[INFO] updating cached repository kirhgoff/rust-crawler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kirhgoff/rust-crawler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kirhgoff/rust-crawler" "work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kirhgoff/rust-crawler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirhgoff/rust-crawler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirhgoff/rust-crawler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d22c13b8a85e3de5b572076a4883a5b13e09c7dd
[INFO] sha for GitHub repo kirhgoff/rust-crawler: d22c13b8a85e3de5b572076a4883a5b13e09c7dd
[INFO] validating manifest of kirhgoff/rust-crawler 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 kirhgoff/rust-crawler 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 kirhgoff/rust-crawler
[INFO] finished frobbing kirhgoff/rust-crawler
[INFO] frobbed toml for kirhgoff/rust-crawler written to work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler/Cargo.toml
[INFO] started frobbing kirhgoff/rust-crawler
[INFO] finished frobbing kirhgoff/rust-crawler
[INFO] frobbed toml for kirhgoff/rust-crawler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirhgoff/rust-crawler/Cargo.toml
[INFO] crate kirhgoff/rust-crawler 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 kirhgoff/rust-crawler against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6a6c2a75ff471dd5de64db88d29bfbb939cd02fb3871770f08f3281a5246c325
[INFO] running `"docker" "start" "-a" "6a6c2a75ff471dd5de64db88d29bfbb939cd02fb3871770f08f3281a5246c325"`
[INFO] [stderr]    Compiling serde v1.0.63
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling utf-8 v0.7.2
[INFO] [stderr]    Compiling owning_ref v0.2.4
[INFO] [stderr]    Compiling smallvec v0.3.3
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]    Compiling proc-macro2 v0.4.4
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.31
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling tendril v0.4.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling parking_lot v0.3.8
[INFO] [stderr]    Compiling string_cache v0.7.2
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]    Compiling multiqueue v0.3.2
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.18
[INFO] [stderr]    Compiling html5ever v0.22.3
[INFO] [stderr]    Compiling markup5ever v0.7.2
[INFO] [stderr]    Compiling rust-crawler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "6a6c2a75ff471dd5de64db88d29bfbb939cd02fb3871770f08f3281a5246c325"`
[INFO] running `"docker" "rm" "-f" "6a6c2a75ff471dd5de64db88d29bfbb939cd02fb3871770f08f3281a5246c325"`
[INFO] [stdout] 6a6c2a75ff471dd5de64db88d29bfbb939cd02fb3871770f08f3281a5246c325
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6ea882895dd5d88efd3cb146ca9d3f5ae8f3eecb5dcdc9eaaff3872fc2092364
[INFO] running `"docker" "start" "-a" "6ea882895dd5d88efd3cb146ca9d3f5ae8f3eecb5dcdc9eaaff3872fc2092364"`
[INFO] [stderr]    Compiling rust-crawler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "6ea882895dd5d88efd3cb146ca9d3f5ae8f3eecb5dcdc9eaaff3872fc2092364"`
[INFO] running `"docker" "rm" "-f" "6ea882895dd5d88efd3cb146ca9d3f5ae8f3eecb5dcdc9eaaff3872fc2092364"`
[INFO] [stdout] 6ea882895dd5d88efd3cb146ca9d3f5ae8f3eecb5dcdc9eaaff3872fc2092364
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kirhgoff/rust-crawler:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f353e74f5686048a91261807780730ddc9c3b11060ef171d3c0018caab5f5761
[INFO] running `"docker" "start" "-a" "f353e74f5686048a91261807780730ddc9c3b11060ef171d3c0018caab5f5761"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_crawler-fcca15ad0208e352
[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" "f353e74f5686048a91261807780730ddc9c3b11060ef171d3c0018caab5f5761"`
[INFO] running `"docker" "rm" "-f" "f353e74f5686048a91261807780730ddc9c3b11060ef171d3c0018caab5f5761"`
[INFO] [stdout] f353e74f5686048a91261807780730ddc9c3b11060ef171d3c0018caab5f5761