[INFO] updating cached repository PythonPM/Rust-PPM
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PythonPM/Rust-PPM
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PythonPM/Rust-PPM" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/PythonPM/Rust-PPM"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/PythonPM/Rust-PPM'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PythonPM/Rust-PPM" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/PythonPM/Rust-PPM"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/PythonPM/Rust-PPM'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e442d65e3a2be67adb52ee4e0805df9f83725b2b
[INFO] sha for GitHub repo PythonPM/Rust-PPM: e442d65e3a2be67adb52ee4e0805df9f83725b2b
[INFO] validating manifest of PythonPM/Rust-PPM on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of PythonPM/Rust-PPM on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing PythonPM/Rust-PPM
[INFO] finished frobbing PythonPM/Rust-PPM
[INFO] frobbed toml for PythonPM/Rust-PPM written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/PythonPM/Rust-PPM/Cargo.toml
[INFO] started frobbing PythonPM/Rust-PPM
[INFO] finished frobbing PythonPM/Rust-PPM
[INFO] frobbed toml for PythonPM/Rust-PPM written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/PythonPM/Rust-PPM/Cargo.toml
[INFO] crate PythonPM/Rust-PPM already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking PythonPM/Rust-PPM against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-1/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/PythonPM/Rust-PPM:/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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2b8845687f2e44dc8ebe08bf069a6e6b426f4d432c034480ab1c56e0b076f6ab
[INFO] running `"docker" "start" "-a" "2b8845687f2e44dc8ebe08bf069a6e6b426f4d432c034480ab1c56e0b076f6ab"`
[INFO] [stderr]     Checking Rust-PPM v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Rust_PPM` 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: `rust_ppm`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rust_PPM` 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: `rust_ppm`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "2b8845687f2e44dc8ebe08bf069a6e6b426f4d432c034480ab1c56e0b076f6ab"`
[INFO] running `"docker" "rm" "-f" "2b8845687f2e44dc8ebe08bf069a6e6b426f4d432c034480ab1c56e0b076f6ab"`
[INFO] [stdout] 2b8845687f2e44dc8ebe08bf069a6e6b426f4d432c034480ab1c56e0b076f6ab