[INFO] cloning repository thatlittlegit/webcrawler
[INFO] running `"git" "clone" "--bare" "git://github.com/thatlittlegit/webcrawler.git" "work/cache/sources/gh/thatlittlegit/webcrawler"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/thatlittlegit/webcrawler'...
[INFO] running `"git" "clone" "work/cache/sources/gh/thatlittlegit/webcrawler" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/thatlittlegit/webcrawler"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/thatlittlegit/webcrawler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thatlittlegit/webcrawler" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/thatlittlegit/webcrawler"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/thatlittlegit/webcrawler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94de54a5aef07dbac6723d479daedb669e207f21
[INFO] sha for GitHub repo thatlittlegit/webcrawler: 94de54a5aef07dbac6723d479daedb669e207f21
[INFO] validating manifest of thatlittlegit/webcrawler on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thatlittlegit/webcrawler on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thatlittlegit/webcrawler
[INFO] finished frobbing thatlittlegit/webcrawler
[INFO] frobbed toml for thatlittlegit/webcrawler written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/thatlittlegit/webcrawler/Cargo.toml
[INFO] started frobbing thatlittlegit/webcrawler
[INFO] finished frobbing thatlittlegit/webcrawler
[INFO] frobbed toml for thatlittlegit/webcrawler written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/thatlittlegit/webcrawler/Cargo.toml
[INFO] crate thatlittlegit/webcrawler has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.42
[INFO] [stderr]   Downloaded env_logger v0.5.9
[INFO] [stderr]   Downloaded html5ever v0.22.2
[INFO] [stderr]   Downloaded serde_derive v1.0.42
[INFO] [stderr]   Downloaded robotparser v0.10.1
[INFO] [stderr]   Downloaded ammonia v1.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking thatlittlegit/webcrawler against try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/thatlittlegit/webcrawler:/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=forbid" "-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" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0bc1b7b39d41f57e45709b0a39e103250367ad245c5e35d317856d826a023d23
[INFO] running `"docker" "start" "-a" "0bc1b7b39d41f57e45709b0a39e103250367ad245c5e35d317856d826a023d23"`
[INFO] [stderr]    Compiling cc v1.0.10
[INFO] [stderr]    Compiling serde v1.0.42
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking utf-8 v0.7.2
[INFO] [stderr]     Checking string_cache_shared v0.3.0
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]     Checking encoding_rs v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.5.5
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking futf v0.1.3
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]     Checking idna v0.1.4
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]     Checking libflate v0.1.14
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]     Checking url v1.7.0
[INFO] [stderr]     Checking regex v0.2.10
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling string_cache v0.7.2
[INFO] [stderr]     Checking env_logger v0.5.9
[INFO] [stderr]     Checking hyper v0.11.25
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.16
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking robotparser v0.10.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling html5ever v0.22.2
[INFO] [stderr]    Compiling serde_derive v1.0.42
[INFO] [stderr]    Compiling markup5ever v0.7.2
[INFO] [stderr]     Checking ammonia v1.1.0
[INFO] [stderr]     Checking crawler v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `"docker" "inspect" "0bc1b7b39d41f57e45709b0a39e103250367ad245c5e35d317856d826a023d23"`
[INFO] running `"docker" "rm" "-f" "0bc1b7b39d41f57e45709b0a39e103250367ad245c5e35d317856d826a023d23"`
[INFO] [stdout] 0bc1b7b39d41f57e45709b0a39e103250367ad245c5e35d317856d826a023d23