[INFO] updating cached repository https://github.com/ifreund/rslock
[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] 61827889e099a3058b8d063684838d33a505f2fb
[INFO] checking ifreund/rslock against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fifreund%2Frslock" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ifreund/rslock on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ifreund/rslock
[INFO] finished tweaking git repo https://github.com/ifreund/rslock
[INFO] tweaked toml for git repo https://github.com/ifreund/rslock written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ifreund/rslock already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "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] c0edf09094b9f18bd78a4a00d377c7dd7d94dca5c739fc5625b29a8d8a906457
[INFO] running `"docker" "start" "-a" "c0edf09094b9f18bd78a4a00d377c7dd7d94dca5c739fc5625b29a8d8a906457"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking wayland-sys v0.24.0
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.24.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling wayland-client v0.24.0
[INFO] [stderr]    Compiling wayland-protocols v0.24.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking xkbcommon v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking wayland-commons v0.24.0
[INFO] [stderr]     Checking rslock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `inhibitor`
[INFO] [stderr]   --> src/input.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     inhibitor: Main<zwlr_input_inhibitor_v1::ZwlrInputInhibitorV1>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `compositor`
[INFO] [stderr]   --> src/output.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     compositor: Main<wl_compositor::WlCompositor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `shm`
[INFO] [stderr]   --> src/output.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     shm: Main<wl_shm::WlShm>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pool_file`
[INFO] [stderr]   --> src/output.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pool_file: File,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `shm_pool`
[INFO] [stderr]   --> src/output.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     shm_pool: Main<wl_shm_pool::WlShmPool>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `inhibitor`
[INFO] [stderr]   --> src/input.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     inhibitor: Main<zwlr_input_inhibitor_v1::ZwlrInputInhibitorV1>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `compositor`
[INFO] [stderr]   --> src/output.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     compositor: Main<wl_compositor::WlCompositor>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `shm`
[INFO] [stderr]   --> src/output.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     shm: Main<wl_shm::WlShm>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pool_file`
[INFO] [stderr]   --> src/output.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pool_file: File,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `shm_pool`
[INFO] [stderr]   --> src/output.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     shm_pool: Main<wl_shm_pool::WlShmPool>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.27s
[INFO] running `"docker" "inspect" "c0edf09094b9f18bd78a4a00d377c7dd7d94dca5c739fc5625b29a8d8a906457"`
[INFO] running `"docker" "rm" "-f" "c0edf09094b9f18bd78a4a00d377c7dd7d94dca5c739fc5625b29a8d8a906457"`
[INFO] [stdout] c0edf09094b9f18bd78a4a00d377c7dd7d94dca5c739fc5625b29a8d8a906457