[INFO] updating cached repository himanoa-sandbox/pulldown_cmark_playground
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/himanoa-sandbox/pulldown_cmark_playground
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/himanoa-sandbox/pulldown_cmark_playground" "work/ex/beta-1.38-1/sources/1.37.0/gh/himanoa-sandbox/pulldown_cmark_playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/himanoa-sandbox/pulldown_cmark_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/himanoa-sandbox/pulldown_cmark_playground" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/himanoa-sandbox/pulldown_cmark_playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/himanoa-sandbox/pulldown_cmark_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f726a5136937e19a1ca0fd7b56e0f0fba4519d8
[INFO] sha for GitHub repo himanoa-sandbox/pulldown_cmark_playground: 4f726a5136937e19a1ca0fd7b56e0f0fba4519d8
[INFO] validating manifest of himanoa-sandbox/pulldown_cmark_playground 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 himanoa-sandbox/pulldown_cmark_playground 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 himanoa-sandbox/pulldown_cmark_playground
[INFO] finished frobbing himanoa-sandbox/pulldown_cmark_playground
[INFO] frobbed toml for himanoa-sandbox/pulldown_cmark_playground written to work/ex/beta-1.38-1/sources/1.37.0/gh/himanoa-sandbox/pulldown_cmark_playground/Cargo.toml
[INFO] started frobbing himanoa-sandbox/pulldown_cmark_playground
[INFO] finished frobbing himanoa-sandbox/pulldown_cmark_playground
[INFO] frobbed toml for himanoa-sandbox/pulldown_cmark_playground written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/himanoa-sandbox/pulldown_cmark_playground/Cargo.toml
[INFO] crate himanoa-sandbox/pulldown_cmark_playground already has a lockfile, it will not be regenerated
[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 himanoa-sandbox/pulldown_cmark_playground 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/gh/himanoa-sandbox/pulldown_cmark_playground:/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] 0018558fac890133d2483c03bd1bbd15d0c831ad359c091799e36b8dd984a407
[INFO] running `"docker" "start" "-a" "0018558fac890133d2483c03bd1bbd15d0c831ad359c091799e36b8dd984a407"`
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling pulldown_cmark_playground v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `"docker" "inspect" "0018558fac890133d2483c03bd1bbd15d0c831ad359c091799e36b8dd984a407"`
[INFO] running `"docker" "rm" "-f" "0018558fac890133d2483c03bd1bbd15d0c831ad359c091799e36b8dd984a407"`
[INFO] [stdout] 0018558fac890133d2483c03bd1bbd15d0c831ad359c091799e36b8dd984a407
[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/gh/himanoa-sandbox/pulldown_cmark_playground:/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] 65409aa3d525b8b45cc7d877321d801ac9c81be59fab71dee0c3b8603820bc06
[INFO] running `"docker" "start" "-a" "65409aa3d525b8b45cc7d877321d801ac9c81be59fab71dee0c3b8603820bc06"`
[INFO] [stderr]    Compiling pulldown_cmark_playground v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "65409aa3d525b8b45cc7d877321d801ac9c81be59fab71dee0c3b8603820bc06"`
[INFO] running `"docker" "rm" "-f" "65409aa3d525b8b45cc7d877321d801ac9c81be59fab71dee0c3b8603820bc06"`
[INFO] [stdout] 65409aa3d525b8b45cc7d877321d801ac9c81be59fab71dee0c3b8603820bc06
[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/gh/himanoa-sandbox/pulldown_cmark_playground:/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] 73e0db029d92bc21ea5fb1d2aea9119cff0ac009a7d31de8573d2b489e3cafd6
[INFO] running `"docker" "start" "-a" "73e0db029d92bc21ea5fb1d2aea9119cff0ac009a7d31de8573d2b489e3cafd6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pulldown_cmark_playground-cffd08fa5b78f307
[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" "73e0db029d92bc21ea5fb1d2aea9119cff0ac009a7d31de8573d2b489e3cafd6"`
[INFO] running `"docker" "rm" "-f" "73e0db029d92bc21ea5fb1d2aea9119cff0ac009a7d31de8573d2b489e3cafd6"`
[INFO] [stdout] 73e0db029d92bc21ea5fb1d2aea9119cff0ac009a7d31de8573d2b489e3cafd6