[INFO] updating cached repository blhylton/rust-factorial
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blhylton/rust-factorial
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blhylton/rust-factorial" "work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blhylton/rust-factorial" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blhylton/rust-factorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blhylton/rust-factorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf3940ad6aef4f3f6d06a2b169750e2e88dd4f6c
[INFO] sha for GitHub repo blhylton/rust-factorial: cf3940ad6aef4f3f6d06a2b169750e2e88dd4f6c
[INFO] validating manifest of blhylton/rust-factorial 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 blhylton/rust-factorial 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 blhylton/rust-factorial
[INFO] finished frobbing blhylton/rust-factorial
[INFO] frobbed toml for blhylton/rust-factorial written to work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial/Cargo.toml
[INFO] started frobbing blhylton/rust-factorial
[INFO] finished frobbing blhylton/rust-factorial
[INFO] frobbed toml for blhylton/rust-factorial written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blhylton/rust-factorial/Cargo.toml
[INFO] crate blhylton/rust-factorial 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 blhylton/rust-factorial 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial:/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] c3072ed8fd2749d29b077b2734d62311d2d2b74e463ecba875cae9548a162584
[INFO] running `"docker" "start" "-a" "c3072ed8fd2749d29b077b2734d62311d2d2b74e463ecba875cae9548a162584"`
[INFO] [stderr]    Compiling factorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "c3072ed8fd2749d29b077b2734d62311d2d2b74e463ecba875cae9548a162584"`
[INFO] running `"docker" "rm" "-f" "c3072ed8fd2749d29b077b2734d62311d2d2b74e463ecba875cae9548a162584"`
[INFO] [stdout] c3072ed8fd2749d29b077b2734d62311d2d2b74e463ecba875cae9548a162584
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial:/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] 10e7ea5a671a46f0daae1f2dee7fc060466de932d380484f7368dd53bdb314f7
[INFO] running `"docker" "start" "-a" "10e7ea5a671a46f0daae1f2dee7fc060466de932d380484f7368dd53bdb314f7"`
[INFO] [stderr]    Compiling factorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "10e7ea5a671a46f0daae1f2dee7fc060466de932d380484f7368dd53bdb314f7"`
[INFO] running `"docker" "rm" "-f" "10e7ea5a671a46f0daae1f2dee7fc060466de932d380484f7368dd53bdb314f7"`
[INFO] [stdout] 10e7ea5a671a46f0daae1f2dee7fc060466de932d380484f7368dd53bdb314f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/blhylton/rust-factorial:/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] 3f9929429aa5e221ed32e37fc8e78ec260cde952a5356042f07dc17db87a0242
[INFO] running `"docker" "start" "-a" "3f9929429aa5e221ed32e37fc8e78ec260cde952a5356042f07dc17db87a0242"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factorial-1c097b6c01bc63df
[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" "3f9929429aa5e221ed32e37fc8e78ec260cde952a5356042f07dc17db87a0242"`
[INFO] running `"docker" "rm" "-f" "3f9929429aa5e221ed32e37fc8e78ec260cde952a5356042f07dc17db87a0242"`
[INFO] [stdout] 3f9929429aa5e221ed32e37fc8e78ec260cde952a5356042f07dc17db87a0242