[INFO] cloning repository https://github.com/MaienM/AdventOfCode2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaienM/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaienM%2FAdventOfCode2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaienM%2FAdventOfCode2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db97e0e19f0e410e43a7a5deaf413a4d66895a77
[INFO] checking MaienM/AdventOfCode2021 against try#802c9b5f98c16ec9d24cdfd517f740f1f3df0e29 for pr-137728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaienM%2FAdventOfCode2021" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaienM/AdventOfCode2021 on toolchain 802c9b5f98c16ec9d24cdfd517f740f1f3df0e29
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MaienM/AdventOfCode2021
[INFO] finished tweaking git repo https://github.com/MaienM/AdventOfCode2021
[INFO] tweaked toml for git repo https://github.com/MaienM/AdventOfCode2021 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MaienM/AdventOfCode2021 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" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v1.0.0
[INFO] [stderr]   Downloaded derive-new v0.5.9
[INFO] [stderr]   Downloaded proc-macro2 v1.0.33
[INFO] [stderr]   Downloaded syn v1.0.82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 604e9f1596c4d6a9d2197e49a7af8ee35631bd64855f77466a0996ea3b1543aa
[INFO] running `Command { std: "docker" "start" "-a" "604e9f1596c4d6a9d2197e49a7af8ee35631bd64855f77466a0996ea3b1543aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "604e9f1596c4d6a9d2197e49a7af8ee35631bd64855f77466a0996ea3b1543aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604e9f1596c4d6a9d2197e49a7af8ee35631bd64855f77466a0996ea3b1543aa", kill_on_drop: false }`
[INFO] [stdout] 604e9f1596c4d6a9d2197e49a7af8ee35631bd64855f77466a0996ea3b1543aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+802c9b5f98c16ec9d24cdfd517f740f1f3df0e29" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3774ce2b188574651ee3e553f6f5b5ddc72c35130e6955c336aa7217757bee5
[INFO] running `Command { std: "docker" "start" "-a" "e3774ce2b188574651ee3e553f6f5b5ddc72c35130e6955c336aa7217757bee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking pretty_assertions v1.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling aoc_derive v0.1.0 (/opt/rustwide/workdir/aoc_derive)
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]  --> src/range.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl ReversibleRange {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 7 |     fn contains(&self, value: usize) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/runner.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     if runnable == missing {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 99 -     if runnable == missing {
[INFO] [stdout] 99 +     if std::ptr::fn_addr_eq(runnable, missing as fn(String) -> T) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `contains` is private
[INFO] [stdout]    --> src/bin/day23.rs:121:75
[INFO] [stdout]     |
[INFO] [stdout] 121 | ...                   if range(i, ROOM_POSITIONS[otyp]).contains(targetpos) {
[INFO] [stdout]     |                                                         ^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/range.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |     fn contains(&self, value: usize) -> bool {
[INFO] [stdout]     |     ---------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]  --> src/range.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl ReversibleRange {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 7 |     fn contains(&self, value: usize) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/runner.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 |     if runnable == missing {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 99 -     if runnable == missing {
[INFO] [stdout] 99 +     if std::ptr::fn_addr_eq(runnable, missing as fn(String) -> T) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "day23") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/day19.rs:321:65
[INFO] [stdout]     |
[INFO] [stdout] 321 |                         let new_scanner = Scanner::new(candidate.clone(), matrix, offset);
[INFO] [stdout]     |                                                                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `ScannerIncomplete` does not implement `Clone`, so calling `clone` on `&ScannerIncomplete` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 321 -                         let new_scanner = Scanner::new(candidate.clone(), matrix, offset);
[INFO] [stdout] 321 +                         let new_scanner = Scanner::new(candidate, matrix, offset);
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `ScannerIncomplete`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 157 + #[derive(Clone)]
[INFO] [stdout] 158 | struct ScannerIncomplete {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]   --> src/bin/day20.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Point(usize, usize);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `contains` is private
[INFO] [stdout]    --> src/bin/day23.rs:121:75
[INFO] [stdout]     |
[INFO] [stdout] 121 | ...                   if range(i, ROOM_POSITIONS[otyp]).contains(targetpos) {
[INFO] [stdout]     |                                                         ^^^^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/range.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   |     fn contains(&self, value: usize) -> bool {
[INFO] [stdout]     |     ---------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0624`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc` (bin "aoc") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e3774ce2b188574651ee3e553f6f5b5ddc72c35130e6955c336aa7217757bee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3774ce2b188574651ee3e553f6f5b5ddc72c35130e6955c336aa7217757bee5", kill_on_drop: false }`
[INFO] [stdout] e3774ce2b188574651ee3e553f6f5b5ddc72c35130e6955c336aa7217757bee5