[INFO] cloning repository https://github.com/JonathanBrouwer/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanBrouwer/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBrouwer%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBrouwer%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13f4a114570d228ba7f1e77ad3b570de5e3b6fa1 [INFO] checking JonathanBrouwer/aoc2020 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanBrouwer%2Faoc2020" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JonathanBrouwer/aoc2020 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JonathanBrouwer/aoc2020 [INFO] finished tweaking git repo https://github.com/JonathanBrouwer/aoc2020 [INFO] tweaked toml for git repo https://github.com/JonathanBrouwer/aoc2020 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/JonathanBrouwer/aoc2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] beffcdb84eb4f3f2234cad6166ff51c6bdc61940a837c7b13b64d6cbbcdb29c9 [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" "beffcdb84eb4f3f2234cad6166ff51c6bdc61940a837c7b13b64d6cbbcdb29c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "beffcdb84eb4f3f2234cad6166ff51c6bdc61940a837c7b13b64d6cbbcdb29c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beffcdb84eb4f3f2234cad6166ff51c6bdc61940a837c7b13b64d6cbbcdb29c9", kill_on_drop: false }` [INFO] [stdout] beffcdb84eb4f3f2234cad6166ff51c6bdc61940a837c7b13b64d6cbbcdb29c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd1b435a425070b727162f4d2ffa8d49f45964882aa7eb9eb9228842faccae8b [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" "dd1b435a425070b727162f4d2ffa8d49f45964882aa7eb9eb9228842faccae8b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling packed_simd_2 v0.3.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking generic-array v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking bit-array v0.4.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mcmf v2.0.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Checking scan_fmt v0.2.5 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Checking nalgebra v0.23.2 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DONT_CARE` should have an upper camel case name [INFO] [stdout] --> src/day14/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | DONT_CARE, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `DontCare` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SET_MASK` should have an upper camel case name [INFO] [stdout] --> src/day14/main.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | SET_MASK([BitMaskBit; 36]), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `SetMask` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `Product` [INFO] [stdout] --> src/day17/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::{Itertools, Product}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `Index` [INFO] [stdout] --> src/day17/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Index, IndexMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Range` [INFO] [stdout] --> src/day17/gridmd.rs:2:44 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Index, IndexMut, RangeFrom, Range}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::SliceIndex` [INFO] [stdout] --> src/day17/gridmd.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::SliceIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/day20/main.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::intrinsics::unlikely` [INFO] [stdout] --> src/day23/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::intrinsics::unlikely; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test::Bencher` [INFO] [stdout] --> src/day13/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | use test::Bencher; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DONT_CARE` should have an upper camel case name [INFO] [stdout] --> src/day14/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | DONT_CARE, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `DontCare` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SET_MASK` should have an upper camel case name [INFO] [stdout] --> src/day14/main.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | SET_MASK([BitMaskBit; 36]), [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `SetMask` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `Product` [INFO] [stdout] --> src/day17/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::{Itertools, Product}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexMut`, `Index` [INFO] [stdout] --> src/day17/main.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Index, IndexMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Range` [INFO] [stdout] --> src/day17/gridmd.rs:2:44 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Index, IndexMut, RangeFrom, Range}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::SliceIndex` [INFO] [stdout] --> src/day17/gridmd.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::SliceIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/day20/main.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::intrinsics::unlikely` [INFO] [stdout] --> src/day23/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::intrinsics::unlikely; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `Map, [closure@src/day6/main.rs:20:27: 24:10]>` in the current scope [INFO] [stdout] --> src/day6/main.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | .fold_first(|a, b| foldfun(a, b)) [INFO] [stdout] | ^^^^^^^^^^ method not found in `Map, [closure@src/day6/main.rs:20:27: 24:10]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `Map, [closure@src/day6/main.rs:20:27: 24:10]>` in the current scope [INFO] [stdout] --> src/day6/main.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | .fold_first(|a, b| foldfun(a, b)) [INFO] [stdout] | ^^^^^^^^^^ method not found in `Map, [closure@src/day6/main.rs:20:27: 24:10]>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2020` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dd1b435a425070b727162f4d2ffa8d49f45964882aa7eb9eb9228842faccae8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd1b435a425070b727162f4d2ffa8d49f45964882aa7eb9eb9228842faccae8b", kill_on_drop: false }` [INFO] [stdout] dd1b435a425070b727162f4d2ffa8d49f45964882aa7eb9eb9228842faccae8b