-sys/0.29.0:/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] e828d7eab31a75715b5fe2798996dc060221de00eae6de198c0e5f345e44ec9f
[INFO] running `"docker" "start" "-a" "e828d7eab31a75715b5fe2798996dc060221de00eae6de198c0e5f345e44ec9f"`
[INFO] [stderr]    Compiling cmark-gfm-sys v0.29.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "e828d7eab31a75715b5fe2798996dc060221de00eae6de198c0e5f345e44ec9f"`
[INFO] running `"docker" "rm" "-f" "e828d7eab31a75715b5fe2798996dc060221de00eae6de198c0e5f345e44ec9f"`
[INFO] [stdout] e828d7eab31a75715b5fe2798996dc060221de00eae6de198c0e5f345e44ec9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/cmark-gfm-sys/0.29.0:/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] 31f0b2522d844425b289189329366b0d0925c9b857c47d08608af2edb66b5ec6
[INFO] running `"docker" "start" "-a" "31f0b2522d844425b289189329366b0d0925c9b857c47d08608af2edb66b5ec6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cmark_gfm_sys-d9babdfe7466bf3b
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test bindgen_test_layout__G_fpos_t ... ok
[INFO] [stdout] test bindgen_test_layout__G_fpos64_t ... ok
[INFO] [stdout] test bindgen_test_layout__IO_marker ... ok
[INFO] [stdout] test bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test bindgen_test_layout_delimiter ... ok
[INFO] [stdout] test bindgen_test_layout_cmark_mem ... ok
[INFO] [stdout] test bindgen_test_layout__cmark_llist ... ok
[INFO] [stdout] test tests::check_version ... ok
[INFO] [stdout] test bindgen_test_layout___mbstate_t ... ok
[INFO] [stdout] test bindgen_test_layout___va_list_tag ... ok
[INFO] [stdout] test bindgen_test_layout___mbstate_t__bindgen_ty_1 ... ok
[INFO] [stdout] test bindgen_test_layout__IO_FILE ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmark-gfm-sys
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 23) ... FAILED
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 8) ... FAILED
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 16) ... FAILED
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_column (line 18) ... FAILED
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_first_nonspace (line 9) ... FAILED
[INFO] [stdout] test /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_event_type (line 18) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 23) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:24:34
[INFO] [stdout]   |
[INFO] [stdout] 1 |   foo        bar            baz  \n
[INFO] [stdout]   |                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 8) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 1 |   foo        bar            baz  \n
[INFO] [stdout]   |                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 16) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:17:34
[INFO] [stdout]   |
[INFO] [stdout] 1 |   foo        bar            baz  \n
[INFO] [stdout]   |                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_column (line 18) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:19:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | foo                 \t bar
[INFO] [stdout]   |                     ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_first_nonspace (line 9) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:10:34
[INFO] [stdout]   |
[INFO] [stdout] 1 |   foo        bar            baz  \n
[INFO] [stdout]   |                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_event_type (line 18) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `usage_example`
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:20:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | void
[INFO] [stdout]   |     - expected one of 8 possible tokens here
[INFO] [stdout] 4 | usage_example(cmark_node *root) {
[INFO] [stdout]   | ^^^^^^^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `void` in this scope
[INFO] [stdout]  --> /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | void
[INFO] [stdout]   | ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_event_type (line 18)
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_column (line 18)
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_get_first_nonspace (line 9)
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 16)
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 23)
[INFO] [stdout]     /opt/crater/target/debug/build/cmark-gfm-sys-577022b4f315d72d/out/bindings.rs - cmark_parser_is_blank (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "31f0b2522d844425b289189329366b0d0925c9b857c47d08608af2edb66b5ec6"`
[INFO] running `"docker" "rm" "-f" "31f0b2522d844425b289189329366b0d0925c9b857c47d08608af2edb66b5ec6"`
[INFO] [stdout] 31f0b2522d844425b289189329366b0d0925c9b857c47d08608af2edb66b5ec6