[INFO] updating cached repository MarkZuber/rustsample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MarkZuber/rustsample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MarkZuber/rustsample" "work/ex/beta-1.37-6/sources/1.36.0/gh/MarkZuber/rustsample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MarkZuber/rustsample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MarkZuber/rustsample" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca70b252f5e11b32ad89f8cf86359515bcf138d7
[INFO] sha for GitHub repo MarkZuber/rustsample: ca70b252f5e11b32ad89f8cf86359515bcf138d7
[INFO] validating manifest of MarkZuber/rustsample 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 MarkZuber/rustsample 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 MarkZuber/rustsample
[INFO] finished frobbing MarkZuber/rustsample
[INFO] frobbed toml for MarkZuber/rustsample written to work/ex/beta-1.37-6/sources/1.36.0/gh/MarkZuber/rustsample/Cargo.toml
[INFO] started frobbing MarkZuber/rustsample
[INFO] finished frobbing MarkZuber/rustsample
[INFO] frobbed toml for MarkZuber/rustsample written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample/Cargo.toml
[INFO] crate MarkZuber/rustsample 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing MarkZuber/rustsample against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 44b95b2b33d6a97dd83b218f7429d0ee25722bc81866366f983b08ab7099cca1
[INFO] running `"docker" "start" "-a" "44b95b2b33d6a97dd83b218f7429d0ee25722bc81866366f983b08ab7099cca1"`
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "44b95b2b33d6a97dd83b218f7429d0ee25722bc81866366f983b08ab7099cca1"`
[INFO] running `"docker" "rm" "-f" "44b95b2b33d6a97dd83b218f7429d0ee25722bc81866366f983b08ab7099cca1"`
[INFO] [stdout] 44b95b2b33d6a97dd83b218f7429d0ee25722bc81866366f983b08ab7099cca1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] bf6a7fcd4a03339961d0a2fe45539491d9ecc32a961ae9be49729bea465ec6a0
[INFO] running `"docker" "start" "-a" "bf6a7fcd4a03339961d0a2fe45539491d9ecc32a961ae9be49729bea465ec6a0"`
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "bf6a7fcd4a03339961d0a2fe45539491d9ecc32a961ae9be49729bea465ec6a0"`
[INFO] running `"docker" "rm" "-f" "bf6a7fcd4a03339961d0a2fe45539491d9ecc32a961ae9be49729bea465ec6a0"`
[INFO] [stdout] bf6a7fcd4a03339961d0a2fe45539491d9ecc32a961ae9be49729bea465ec6a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MarkZuber/rustsample:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] ba942c83fc1f374ee4c566f42853e2b4b424d8dd6038625c6dba1f6b15dbe091
[INFO] running `"docker" "start" "-a" "ba942c83fc1f374ee4c566f42853e2b4b424d8dd6038625c6dba1f6b15dbe091"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_remote_world-b3a24712db506321
[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" "ba942c83fc1f374ee4c566f42853e2b4b424d8dd6038625c6dba1f6b15dbe091"`
[INFO] running `"docker" "rm" "-f" "ba942c83fc1f374ee4c566f42853e2b4b424d8dd6038625c6dba1f6b15dbe091"`
[INFO] [stdout] ba942c83fc1f374ee4c566f42853e2b4b424d8dd6038625c6dba1f6b15dbe091