[INFO] cloning repository https://github.com/power3xz/rust-in-action
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/power3xz/rust-in-action" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpower3xz%2Frust-in-action", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpower3xz%2Frust-in-action'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 409f37b437ad161cb1dc57f9410ca9123f97dcf6
[INFO] testing power3xz/rust-in-action against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpower3xz%2Frust-in-action" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/power3xz/rust-in-action on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/power3xz/rust-in-action
[INFO] finished tweaking git repo https://github.com/power3xz/rust-in-action
[INFO] tweaked toml for git repo https://github.com/power3xz/rust-in-action written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/power3xz/rust-in-action already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e762b62ceed1c847abed441fc927f6f8153ec465d457d7c107ef1171084edac
[INFO] running `Command { std: "docker" "start" "-a" "3e762b62ceed1c847abed441fc927f6f8153ec465d457d7c107ef1171084edac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e762b62ceed1c847abed441fc927f6f8153ec465d457d7c107ef1171084edac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e762b62ceed1c847abed441fc927f6f8153ec465d457d7c107ef1171084edac", kill_on_drop: false }`
[INFO] [stdout] 3e762b62ceed1c847abed441fc927f6f8153ec465d457d7c107ef1171084edac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abdd322b87fc86242043fa9273c11945eef3b5198ce2e6e8d019ba2d3bd246e4
[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" "abdd322b87fc86242043fa9273c11945eef3b5198ce2e6e8d019ba2d3bd246e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling l5-2 v0.1.0 (/opt/rustwide/workdir/l5-2)
[INFO] [stderr]    Compiling l6-7 v0.1.0 (/opt/rustwide/workdir/l6-7)
[INFO] [stderr]    Compiling l2-6 v0.1.0 (/opt/rustwide/workdir/l2-6)
[INFO] [stderr]    Compiling l6-4 v0.1.0 (/opt/rustwide/workdir/l6-4)
[INFO] [stderr]    Compiling l5-5 v0.1.0 (/opt/rustwide/workdir/l5-5)
[INFO] [stderr]    Compiling l6-1 v0.1.0 (/opt/rustwide/workdir/l6-1)
[INFO] [stderr]    Compiling l1-8 v0.1.0 (/opt/rustwide/workdir/l1-8)
[INFO] [stderr]    Compiling l5-6 v0.1.0 (/opt/rustwide/workdir/l5-6)
[INFO] [stderr]    Compiling l3-19 v0.1.0 (/opt/rustwide/workdir/l3-19)
[INFO] [stderr]    Compiling l5-3 v0.1.0 (/opt/rustwide/workdir/l5-3)
[INFO] [stderr]    Compiling l5-14 v0.1.0 (/opt/rustwide/workdir/l5-14)
[INFO] [stderr]    Compiling l2-13 v0.1.0 (/opt/rustwide/workdir/l2-13)
[INFO] [stderr]    Compiling l2-1 v0.1.0 (/opt/rustwide/workdir/l2-1)
[INFO] [stderr]    Compiling l1-7 v0.1.0 (/opt/rustwide/workdir/l1-7)
[INFO] [stderr]    Compiling l2-35 v0.1.0 (/opt/rustwide/workdir/l2-35)
[INFO] [stdout] error[E0382]: borrow of moved value: `letters`
[INFO] [stdout]    --> l1-8/src/main.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 2   |     let mut letters = vec!["a", "b", "b"];
[INFO] [stdout]     |         ----------- move occurs because `letters` has type `Vec<&str>`, which does not implement the `Copy` trait
[INFO] [stdout] 3   | 
[INFO] [stdout] 4   |     for letter in letters {
[INFO] [stdout]     |                   ------- `letters` moved due to this implicit call to `.into_iter()`
[INFO] [stdout] 5   |         println!("{}", letter);
[INFO] [stdout] 6   |         letters.push(letter.clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout]     |
[INFO] [stdout] note: this function takes ownership of the receiver `self`, which moves `letters`
[INFO] [stdout] help: consider iterating over a slice of the `Vec<&str>`'s content to avoid moving into the `for` loop
[INFO] [stdout]     |
[INFO] [stdout] 4   |     for letter in &letters {
[INFO] [stdout]     |                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `l1-8` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "abdd322b87fc86242043fa9273c11945eef3b5198ce2e6e8d019ba2d3bd246e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abdd322b87fc86242043fa9273c11945eef3b5198ce2e6e8d019ba2d3bd246e4", kill_on_drop: false }`
[INFO] [stdout] abdd322b87fc86242043fa9273c11945eef3b5198ce2e6e8d019ba2d3bd246e4