[INFO] updating cached repository zdlovett/rust-ls
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zdlovett/rust-ls
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zdlovett/rust-ls" "work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zdlovett/rust-ls" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zdlovett/rust-ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zdlovett/rust-ls'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 08597703f06cfe5ee2b1f8958c0f37b303028e87
[INFO] sha for GitHub repo zdlovett/rust-ls: 08597703f06cfe5ee2b1f8958c0f37b303028e87
[INFO] validating manifest of zdlovett/rust-ls 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 zdlovett/rust-ls 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 zdlovett/rust-ls
[INFO] finished frobbing zdlovett/rust-ls
[INFO] frobbed toml for zdlovett/rust-ls written to work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls/Cargo.toml
[INFO] started frobbing zdlovett/rust-ls
[INFO] finished frobbing zdlovett/rust-ls
[INFO] frobbed toml for zdlovett/rust-ls written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zdlovett/rust-ls/Cargo.toml
[INFO] crate zdlovett/rust-ls 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 zdlovett/rust-ls against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fdf99bc8d1832129ce7891908522df1586ae4c15c0540d4908e61bb7ecf8a9e1
[INFO] running `"docker" "start" "-a" "fdf99bc8d1832129ce7891908522df1586ae4c15c0540d4908e61bb7ecf8a9e1"`
[INFO] [stderr]    Compiling rust-ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "fdf99bc8d1832129ce7891908522df1586ae4c15c0540d4908e61bb7ecf8a9e1"`
[INFO] running `"docker" "rm" "-f" "fdf99bc8d1832129ce7891908522df1586ae4c15c0540d4908e61bb7ecf8a9e1"`
[INFO] [stdout] fdf99bc8d1832129ce7891908522df1586ae4c15c0540d4908e61bb7ecf8a9e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 393e335e6d3966bc73caa9fec044bdba8e0ac78ac08f71a7956ecbf2b522fa08
[INFO] running `"docker" "start" "-a" "393e335e6d3966bc73caa9fec044bdba8e0ac78ac08f71a7956ecbf2b522fa08"`
[INFO] [stderr]    Compiling rust-ls v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "393e335e6d3966bc73caa9fec044bdba8e0ac78ac08f71a7956ecbf2b522fa08"`
[INFO] running `"docker" "rm" "-f" "393e335e6d3966bc73caa9fec044bdba8e0ac78ac08f71a7956ecbf2b522fa08"`
[INFO] [stdout] 393e335e6d3966bc73caa9fec044bdba8e0ac78ac08f71a7956ecbf2b522fa08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zdlovett/rust-ls:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2dec42f3dd20c31075f3f3f6603b079b7338ce7c0ae75dc35b0a10fdaf69df4c
[INFO] running `"docker" "start" "-a" "2dec42f3dd20c31075f3f3f6603b079b7338ce7c0ae75dc35b0a10fdaf69df4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_ls-885aa4da84f9636f
[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" "2dec42f3dd20c31075f3f3f6603b079b7338ce7c0ae75dc35b0a10fdaf69df4c"`
[INFO] running `"docker" "rm" "-f" "2dec42f3dd20c31075f3f3f6603b079b7338ce7c0ae75dc35b0a10fdaf69df4c"`
[INFO] [stdout] 2dec42f3dd20c31075f3f3f6603b079b7338ce7c0ae75dc35b0a10fdaf69df4c