[INFO] updating cached repository https://github.com/safesoftware/slpkg [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3eec3e1c2aa50a153afcaafcd3feff45110b305c [INFO] checking safesoftware/slpkg against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafesoftware%2Fslpkg" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/safesoftware/slpkg on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/safesoftware/slpkg [INFO] finished tweaking git repo https://github.com/safesoftware/slpkg [INFO] tweaked toml for git repo https://github.com/safesoftware/slpkg written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/safesoftware/slpkg already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 49ce6355e919e96fbc824a93d80de9a3da70b0e02fb02646d5aa59bff0bd383c [INFO] running `"docker" "start" "-a" "49ce6355e919e96fbc824a93d80de9a3da70b0e02fb02646d5aa59bff0bd383c"` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking libflate v0.1.20 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking zip v0.5.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking slpkg v0.1.0 (/opt/rustwide/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] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.61s [INFO] running `"docker" "inspect" "49ce6355e919e96fbc824a93d80de9a3da70b0e02fb02646d5aa59bff0bd383c"` [INFO] running `"docker" "rm" "-f" "49ce6355e919e96fbc824a93d80de9a3da70b0e02fb02646d5aa59bff0bd383c"` [INFO] [stdout] 49ce6355e919e96fbc824a93d80de9a3da70b0e02fb02646d5aa59bff0bd383c