[INFO] updating cached repository safesoftware/slpkg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/safesoftware/slpkg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/safesoftware/slpkg" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/safesoftware/slpkg"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/safesoftware/slpkg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/safesoftware/slpkg" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/safesoftware/slpkg"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/safesoftware/slpkg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3eec3e1c2aa50a153afcaafcd3feff45110b305c [INFO] sha for GitHub repo safesoftware/slpkg: 3eec3e1c2aa50a153afcaafcd3feff45110b305c [INFO] validating manifest of safesoftware/slpkg on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of safesoftware/slpkg on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing safesoftware/slpkg [INFO] finished frobbing safesoftware/slpkg [INFO] frobbed toml for safesoftware/slpkg written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/safesoftware/slpkg/Cargo.toml [INFO] started frobbing safesoftware/slpkg [INFO] finished frobbing safesoftware/slpkg [INFO] frobbed toml for safesoftware/slpkg written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/safesoftware/slpkg/Cargo.toml [INFO] crate safesoftware/slpkg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking safesoftware/slpkg against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-2/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/safesoftware/slpkg:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 84000b1a4a7abf6de58d926e6f3e693a7a53e81317aed3a43a5015cd0d096cd6 [INFO] running `"docker" "start" "-a" "84000b1a4a7abf6de58d926e6f3e693a7a53e81317aed3a43a5015cd0d096cd6"` [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking backtrace v0.3.14 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.5.0 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking slpkg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `slpk_file_path` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/unpack/mod.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 40 | if let Some(file_stem) = slpk_file_path.file_stem() { [INFO] [stderr] | -------------- immutable borrow occurs here [INFO] [stderr] 41 | slpk_file_path.set_file_name(file_stem.to_os_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `slpk_file_path` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/unpack/mod.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 40 | if let Some(file_stem) = slpk_file_path.file_stem() { [INFO] [stderr] | -------------- immutable borrow occurs here [INFO] [stderr] 41 | slpk_file_path.set_file_name(file_stem.to_os_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^ --------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.10s [INFO] running `"docker" "inspect" "84000b1a4a7abf6de58d926e6f3e693a7a53e81317aed3a43a5015cd0d096cd6"` [INFO] running `"docker" "rm" "-f" "84000b1a4a7abf6de58d926e6f3e693a7a53e81317aed3a43a5015cd0d096cd6"` [INFO] [stdout] 84000b1a4a7abf6de58d926e6f3e693a7a53e81317aed3a43a5015cd0d096cd6