[INFO] updating cached repository Rexagon/packer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Rexagon/packer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Rexagon/packer" "work/ex/beta-1.38-1/sources/1.37.0/gh/Rexagon/packer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Rexagon/packer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Rexagon/packer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rexagon/packer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rexagon/packer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9883df390d45aa3627595613b20281306a7b3366
[INFO] sha for GitHub repo Rexagon/packer: 9883df390d45aa3627595613b20281306a7b3366
[INFO] validating manifest of Rexagon/packer 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 Rexagon/packer 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 Rexagon/packer
[INFO] finished frobbing Rexagon/packer
[INFO] frobbed toml for Rexagon/packer written to work/ex/beta-1.38-1/sources/1.37.0/gh/Rexagon/packer/Cargo.toml
[INFO] started frobbing Rexagon/packer
[INFO] finished frobbing Rexagon/packer
[INFO] frobbed toml for Rexagon/packer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rexagon/packer/Cargo.toml
[INFO] crate Rexagon/packer 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 Rexagon/packer 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-5/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/Rexagon/packer:/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] 1d70de555087ec92e549ebbcd53f268ec201cb78485a37a32b1fac0a98b1003c
[INFO] running `"docker" "start" "-a" "1d70de555087ec92e549ebbcd53f268ec201cb78485a37a32b1fac0a98b1003c"`
[INFO] [stderr]    Compiling path-slash v0.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling globwalk v0.7.1
[INFO] [stderr]    Compiling packer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.49s
[INFO] running `"docker" "inspect" "1d70de555087ec92e549ebbcd53f268ec201cb78485a37a32b1fac0a98b1003c"`
[INFO] running `"docker" "rm" "-f" "1d70de555087ec92e549ebbcd53f268ec201cb78485a37a32b1fac0a98b1003c"`
[INFO] [stdout] 1d70de555087ec92e549ebbcd53f268ec201cb78485a37a32b1fac0a98b1003c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Rexagon/packer:/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] 9b7fd549046bd6d664ed4549c4eda5fe1049ad8fc62ea719fb4052f5c76c65e3
[INFO] running `"docker" "start" "-a" "9b7fd549046bd6d664ed4549c4eda5fe1049ad8fc62ea719fb4052f5c76c65e3"`
[INFO] [stderr]    Compiling packer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "9b7fd549046bd6d664ed4549c4eda5fe1049ad8fc62ea719fb4052f5c76c65e3"`
[INFO] running `"docker" "rm" "-f" "9b7fd549046bd6d664ed4549c4eda5fe1049ad8fc62ea719fb4052f5c76c65e3"`
[INFO] [stdout] 9b7fd549046bd6d664ed4549c4eda5fe1049ad8fc62ea719fb4052f5c76c65e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Rexagon/packer:/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] 3fc24fe1b5e6858406808fda91dd19eadb2db40c6a6257cac5220fb66d9f2387
[INFO] running `"docker" "start" "-a" "3fc24fe1b5e6858406808fda91dd19eadb2db40c6a6257cac5220fb66d9f2387"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/packer-c7577a8a41c85d05
[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" "3fc24fe1b5e6858406808fda91dd19eadb2db40c6a6257cac5220fb66d9f2387"`
[INFO] running `"docker" "rm" "-f" "3fc24fe1b5e6858406808fda91dd19eadb2db40c6a6257cac5220fb66d9f2387"`
[INFO] [stdout] 3fc24fe1b5e6858406808fda91dd19eadb2db40c6a6257cac5220fb66d9f2387