[INFO] updating cached repository chriskuehl/cargo-docserve
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chriskuehl/cargo-docserve
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chriskuehl/cargo-docserve" "work/ex/beta-1.37-6/sources/1.36.0/gh/chriskuehl/cargo-docserve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chriskuehl/cargo-docserve'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chriskuehl/cargo-docserve" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 32c979073d4a11c12adf6e19af71af04f5c4de2f
[INFO] sha for GitHub repo chriskuehl/cargo-docserve: 32c979073d4a11c12adf6e19af71af04f5c4de2f
[INFO] validating manifest of chriskuehl/cargo-docserve 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 chriskuehl/cargo-docserve 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 chriskuehl/cargo-docserve
[INFO] finished frobbing chriskuehl/cargo-docserve
[INFO] frobbed toml for chriskuehl/cargo-docserve written to work/ex/beta-1.37-6/sources/1.36.0/gh/chriskuehl/cargo-docserve/Cargo.toml
[INFO] started frobbing chriskuehl/cargo-docserve
[INFO] finished frobbing chriskuehl/cargo-docserve
[INFO] frobbed toml for chriskuehl/cargo-docserve written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve/Cargo.toml
[INFO] crate chriskuehl/cargo-docserve 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 chriskuehl/cargo-docserve 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve:/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] 5e1358af724e115b3461e45618d4a31fb1726d090685b938ae39aeadf5be457f
[INFO] running `"docker" "start" "-a" "5e1358af724e115b3461e45618d4a31fb1726d090685b938ae39aeadf5be457f"`
[INFO] [stderr] warning: unused manifest key: package.website
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling mount v0.3.0
[INFO] [stderr]    Compiling staticfile v0.4.0
[INFO] [stderr]    Compiling cargo-docserve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.38s
[INFO] running `"docker" "inspect" "5e1358af724e115b3461e45618d4a31fb1726d090685b938ae39aeadf5be457f"`
[INFO] running `"docker" "rm" "-f" "5e1358af724e115b3461e45618d4a31fb1726d090685b938ae39aeadf5be457f"`
[INFO] [stdout] 5e1358af724e115b3461e45618d4a31fb1726d090685b938ae39aeadf5be457f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve:/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] 50927aceeeaa70ef6cffd81b57e58a3e485bd84b8dcf5a0d4fc6d040ce1e0cc5
[INFO] running `"docker" "start" "-a" "50927aceeeaa70ef6cffd81b57e58a3e485bd84b8dcf5a0d4fc6d040ce1e0cc5"`
[INFO] [stderr] warning: unused manifest key: package.website
[INFO] [stderr]    Compiling cargo-docserve v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "50927aceeeaa70ef6cffd81b57e58a3e485bd84b8dcf5a0d4fc6d040ce1e0cc5"`
[INFO] running `"docker" "rm" "-f" "50927aceeeaa70ef6cffd81b57e58a3e485bd84b8dcf5a0d4fc6d040ce1e0cc5"`
[INFO] [stdout] 50927aceeeaa70ef6cffd81b57e58a3e485bd84b8dcf5a0d4fc6d040ce1e0cc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chriskuehl/cargo-docserve:/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] bf9e912969f31e5dc0f20a2b231aec214dffafdf81374f0b8da15f078810f02b
[INFO] running `"docker" "start" "-a" "bf9e912969f31e5dc0f20a2b231aec214dffafdf81374f0b8da15f078810f02b"`
[INFO] [stderr] warning: unused manifest key: package.website
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_docserve-ac956a72253fe1c8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_docserve-1bd3ff3af0470427
[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] [stdout] 
[INFO] [stderr]    Doc-tests cargo-docserve
[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] [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" "bf9e912969f31e5dc0f20a2b231aec214dffafdf81374f0b8da15f078810f02b"`
[INFO] running `"docker" "rm" "-f" "bf9e912969f31e5dc0f20a2b231aec214dffafdf81374f0b8da15f078810f02b"`
[INFO] [stdout] bf9e912969f31e5dc0f20a2b231aec214dffafdf81374f0b8da15f078810f02b