[INFO] cloning repository https://github.com/G4brielSilva/Compiladores
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/G4brielSilva/Compiladores" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FG4brielSilva%2FCompiladores", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FG4brielSilva%2FCompiladores'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b59b3c99859d5bfeb4e11a663099a3c64e1cf47e
[INFO] building G4brielSilva/Compiladores against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FG4brielSilva%2FCompiladores" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/G4brielSilva/Compiladores on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/G4brielSilva/Compiladores
[INFO] finished tweaking git repo https://github.com/G4brielSilva/Compiladores
[INFO] tweaked toml for git repo https://github.com/G4brielSilva/Compiladores written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/G4brielSilva/Compiladores already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ca6d446ef2b4be073cead07002b8c2fc8693c3f1ab6f2c1878c14430167f1e4
[INFO] running `Command { std: "docker" "start" "-a" "5ca6d446ef2b4be073cead07002b8c2fc8693c3f1ab6f2c1878c14430167f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ca6d446ef2b4be073cead07002b8c2fc8693c3f1ab6f2c1878c14430167f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca6d446ef2b4be073cead07002b8c2fc8693c3f1ab6f2c1878c14430167f1e4", kill_on_drop: false }`
[INFO] [stdout] 5ca6d446ef2b4be073cead07002b8c2fc8693c3f1ab6f2c1878c14430167f1e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b82c1c8297e2bdbb35483ee18f846b0cbcf8f892aceeb514767a69bf498dd9e8
[INFO] running `Command { std: "docker" "start" "-a" "b82c1c8297e2bdbb35483ee18f846b0cbcf8f892aceeb514767a69bf498dd9e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling Compiladores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0072]: recursive type `linked_list::LinkedList` has infinite size
[INFO] [stdout]  --> src/linked_list.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LinkedList {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     next: Option<LinkedList>,
[INFO] [stdout]   |                  ---------- recursive without indirection
[INFO] [stdout]   |
[INFO] [stdout] help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle
[INFO] [stdout]   |
[INFO] [stdout] 6 |     next: Option<Box<LinkedList>>,
[INFO] [stdout]   |                  ++++          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for mutable reference `&mut linked_list::LinkedList` in the current scope
[INFO] [stdout]   --> src/linked_list.rs:30:45
[INFO] [stdout]    |
[INFO] [stdout] 30 |             previous: Some(Box::new(current.clone())),
[INFO] [stdout]    |                                             ^^^^^ method not found in `&mut LinkedList`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the trait `Clone` defines an item `clone`, but is explicitly unimplemented
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/linked_list.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 33 |         current.next = Some(new_node);
[INFO] [stdout]    |                        ---- ^^^^^^^^ expected `LinkedList`, found `Box<LinkedList>`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `linked_list::LinkedList`
[INFO] [stdout]               found struct `Box<linked_list::LinkedList>`
[INFO] [stdout] help: the type constructed contains `Box<linked_list::LinkedList>` due to the type of the argument passed
[INFO] [stdout]   --> src/linked_list.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         current.next = Some(new_node);
[INFO] [stdout]    |                        ^^^^^--------^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/ad211ced81509462cdfe4c29ed10f97279a0acae/library/core/src/option.rs:580:5
[INFO] [stdout] help: consider unboxing the value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         current.next = Some(*new_node);
[INFO] [stdout]    |                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Token` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/linked_list.rs:39:45
[INFO] [stdout]    |
[INFO] [stdout] 39 |             println!("{} - {}", node.value, node.token);
[INFO] [stdout]    |                                             ^^^^^^^^^^ `Token` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `Token`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when computing layout of `linked_list::LinkedList`
[INFO] [stdout]    |
[INFO] [stdout]    = note: ...which requires computing layout of `core::option::Option<linked_list::LinkedList>`...
[INFO] [stdout]    = note: ...which again requires computing layout of `linked_list::LinkedList`, completing the cycle
[INFO] [stdout] note: cycle used when elaborating drops for `linked_list::<impl at src/linked_list.rs:10:1: 10:16>::new`
[INFO] [stdout]   --> src/linked_list.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(value: String, token: Token) -> LinkedList {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0072, E0277, E0308, E0391, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0072`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Compiladores` (bin "Compiladores") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "b82c1c8297e2bdbb35483ee18f846b0cbcf8f892aceeb514767a69bf498dd9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82c1c8297e2bdbb35483ee18f846b0cbcf8f892aceeb514767a69bf498dd9e8", kill_on_drop: false }`
[INFO] [stdout] b82c1c8297e2bdbb35483ee18f846b0cbcf8f892aceeb514767a69bf498dd9e8
