[INFO] updating cached repository ejpcmac/diceware
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ejpcmac/diceware
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ejpcmac/diceware" "work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/ejpcmac/diceware"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/ejpcmac/diceware'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ejpcmac/diceware" "work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/ejpcmac/diceware"`
[INFO] [stderr] Cloning into 'work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/ejpcmac/diceware'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 129400b0296f898b6c837e493d7752acc237b247
[INFO] sha for GitHub repo ejpcmac/diceware: 129400b0296f898b6c837e493d7752acc237b247
[INFO] validating manifest of ejpcmac/diceware on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ejpcmac/diceware on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ejpcmac/diceware
[INFO] finished frobbing ejpcmac/diceware
[INFO] frobbed toml for ejpcmac/diceware written to work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/ejpcmac/diceware/Cargo.toml
[INFO] started frobbing ejpcmac/diceware
[INFO] finished frobbing ejpcmac/diceware
[INFO] frobbed toml for ejpcmac/diceware written to work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/gh/ejpcmac/diceware/Cargo.toml
[INFO] crate ejpcmac/diceware already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ejpcmac/diceware against master#df25d79a33b0c82b716699a75a41bfdc6089850a for pr-59928
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-59928/worker-7/master#df25d79a33b0c82b716699a75a41bfdc6089850a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/gh/ejpcmac/diceware:/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=forbid" "-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" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c95686e294a6a2338136b562344c7dfdaacc6d4509536d69d3c8f3dc728417aa
[INFO] running `"docker" "start" "-a" "c95686e294a6a2338136b562344c7dfdaacc6d4509536d69d3c8f3dc728417aa"`
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking bit-set v0.5.0
[INFO] [stderr]     Checking diceware v1.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking proptest v0.7.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
[INFO] running `"docker" "inspect" "c95686e294a6a2338136b562344c7dfdaacc6d4509536d69d3c8f3dc728417aa"`
[INFO] running `"docker" "rm" "-f" "c95686e294a6a2338136b562344c7dfdaacc6d4509536d69d3c8f3dc728417aa"`
[INFO] [stdout] c95686e294a6a2338136b562344c7dfdaacc6d4509536d69d3c8f3dc728417aa