[INFO] updating cached repository zackmdavis/Jubilant
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zackmdavis/Jubilant
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zackmdavis/Jubilant" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/zackmdavis/Jubilant"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/zackmdavis/Jubilant'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zackmdavis/Jubilant" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/zackmdavis/Jubilant"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/zackmdavis/Jubilant'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2f87566db904e3fc7cef3684171617852ea4267
[INFO] sha for GitHub repo zackmdavis/Jubilant: c2f87566db904e3fc7cef3684171617852ea4267
[INFO] validating manifest of zackmdavis/Jubilant on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zackmdavis/Jubilant on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zackmdavis/Jubilant
[INFO] finished frobbing zackmdavis/Jubilant
[INFO] frobbed toml for zackmdavis/Jubilant written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/zackmdavis/Jubilant/Cargo.toml
[INFO] started frobbing zackmdavis/Jubilant
[INFO] finished frobbing zackmdavis/Jubilant
[INFO] frobbed toml for zackmdavis/Jubilant written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/zackmdavis/Jubilant/Cargo.toml
[INFO] crate zackmdavis/Jubilant has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking zackmdavis/Jubilant against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-2/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/zackmdavis/Jubilant:/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 75d57084472efaedbee6e7648983627b3c6bd15e251bd680a9783fd3e1b03e77
[INFO] running `"docker" "start" "-a" "75d57084472efaedbee6e7648983627b3c6bd15e251bd680a9783fd3e1b03e77"`
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking itertools v0.6.1
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking jubilant_hidden_information_fireworks_game v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `prior_distribution`
[INFO] [stderr]   --> src/player.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let prior_distribution = Distribution::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_prior_distribution`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "75d57084472efaedbee6e7648983627b3c6bd15e251bd680a9783fd3e1b03e77"`
[INFO] running `"docker" "rm" "-f" "75d57084472efaedbee6e7648983627b3c6bd15e251bd680a9783fd3e1b03e77"`
[INFO] [stdout] 75d57084472efaedbee6e7648983627b3c6bd15e251bd680a9783fd3e1b03e77