[INFO] cloning repository https://github.com/rocurley/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rocurley/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocurley%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocurley%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc2070d9b2a82f3d7a6224ae7e687d67cf3a8193 [INFO] checking rocurley/aoc2020 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frocurley%2Faoc2020" "/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/rocurley/aoc2020 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/rocurley/aoc2020 [INFO] finished tweaking git repo https://github.com/rocurley/aoc2020 [INFO] tweaked toml for git repo https://github.com/rocurley/aoc2020 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/rocurley/aoc2020 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d489c28fcba1f2a933a9587e5d92fdb329158c3ac3f41332cd2d74ad9a510032 [INFO] running `Command { std: "docker" "start" "-a" "d489c28fcba1f2a933a9587e5d92fdb329158c3ac3f41332cd2d74ad9a510032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d489c28fcba1f2a933a9587e5d92fdb329158c3ac3f41332cd2d74ad9a510032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d489c28fcba1f2a933a9587e5d92fdb329158c3ac3f41332cd2d74ad9a510032", kill_on_drop: false }` [INFO] [stdout] d489c28fcba1f2a933a9587e5d92fdb329158c3ac3f41332cd2d74ad9a510032 [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] 6724030a29dca996f4224b1866ccc6182cad4b53c76e55558ebe19106269b580 [INFO] running `Command { std: "docker" "start" "-a" "6724030a29dca996f4224b1866ccc6182cad4b53c76e55558ebe19106269b580", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Checking restructure v0.2.0 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/day9.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | for i in (25..numbers.len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/day9.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | for i in (25..numbers.len()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ns` [INFO] [stdout] --> src/day11.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | let ns: Vec<_> = neighbors(x, y) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ns` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/day24.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn solve2(input: &[String]) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/day25.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn solve2(input: &[String]) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ns` [INFO] [stdout] --> src/day11.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | let ns: Vec<_> = neighbors(x, y) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ns` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/day24.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn solve2(input: &[String]) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/day25.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn solve2(input: &[String]) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bezout` [INFO] [stdout] --> src/day13.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn bezout(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | fn bezout(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut M = 0; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | fn bezout_2(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut M = 0; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let N: i64 = busses.iter().map(|(_, id)| id).product(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ni` should have a snake case name [INFO] [stdout] --> src/day13.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let Ni = N / n; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ni` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let (_, M) = dbg!(bezout_2(*n, Ni)); [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bezout` [INFO] [stdout] --> src/day13.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn bezout(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 25 | fn bezout(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut M = 0; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | fn bezout_2(n: i64, N: i64) -> (i64, i64) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut M = 0; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/day13.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let N: i64 = busses.iter().map(|(_, id)| id).product(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ni` should have a snake case name [INFO] [stdout] --> src/day13.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let Ni = N / n; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ni` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/day13.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let (_, M) = dbg!(bezout_2(*n, Ni)); [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `profile` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | profile: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `profile` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | profile: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.04s [INFO] running `Command { std: "docker" "inspect" "6724030a29dca996f4224b1866ccc6182cad4b53c76e55558ebe19106269b580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6724030a29dca996f4224b1866ccc6182cad4b53c76e55558ebe19106269b580", kill_on_drop: false }` [INFO] [stdout] 6724030a29dca996f4224b1866ccc6182cad4b53c76e55558ebe19106269b580