[INFO] updating cached repository mullr/racer-with-combine-repro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mullr/racer-with-combine-repro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mullr/racer-with-combine-repro" "work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/racer-with-combine-repro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/racer-with-combine-repro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mullr/racer-with-combine-repro" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3384eca1bbbdcee154c35931b094ae9383fb4d89
[INFO] sha for GitHub repo mullr/racer-with-combine-repro: 3384eca1bbbdcee154c35931b094ae9383fb4d89
[INFO] validating manifest of mullr/racer-with-combine-repro 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 mullr/racer-with-combine-repro 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 mullr/racer-with-combine-repro
[INFO] finished frobbing mullr/racer-with-combine-repro
[INFO] frobbed toml for mullr/racer-with-combine-repro written to work/ex/beta-1.38-1/sources/1.37.0/gh/mullr/racer-with-combine-repro/Cargo.toml
[INFO] started frobbing mullr/racer-with-combine-repro
[INFO] finished frobbing mullr/racer-with-combine-repro
[INFO] frobbed toml for mullr/racer-with-combine-repro written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro/Cargo.toml
[INFO] crate mullr/racer-with-combine-repro 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 mullr/racer-with-combine-repro against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 02e91988fcd790817398a3ff6bd3049fa580f201a76e6c974e7616faf0e252dd
[INFO] running `"docker" "start" "-a" "02e91988fcd790817398a3ff6bd3049fa580f201a76e6c974e7616faf0e252dd"`
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling combine v3.3.2
[INFO] [stderr]    Compiling racer-with-combine-repro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.28s
[INFO] running `"docker" "inspect" "02e91988fcd790817398a3ff6bd3049fa580f201a76e6c974e7616faf0e252dd"`
[INFO] running `"docker" "rm" "-f" "02e91988fcd790817398a3ff6bd3049fa580f201a76e6c974e7616faf0e252dd"`
[INFO] [stdout] 02e91988fcd790817398a3ff6bd3049fa580f201a76e6c974e7616faf0e252dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 90161283f62fd95df5b79d4e0127600e1001e7bad4e0c1eb4c23386457d4f380
[INFO] running `"docker" "start" "-a" "90161283f62fd95df5b79d4e0127600e1001e7bad4e0c1eb4c23386457d4f380"`
[INFO] [stderr]    Compiling racer-with-combine-repro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "90161283f62fd95df5b79d4e0127600e1001e7bad4e0c1eb4c23386457d4f380"`
[INFO] running `"docker" "rm" "-f" "90161283f62fd95df5b79d4e0127600e1001e7bad4e0c1eb4c23386457d4f380"`
[INFO] [stdout] 90161283f62fd95df5b79d4e0127600e1001e7bad4e0c1eb4c23386457d4f380
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mullr/racer-with-combine-repro:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f393f356947466b407ef381250cce813cec1e43405ad9cd4749192bc89c79146
[INFO] running `"docker" "start" "-a" "f393f356947466b407ef381250cce813cec1e43405ad9cd4749192bc89c79146"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/racer_with_combine_repro-9e2e2605ef30050b
[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" "f393f356947466b407ef381250cce813cec1e43405ad9cd4749192bc89c79146"`
[INFO] running `"docker" "rm" "-f" "f393f356947466b407ef381250cce813cec1e43405ad9cd4749192bc89c79146"`
[INFO] [stdout] f393f356947466b407ef381250cce813cec1e43405ad9cd4749192bc89c79146