[INFO] updating cached repository nrc/rls-span
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nrc/rls-span
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/rls-span" "work/ex/beta-1.38-1/sources/1.37.0/gh/nrc/rls-span"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nrc/rls-span'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/rls-span" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a20b6ac8cc52d0ca0b8221215fe5714ed183a18
[INFO] sha for GitHub repo nrc/rls-span: 0a20b6ac8cc52d0ca0b8221215fe5714ed183a18
[INFO] validating manifest of nrc/rls-span 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 nrc/rls-span 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 nrc/rls-span
[INFO] finished frobbing nrc/rls-span
[INFO] frobbed toml for nrc/rls-span written to work/ex/beta-1.38-1/sources/1.37.0/gh/nrc/rls-span/Cargo.toml
[INFO] started frobbing nrc/rls-span
[INFO] finished frobbing nrc/rls-span
[INFO] frobbed toml for nrc/rls-span written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span/Cargo.toml
[INFO] crate nrc/rls-span 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 nrc/rls-span against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6fe08d7625ffbf62da699129dd950054948ff7b9eac20c9ee59830760ad45a28
[INFO] running `"docker" "start" "-a" "6fe08d7625ffbf62da699129dd950054948ff7b9eac20c9ee59830760ad45a28"`
[INFO] [stderr]    Compiling rls-span v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "6fe08d7625ffbf62da699129dd950054948ff7b9eac20c9ee59830760ad45a28"`
[INFO] running `"docker" "rm" "-f" "6fe08d7625ffbf62da699129dd950054948ff7b9eac20c9ee59830760ad45a28"`
[INFO] [stdout] 6fe08d7625ffbf62da699129dd950054948ff7b9eac20c9ee59830760ad45a28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3838d694cdd3205efc38d9870d4f3de2f80c13b28ec20aa1e52c12428eee3a11
[INFO] running `"docker" "start" "-a" "3838d694cdd3205efc38d9870d4f3de2f80c13b28ec20aa1e52c12428eee3a11"`
[INFO] [stderr]    Compiling rls-span v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "3838d694cdd3205efc38d9870d4f3de2f80c13b28ec20aa1e52c12428eee3a11"`
[INFO] running `"docker" "rm" "-f" "3838d694cdd3205efc38d9870d4f3de2f80c13b28ec20aa1e52c12428eee3a11"`
[INFO] [stdout] 3838d694cdd3205efc38d9870d4f3de2f80c13b28ec20aa1e52c12428eee3a11
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nrc/rls-span:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 83822e7ba4466ffcb8fa346f71aa344ef3b3202f6962b63c7dc39459ff71db3b
[INFO] running `"docker" "start" "-a" "83822e7ba4466ffcb8fa346f71aa344ef3b3202f6962b63c7dc39459ff71db3b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rls_span-479643e6d8b5062b
[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] [stderr]    Doc-tests rls-span
[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" "83822e7ba4466ffcb8fa346f71aa344ef3b3202f6962b63c7dc39459ff71db3b"`
[INFO] running `"docker" "rm" "-f" "83822e7ba4466ffcb8fa346f71aa344ef3b3202f6962b63c7dc39459ff71db3b"`
[INFO] [stdout] 83822e7ba4466ffcb8fa346f71aa344ef3b3202f6962b63c7dc39459ff71db3b