[INFO] updating cached repository RogueWorm/factor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RogueWorm/factor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RogueWorm/factor" "work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RogueWorm/factor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RogueWorm/factor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RogueWorm/factor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8291609ca92530ba33c7712ecbc6422b2cc076f5
[INFO] sha for GitHub repo RogueWorm/factor: 8291609ca92530ba33c7712ecbc6422b2cc076f5
[INFO] validating manifest of RogueWorm/factor 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 RogueWorm/factor 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 RogueWorm/factor
[INFO] finished frobbing RogueWorm/factor
[INFO] frobbed toml for RogueWorm/factor written to work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor/Cargo.toml
[INFO] started frobbing RogueWorm/factor
[INFO] finished frobbing RogueWorm/factor
[INFO] frobbed toml for RogueWorm/factor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RogueWorm/factor/Cargo.toml
[INFO] crate RogueWorm/factor 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 RogueWorm/factor against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 45580f20752e9166318a204bf59bc81a08e4d1e165ef005036bd47bf3bd15cc7
[INFO] running `"docker" "start" "-a" "45580f20752e9166318a204bf59bc81a08e4d1e165ef005036bd47bf3bd15cc7"`
[INFO] [stderr]    Compiling factor v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "45580f20752e9166318a204bf59bc81a08e4d1e165ef005036bd47bf3bd15cc7"`
[INFO] running `"docker" "rm" "-f" "45580f20752e9166318a204bf59bc81a08e4d1e165ef005036bd47bf3bd15cc7"`
[INFO] [stdout] 45580f20752e9166318a204bf59bc81a08e4d1e165ef005036bd47bf3bd15cc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 016c42334ac8d798820c621ed2aa09dc17ce6af3cc37d8ed28c94f6498729c1e
[INFO] running `"docker" "start" "-a" "016c42334ac8d798820c621ed2aa09dc17ce6af3cc37d8ed28c94f6498729c1e"`
[INFO] [stderr]    Compiling factor v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "016c42334ac8d798820c621ed2aa09dc17ce6af3cc37d8ed28c94f6498729c1e"`
[INFO] running `"docker" "rm" "-f" "016c42334ac8d798820c621ed2aa09dc17ce6af3cc37d8ed28c94f6498729c1e"`
[INFO] [stdout] 016c42334ac8d798820c621ed2aa09dc17ce6af3cc37d8ed28c94f6498729c1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/RogueWorm/factor:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 74b2d5104c1f6c480a5fd32a90b248db31f34b0ae87c5c5e83808df6ec438ce9
[INFO] running `"docker" "start" "-a" "74b2d5104c1f6c480a5fd32a90b248db31f34b0ae87c5c5e83808df6ec438ce9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factor-a278eba352eb8516
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests factor
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "74b2d5104c1f6c480a5fd32a90b248db31f34b0ae87c5c5e83808df6ec438ce9"`
[INFO] running `"docker" "rm" "-f" "74b2d5104c1f6c480a5fd32a90b248db31f34b0ae87c5c5e83808df6ec438ce9"`
[INFO] [stdout] 74b2d5104c1f6c480a5fd32a90b248db31f34b0ae87c5c5e83808df6ec438ce9