[INFO] updating cached repository derekmorr/rust-rc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/derekmorr/rust-rc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/derekmorr/rust-rc" "work/ex/beta-1.37-6/sources/1.36.0/gh/derekmorr/rust-rc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/derekmorr/rust-rc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/derekmorr/rust-rc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 746e1be1e4c7a2c47a43fcc33d6c738f3b4ec165
[INFO] sha for GitHub repo derekmorr/rust-rc: 746e1be1e4c7a2c47a43fcc33d6c738f3b4ec165
[INFO] validating manifest of derekmorr/rust-rc 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 derekmorr/rust-rc 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 derekmorr/rust-rc
[INFO] finished frobbing derekmorr/rust-rc
[INFO] frobbed toml for derekmorr/rust-rc written to work/ex/beta-1.37-6/sources/1.36.0/gh/derekmorr/rust-rc/Cargo.toml
[INFO] started frobbing derekmorr/rust-rc
[INFO] finished frobbing derekmorr/rust-rc
[INFO] frobbed toml for derekmorr/rust-rc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc/Cargo.toml
[INFO] crate derekmorr/rust-rc 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 derekmorr/rust-rc against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] eecc2f5a9d90b9e0ef0d43d21fdde0b52d2f8fcdcd72be0700f9bdf97201f732
[INFO] running `"docker" "start" "-a" "eecc2f5a9d90b9e0ef0d43d21fdde0b52d2f8fcdcd72be0700f9bdf97201f732"`
[INFO] [stderr]    Compiling ndarray v0.9.1
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bio v0.21.0
[INFO] [stderr]    Compiling rust-rc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.67s
[INFO] running `"docker" "inspect" "eecc2f5a9d90b9e0ef0d43d21fdde0b52d2f8fcdcd72be0700f9bdf97201f732"`
[INFO] running `"docker" "rm" "-f" "eecc2f5a9d90b9e0ef0d43d21fdde0b52d2f8fcdcd72be0700f9bdf97201f732"`
[INFO] [stdout] eecc2f5a9d90b9e0ef0d43d21fdde0b52d2f8fcdcd72be0700f9bdf97201f732
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3ece8e5b59cdd5c1983716d83e372e168746d5d4cf32f2ebcea4582069386ecd
[INFO] running `"docker" "start" "-a" "3ece8e5b59cdd5c1983716d83e372e168746d5d4cf32f2ebcea4582069386ecd"`
[INFO] [stderr]    Compiling rust-rc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "3ece8e5b59cdd5c1983716d83e372e168746d5d4cf32f2ebcea4582069386ecd"`
[INFO] running `"docker" "rm" "-f" "3ece8e5b59cdd5c1983716d83e372e168746d5d4cf32f2ebcea4582069386ecd"`
[INFO] [stdout] 3ece8e5b59cdd5c1983716d83e372e168746d5d4cf32f2ebcea4582069386ecd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/derekmorr/rust-rc:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 26267135f489ee6ab049821c162c9b81f7a3f2074e50aac844afd531dac66649
[INFO] running `"docker" "start" "-a" "26267135f489ee6ab049821c162c9b81f7a3f2074e50aac844afd531dac66649"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_rc-cc6a06d32d820d15
[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" "26267135f489ee6ab049821c162c9b81f7a3f2074e50aac844afd531dac66649"`
[INFO] running `"docker" "rm" "-f" "26267135f489ee6ab049821c162c9b81f7a3f2074e50aac844afd531dac66649"`
[INFO] [stdout] 26267135f489ee6ab049821c162c9b81f7a3f2074e50aac844afd531dac66649