[INFO] updating cached repository michaelklishin/mrmm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michaelklishin/mrmm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michaelklishin/mrmm" "work/ex/beta-1.38-1/sources/1.37.0/gh/michaelklishin/mrmm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/michaelklishin/mrmm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michaelklishin/mrmm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michaelklishin/mrmm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michaelklishin/mrmm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 421456390e25c8aae0601272990d88f0eca05171 [INFO] sha for GitHub repo michaelklishin/mrmm: 421456390e25c8aae0601272990d88f0eca05171 [INFO] validating manifest of michaelklishin/mrmm 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 michaelklishin/mrmm 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 michaelklishin/mrmm [INFO] removed workspace from michaelklishin/mrmm [INFO] finished frobbing michaelklishin/mrmm [INFO] frobbed toml for michaelklishin/mrmm written to work/ex/beta-1.38-1/sources/1.37.0/gh/michaelklishin/mrmm/Cargo.toml [INFO] started frobbing michaelklishin/mrmm [INFO] removed workspace from michaelklishin/mrmm [INFO] finished frobbing michaelklishin/mrmm [INFO] frobbed toml for michaelklishin/mrmm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michaelklishin/mrmm/Cargo.toml [INFO] crate michaelklishin/mrmm 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 michaelklishin/mrmm 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-5/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/michaelklishin/mrmm:/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] 98f7ab7d49562f4ff95afc9807d3a438e6052783fb80f31a678008f7b267c0ee [INFO] running `"docker" "start" "-a" "98f7ab7d49562f4ff95afc9807d3a438e6052783fb80f31a678008f7b267c0ee"` [INFO] [stderr] Compiling encoding_rs v0.8.15 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling hyper v0.12.23 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.9 [INFO] [stderr] Compiling gh v0.2.0 (https://github.com/michaelklishin/gh-rs.git#5217ba9b) [INFO] [stderr] Compiling mrmm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `"docker" "inspect" "98f7ab7d49562f4ff95afc9807d3a438e6052783fb80f31a678008f7b267c0ee"` [INFO] running `"docker" "rm" "-f" "98f7ab7d49562f4ff95afc9807d3a438e6052783fb80f31a678008f7b267c0ee"` [INFO] [stdout] 98f7ab7d49562f4ff95afc9807d3a438e6052783fb80f31a678008f7b267c0ee [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/michaelklishin/mrmm:/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] a6cee5075d78c289f89769feb39f0ba0267bc2f878680f750677d7dfeb500089 [INFO] running `"docker" "start" "-a" "a6cee5075d78c289f89769feb39f0ba0267bc2f878680f750677d7dfeb500089"` [INFO] [stderr] Compiling mrmm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `"docker" "inspect" "a6cee5075d78c289f89769feb39f0ba0267bc2f878680f750677d7dfeb500089"` [INFO] running `"docker" "rm" "-f" "a6cee5075d78c289f89769feb39f0ba0267bc2f878680f750677d7dfeb500089"` [INFO] [stdout] a6cee5075d78c289f89769feb39f0ba0267bc2f878680f750677d7dfeb500089 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/michaelklishin/mrmm:/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] a26fec9bd7b6d7596d46a7bc2ef084fe706a3640df6cbad5f7473ff0080ca09b [INFO] running `"docker" "start" "-a" "a26fec9bd7b6d7596d46a7bc2ef084fe706a3640df6cbad5f7473ff0080ca09b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/crater/target/debug/deps/mrmm-05dafa5fcf3d77eb [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" "a26fec9bd7b6d7596d46a7bc2ef084fe706a3640df6cbad5f7473ff0080ca09b"` [INFO] running `"docker" "rm" "-f" "a26fec9bd7b6d7596d46a7bc2ef084fe706a3640df6cbad5f7473ff0080ca09b"` [INFO] [stdout] a26fec9bd7b6d7596d46a7bc2ef084fe706a3640df6cbad5f7473ff0080ca09b