[INFO] cloning repository https://github.com/Jovasa/AoC2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jovasa/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a82d22b4389da71d425a2c939e6dab84530f4ef9
[INFO] checking Jovasa/AoC2020 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jovasa/AoC2020 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jovasa/AoC2020
[INFO] finished tweaking git repo https://github.com/Jovasa/AoC2020
[INFO] tweaked toml for git repo https://github.com/Jovasa/AoC2020 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jovasa/AoC2020 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484857c7508087aae9e0de46c623406e90936032e19d40ebb4d0f976fe05464d
[INFO] running `Command { std: "docker" "start" "-a" "484857c7508087aae9e0de46c623406e90936032e19d40ebb4d0f976fe05464d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484857c7508087aae9e0de46c623406e90936032e19d40ebb4d0f976fe05464d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484857c7508087aae9e0de46c623406e90936032e19d40ebb4d0f976fe05464d", kill_on_drop: false }`
[INFO] [stdout] 484857c7508087aae9e0de46c623406e90936032e19d40ebb4d0f976fe05464d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4416602f9b89bf36eda10dc54820db895f7e8b9185ad05b14162a4be734879a3
[INFO] running `Command { std: "docker" "start" "-a" "4416602f9b89bf36eda10dc54820db895f7e8b9185ad05b14162a4be734879a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/day17.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2020` (bin "day17") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `print_layout` is never used
[INFO] [stdout]   --> src/day11.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn print_layout(data: &Vec<String>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first` is never used
[INFO] [stdout]   --> src/day11.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn first() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/day16.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     k.advance_by(1);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let _ = k.advance_by(1);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day20.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_edges(mut first: TileRef, mut other: TileRef) -> bool {
[INFO] [stdout]    |                ----^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day20.rs:62:36
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_edges(mut first: TileRef, mut other: TileRef) -> bool {
[INFO] [stdout]    |                                    ----^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `Ref<'_, Tile>`
[INFO] [stdout]   --> src/day20.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |             if first.borrow().get_edge(&my_edge) == other.borrow().get_edge(&other_edge) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^------------------
[INFO] [stdout]    |                |              |
[INFO] [stdout]    |                |              value moved due to this method call
[INFO] [stdout]    |                move occurs because value has type `Tile`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: `Tile::get_edge` takes ownership of the receiver `self`, which moves value
[INFO] [stdout]   --> src/day20.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn get_edge(self, edge: &Edge) -> String{
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of dereference of `Ref<'_, Tile>`
[INFO] [stdout]   --> src/day20.rs:73:53
[INFO] [stdout]    |
[INFO] [stdout] 73 |             if first.borrow().get_edge(&my_edge) == other.borrow().get_edge(&other_edge) {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^---------------------
[INFO] [stdout]    |                                                     |              |
[INFO] [stdout]    |                                                     |              value moved due to this method call
[INFO] [stdout]    |                                                     move occurs because value has type `Tile`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `other`
[INFO] [stdout]   --> src/day20.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn match_edges(mut first: TileRef, mut other: TileRef) -> bool {
[INFO] [stdout]    |                                    --------- move occurs because `other` has type `Rc<RefCell<Tile>>`, which does not implement the `Copy` trait
[INFO] [stdout] 63 |     for my_edge in Edge::iter()  {
[INFO] [stdout]    |     --------------------------- inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 68 |         for other_edge in Edge::iter()  {
[INFO] [stdout]    |         ------------------------------ inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 74 |                 first.borrow_mut().neighbors.insert(my_edge, Some(other));
[INFO] [stdout]    |                                                                   ----- value moved here
[INFO] [stdout] 75 |                 other.borrow_mut().neighbors.insert(other_edge, Some(first));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: borrow occurs due to deref coercion to `RefCell<Tile>`
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 first.borrow_mut().neighbors.insert(my_edge, Some(other.clone()));
[INFO] [stdout]    |                                                                        ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0382, E0507.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2020` (bin "day20") due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4416602f9b89bf36eda10dc54820db895f7e8b9185ad05b14162a4be734879a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4416602f9b89bf36eda10dc54820db895f7e8b9185ad05b14162a4be734879a3", kill_on_drop: false }`
[INFO] [stdout] 4416602f9b89bf36eda10dc54820db895f7e8b9185ad05b14162a4be734879a3
