[INFO] updating cached repository Wilfred/linkdoc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Wilfred/linkdoc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Wilfred/linkdoc" "work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Wilfred/linkdoc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Wilfred/linkdoc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Wilfred/linkdoc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f21e2dc6c06c560eba6e762108dcb11bcd27b702
[INFO] sha for GitHub repo Wilfred/linkdoc: f21e2dc6c06c560eba6e762108dcb11bcd27b702
[INFO] validating manifest of Wilfred/linkdoc 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 Wilfred/linkdoc 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 Wilfred/linkdoc
[INFO] finished frobbing Wilfred/linkdoc
[INFO] frobbed toml for Wilfred/linkdoc written to work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc/Cargo.toml
[INFO] started frobbing Wilfred/linkdoc
[INFO] finished frobbing Wilfred/linkdoc
[INFO] frobbed toml for Wilfred/linkdoc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Wilfred/linkdoc/Cargo.toml
[INFO] crate Wilfred/linkdoc 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 Wilfred/linkdoc 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc:/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] eb373de042d80473a72c35e74291e64917f2dcb2ad6d158fc8a65c2b88c21ecd
[INFO] running `"docker" "start" "-a" "eb373de042d80473a72c35e74291e64917f2dcb2ad6d158fc8a65c2b88c21ecd"`
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]    Compiling utf-8 v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling futf v0.1.3
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling string_cache_codegen v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling url v0.2.38
[INFO] [stderr]    Compiling tendril v0.4.0
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.6.1
[INFO] [stderr]    Compiling html5ever v0.21.0
[INFO] [stderr]    Compiling linkdoc v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.45s
[INFO] running `"docker" "inspect" "eb373de042d80473a72c35e74291e64917f2dcb2ad6d158fc8a65c2b88c21ecd"`
[INFO] running `"docker" "rm" "-f" "eb373de042d80473a72c35e74291e64917f2dcb2ad6d158fc8a65c2b88c21ecd"`
[INFO] [stdout] eb373de042d80473a72c35e74291e64917f2dcb2ad6d158fc8a65c2b88c21ecd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc:/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] 917fd78abd0b45e5daba073b3a6cd6dfe09e932e15ca0dcaf91d05aaa2ebf4fc
[INFO] running `"docker" "start" "-a" "917fd78abd0b45e5daba073b3a6cd6dfe09e932e15ca0dcaf91d05aaa2ebf4fc"`
[INFO] [stderr]    Compiling linkdoc v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "917fd78abd0b45e5daba073b3a6cd6dfe09e932e15ca0dcaf91d05aaa2ebf4fc"`
[INFO] running `"docker" "rm" "-f" "917fd78abd0b45e5daba073b3a6cd6dfe09e932e15ca0dcaf91d05aaa2ebf4fc"`
[INFO] [stdout] 917fd78abd0b45e5daba073b3a6cd6dfe09e932e15ca0dcaf91d05aaa2ebf4fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Wilfred/linkdoc:/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] 588ec9da8f2c1eee4714f02b2aced393757b48de00060f953145df717c35607a
[INFO] running `"docker" "start" "-a" "588ec9da8f2c1eee4714f02b2aced393757b48de00060f953145df717c35607a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linkdoc-6e530bf3ab96caa8
[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" "588ec9da8f2c1eee4714f02b2aced393757b48de00060f953145df717c35607a"`
[INFO] running `"docker" "rm" "-f" "588ec9da8f2c1eee4714f02b2aced393757b48de00060f953145df717c35607a"`
[INFO] [stdout] 588ec9da8f2c1eee4714f02b2aced393757b48de00060f953145df717c35607a