[INFO] updating cached repository mattdamon108/rust_front_matter_parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattdamon108/rust_front_matter_parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattdamon108/rust_front_matter_parser" "work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattdamon108/rust_front_matter_parser" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattdamon108/rust_front_matter_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattdamon108/rust_front_matter_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfbfbf8ee288849ef306cf54c0f640b545dc3c1e
[INFO] sha for GitHub repo mattdamon108/rust_front_matter_parser: bfbfbf8ee288849ef306cf54c0f640b545dc3c1e
[INFO] validating manifest of mattdamon108/rust_front_matter_parser 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 mattdamon108/rust_front_matter_parser 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 mattdamon108/rust_front_matter_parser
[INFO] finished frobbing mattdamon108/rust_front_matter_parser
[INFO] frobbed toml for mattdamon108/rust_front_matter_parser written to work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser/Cargo.toml
[INFO] started frobbing mattdamon108/rust_front_matter_parser
[INFO] finished frobbing mattdamon108/rust_front_matter_parser
[INFO] frobbed toml for mattdamon108/rust_front_matter_parser written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattdamon108/rust_front_matter_parser/Cargo.toml
[INFO] crate mattdamon108/rust_front_matter_parser already has a lockfile, it will not be regenerated
[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 mattdamon108/rust_front_matter_parser against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4d8c7cb7c84814b459c8a34fdbe23881cfa1425bbaa6adbe4986b4a4bc78aaf4
[INFO] running `"docker" "start" "-a" "4d8c7cb7c84814b459c8a34fdbe23881cfa1425bbaa6adbe4986b4a4bc78aaf4"`
[INFO] [stderr]    Compiling mdfmp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `"docker" "inspect" "4d8c7cb7c84814b459c8a34fdbe23881cfa1425bbaa6adbe4986b4a4bc78aaf4"`
[INFO] running `"docker" "rm" "-f" "4d8c7cb7c84814b459c8a34fdbe23881cfa1425bbaa6adbe4986b4a4bc78aaf4"`
[INFO] [stdout] 4d8c7cb7c84814b459c8a34fdbe23881cfa1425bbaa6adbe4986b4a4bc78aaf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 707deda0dc309d929b34b715d6436ae643d256a9941c0c8ba55626ee6d5ffd4f
[INFO] running `"docker" "start" "-a" "707deda0dc309d929b34b715d6436ae643d256a9941c0c8ba55626ee6d5ffd4f"`
[INFO] [stderr]    Compiling mdfmp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "707deda0dc309d929b34b715d6436ae643d256a9941c0c8ba55626ee6d5ffd4f"`
[INFO] running `"docker" "rm" "-f" "707deda0dc309d929b34b715d6436ae643d256a9941c0c8ba55626ee6d5ffd4f"`
[INFO] [stdout] 707deda0dc309d929b34b715d6436ae643d256a9941c0c8ba55626ee6d5ffd4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattdamon108/rust_front_matter_parser:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a00b3dacff8faf1e45492beac55d05bf52ef33e7d6796732d3b49a3e60c07b59
[INFO] running `"docker" "start" "-a" "a00b3dacff8faf1e45492beac55d05bf52ef33e7d6796732d3b49a3e60c07b59"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mdfmp-c4d496838b25b899
[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/crater/target/debug/deps/mdfmp-958c6cde78b60f4a
[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]    Doc-tests mdfmp
[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] running `"docker" "inspect" "a00b3dacff8faf1e45492beac55d05bf52ef33e7d6796732d3b49a3e60c07b59"`
[INFO] running `"docker" "rm" "-f" "a00b3dacff8faf1e45492beac55d05bf52ef33e7d6796732d3b49a3e60c07b59"`
[INFO] [stdout] a00b3dacff8faf1e45492beac55d05bf52ef33e7d6796732d3b49a3e60c07b59