[INFO] cloning repository https://github.com/k3rn3l00p5/generics_traits_lifetimes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k3rn3l00p5/generics_traits_lifetimes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3rn3l00p5%2Fgenerics_traits_lifetimes"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3rn3l00p5%2Fgenerics_traits_lifetimes'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ffd82a942ce543c2207fd5a8944e6f12772f87e
[INFO] testing k3rn3l00p5/generics_traits_lifetimes against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3rn3l00p5%2Fgenerics_traits_lifetimes" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k3rn3l00p5/generics_traits_lifetimes on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/k3rn3l00p5/generics_traits_lifetimes
[INFO] finished tweaking git repo https://github.com/k3rn3l00p5/generics_traits_lifetimes
[INFO] tweaked toml for git repo https://github.com/k3rn3l00p5/generics_traits_lifetimes written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/k3rn3l00p5/generics_traits_lifetimes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c4aafdda2efce3b432a0fc2c9ef3fd7a6984b2a9f592e91575239f715dc7bca
[INFO] running `"docker" "start" "-a" "4c4aafdda2efce3b432a0fc2c9ef3fd7a6984b2a9f592e91575239f715dc7bca"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling generics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0597]: `x` does not live long enough
[INFO] [stderr]    --> src/main.rs:259:13
[INFO] [stderr]     |
[INFO] [stderr] 259 |         r = &x;
[INFO] [stderr]     |             ^^ borrowed value does not live long enough
[INFO] [stderr] 260 |     } // because r stores a reference to x and x is dropped here there is an issue
[INFO] [stderr]     |     - `x` dropped here while still borrowed
[INFO] [stderr] 261 | 
[INFO] [stderr] 262 |     println!("r: {}", r);
[INFO] [stderr]     |                       - borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0597`.
[INFO] [stderr] error: could not compile `generics`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c4aafdda2efce3b432a0fc2c9ef3fd7a6984b2a9f592e91575239f715dc7bca"`
[INFO] running `"docker" "rm" "-f" "4c4aafdda2efce3b432a0fc2c9ef3fd7a6984b2a9f592e91575239f715dc7bca"`
[INFO] [stdout] 4c4aafdda2efce3b432a0fc2c9ef3fd7a6984b2a9f592e91575239f715dc7bca