[INFO] cloning repository https://github.com/Ichbinjoe/aoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ichbinjoe/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIchbinjoe%2Faoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIchbinjoe%2Faoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a7ffb9e31dd897d8f55ecc8ed81c244d8a9716a [INFO] checking Ichbinjoe/aoc against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIchbinjoe%2Faoc" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ichbinjoe/aoc on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ichbinjoe/aoc [INFO] finished tweaking git repo https://github.com/Ichbinjoe/aoc [INFO] tweaked toml for git repo https://github.com/Ichbinjoe/aoc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Ichbinjoe/aoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 392268d65000be7fb31c00d7fa71a373dabf8f8811753baaab2d66f8bd81f743 [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" "392268d65000be7fb31c00d7fa71a373dabf8f8811753baaab2d66f8bd81f743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "392268d65000be7fb31c00d7fa71a373dabf8f8811753baaab2d66f8bd81f743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392268d65000be7fb31c00d7fa71a373dabf8f8811753baaab2d66f8bd81f743", kill_on_drop: false }` [INFO] [stdout] 392268d65000be7fb31c00d7fa71a373dabf8f8811753baaab2d66f8bd81f743 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f7698b9c5914e600807170922eae9e99b57a34f7b24c7aaccf0df3b208b95841 [INFO] running `Command { std: "docker" "start" "-a" "f7698b9c5914e600807170922eae9e99b57a34f7b24c7aaccf0df3b208b95841", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling proc v0.1.0 (/opt/rustwide/workdir/proc) [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> proc/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p4.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p6.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p7.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/y2020p7.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/y2020p7.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p9.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/y2020p12.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/y2020p13.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p4.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p6.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p7.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/y2020p7.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/y2020p7.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/y2020p9.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/y2020p9.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b1` [INFO] [stdout] --> src/y2020p13.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | m.sort_by(|(b1, diff1), (b2, diff2)| diff1.cmp(diff2)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/y2020p13.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | m.sort_by(|(b1, diff1), (b2, diff2)| diff1.cmp(diff2)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/y2020p13.rs:48:92 [INFO] [stdout] | [INFO] [stdout] 48 | ...?.split(",").enumerate().filter(|(i, x)| *x != "x").map(|(v, i)| (v, i.parse::().unwrap())).collect(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path1` [INFO] [stdout] --> src/y2019p3.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut path1 = build_path_from_str("R8,U5,L5,D3").unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path2` [INFO] [stdout] --> src/y2019p3.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let mut path2 = build_path_from_str("U7,R6,D4,L4").unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b1` [INFO] [stdout] --> src/y2020p13.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | m.sort_by(|(b1, diff1), (b2, diff2)| diff1.cmp(diff2)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/y2020p13.rs:41:30 [INFO] [stdout] | [INFO] [stdout] 41 | m.sort_by(|(b1, diff1), (b2, diff2)| diff1.cmp(diff2)); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/y2020p13.rs:48:92 [INFO] [stdout] | [INFO] [stdout] 48 | ...?.split(",").enumerate().filter(|(i, x)| *x != "x").map(|(v, i)| (v, i.parse::().unwrap())).collect(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/y2019p3.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 271 | let mut path1 = build_path_from_str("R8,U5,L5,D3").unwrap(); [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/y2019p3.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let mut path2 = build_path_from_str("U7,R6,D4,L4").unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IllegalStore` [INFO] [stdout] --> src/intcode.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | IllegalStore, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `data_mut` [INFO] [stdout] --> src/intcode.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn data_mut<'a>(&'a mut self) -> &'a mut D { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fuck` [INFO] [stdout] --> src/y2020p13.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn fuck(d: u64, i: &Vec<(usize, u64)>) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IllegalStore` [INFO] [stdout] --> src/intcode.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | IllegalStore, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `data_mut` [INFO] [stdout] --> src/intcode.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 493 | pub fn data_mut<'a>(&'a mut self) -> &'a mut D { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `IOProg` [INFO] [stdout] --> src/intcode.rs:544:12 [INFO] [stdout] | [INFO] [stdout] 544 | struct IOProg { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fuck` [INFO] [stdout] --> src/y2020p13.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn fuck(d: u64, i: &Vec<(usize, u64)>) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.40s [INFO] running `Command { std: "docker" "inspect" "f7698b9c5914e600807170922eae9e99b57a34f7b24c7aaccf0df3b208b95841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7698b9c5914e600807170922eae9e99b57a34f7b24c7aaccf0df3b208b95841", kill_on_drop: false }` [INFO] [stdout] f7698b9c5914e600807170922eae9e99b57a34f7b24c7aaccf0df3b208b95841