[INFO] updating cached repository will-hart/markdown-browser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/will-hart/markdown-browser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/will-hart/markdown-browser" "work/ex/beta-1.38-1/sources/1.37.0/gh/will-hart/markdown-browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/will-hart/markdown-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/will-hart/markdown-browser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/will-hart/markdown-browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/will-hart/markdown-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8fabc00b6833eafa94b6af3dfbd2b766d538bd39
[INFO] sha for GitHub repo will-hart/markdown-browser: 8fabc00b6833eafa94b6af3dfbd2b766d538bd39
[INFO] validating manifest of will-hart/markdown-browser 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 will-hart/markdown-browser 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 will-hart/markdown-browser
[INFO] finished frobbing will-hart/markdown-browser
[INFO] frobbed toml for will-hart/markdown-browser written to work/ex/beta-1.38-1/sources/1.37.0/gh/will-hart/markdown-browser/Cargo.toml
[INFO] started frobbing will-hart/markdown-browser
[INFO] finished frobbing will-hart/markdown-browser
[INFO] frobbed toml for will-hart/markdown-browser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/will-hart/markdown-browser/Cargo.toml
[INFO] crate will-hart/markdown-browser 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 will-hart/markdown-browser 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/will-hart/markdown-browser:/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] 7e13b979e8b602b6307c05ba563a928c959a39a0bae19f2b6e939a926af90d49
[INFO] running `"docker" "start" "-a" "7e13b979e8b602b6307c05ba563a928c959a39a0bae19f2b6e939a926af90d49"`
[INFO] [stderr]    Compiling serde v1.0.72
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling boxfnonce v0.1.0
[INFO] [stderr]    Compiling webview-sys v0.1.1
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling web-view v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.72
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling rs-markdown-browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.12s
[INFO] running `"docker" "inspect" "7e13b979e8b602b6307c05ba563a928c959a39a0bae19f2b6e939a926af90d49"`
[INFO] running `"docker" "rm" "-f" "7e13b979e8b602b6307c05ba563a928c959a39a0bae19f2b6e939a926af90d49"`
[INFO] [stdout] 7e13b979e8b602b6307c05ba563a928c959a39a0bae19f2b6e939a926af90d49
[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/will-hart/markdown-browser:/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] 85423b880e74faa95d4cbd31a9a6a0accd66bf845cdf84d4fa41a47cce7c5a1c
[INFO] running `"docker" "start" "-a" "85423b880e74faa95d4cbd31a9a6a0accd66bf845cdf84d4fa41a47cce7c5a1c"`
[INFO] [stderr]    Compiling rs-markdown-browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "85423b880e74faa95d4cbd31a9a6a0accd66bf845cdf84d4fa41a47cce7c5a1c"`
[INFO] running `"docker" "rm" "-f" "85423b880e74faa95d4cbd31a9a6a0accd66bf845cdf84d4fa41a47cce7c5a1c"`
[INFO] [stdout] 85423b880e74faa95d4cbd31a9a6a0accd66bf845cdf84d4fa41a47cce7c5a1c
[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/will-hart/markdown-browser:/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] f0a731e395493957cdaffc0cacedbfb17eab623bcb5a5d58bba8915f3b2c25dd
[INFO] running `"docker" "start" "-a" "f0a731e395493957cdaffc0cacedbfb17eab623bcb5a5d58bba8915f3b2c25dd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_markdown_browser-ecd2015aa140ad28
[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" "f0a731e395493957cdaffc0cacedbfb17eab623bcb5a5d58bba8915f3b2c25dd"`
[INFO] running `"docker" "rm" "-f" "f0a731e395493957cdaffc0cacedbfb17eab623bcb5a5d58bba8915f3b2c25dd"`
[INFO] [stdout] f0a731e395493957cdaffc0cacedbfb17eab623bcb5a5d58bba8915f3b2c25dd