[INFO] updating cached repository yonkeltron/csv-experiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yonkeltron/csv-experiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yonkeltron/csv-experiment" "work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yonkeltron/csv-experiment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yonkeltron/csv-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yonkeltron/csv-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec983e3ea157cd6963bc8c4014c15cb3cdf93449
[INFO] sha for GitHub repo yonkeltron/csv-experiment: ec983e3ea157cd6963bc8c4014c15cb3cdf93449
[INFO] validating manifest of yonkeltron/csv-experiment 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 yonkeltron/csv-experiment 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 yonkeltron/csv-experiment
[INFO] finished frobbing yonkeltron/csv-experiment
[INFO] frobbed toml for yonkeltron/csv-experiment written to work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment/Cargo.toml
[INFO] started frobbing yonkeltron/csv-experiment
[INFO] finished frobbing yonkeltron/csv-experiment
[INFO] frobbed toml for yonkeltron/csv-experiment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yonkeltron/csv-experiment/Cargo.toml
[INFO] crate yonkeltron/csv-experiment 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 yonkeltron/csv-experiment 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment:/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] 86c4be1d84ee53a38ea1ac148bc70a03e11e14097e1d77eed8ffb1c8d1e298b8
[INFO] running `"docker" "start" "-a" "86c4be1d84ee53a38ea1ac148bc70a03e11e14097e1d77eed8ffb1c8d1e298b8"`
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling clap v2.19.1
[INFO] [stderr]    Compiling jobsteal v0.5.1
[INFO] [stderr]    Compiling csv-experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.66s
[INFO] running `"docker" "inspect" "86c4be1d84ee53a38ea1ac148bc70a03e11e14097e1d77eed8ffb1c8d1e298b8"`
[INFO] running `"docker" "rm" "-f" "86c4be1d84ee53a38ea1ac148bc70a03e11e14097e1d77eed8ffb1c8d1e298b8"`
[INFO] [stdout] 86c4be1d84ee53a38ea1ac148bc70a03e11e14097e1d77eed8ffb1c8d1e298b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment:/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] 4ccd24ca96818d2b975cdafbcb7ef29a32f54511a016692d7b22bbc8f1ce82a2
[INFO] running `"docker" "start" "-a" "4ccd24ca96818d2b975cdafbcb7ef29a32f54511a016692d7b22bbc8f1ce82a2"`
[INFO] [stderr]    Compiling csv-experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "4ccd24ca96818d2b975cdafbcb7ef29a32f54511a016692d7b22bbc8f1ce82a2"`
[INFO] running `"docker" "rm" "-f" "4ccd24ca96818d2b975cdafbcb7ef29a32f54511a016692d7b22bbc8f1ce82a2"`
[INFO] [stdout] 4ccd24ca96818d2b975cdafbcb7ef29a32f54511a016692d7b22bbc8f1ce82a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yonkeltron/csv-experiment:/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] d31da015c18cfbf08e3ab10bd63511f04aa4410f1200df9a93cfdb4c8b03b698
[INFO] running `"docker" "start" "-a" "d31da015c18cfbf08e3ab10bd63511f04aa4410f1200df9a93cfdb4c8b03b698"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_experiment-46225f93f8de34fb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_handle_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d31da015c18cfbf08e3ab10bd63511f04aa4410f1200df9a93cfdb4c8b03b698"`
[INFO] running `"docker" "rm" "-f" "d31da015c18cfbf08e3ab10bd63511f04aa4410f1200df9a93cfdb4c8b03b698"`
[INFO] [stdout] d31da015c18cfbf08e3ab10bd63511f04aa4410f1200df9a93cfdb4c8b03b698