[INFO] cloning repository https://github.com/neel-maddy/rust_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neel-maddy/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneel-maddy%2Frust_learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneel-maddy%2Frust_learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed05bb846c3debb146e90f6b20822f6c23a75bb7
[INFO] building neel-maddy/rust_learning against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneel-maddy%2Frust_learning" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neel-maddy/rust_learning on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neel-maddy/rust_learning
[INFO] finished tweaking git repo https://github.com/neel-maddy/rust_learning
[INFO] tweaked toml for git repo https://github.com/neel-maddy/rust_learning written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/neel-maddy/rust_learning already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8012ba5faa24a608fd8bdc2f05fad088c0ab1de27e2527f8bd8cfacb92121937
[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" "8012ba5faa24a608fd8bdc2f05fad088c0ab1de27e2527f8bd8cfacb92121937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8012ba5faa24a608fd8bdc2f05fad088c0ab1de27e2527f8bd8cfacb92121937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8012ba5faa24a608fd8bdc2f05fad088c0ab1de27e2527f8bd8cfacb92121937", kill_on_drop: false }`
[INFO] [stdout] 8012ba5faa24a608fd8bdc2f05fad088c0ab1de27e2527f8bd8cfacb92121937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", 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] b2b58cbff8e003e27dd7ea57b382e6ba482d4220cd5a857744bae7bd9d4bb597
[INFO] running `Command { std: "docker" "start" "-a" "b2b58cbff8e003e27dd7ea57b382e6ba482d4220cd5a857744bae7bd9d4bb597", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust_Projects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `bytes`
[INFO] [stdout]   --> src/main.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     println!("c={}",size={} bytes,c,mem::size_of_val(%c));
[INFO] [stdout]    |                             ^^^^^ expected one of `,`, `.`, `?`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: argument never used
[INFO] [stdout]   --> src/main.rs:22:40
[INFO] [stdout]    |
[INFO] [stdout] 22 |     println!("CHecking the git commit","Yes");
[INFO] [stdout]    |              ------------------------- ^^^^^ argument never used
[INFO] [stdout]    |              |
[INFO] [stdout]    |              formatting specifier missing
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Rust_Projects`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b2b58cbff8e003e27dd7ea57b382e6ba482d4220cd5a857744bae7bd9d4bb597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b58cbff8e003e27dd7ea57b382e6ba482d4220cd5a857744bae7bd9d4bb597", kill_on_drop: false }`
[INFO] [stdout] b2b58cbff8e003e27dd7ea57b382e6ba482d4220cd5a857744bae7bd9d4bb597
