[INFO] cloning repository https://github.com/MilanR312/typefuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MilanR312/typefuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilanR312%2Ftypefuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilanR312%2Ftypefuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9058cb269ff951e869f8849284146cd439bc6cfd
[INFO] checking MilanR312/typefuck against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMilanR312%2Ftypefuck" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MilanR312/typefuck
[INFO] finished tweaking git repo https://github.com/MilanR312/typefuck
[INFO] tweaked toml for git repo https://github.com/MilanR312/typefuck written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MilanR312/typefuck on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MilanR312/typefuck 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d16d402f6eca4de4b26d76c50af5c479fb5c0c7e3ffa3e0aa892831c08a6998
[INFO] running `Command { std: "docker" "start" "-a" "6d16d402f6eca4de4b26d76c50af5c479fb5c0c7e3ffa3e0aa892831c08a6998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d16d402f6eca4de4b26d76c50af5c479fb5c0c7e3ffa3e0aa892831c08a6998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d16d402f6eca4de4b26d76c50af5c479fb5c0c7e3ffa3e0aa892831c08a6998", kill_on_drop: false }`
[INFO] [stdout] 6d16d402f6eca4de4b26d76c50af5c479fb5c0c7e3ffa3e0aa892831c08a6998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6d16c760b2b29d7588afea0e4c3e3c1de7ff55c82306b2cd6c45cde8bab226
[INFO] running `Command { std: "docker" "start" "-a" "de6d16c760b2b29d7588afea0e4c3e3c1de7ff55c82306b2cd6c45cde8bab226", kill_on_drop: false }`
[INFO] [stderr]     Checking brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `numbers::NextNumber`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use numbers::NextNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `actions`
[INFO] [stdout]  --> src/main.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! actions {
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]    --> src/main.rs:235:52
[INFO] [stdout]     |
[INFO] [stdout] 235 |     use crate::numbers::{self, NextNumber, Number, One, Zero};
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `numbers::NextNumber`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use numbers::NextNumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]    --> src/main.rs:235:52
[INFO] [stdout]     |
[INFO] [stdout] 235 |     use crate::numbers::{self, NextNumber, Number, One, Zero};
[INFO] [stdout]     |                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::type_name`
[INFO] [stdout]    --> src/main.rs:596:13
[INFO] [stdout]     |
[INFO] [stdout] 596 |         use std::any::type_name;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `End`, `Get`, `Indexed`, `Instruction`, `Node`, `Number`, `Two`, `TypeNamed`, and `self`
[INFO] [stdout]    --> src/main.rs:600:23
[INFO] [stdout]     |
[INFO] [stdout] 600 |             indexed::{self, Debug, Get, Indexed},
[INFO] [stdout]     |                       ^^^^         ^^^  ^^^^^^^
[INFO] [stdout] 601 |             instructions::{
[INFO] [stdout] 602 |                 Decr, Execute, GetCondition, GetRam, Incr, Instruction, Loop, LoopEnd, LoopStart,
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 605 |             linked_list::{End, Node},
[INFO] [stdout]     |                           ^^^  ^^^^
[INFO] [stdout] 606 |             numbers::{Nine, Number, One, Three, Two, Zero},
[INFO] [stdout]     |                             ^^^^^^              ^^^
[INFO] [stdout] 607 |             TypeNamed,
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TypeNamed` is never used
[INFO] [stdout]   --> src/main.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | trait TypeNamed {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EmptyIndexed` is never used
[INFO] [stdout]    --> src/main.rs:386:14
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub type EmptyIndexed = Indexed<Zero, End>;
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Len` is never used
[INFO] [stdout]    --> src/main.rs:401:15
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub trait Len {
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TypeNamed` is never used
[INFO] [stdout]   --> src/main.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | trait TypeNamed {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `One` is never used
[INFO] [stdout]    --> src/main.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Two` is never used
[INFO] [stdout]    --> src/main.rs:186:26
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Three` is never used
[INFO] [stdout]    --> src/main.rs:186:31
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Four` is never used
[INFO] [stdout]    --> src/main.rs:186:38
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Five` is never used
[INFO] [stdout]    --> src/main.rs:186:44
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Six` is never used
[INFO] [stdout]    --> src/main.rs:186:50
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Seven` is never used
[INFO] [stdout]    --> src/main.rs:186:55
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Eight` is never used
[INFO] [stdout]    --> src/main.rs:186:62
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Nine` is never used
[INFO] [stdout]    --> src/main.rs:186:69
[INFO] [stdout]     |
[INFO] [stdout] 186 |     define_numbers!(One, Two, Three, Four, Five, Six, Seven, Eight, Nine);
[INFO] [stdout]     |                                                                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_numbers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Len` is never used
[INFO] [stdout]    --> src/main.rs:268:15
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub trait Len {
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EmptyIndexed` is never used
[INFO] [stdout]    --> src/main.rs:386:14
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub type EmptyIndexed = Indexed<Zero, End>;
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Len` is never used
[INFO] [stdout]    --> src/main.rs:401:15
[INFO] [stdout]     |
[INFO] [stdout] 401 |     pub trait Len {
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `index` and `data` are never used
[INFO] [stdout]    --> src/main.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 441 |     pub trait Debug {
[INFO] [stdout]     |               ----- associated functions in this trait
[INFO] [stdout] 442 |         fn index() -> usize;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 443 |         fn data() -> Vec<usize>;
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `GetRam` is never used
[INFO] [stdout]    --> src/main.rs:592:10
[INFO] [stdout]     |
[INFO] [stdout] 592 |     type GetRam<T> = <T as brainfuck::Debug>::Ram;
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "de6d16c760b2b29d7588afea0e4c3e3c1de7ff55c82306b2cd6c45cde8bab226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6d16c760b2b29d7588afea0e4c3e3c1de7ff55c82306b2cd6c45cde8bab226", kill_on_drop: false }`
[INFO] [stdout] de6d16c760b2b29d7588afea0e4c3e3c1de7ff55c82306b2cd6c45cde8bab226