[INFO] updating cached repository taekyunk/combine_line
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/taekyunk/combine_line
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/taekyunk/combine_line" "work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/taekyunk/combine_line" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taekyunk/combine_line"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taekyunk/combine_line'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b585ad24fa2355606c1b5f9b326e0ec2eb21e0af
[INFO] sha for GitHub repo taekyunk/combine_line: b585ad24fa2355606c1b5f9b326e0ec2eb21e0af
[INFO] validating manifest of taekyunk/combine_line 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 taekyunk/combine_line 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 taekyunk/combine_line
[INFO] finished frobbing taekyunk/combine_line
[INFO] frobbed toml for taekyunk/combine_line written to work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line/Cargo.toml
[INFO] started frobbing taekyunk/combine_line
[INFO] finished frobbing taekyunk/combine_line
[INFO] frobbed toml for taekyunk/combine_line written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/taekyunk/combine_line/Cargo.toml
[INFO] crate taekyunk/combine_line 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 taekyunk/combine_line 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line:/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] eb5fe51242049c69e31ed0a081eed8ecb854e92839e7fa58eff735afa6aa3dc2
[INFO] running `"docker" "start" "-a" "eb5fe51242049c69e31ed0a081eed8ecb854e92839e7fa58eff735afa6aa3dc2"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling combine_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.50s
[INFO] running `"docker" "inspect" "eb5fe51242049c69e31ed0a081eed8ecb854e92839e7fa58eff735afa6aa3dc2"`
[INFO] running `"docker" "rm" "-f" "eb5fe51242049c69e31ed0a081eed8ecb854e92839e7fa58eff735afa6aa3dc2"`
[INFO] [stdout] eb5fe51242049c69e31ed0a081eed8ecb854e92839e7fa58eff735afa6aa3dc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line:/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] 507ea27efa2c55da685c9f5cbb259860b68a14864df2cae6a2b5bc8eef8d4c0b
[INFO] running `"docker" "start" "-a" "507ea27efa2c55da685c9f5cbb259860b68a14864df2cae6a2b5bc8eef8d4c0b"`
[INFO] [stderr]    Compiling combine_line v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "507ea27efa2c55da685c9f5cbb259860b68a14864df2cae6a2b5bc8eef8d4c0b"`
[INFO] running `"docker" "rm" "-f" "507ea27efa2c55da685c9f5cbb259860b68a14864df2cae6a2b5bc8eef8d4c0b"`
[INFO] [stdout] 507ea27efa2c55da685c9f5cbb259860b68a14864df2cae6a2b5bc8eef8d4c0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/taekyunk/combine_line:/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] ca7c5662f9b28c4442360773e6cc59453bdcc68cff52495df74496d974e60e24
[INFO] running `"docker" "start" "-a" "ca7c5662f9b28c4442360773e6cc59453bdcc68cff52495df74496d974e60e24"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/combine_line-8b2c1ac7f259dcfc
[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" "ca7c5662f9b28c4442360773e6cc59453bdcc68cff52495df74496d974e60e24"`
[INFO] running `"docker" "rm" "-f" "ca7c5662f9b28c4442360773e6cc59453bdcc68cff52495df74496d974e60e24"`
[INFO] [stdout] ca7c5662f9b28c4442360773e6cc59453bdcc68cff52495df74496d974e60e24