[INFO] updating cached repository maxdobeck/echo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maxdobeck/echo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maxdobeck/echo" "work/ex/beta-1.38-1/sources/1.37.0/gh/maxdobeck/echo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/maxdobeck/echo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maxdobeck/echo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maxdobeck/echo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maxdobeck/echo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bdb8d645849cbcae6879b0eba555d6c6c2ca88bf
[INFO] sha for GitHub repo maxdobeck/echo: bdb8d645849cbcae6879b0eba555d6c6c2ca88bf
[INFO] validating manifest of maxdobeck/echo 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 maxdobeck/echo 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 maxdobeck/echo
[INFO] finished frobbing maxdobeck/echo
[INFO] frobbed toml for maxdobeck/echo written to work/ex/beta-1.38-1/sources/1.37.0/gh/maxdobeck/echo/Cargo.toml
[INFO] started frobbing maxdobeck/echo
[INFO] finished frobbing maxdobeck/echo
[INFO] frobbed toml for maxdobeck/echo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maxdobeck/echo/Cargo.toml
[INFO] crate maxdobeck/echo 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing maxdobeck/echo 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-1/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/maxdobeck/echo:/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] e77910dc09fdc7adb88c84f4e5e4e3813e955fd4d13e2fb996a49f1d044f9311
[INFO] running `"docker" "start" "-a" "e77910dc09fdc7adb88c84f4e5e4e3813e955fd4d13e2fb996a49f1d044f9311"`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "e77910dc09fdc7adb88c84f4e5e4e3813e955fd4d13e2fb996a49f1d044f9311"`
[INFO] running `"docker" "rm" "-f" "e77910dc09fdc7adb88c84f4e5e4e3813e955fd4d13e2fb996a49f1d044f9311"`
[INFO] [stdout] e77910dc09fdc7adb88c84f4e5e4e3813e955fd4d13e2fb996a49f1d044f9311
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/maxdobeck/echo:/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] 2ce0301ca05244bfe01efe34a1848706d22aa4bbc29b27ab2178d4b26e5f6670
[INFO] running `"docker" "start" "-a" "2ce0301ca05244bfe01efe34a1848706d22aa4bbc29b27ab2178d4b26e5f6670"`
[INFO] [stderr]    Compiling echo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "2ce0301ca05244bfe01efe34a1848706d22aa4bbc29b27ab2178d4b26e5f6670"`
[INFO] running `"docker" "rm" "-f" "2ce0301ca05244bfe01efe34a1848706d22aa4bbc29b27ab2178d4b26e5f6670"`
[INFO] [stdout] 2ce0301ca05244bfe01efe34a1848706d22aa4bbc29b27ab2178d4b26e5f6670
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/maxdobeck/echo:/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] 6e7e9bfe56181320ffb48dd4556f8462b93f1b15e69186cbb0fc3ab875a60d7b
[INFO] running `"docker" "start" "-a" "6e7e9bfe56181320ffb48dd4556f8462b93f1b15e69186cbb0fc3ab875a60d7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/echo-8e5d367bc062e4d0
[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" "6e7e9bfe56181320ffb48dd4556f8462b93f1b15e69186cbb0fc3ab875a60d7b"`
[INFO] running `"docker" "rm" "-f" "6e7e9bfe56181320ffb48dd4556f8462b93f1b15e69186cbb0fc3ab875a60d7b"`
[INFO] [stdout] 6e7e9bfe56181320ffb48dd4556f8462b93f1b15e69186cbb0fc3ab875a60d7b