[INFO] updating cached repository Dineshs91/rs-ls
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Dineshs91/rs-ls
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/rs-ls" "work/ex/beta-1.38-1/sources/1.37.0/gh/Dineshs91/rs-ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Dineshs91/rs-ls'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Dineshs91/rs-ls" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dineshs91/rs-ls"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dineshs91/rs-ls'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b196da9cec99dc16995a24f584f1672e06bc8fd
[INFO] sha for GitHub repo Dineshs91/rs-ls: 4b196da9cec99dc16995a24f584f1672e06bc8fd
[INFO] validating manifest of Dineshs91/rs-ls 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 Dineshs91/rs-ls 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 Dineshs91/rs-ls
[INFO] finished frobbing Dineshs91/rs-ls
[INFO] frobbed toml for Dineshs91/rs-ls written to work/ex/beta-1.38-1/sources/1.37.0/gh/Dineshs91/rs-ls/Cargo.toml
[INFO] started frobbing Dineshs91/rs-ls
[INFO] finished frobbing Dineshs91/rs-ls
[INFO] frobbed toml for Dineshs91/rs-ls written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dineshs91/rs-ls/Cargo.toml
[INFO] crate Dineshs91/rs-ls 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 Dineshs91/rs-ls 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-0/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/Dineshs91/rs-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d371c7ef0d1a528b22bc7dfd149168d746426f340dc3d190c49a9bead2b85d82
[INFO] running `"docker" "start" "-a" "d371c7ef0d1a528b22bc7dfd149168d746426f340dc3d190c49a9bead2b85d82"`
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling colored v1.3.1
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling dir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `"docker" "inspect" "d371c7ef0d1a528b22bc7dfd149168d746426f340dc3d190c49a9bead2b85d82"`
[INFO] running `"docker" "rm" "-f" "d371c7ef0d1a528b22bc7dfd149168d746426f340dc3d190c49a9bead2b85d82"`
[INFO] [stdout] d371c7ef0d1a528b22bc7dfd149168d746426f340dc3d190c49a9bead2b85d82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Dineshs91/rs-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 656a2ed68a5ff6395a2b039744d5a48f99a81b2f44c99f32d8e802829b921d04
[INFO] running `"docker" "start" "-a" "656a2ed68a5ff6395a2b039744d5a48f99a81b2f44c99f32d8e802829b921d04"`
[INFO] [stderr]    Compiling dir v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "656a2ed68a5ff6395a2b039744d5a48f99a81b2f44c99f32d8e802829b921d04"`
[INFO] running `"docker" "rm" "-f" "656a2ed68a5ff6395a2b039744d5a48f99a81b2f44c99f32d8e802829b921d04"`
[INFO] [stdout] 656a2ed68a5ff6395a2b039744d5a48f99a81b2f44c99f32d8e802829b921d04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Dineshs91/rs-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 307a653d249aa501b8512384e604ba8492e3c70016fae2040cb6ac9e858c45cd
[INFO] running `"docker" "start" "-a" "307a653d249aa501b8512384e604ba8492e3c70016fae2040cb6ac9e858c45cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dir-7ac3e58373ba7e0f
[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" "307a653d249aa501b8512384e604ba8492e3c70016fae2040cb6ac9e858c45cd"`
[INFO] running `"docker" "rm" "-f" "307a653d249aa501b8512384e604ba8492e3c70016fae2040cb6ac9e858c45cd"`
[INFO] [stdout] 307a653d249aa501b8512384e604ba8492e3c70016fae2040cb6ac9e858c45cd