[INFO] updating cached repository rspeer/countmerge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rspeer/countmerge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rspeer/countmerge" "work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rspeer/countmerge" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rspeer/countmerge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rspeer/countmerge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c032a55f6f32a184a0db6fdd66724bff4180a9b2
[INFO] sha for GitHub repo rspeer/countmerge: c032a55f6f32a184a0db6fdd66724bff4180a9b2
[INFO] validating manifest of rspeer/countmerge 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 rspeer/countmerge 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 rspeer/countmerge
[INFO] finished frobbing rspeer/countmerge
[INFO] frobbed toml for rspeer/countmerge written to work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge/Cargo.toml
[INFO] started frobbing rspeer/countmerge
[INFO] finished frobbing rspeer/countmerge
[INFO] frobbed toml for rspeer/countmerge written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rspeer/countmerge/Cargo.toml
[INFO] crate rspeer/countmerge 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 rspeer/countmerge against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 248bf26ad6f22a8c23a5a37fcc85e2b0d4318ece1fc794f041f953d673bcfc9c
[INFO] running `"docker" "start" "-a" "248bf26ad6f22a8c23a5a37fcc85e2b0d4318ece1fc794f041f953d673bcfc9c"`
[INFO] [stderr]    Compiling countmerge v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "248bf26ad6f22a8c23a5a37fcc85e2b0d4318ece1fc794f041f953d673bcfc9c"`
[INFO] running `"docker" "rm" "-f" "248bf26ad6f22a8c23a5a37fcc85e2b0d4318ece1fc794f041f953d673bcfc9c"`
[INFO] [stdout] 248bf26ad6f22a8c23a5a37fcc85e2b0d4318ece1fc794f041f953d673bcfc9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 03f435cd5e8dbc6980e26032402fcde5c747b986308338cb9170d4caecdf5441
[INFO] running `"docker" "start" "-a" "03f435cd5e8dbc6980e26032402fcde5c747b986308338cb9170d4caecdf5441"`
[INFO] [stderr]    Compiling countmerge v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "03f435cd5e8dbc6980e26032402fcde5c747b986308338cb9170d4caecdf5441"`
[INFO] running `"docker" "rm" "-f" "03f435cd5e8dbc6980e26032402fcde5c747b986308338cb9170d4caecdf5441"`
[INFO] [stdout] 03f435cd5e8dbc6980e26032402fcde5c747b986308338cb9170d4caecdf5441
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rspeer/countmerge:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d1eb587434ba74c5dba48d83488c62839a1511189f7f87715744075f9c27bf24
[INFO] running `"docker" "start" "-a" "d1eb587434ba74c5dba48d83488c62839a1511189f7f87715744075f9c27bf24"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/countmerge-eb3712a7134d1628
[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" "d1eb587434ba74c5dba48d83488c62839a1511189f7f87715744075f9c27bf24"`
[INFO] running `"docker" "rm" "-f" "d1eb587434ba74c5dba48d83488c62839a1511189f7f87715744075f9c27bf24"`
[INFO] [stdout] d1eb587434ba74c5dba48d83488c62839a1511189f7f87715744075f9c27bf24