[INFO] updating cached repository ryutah/wikiextract
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryutah/wikiextract
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryutah/wikiextract" "work/ex/beta-1.37-6/sources/1.36.0/gh/ryutah/wikiextract"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ryutah/wikiextract'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryutah/wikiextract" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryutah/wikiextract"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryutah/wikiextract'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c11c206595c0ae5eaed5046bc5ef811b566c034
[INFO] sha for GitHub repo ryutah/wikiextract: 0c11c206595c0ae5eaed5046bc5ef811b566c034
[INFO] validating manifest of ryutah/wikiextract 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 ryutah/wikiextract 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 ryutah/wikiextract
[INFO] finished frobbing ryutah/wikiextract
[INFO] frobbed toml for ryutah/wikiextract written to work/ex/beta-1.37-6/sources/1.36.0/gh/ryutah/wikiextract/Cargo.toml
[INFO] started frobbing ryutah/wikiextract
[INFO] finished frobbing ryutah/wikiextract
[INFO] frobbed toml for ryutah/wikiextract written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryutah/wikiextract/Cargo.toml
[INFO] crate ryutah/wikiextract 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 ryutah/wikiextract 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/gh/ryutah/wikiextract:/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] b71b486bbe420931d9e0559a691bd55e49ecb45e9f37cea827ce7d0cd1435616
[INFO] running `"docker" "start" "-a" "b71b486bbe420931d9e0559a691bd55e49ecb45e9f37cea827ce7d0cd1435616"`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling wikiextract v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Page`
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct Page {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ID`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ID,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `"docker" "inspect" "b71b486bbe420931d9e0559a691bd55e49ecb45e9f37cea827ce7d0cd1435616"`
[INFO] running `"docker" "rm" "-f" "b71b486bbe420931d9e0559a691bd55e49ecb45e9f37cea827ce7d0cd1435616"`
[INFO] [stdout] b71b486bbe420931d9e0559a691bd55e49ecb45e9f37cea827ce7d0cd1435616
[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/gh/ryutah/wikiextract:/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] c8aa3fd0da75c1f5c1677ce20f27328d800cf55b6ee196e3263bf52785f18c0a
[INFO] running `"docker" "start" "-a" "c8aa3fd0da75c1f5c1677ce20f27328d800cf55b6ee196e3263bf52785f18c0a"`
[INFO] [stderr]    Compiling wikiextract v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `Page`
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct Page {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ID`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ID,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "c8aa3fd0da75c1f5c1677ce20f27328d800cf55b6ee196e3263bf52785f18c0a"`
[INFO] running `"docker" "rm" "-f" "c8aa3fd0da75c1f5c1677ce20f27328d800cf55b6ee196e3263bf52785f18c0a"`
[INFO] [stdout] c8aa3fd0da75c1f5c1677ce20f27328d800cf55b6ee196e3263bf52785f18c0a
[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/gh/ryutah/wikiextract:/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] 057fe5dc0a2fb4df03dc5e7e71c04158021348be20e0c657a122c69b79299947
[INFO] running `"docker" "start" "-a" "057fe5dc0a2fb4df03dc5e7e71c04158021348be20e0c657a122c69b79299947"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wikiextract-71761a340960aa90
[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" "057fe5dc0a2fb4df03dc5e7e71c04158021348be20e0c657a122c69b79299947"`
[INFO] running `"docker" "rm" "-f" "057fe5dc0a2fb4df03dc5e7e71c04158021348be20e0c657a122c69b79299947"`
[INFO] [stdout] 057fe5dc0a2fb4df03dc5e7e71c04158021348be20e0c657a122c69b79299947