[INFO] updating cached repository https://github.com/iThinkyouknow/rust-web-crawler
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 558649b67a64eb1331a6c1dc6fd1567126b6d410
[INFO] testing iThinkyouknow/rust-web-crawler against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FiThinkyouknow%2Frust-web-crawler" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iThinkyouknow/rust-web-crawler on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/iThinkyouknow/rust-web-crawler
[INFO] finished tweaking git repo https://github.com/iThinkyouknow/rust-web-crawler
[INFO] tweaked toml for git repo https://github.com/iThinkyouknow/rust-web-crawler written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/iThinkyouknow/rust-web-crawler already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9e628afab27d3c1e03b7e97255883a25826eb0e7796f60444bda113831af2ec2
[INFO] running `"docker" "start" "-a" "9e628afab27d3c1e03b7e97255883a25826eb0e7796f60444bda113831af2ec2"`
[INFO] [stderr]    Compiling utf-8 v0.7.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling tendril v0.4.0
[INFO] [stderr]    Compiling url v0.2.38
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.6.2
[INFO] [stderr]    Compiling html5ever v0.21.0
[INFO] [stderr]    Compiling web_crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.07s
[INFO] running `"docker" "inspect" "9e628afab27d3c1e03b7e97255883a25826eb0e7796f60444bda113831af2ec2"`
[INFO] running `"docker" "rm" "-f" "9e628afab27d3c1e03b7e97255883a25826eb0e7796f60444bda113831af2ec2"`
[INFO] [stdout] 9e628afab27d3c1e03b7e97255883a25826eb0e7796f60444bda113831af2ec2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42cc8247357c521b05ae32be5706ee1cca4f0e36e9040df33bff9d31ba5e179b
[INFO] running `"docker" "start" "-a" "42cc8247357c521b05ae32be5706ee1cca4f0e36e9040df33bff9d31ba5e179b"`
[INFO] [stderr]    Compiling web_crawler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "42cc8247357c521b05ae32be5706ee1cca4f0e36e9040df33bff9d31ba5e179b"`
[INFO] running `"docker" "rm" "-f" "42cc8247357c521b05ae32be5706ee1cca4f0e36e9040df33bff9d31ba5e179b"`
[INFO] [stdout] 42cc8247357c521b05ae32be5706ee1cca4f0e36e9040df33bff9d31ba5e179b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 71da04ad44b89c7e85de12d3f3564cfafb96f8358cb9d5ca8de58c6ff49eb854
[INFO] running `"docker" "start" "-a" "71da04ad44b89c7e85de12d3f3564cfafb96f8358cb9d5ca8de58c6ff49eb854"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/web_crawler-a93167eea3fda189
[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" "71da04ad44b89c7e85de12d3f3564cfafb96f8358cb9d5ca8de58c6ff49eb854"`
[INFO] running `"docker" "rm" "-f" "71da04ad44b89c7e85de12d3f3564cfafb96f8358cb9d5ca8de58c6ff49eb854"`
[INFO] [stdout] 71da04ad44b89c7e85de12d3f3564cfafb96f8358cb9d5ca8de58c6ff49eb854