[INFO] cloning repository https://github.com/jamesmunns/lt-problem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesmunns/lt-problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Flt-problem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Flt-problem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2aaa1d0c189ef20dc00ba1f41ed52ddfe83ed32
[INFO] building jamesmunns/lt-problem against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesmunns%2Flt-problem" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamesmunns/lt-problem on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamesmunns/lt-problem
[INFO] finished tweaking git repo https://github.com/jamesmunns/lt-problem
[INFO] tweaked toml for git repo https://github.com/jamesmunns/lt-problem written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jamesmunns/lt-problem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1e59685b6f40b8b4fb8bb17b588ec13d8520dfbe16d2fb06e524379352b6ae6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1e59685b6f40b8b4fb8bb17b588ec13d8520dfbe16d2fb06e524379352b6ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e59685b6f40b8b4fb8bb17b588ec13d8520dfbe16d2fb06e524379352b6ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e59685b6f40b8b4fb8bb17b588ec13d8520dfbe16d2fb06e524379352b6ae6", kill_on_drop: false }`
[INFO] [stdout] f1e59685b6f40b8b4fb8bb17b588ec13d8520dfbe16d2fb06e524379352b6ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb4fb69fa894c6ea0953b7361791418a49e7298d88154a4f419faf379625386e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cb4fb69fa894c6ea0953b7361791418a49e7298d88154a4f419faf379625386e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling heapless v0.5.5
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling bbqueue v0.4.8
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling postcard v0.5.1
[INFO] [stderr]    Compiling lt-problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/main.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Err(e) => Err(()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `rgr` does not live long enough
[INFO] [stdout]   --> src/main.rs:47:39
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn rx_with<'de, T, F, R>(&mut self, fun: F) -> Result<R, ()>
[INFO] [stdout]    |                --- lifetime `'de` defined here
[INFO] [stdout] ...
[INFO] [stdout] 47 |         let result = match from_bytes(&rgr) {
[INFO] [stdout]    |                            -----------^^^^-
[INFO] [stdout]    |                            |          |
[INFO] [stdout]    |                            |          borrowed value does not live long enough
[INFO] [stdout]    |                            argument requires that `rgr` is borrowed for `'de`
[INFO] [stdout] ...
[INFO] [stdout] 54 |     }
[INFO] [stdout]    |     - `rgr` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0505]: cannot move out of `rgr` because it is borrowed
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn rx_with<'de, T, F, R>(&mut self, fun: F) -> Result<R, ()>
[INFO] [stdout]    |                --- lifetime `'de` defined here
[INFO] [stdout] ...
[INFO] [stdout] 47 |         let result = match from_bytes(&rgr) {
[INFO] [stdout]    |                            ----------------
[INFO] [stdout]    |                            |          |
[INFO] [stdout]    |                            |          borrow of `rgr` occurs here
[INFO] [stdout]    |                            argument requires that `rgr` is borrowed for `'de`
[INFO] [stdout] ...
[INFO] [stdout] 52 |         rgr.release();
[INFO] [stdout]    |         ^^^ move out of `rgr` occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0505, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0505`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lt-problem`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "cb4fb69fa894c6ea0953b7361791418a49e7298d88154a4f419faf379625386e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4fb69fa894c6ea0953b7361791418a49e7298d88154a4f419faf379625386e", kill_on_drop: false }`
[INFO] [stdout] cb4fb69fa894c6ea0953b7361791418a49e7298d88154a4f419faf379625386e
