[INFO] updating cached repository j-fro/team_allocator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/j-fro/team_allocator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/j-fro/team_allocator" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/j-fro/team_allocator"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/j-fro/team_allocator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/j-fro/team_allocator" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/j-fro/team_allocator"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/j-fro/team_allocator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 14355ccfc7da566cb4d442ab70bc1937d6b9d2d0 [INFO] sha for GitHub repo j-fro/team_allocator: 14355ccfc7da566cb4d442ab70bc1937d6b9d2d0 [INFO] validating manifest of j-fro/team_allocator on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of j-fro/team_allocator on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing j-fro/team_allocator [INFO] finished frobbing j-fro/team_allocator [INFO] frobbed toml for j-fro/team_allocator written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/j-fro/team_allocator/Cargo.toml [INFO] started frobbing j-fro/team_allocator [INFO] finished frobbing j-fro/team_allocator [INFO] frobbed toml for j-fro/team_allocator written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/j-fro/team_allocator/Cargo.toml [INFO] crate j-fro/team_allocator already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking j-fro/team_allocator against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/j-fro/team_allocator:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dda59748edcff0f0412496babeb9f180aee29f75c1e577d61d68ff5ec3483bac [INFO] running `"docker" "start" "-a" "dda59748edcff0f0412496babeb9f180aee29f75c1e577d61d68ff5ec3483bac"` [INFO] [stderr] Checking team_randomizer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `group_max` [INFO] [stderr] --> src/lib.rs:2:49 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn allocate_teams<'a>(names: &'a Vec<&str>, group_max: usize) -> Vec>> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_group_max` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_max` [INFO] [stderr] --> src/lib.rs:2:49 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn allocate_teams<'a>(names: &'a Vec<&str>, group_max: usize) -> Vec>> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_group_max` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `"docker" "inspect" "dda59748edcff0f0412496babeb9f180aee29f75c1e577d61d68ff5ec3483bac"` [INFO] running `"docker" "rm" "-f" "dda59748edcff0f0412496babeb9f180aee29f75c1e577d61d68ff5ec3483bac"` [INFO] [stdout] dda59748edcff0f0412496babeb9f180aee29f75c1e577d61d68ff5ec3483bac