[INFO] updating cached repository shornekomi/rust_lib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shornekomi/rust_lib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shornekomi/rust_lib" "work/ex/beta-1.37-6/sources/1.36.0/gh/shornekomi/rust_lib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/shornekomi/rust_lib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shornekomi/rust_lib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shornekomi/rust_lib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shornekomi/rust_lib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c1d5627a123aca7e9fbfa8267c9e43f636f7b90
[INFO] sha for GitHub repo shornekomi/rust_lib: 5c1d5627a123aca7e9fbfa8267c9e43f636f7b90
[INFO] validating manifest of shornekomi/rust_lib 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 shornekomi/rust_lib 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 shornekomi/rust_lib
[INFO] finished frobbing shornekomi/rust_lib
[INFO] frobbed toml for shornekomi/rust_lib written to work/ex/beta-1.37-6/sources/1.36.0/gh/shornekomi/rust_lib/Cargo.toml
[INFO] started frobbing shornekomi/rust_lib
[INFO] finished frobbing shornekomi/rust_lib
[INFO] frobbed toml for shornekomi/rust_lib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shornekomi/rust_lib/Cargo.toml
[INFO] crate shornekomi/rust_lib 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 shornekomi/rust_lib 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/shornekomi/rust_lib:/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] 48c0ac7133a5d3d7107c83e9124315a79168563a99bed58dc24f02f3320cb4bc
[INFO] running `"docker" "start" "-a" "48c0ac7133a5d3d7107c83e9124315a79168563a99bed58dc24f02f3320cb4bc"`
[INFO] [stderr]    Compiling hello_world v0.21.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "48c0ac7133a5d3d7107c83e9124315a79168563a99bed58dc24f02f3320cb4bc"`
[INFO] running `"docker" "rm" "-f" "48c0ac7133a5d3d7107c83e9124315a79168563a99bed58dc24f02f3320cb4bc"`
[INFO] [stdout] 48c0ac7133a5d3d7107c83e9124315a79168563a99bed58dc24f02f3320cb4bc
[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/shornekomi/rust_lib:/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] b09a8ed6b962ac9fd8863b1469e75295353333e3105b0e958219fafd0ea9e73d
[INFO] running `"docker" "start" "-a" "b09a8ed6b962ac9fd8863b1469e75295353333e3105b0e958219fafd0ea9e73d"`
[INFO] [stderr]    Compiling hello_world v0.21.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "b09a8ed6b962ac9fd8863b1469e75295353333e3105b0e958219fafd0ea9e73d"`
[INFO] running `"docker" "rm" "-f" "b09a8ed6b962ac9fd8863b1469e75295353333e3105b0e958219fafd0ea9e73d"`
[INFO] [stdout] b09a8ed6b962ac9fd8863b1469e75295353333e3105b0e958219fafd0ea9e73d
[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/shornekomi/rust_lib:/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] a499ef6ad00fa75ad56fc0e74652ec16435ce3c19cd5e89ef34301478ce4cffd
[INFO] running `"docker" "start" "-a" "a499ef6ad00fa75ad56fc0e74652ec16435ce3c19cd5e89ef34301478ce4cffd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-d33a2a9a5ec6bf69
[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" "a499ef6ad00fa75ad56fc0e74652ec16435ce3c19cd5e89ef34301478ce4cffd"`
[INFO] running `"docker" "rm" "-f" "a499ef6ad00fa75ad56fc0e74652ec16435ce3c19cd5e89ef34301478ce4cffd"`
[INFO] [stdout] a499ef6ad00fa75ad56fc0e74652ec16435ce3c19cd5e89ef34301478ce4cffd