[INFO] updating cached repository ablwr/hello264-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ablwr/hello264-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ablwr/hello264-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/ablwr/hello264-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ablwr/hello264-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ablwr/hello264-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ablwr/hello264-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ablwr/hello264-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b28f49d48cf00c03fe0f38e7274b6d09580b57c9
[INFO] sha for GitHub repo ablwr/hello264-rust: b28f49d48cf00c03fe0f38e7274b6d09580b57c9
[INFO] validating manifest of ablwr/hello264-rust 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 ablwr/hello264-rust 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 ablwr/hello264-rust
[INFO] finished frobbing ablwr/hello264-rust
[INFO] frobbed toml for ablwr/hello264-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/ablwr/hello264-rust/Cargo.toml
[INFO] started frobbing ablwr/hello264-rust
[INFO] finished frobbing ablwr/hello264-rust
[INFO] frobbed toml for ablwr/hello264-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ablwr/hello264-rust/Cargo.toml
[INFO] crate ablwr/hello264-rust 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 ablwr/hello264-rust 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/ablwr/hello264-rust:/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] e873206f0ffac0e0a3897fd2e7a0eb103318c8b4e70dccaf48bbea1a926036bc
[INFO] running `"docker" "start" "-a" "e873206f0ffac0e0a3897fd2e7a0eb103318c8b4e70dccaf48bbea1a926036bc"`
[INFO] [stderr]    Compiling hello264-rust v0.4.20 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "e873206f0ffac0e0a3897fd2e7a0eb103318c8b4e70dccaf48bbea1a926036bc"`
[INFO] running `"docker" "rm" "-f" "e873206f0ffac0e0a3897fd2e7a0eb103318c8b4e70dccaf48bbea1a926036bc"`
[INFO] [stdout] e873206f0ffac0e0a3897fd2e7a0eb103318c8b4e70dccaf48bbea1a926036bc
[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/ablwr/hello264-rust:/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] c6c7d3516901d025e17e86fe93407d8108eb0dc84360eff0a6eec6d3ff04b2f4
[INFO] running `"docker" "start" "-a" "c6c7d3516901d025e17e86fe93407d8108eb0dc84360eff0a6eec6d3ff04b2f4"`
[INFO] [stderr]    Compiling hello264-rust v0.4.20 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "c6c7d3516901d025e17e86fe93407d8108eb0dc84360eff0a6eec6d3ff04b2f4"`
[INFO] running `"docker" "rm" "-f" "c6c7d3516901d025e17e86fe93407d8108eb0dc84360eff0a6eec6d3ff04b2f4"`
[INFO] [stdout] c6c7d3516901d025e17e86fe93407d8108eb0dc84360eff0a6eec6d3ff04b2f4
[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/ablwr/hello264-rust:/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] e6132077855629a6d69fe784eb8336e1df4c954f98b085d0a3fb9a752b105c4d
[INFO] running `"docker" "start" "-a" "e6132077855629a6d69fe784eb8336e1df4c954f98b085d0a3fb9a752b105c4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello264_rust-95e8447d43f4ca94
[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" "e6132077855629a6d69fe784eb8336e1df4c954f98b085d0a3fb9a752b105c4d"`
[INFO] running `"docker" "rm" "-f" "e6132077855629a6d69fe784eb8336e1df4c954f98b085d0a3fb9a752b105c4d"`
[INFO] [stdout] e6132077855629a6d69fe784eb8336e1df4c954f98b085d0a3fb9a752b105c4d