[INFO] cloning repository howeih/Day-26-Karger-mincut
[INFO] running `"git" "clone" "--bare" "git://github.com/howeih/Day-26-Karger-mincut.git" "work/cache/sources/gh/howeih/Day-26-Karger-mincut"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/howeih/Day-26-Karger-mincut'...
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-26-Karger-mincut" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-26-Karger-mincut"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-26-Karger-mincut'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-26-Karger-mincut" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-26-Karger-mincut"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-26-Karger-mincut'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a5bd900f6ad0add235e517b49b438d20d44708e
[INFO] sha for GitHub repo howeih/Day-26-Karger-mincut: 7a5bd900f6ad0add235e517b49b438d20d44708e
[INFO] validating manifest of howeih/Day-26-Karger-mincut on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howeih/Day-26-Karger-mincut on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howeih/Day-26-Karger-mincut
[INFO] finished frobbing howeih/Day-26-Karger-mincut
[INFO] frobbed toml for howeih/Day-26-Karger-mincut written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-26-Karger-mincut/Cargo.toml
[INFO] started frobbing howeih/Day-26-Karger-mincut
[INFO] finished frobbing howeih/Day-26-Karger-mincut
[INFO] frobbed toml for howeih/Day-26-Karger-mincut written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/howeih/Day-26-Karger-mincut/Cargo.toml
[INFO] crate howeih/Day-26-Karger-mincut already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking howeih/Day-26-Karger-mincut against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/howeih/Day-26-Karger-mincut:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 652c5fee972edd054c6c5604c1002b3cccc5557c16f806d8da5e913b4484421b
[INFO] running `"docker" "start" "-a" "652c5fee972edd054c6c5604c1002b3cccc5557c16f806d8da5e913b4484421b"`
[INFO] [stderr]     Checking Kargers_mincut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Kargers_mincut` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `kargers_mincut`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Kargers_mincut` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `kargers_mincut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "652c5fee972edd054c6c5604c1002b3cccc5557c16f806d8da5e913b4484421b"`
[INFO] running `"docker" "rm" "-f" "652c5fee972edd054c6c5604c1002b3cccc5557c16f806d8da5e913b4484421b"`
[INFO] [stdout] 652c5fee972edd054c6c5604c1002b3cccc5557c16f806d8da5e913b4484421b