[INFO] updating cached repository richardARPANET/csv-merge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/richardARPANET/csv-merge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/richardARPANET/csv-merge" "work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/richardARPANET/csv-merge" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richardARPANET/csv-merge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richardARPANET/csv-merge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d244939b1ecaf52fe157144b438c31f4162a3ce
[INFO] sha for GitHub repo richardARPANET/csv-merge: 1d244939b1ecaf52fe157144b438c31f4162a3ce
[INFO] validating manifest of richardARPANET/csv-merge 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 richardARPANET/csv-merge 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 richardARPANET/csv-merge
[INFO] finished frobbing richardARPANET/csv-merge
[INFO] frobbed toml for richardARPANET/csv-merge written to work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge/Cargo.toml
[INFO] started frobbing richardARPANET/csv-merge
[INFO] finished frobbing richardARPANET/csv-merge
[INFO] frobbed toml for richardARPANET/csv-merge written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/richardARPANET/csv-merge/Cargo.toml
[INFO] crate richardARPANET/csv-merge 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 richardARPANET/csv-merge against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a5de5e4cbd43234743056258be6ce954b0361500aed6d1981fe9351b7785f5dd
[INFO] running `"docker" "start" "-a" "a5de5e4cbd43234743056258be6ce954b0361500aed6d1981fe9351b7785f5dd"`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling galvanic-test v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling assert_cli v0.6.3
[INFO] [stderr]    Compiling csv-merge v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `"docker" "inspect" "a5de5e4cbd43234743056258be6ce954b0361500aed6d1981fe9351b7785f5dd"`
[INFO] running `"docker" "rm" "-f" "a5de5e4cbd43234743056258be6ce954b0361500aed6d1981fe9351b7785f5dd"`
[INFO] [stdout] a5de5e4cbd43234743056258be6ce954b0361500aed6d1981fe9351b7785f5dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd0838f896cc0f41964aa31de6bb1fd79fd2229be768e69175c0dee959a6ffdb
[INFO] running `"docker" "start" "-a" "dd0838f896cc0f41964aa31de6bb1fd79fd2229be768e69175c0dee959a6ffdb"`
[INFO] [stderr]    Compiling csv-merge v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "dd0838f896cc0f41964aa31de6bb1fd79fd2229be768e69175c0dee959a6ffdb"`
[INFO] running `"docker" "rm" "-f" "dd0838f896cc0f41964aa31de6bb1fd79fd2229be768e69175c0dee959a6ffdb"`
[INFO] [stdout] dd0838f896cc0f41964aa31de6bb1fd79fd2229be768e69175c0dee959a6ffdb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/richardARPANET/csv-merge:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f365cf760cfa0409f0e01aa315d07deb46608d49ee3f0dda0d00d733df8cc4b0
[INFO] running `"docker" "start" "-a" "f365cf760cfa0409f0e01aa315d07deb46608d49ee3f0dda0d00d733df8cc4b0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_merge-b4c840bfce35f18c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test __galvanic_test::test_input_csvs_do_not_exist ... ok
[INFO] [stdout] test __galvanic_test::test_outputs_csv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f365cf760cfa0409f0e01aa315d07deb46608d49ee3f0dda0d00d733df8cc4b0"`
[INFO] running `"docker" "rm" "-f" "f365cf760cfa0409f0e01aa315d07deb46608d49ee3f0dda0d00d733df8cc4b0"`
[INFO] [stdout] f365cf760cfa0409f0e01aa315d07deb46608d49ee3f0dda0d00d733df8cc4b0