[INFO] updating cached repository https://github.com/bkrn/cult_ubv
[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] 76d6d363889d692356b258f438379596d564099b
[INFO] checking bkrn/cult_ubv against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkrn%2Fcult_ubv" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bkrn/cult_ubv on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bkrn/cult_ubv
[INFO] finished tweaking git repo https://github.com/bkrn/cult_ubv
[INFO] tweaked toml for git repo https://github.com/bkrn/cult_ubv written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/bkrn/cult_ubv already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 7a59b81864b86657d1992d2c138bf3bbfe0e06b85eb4b5c249c86fae97637978
[INFO] running `"docker" "start" "-a" "7a59b81864b86657d1992d2c138bf3bbfe0e06b85eb4b5c249c86fae97637978"`
[INFO] [stderr]     Checking cbv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:63
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn new(r: Receiver<u32>, s: Sender<u32>, scroll: &mut std::io::Read) -> Self {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:143:24
[INFO] [stderr]     |
[INFO] [stderr] 143 | fn read_scroll(r: &mut std::io::Read) -> Vec<u32> {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../static/media/sandmark.umz: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:239:25
[INFO] [stderr]     |
[INFO] [stderr] 239 |         let sand_mark = include_bytes!("../static/media/sandmark.umz");
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:102:63
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn new(r: Receiver<u32>, s: Sender<u32>, scroll: &mut std::io::Read) -> Self {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:143:24
[INFO] [stderr]     |
[INFO] [stderr] 143 | fn read_scroll(r: &mut std::io::Read) -> Vec<u32> {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `cbv`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7a59b81864b86657d1992d2c138bf3bbfe0e06b85eb4b5c249c86fae97637978"`
[INFO] running `"docker" "rm" "-f" "7a59b81864b86657d1992d2c138bf3bbfe0e06b85eb4b5c249c86fae97637978"`
[INFO] [stdout] 7a59b81864b86657d1992d2c138bf3bbfe0e06b85eb4b5c249c86fae97637978